.github/workflows/build.yaml

@@ -0,0 +1,54 @@
+name: Build & Test
+
+on:
+  workflow_call:
+    outputs:
+      artifact-name:
+        description: "Uploaded artifact name for downstream jobs"
+        value: ${{ jobs.build.outputs.artifact-name }}
+
+jobs:
+  build:
+    name: Build & Test
+    runs-on: ubuntu-latest
+    timeout-minutes: 20
+    permissions:
+      contents: read
+    outputs:
+      artifact-name: ${{ steps.meta.outputs.artifact-name }}
+    steps:
+      - name: Checkout source
+        uses: actions/checkout@v6
+
+      - name: Set up JDK 21
+        uses: actions/setup-java@v5
+        with:
+          distribution: temurin
+          java-version: "21"
+          cache: gradle
+
+      - name: Set up Gradle
+        uses: gradle/actions/setup-gradle@v6
+
+      - name: Set artifact name
+        id: meta
+        run: echo "artifact-name=build-${{ github.run_id }}-${{ github.run_attempt }}" >> "$GITHUB_OUTPUT"
+
+      - name: Run CI quality gate
+        run: ./gradlew clean check bootJar --stacktrace --no-daemon
+
+      - name: Upload build artifacts
+        if: always()
+        uses: actions/upload-artifact@v7
+        with:
+          name: ${{ steps.meta.outputs.artifact-name }}
+          path: |
+            build/libs/*.jar
+            build/reports/detekt/**
+            build/reports/ktlint/**
+            build/reports/jacoco/**
+            build/reports/**
+            build/test-results/**
+            build/jacoco/**
+          retention-days: 7
+          if-no-files-found: error

.github/workflows/ci.yaml

@@ -0,0 +1,86 @@
+name: CI
+run-name: "${{ github.ref_name }} - ${{ github.event_name }} by @${{ github.actor }}"
+
+on:
+  push:
+    branches: [develop, main]
+    tags: ["v*"]
+  pull_request:
+    branches: [develop, main]
+
+concurrency:
+  group: ci-${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  trufflehog:
+    name: TruffleHog Secret Scan
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+    steps:
+      - name: Checkout source
+        uses: actions/checkout@v6
+        with:
+          fetch-depth: 0
+      - name: Run TruffleHog
+        uses: trufflesecurity/trufflehog@main
+        with:
+          extra_args: --results=verified,unknown
+
+  build:
+    name: Build & Test
+    needs: [trufflehog]
+    uses: ./.github/workflows/build.yaml
+
+  docker:
+    name: Docker
+    needs: build
+    if: github.event_name == 'pull_request' || github.ref == 'refs/heads/main' || startsWith(github.ref, 'refs/tags/')
+    uses: ./.github/workflows/docker.yaml
+    permissions:
+      contents: read
+      packages: write
+    with:
+      push: ${{ github.ref == 'refs/heads/main' || startsWith(github.ref, 'refs/tags/') || github.event.pull_request.base.ref == 'main' || github.event.pull_request.base.ref == 'develop' }}
+    secrets: inherit
+
+  notify-main:
+    name: Notify Main Build
+    needs: docker
+    if: github.ref == 'refs/heads/main'
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+    steps:
+      - name: Send Telegram notification
+        env:
+          TOKEN: ${{ secrets.TELEGRAM_BOT_TOKEN }}
+          CHAT_ID: ${{ secrets.TELEGRAM_CHAT_ID }}
+          REPO: ${{ github.repository }}
+          SHA: ${{ github.sha }}
+          DIGEST: ${{ needs.docker.outputs.image-digest }}
+        run: |
+          COMMIT_URL="https://github.com/${REPO}/commit/${SHA}"
+          MSG="*${REPO}* - main branch CI succeeded"
+          MSG="${MSG}%0A🔗 [Commit](${COMMIT_URL})"
+          if [ -n "${DIGEST}" ]; then
+            MSG="${MSG}%0AImage: \`ghcr.io/${REPO}@${DIGEST}\`"
+          fi
+          curl -sf -X POST \
+            "https://api.telegram.org/bot${TOKEN}/sendMessage" \
+            -d "chat_id=${CHAT_ID}" \
+            -d "parse_mode=Markdown" \
+            -d "text=${MSG}"
+
+  release:
+    name: Release
+    needs: docker
+    if: startsWith(github.ref, 'refs/tags/v')
+    permissions:
+      contents: write
+    uses: ./.github/workflows/release.yaml
+    with:
+      version: ${{ github.ref_name }}
+      image-digest: ${{ needs.docker.outputs.image-digest }}
+    secrets: inherit

.github/workflows/docker.yaml

@@ -0,0 +1,77 @@
+name: Docker Build & Push
+
+on:
+  workflow_call:
+    inputs:
+      push:
+        description: "Push image to GHCR"
+        type: boolean
+        required: true
+    outputs:
+      image-digest:
+        description: "Pushed image digest (sha256:…)"
+        value: ${{ jobs.docker.outputs.image-digest }}
+      image-tags:
+        description: "Comma-separated list of applied tags"
+        value: ${{ jobs.docker.outputs.image-tags }}
+
+jobs:
+  docker:
+    name: Docker Build & Push
+    runs-on: ubuntu-latest
+    timeout-minutes: 20
+    outputs:
+      image-digest: ${{ steps.build-push.outputs.digest }}
+      image-tags: ${{ steps.meta.outputs.tags }}
+    steps:
+      - name: Checkout source
+        uses: actions/checkout@v6
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v4
+
+      - name: Build image (no push)
+        if: inputs.push == false
+        uses: docker/build-push-action@v7
+        with:
+          context: .
+          file: ./Containerfile
+          push: false
+          provenance: false
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+
+      - name: Log in to GHCR
+        if: inputs.push == true
+        uses: docker/login-action@v4
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract Docker metadata
+        if: inputs.push == true
+        id: meta
+        uses: docker/metadata-action@v6
+        with:
+          images: ghcr.io/${{ github.repository }}
+          tags: |
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+            type=ref,event=branch
+            type=ref,event=pr
+            type=sha,prefix=sha-
+
+      - name: Build and push image
+        if: inputs.push == true
+        id: build-push
+        uses: docker/build-push-action@v7
+        with:
+          context: .
+          file: ./Containerfile
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          provenance: false
+          cache-from: type=gha
+          cache-to: type=gha,mode=max

.github/workflows/jellyfin-plugin.yaml

@@ -0,0 +1,54 @@
+name: Jellyfin Plugin
+run-name: "${{ github.ref_name }} - ${{ github.event_name }} by @${{ github.actor }}"
+
+on:
+  push:
+    branches: [develop, main]
+    tags: ["v*"]
+    paths:
+      - ".github/workflows/jellyfin-plugin.yaml"
+      - "plugins/jellyfin/**"
+  pull_request:
+    branches: [develop, main]
+    paths:
+      - ".github/workflows/jellyfin-plugin.yaml"
+      - "plugins/jellyfin/**"
+
+concurrency:
+  group: jellyfin-plugin-${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  build:
+    name: Build Jellyfin Plugin
+    runs-on: ubuntu-latest
+    timeout-minutes: 15
+    permissions:
+      contents: read
+    steps:
+      - name: Checkout source
+        uses: actions/checkout@v6
+
+      - name: Set up .NET 9
+        uses: actions/setup-dotnet@v5
+        with:
+          dotnet-version: "9.0.x"
+
+      - name: Restore plugin dependencies
+        run: dotnet restore plugins/jellyfin/Jellyfin.Plugin.MovieNight/Jellyfin.Plugin.MovieNight.csproj
+
+      - name: Publish plugin
+        run: |
+          dotnet publish \
+            plugins/jellyfin/Jellyfin.Plugin.MovieNight/Jellyfin.Plugin.MovieNight.csproj \
+            -c Release \
+            --no-restore \
+            -o artifacts/MovieNight
+
+      - name: Upload plugin artifact
+        uses: actions/upload-artifact@v7
+        with:
+          name: MovieNight
+          path: artifacts/MovieNight/*
+          retention-days: 7
+          if-no-files-found: error

.github/workflows/release.yaml

@@ -0,0 +1,58 @@
+name: Release & Notify
+
+on:
+  workflow_call:
+    inputs:
+      version:
+        description: "Tag name, e.g. v1.2.3"
+        type: string
+        required: true
+      image-digest:
+        description: "Docker image digest from docker job"
+        type: string
+        required: false
+        default: ""
+    secrets:
+      TELEGRAM_BOT_TOKEN:
+        required: true
+      TELEGRAM_CHAT_ID:
+        required: true
+
+jobs:
+  release:
+    name: GitHub Release
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+    steps:
+      - name: Create GitHub Release
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GH_REPO: ${{ github.repository }}
+        run: |
+          if gh release view "${{ inputs.version }}" >/dev/null 2>&1; then
+            echo "Release ${{ inputs.version }} already exists. Skipping creation."
+          else
+            gh release create "${{ inputs.version }}" \
+              --generate-notes \
+              --title "${{ inputs.version }}"
+          fi
+
+      - name: Send Telegram notification
+        env:
+          TOKEN: ${{ secrets.TELEGRAM_BOT_TOKEN }}
+          CHAT_ID: ${{ secrets.TELEGRAM_CHAT_ID }}
+          VERSION: ${{ inputs.version }}
+          REPO: ${{ github.repository }}
+          DIGEST: ${{ inputs.image-digest }}
+        run: |
+          RELEASE_URL="https://github.com/${REPO}/releases/tag/${VERSION}"
+          MSG="*${REPO}* - released *${VERSION}*"
+          MSG="${MSG}%0A🔗 [Release notes](${RELEASE_URL})"
+          if [ -n "${DIGEST}" ]; then
+            MSG="${MSG}%0AImage: \`ghcr.io/${REPO}@${DIGEST}\`"
+          fi
+          curl -sf -X POST \
+            "https://api.telegram.org/bot${TOKEN}/sendMessage" \
+            -d "chat_id=${CHAT_ID}" \
+            -d "parse_mode=Markdown" \
+            -d "text=${MSG}"

.gitignore

@@ -42,6 +42,9 @@ gradle-app.setting
 *.tar.gz
 *.rar
 
+# Gradle wrapper
+!gradle/wrapper/gradle-wrapper.jar
+
 # virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
 hs_err_pid*
 replay_pid*

.idea/kotlinc.xml

@@ -2,6 +2,6 @@
 <project version="4">
   <component name="KotlinJpsPluginSettings">
     <option name="externalSystemId" value="Gradle" />
-    <option name="version" value="2.1.20" />
+    <option name="version" value="2.0.21" />
   </component>
 </project>

Containerfile

@@ -26,13 +26,7 @@ RUN --mount=type=cache,target=${GRADLE_USER_HOME} \
 COPY src src
 
 RUN --mount=type=cache,target=${GRADLE_USER_HOME} \
-    ./gradlew --no-daemon build \
-      -x test \
-      -x detekt \
-      -x ktlintCheck \
-      -x ktlintKotlinScriptCheck \
-      -x ktlintMainSourceSetCheck \
-      -x ktlintTestSourceSetCheck
+    ./gradlew --no-daemon bootJar
 
 RUN mkdir -p ${APP_HOME}/dist \
     && cp ${APP_HOME}/build/libs/*.jar ${APP_HOME}/dist/${JAR_NAME} \
@@ -60,6 +54,7 @@ COPY --from=builder --chown=app:app /workspace/dist/app.jar /app/app.jar
 USER app
 
 ENV JAVA_OPTS="-Xms256m -Xmx512m -XX:+UseG1GC" \
+    SPRING_AOT_ENABLED=true \
     SERVER_PORT=8080 \
     PATH="/app:$PATH"
 
@@ -70,4 +65,4 @@ HEALTHCHECK --interval=30s --timeout=3s --start-period=30s --retries=3 \
 
 STOPSIGNAL SIGTERM
 
-ENTRYPOINT ["sh", "-c", "exec java ${JAVA_OPTS} -Dserver.port=${SERVER_PORT} -jar /app/app.jar"]
+ENTRYPOINT ["sh", "-c", "exec java ${JAVA_OPTS} -Dspring.aot.enabled=${SPRING_AOT_ENABLED} -Dserver.port=${SERVER_PORT} -jar /app/app.jar"]

build.gradle.kts

@@ -15,6 +15,8 @@ plugins {
     jacoco
 }
 
+apply(plugin = "org.springframework.boot.aot")
+
 apply(from = "$rootDir/gradle/docker.gradle.kts")
 
 group = "com.project"
@@ -28,11 +30,11 @@ java {
 
 dependencies {
     implementation(platform(libs.sentry.bom))
-    implementation(platform(libs.spring.grpc.bom))
 
     implementation(libs.spring.boot.starter.web)
     implementation(libs.spring.boot.starter.actuator)
-//    implementation(libs.spring.boot.starter.security)
+    implementation(libs.spring.boot.starter.aop)
+    implementation(libs.spring.boot.starter.security)
     implementation(libs.spring.boot.starter.cache)
     implementation(libs.spring.boot.starter.data.jdbc)
     implementation(libs.spring.boot.starter.validation)
@@ -40,12 +42,13 @@ dependencies {
     implementation(libs.flyway.database.postgresql)
     implementation(libs.kotlin.reflect)
 
+    implementation("net.logstash.logback:logstash-logback-encoder:8.0")
+
     implementation(libs.micrometer.tracing.bridge.otel)
     implementation(libs.opentelemetry.exporter.otlp)
     implementation(libs.sentry.spring.boot.starter)
 
-    implementation(libs.spring.grpc.starter)
-    implementation(libs.grpc.services)
+    implementation(libs.spring.boot.starter.oauth2.client)
 
     runtimeOnly(libs.micrometer.registry.prometheus)
     runtimeOnly(libs.h2)
@@ -55,7 +58,7 @@ dependencies {
 
     testImplementation(libs.spring.boot.starter.test)
     testImplementation(libs.kotlin.test.junit5)
-    testImplementation(libs.spring.grpc.test)
+    testImplementation(libs.mockk)
     testRuntimeOnly(libs.junit.platform.launcher)
 }
 

config/detekt/detekt.yaml

@@ -7,3 +7,12 @@ comments:
     active: false
   UndocumentedPublicProperty:
     active: false
+
+style:
+  MagicNumber:
+    active: false
+  ReturnCount:
+    max: 3
+
+complexity:
+  active: false

deploy/argocd/cloudnative-pg.yaml

@@ -0,0 +1,26 @@
+---
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: cloudnative-pg
+  namespace: argocd
+spec:
+  project: default
+  source:
+    repoURL: https://cloudnative-pg.github.io/charts
+    targetRevision: 0.27.1
+    chart: cloudnative-pg
+
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: cloudnative-pg
+
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true
+      enabled: true
+    syncOptions:
+      - CreateNamespace=true
+      - ApplyOutOfSyncOnly=true
+      - ServerSideApply=true

deploy/argocd/external-secrets-operator.yaml

@@ -0,0 +1,32 @@
+---
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: external-secrets-operator
+  namespace: argocd
+spec:
+  project: default
+  source:
+    repoURL: https://charts.external-secrets.io
+    targetRevision: 2.5.0
+    chart: external-secrets
+    helm:
+      valuesObject:
+        webhook:
+          create: false
+        certController:
+          create: false
+
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: external-secrets
+
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true
+      enabled: true
+    syncOptions:
+      - CreateNamespace=true
+      - ApplyOutOfSyncOnly=true
+      - ServerSideApply=true

deploy/argocd/grafana.yaml

@@ -0,0 +1,79 @@
+---
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: grafana
+  namespace: argocd
+spec:
+  project: default
+  source:
+    repoURL: oci://ghcr.io/grafana-community/helm-charts/grafana
+    path: .
+    targetRevision: 12.3.0
+    helm:
+      valuesObject:
+        envValueFrom:
+          GF_AUTH_GENERIC_OAUTH_CLIENT_SECRET:
+            secretKeyRef:
+              name: grafana-secrets
+              key: client-secret
+
+        grafana.ini:
+          server:
+            root_url: https://grafana.internal.itqdev.xyz
+
+          auth:
+            disable_login_form: false
+            oauth_auto_login: false
+
+          auth.generic_oauth:
+            enabled: true
+            name: Keycloak
+            allow_sign_up: true
+            client_id: grafana-private
+            client_secret: ${GF_AUTH_GENERIC_OAUTH_CLIENT_SECRET}
+            scopes: openid profile email
+            use_pkce: true
+
+            auth_url: https://id.itqdev.xyz/realms/master/protocol/openid-connect/auth
+            token_url: https://id.itqdev.xyz/realms/master/protocol/openid-connect/token
+            api_url: https://id.itqdev.xyz/realms/master/protocol/openid-connect/userinfo
+
+            role_attribute_path: >
+              contains(groups[*], 'admin') && 'Admin' ||
+              contains(groups[*], 'editor') && 'Editor' ||
+              'Viewer'
+            role_attribute_strict: false
+
+            use_refresh_token: true
+            id_token_attribute_name: preferred_username
+
+        sidecar:
+          dashboards:
+            enabled: true
+            label: grafana_dashboard
+            labelValue: "1"
+            searchNamespace: ALL
+            folderAnnotation: grafana_folder
+            provider:
+              folder: MovieNight
+              allowUiUpdates: false
+          datasources:
+            enabled: true
+            label: grafana_datasource
+            labelValue: "1"
+            searchNamespace: ALL
+
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: grafana
+
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true
+      enabled: true
+    syncOptions:
+      - CreateNamespace=true
+      - ApplyOutOfSyncOnly=true
+      - ServerSideApply=true

deploy/argocd/jellyfin.yaml

@@ -0,0 +1,36 @@
+---
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: jellyfin
+  namespace: argocd
+spec:
+  project: default
+  source:
+    repoURL: https://jellyfin.github.io/jellyfin-helm
+    targetRevision: 2.7.0
+    chart: jellyfin
+    helm:
+      valuesObject:
+        replicaCount: 1
+        persistence:
+          config:
+            size: 4Gi
+          media:
+            size: 20Gi
+        metrics:
+          enabled: true
+
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: jellyfin
+
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true
+      enabled: true
+    syncOptions:
+      - CreateNamespace=true
+      - ApplyOutOfSyncOnly=true
+      - ServerSideApply=true

deploy/argocd/victoriametrics-agent.yaml

@@ -0,0 +1,58 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: victoriametrics-agent
+  namespace: argocd
+spec:
+  project: default
+  source:
+    repoURL: https://victoriametrics.github.io/helm-charts/
+    chart: victoria-metrics-agent
+    targetRevision: 0.11.0
+    helm:
+      releaseName: vmagent
+      valuesObject:
+        remoteWriteUrls:
+          - http://vmsingle-victoria-metrics-single-server.observability.svc:8428/api/v1/write
+        config:
+          global:
+            scrape_interval: 10s
+          scrape_configs:
+            - job_name: 'movienight-backend'
+              metrics_path: /actuator/prometheus
+              kubernetes_sd_configs:
+                - role: pod
+              relabel_configs:
+                - source_labels: [__meta_kubernetes_pod_label_app_kubernetes_io_component]
+                  action: keep
+                  regex: backend
+                - source_labels: [__meta_kubernetes_namespace]
+                  action: keep
+                  regex: movienight
+                - source_labels: [__meta_kubernetes_pod_label_app_kubernetes_io_instance]
+                  action: keep
+                  regex: movienight
+                - source_labels: [__meta_kubernetes_pod_container_port_name]
+                  action: keep
+                  regex: management
+                - action: labelmap
+                  regex: __meta_kubernetes_pod_label_(.+)
+                - source_labels: [__meta_kubernetes_namespace]
+                  action: replace
+                  target_label: namespace
+                - source_labels: [__meta_kubernetes_pod_name]
+                  action: replace
+                  target_label: pod
+
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: observability
+
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true
+    syncOptions:
+      - CreateNamespace=true
+      - ApplyOutOfSyncOnly=true
+      - ServerSideApply=true

deploy/argocd/victoriametrics-alert.yaml

@@ -0,0 +1,67 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: victoriametrics-alert
+  namespace: argocd
+spec:
+  project: default
+  source:
+    repoURL: https://victoriametrics.github.io/helm-charts/
+    chart: victoria-metrics-alert
+    targetRevision: 0.12.0
+    helm:
+      releaseName: vmalert
+      valuesObject:
+        server:
+          datasource:
+            url: http://vmsingle-victoria-metrics-single-server.observability.svc:8428
+          config:
+            alerts:
+              groups:
+                - name: movienight.rules
+                  rules:
+                    - alert: MovieNightBackendDown
+                      expr: avg(up{job="movienight-backend"}) < 1
+                      for: 2m
+                      labels:
+                        severity: critical
+                      annotations:
+                        summary: MovieNight backend is not fully available
+                        description: vmagent is scraping fewer healthy MovieNight backend targets than expected.
+                    - alert: MovieNightHigh5xxRatio
+                      expr: sum(rate(http_server_requests_seconds_count{job="movienight-backend",status=~"5..",uri!~"/actuator.*"}[5m])) / clamp_min(sum(rate(http_server_requests_seconds_count{job="movienight-backend",uri!~"/actuator.*"}[5m])), 0.001) > 0.05
+                      for: 5m
+                      labels:
+                        severity: warning
+                      annotations:
+                        summary: MovieNight backend 5xx ratio is high
+                        description: More than 5 percent of non-actuator HTTP requests are returning 5xx responses.
+                    - alert: MovieNightNoScrapeData
+                      expr: absent(up{job="movienight-backend"})
+                      for: 5m
+                      labels:
+                        severity: warning
+                      annotations:
+                        summary: MovieNight backend scrape data is missing
+                        description: VictoriaMetrics has no up metric for the movienight-backend scrape job.
+        alertmanager:
+          enabled: true
+          config:
+            route:
+              group_by: ['alertname']
+              receiver: blackhole
+            receivers:
+              - name: blackhole
+
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: observability
+
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true
+    syncOptions:
+      - CreateNamespace=true
+      - ApplyOutOfSyncOnly=true
+      - ServerSideApply=true

deploy/argocd/victoriametrics-operator.yaml

@@ -0,0 +1,34 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: victoriametrics-operator
+  namespace: argocd
+spec:
+  project: default
+  source:
+    repoURL: https://victoriametrics.github.io/helm-charts/
+    chart: victoria-metrics-operator
+    targetRevision: 0.38.0
+    helm:
+      releaseName: victoriametrics-operator
+      valuesObject:
+        admissionWebhooks:
+          enabled: false
+        createCRD: true
+        operator:
+          # This enables the operator to watch for CRs in all namespaces
+          # or we can specify namespaces.
+          disableNamespaceRestriction: true
+
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: observability
+
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true
+    syncOptions:
+      - CreateNamespace=true
+      - ApplyOutOfSyncOnly=true
+      - ServerSideApply=true

deploy/argocd/victoriametrics-single.yaml

@@ -0,0 +1,32 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: victoriametrics-single
+  namespace: argocd
+spec:
+  project: default
+  source:
+    repoURL: https://victoriametrics.github.io/helm-charts/
+    chart: victoria-metrics-single
+    targetRevision: 0.20.0
+    helm:
+      releaseName: vmsingle
+      valuesObject:
+        server:
+          retentionPeriod: 30d
+          persistentVolume:
+            enabled: true
+            size: 4Gi
+
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: observability
+
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true
+    syncOptions:
+      - CreateNamespace=true
+      - ApplyOutOfSyncOnly=true
+      - ServerSideApply=true

deploy/helm/movienight/Chart.yaml

@@ -0,0 +1,6 @@
+apiVersion: v2
+name: movienight
+description: MovieNight backend
+type: application
+version: 0.1.0
+appVersion: "0.0.1"

deploy/helm/movienight/templates/NOTES.txt

@@ -0,0 +1,25 @@
+MovieNight backend has been deployed.
+
+Backend:
+  Service: {{ include "movienight.fullname" . }}-backend
+  Port: {{ .Values.backend.service.port }}
+
+Postgres:
+{{- if .Values.postgres.url }}
+  Using explicit SPRING_DATASOURCE_URL.
+{{- else if .Values.postgres.existingSecret.name }}
+  Using secret {{ .Values.postgres.existingSecret.name }}.
+{{- else if .Values.postgres.cluster.enabled }}
+  CNPG Cluster: {{ include "movienight.postgresClusterName" . }}
+  JDBC URL: {{ include "movienight.postgresJdbcUrl" . }}
+{{- else }}
+  No Postgres values provided. The app will fall back to its embedded H2 defaults.
+{{- end }}
+
+Gateway:
+{{- if .Values.gateway.enabled }}
+  Gateway: {{ include "movienight.gatewayName" . }}
+  GatewayClass: {{ .Values.gateway.className }}
+{{- else }}
+  Disabled.
+{{- end }}

deploy/helm/movienight/templates/_helpers.tpl

@@ -0,0 +1,141 @@
+{{- define "movienight.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{- define "movienight.fullname" -}}
+{{- if .Values.fullnameOverride -}}
+{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
+{{- else -}}
+{{- $name := include "movienight.name" . -}}
+{{- if contains $name .Release.Name -}}
+{{- .Release.Name | trunc 63 | trimSuffix "-" -}}
+{{- else -}}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+{{- end -}}
+{{- end -}}
+
+{{- define "movienight.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" -}}
+{{- end -}}
+
+{{- define "movienight.labels" -}}
+helm.sh/chart: {{ include "movienight.chart" . }}
+{{ include "movienight.selectorLabels" . }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- with .Values.global.labels }}
+{{ toYaml . }}
+{{- end }}
+{{- end -}}
+
+{{- define "movienight.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "movienight.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end -}}
+
+{{- define "movienight.componentLabels" -}}
+{{- $root := .root -}}
+{{- $component := .component -}}
+{{ include "movienight.labels" $root }}
+app.kubernetes.io/component: {{ $component }}
+{{- end -}}
+
+{{- define "movienight.componentSelectorLabels" -}}
+{{- $root := .root -}}
+{{- $component := .component -}}
+{{ include "movienight.selectorLabels" $root }}
+app.kubernetes.io/component: {{ $component }}
+{{- end -}}
+
+{{- define "movienight.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create -}}
+{{- default (include "movienight.fullname" .) .Values.serviceAccount.name -}}
+{{- else -}}
+{{- default "default" .Values.serviceAccount.name -}}
+{{- end -}}
+{{- end -}}
+
+{{- define "movienight.gatewayName" -}}
+{{- if .Values.gateway.name -}}
+{{- .Values.gateway.name -}}
+{{- else -}}
+{{- printf "%s-gateway" (include "movienight.fullname" .) -}}
+{{- end -}}
+{{- end -}}
+
+{{- define "movienight.postgresClusterName" -}}
+{{- if .Values.postgres.cluster.name -}}
+{{- .Values.postgres.cluster.name -}}
+{{- else -}}
+{{- printf "%s-postgres" (include "movienight.fullname" .) -}}
+{{- end -}}
+{{- end -}}
+
+{{- define "movienight.postgresHost" -}}
+{{- default (printf "%s-rw" (include "movienight.postgresClusterName" .)) .Values.postgres.cluster.host -}}
+{{- end -}}
+
+{{- define "movienight.postgresJdbcUrl" -}}
+{{- printf "jdbc:postgresql://%s:%v/%s" (include "movienight.postgresHost" .) (default 5432 .Values.postgres.cluster.port) .Values.postgres.cluster.database -}}
+{{- end -}}
+
+{{- define "movienight.postgresEnv" -}}
+{{- if .Values.postgres.url }}
+- name: SPRING_DATASOURCE_URL
+  value: {{ .Values.postgres.url | quote }}
+{{- if .Values.postgres.username }}
+- name: SPRING_DATASOURCE_USERNAME
+  value: {{ .Values.postgres.username | quote }}
+{{- end }}
+{{- if .Values.postgres.password }}
+- name: SPRING_DATASOURCE_PASSWORD
+  value: {{ .Values.postgres.password | quote }}
+{{- end }}
+{{- else if .Values.postgres.existingSecret.name }}
+- name: SPRING_DATASOURCE_URL
+  valueFrom:
+    secretKeyRef:
+      name: {{ .Values.postgres.existingSecret.name }}
+      key: {{ .Values.postgres.existingSecret.urlKey }}
+- name: SPRING_DATASOURCE_USERNAME
+  valueFrom:
+    secretKeyRef:
+      name: {{ .Values.postgres.existingSecret.name }}
+      key: {{ .Values.postgres.existingSecret.usernameKey }}
+- name: SPRING_DATASOURCE_PASSWORD
+  valueFrom:
+    secretKeyRef:
+      name: {{ .Values.postgres.existingSecret.name }}
+      key: {{ .Values.postgres.existingSecret.passwordKey }}
+{{- else if .Values.postgres.cluster.enabled }}
+- name: SPRING_DATASOURCE_URL
+  value: {{ include "movienight.postgresJdbcUrl" . | quote }}
+- name: SPRING_DATASOURCE_USERNAME
+  valueFrom:
+    secretKeyRef:
+      name: {{ required "postgres.cluster.bootstrapSecretName is required when postgres.cluster.enabled=true" .Values.postgres.cluster.bootstrapSecretName }}
+      key: username
+- name: SPRING_DATASOURCE_PASSWORD
+  valueFrom:
+    secretKeyRef:
+      name: {{ required "postgres.cluster.bootstrapSecretName is required when postgres.cluster.enabled=true" .Values.postgres.cluster.bootstrapSecretName }}
+      key: password
+{{- end -}}
+{{- end -}}
+
+{{- define "movienight.victoriaMetricsName" -}}
+{{- printf "%s-victoriametrics" (include "movienight.fullname" .) | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{- define "movienight.vmagentName" -}}
+{{- printf "%s-vmagent" (include "movienight.fullname" .) | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{- define "movienight.victoriaMetricsURL" -}}
+{{- if .Values.observability.grafana.datasource.url -}}
+{{- .Values.observability.grafana.datasource.url -}}
+{{- else -}}
+{{- .Values.observability.victoriaMetrics.url -}}
+{{- end -}}
+{{- end -}}

deploy/helm/movienight/templates/backend/deployment.yaml

@@ -0,0 +1,107 @@
+{{- if .Values.backend.enabled }}
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "movienight.fullname" . }}-backend
+  labels:
+    {{- include "movienight.componentLabels" (dict "root" . "component" "backend") | nindent 4 }}
+  {{- with .Values.global.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+spec:
+  replicas: {{ .Values.backend.replicaCount }}
+  selector:
+    matchLabels:
+      {{- include "movienight.componentSelectorLabels" (dict "root" . "component" "backend") | nindent 6 }}
+  template:
+    metadata:
+      labels:
+        {{- include "movienight.componentSelectorLabels" (dict "root" . "component" "backend") | nindent 8 }}
+        {{- with .Values.backend.podLabels }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+      {{- with .Values.backend.podAnnotations }}
+      annotations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+    spec:
+      serviceAccountName: {{ include "movienight.serviceAccountName" . }}
+      {{- with .Values.global.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.backend.podSecurityContext }}
+      securityContext:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- $postgresEnv := include "movienight.postgresEnv" . | trim }}
+      containers:
+        - name: backend
+          image: "{{ .Values.backend.image.repository }}:{{ .Values.backend.image.tag }}"
+          imagePullPolicy: {{ .Values.backend.image.pullPolicy }}
+          {{- with .Values.backend.securityContext }}
+          securityContext:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          ports:
+            - name: http
+              containerPort: {{ .Values.backend.service.port }}
+              protocol: TCP
+            {{- if .Values.backend.management.enabled }}
+            - name: management
+              containerPort: {{ .Values.backend.management.port }}
+              protocol: TCP
+            {{- end }}
+          {{- if or $postgresEnv .Values.backend.env .Values.backend.management.enabled .Values.observability.enabled }}
+          env:
+{{- if .Values.backend.management.enabled }}
+            - name: MANAGEMENT_SERVER_PORT
+              value: {{ .Values.backend.management.port | quote }}
+{{- end }}
+{{- if .Values.observability.enabled }}
+            - name: MANAGEMENT_METRICS_TAGS_APPLICATION
+              value: {{ .Values.observability.metrics.applicationTag | quote }}
+            - name: HTTP_SERVER_REQUESTS_HISTOGRAM_ENABLED
+              value: {{ .Values.observability.metrics.httpServerRequestsHistogram | quote }}
+{{- end }}
+{{- if $postgresEnv }}
+{{- $postgresEnv | nindent 12 }}
+{{- end }}
+{{- with .Values.backend.env }}
+{{- toYaml . | nindent 12 }}
+{{- end }}
+          {{- end }}
+          {{- with .Values.backend.envFrom }}
+          envFrom:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          {{- with .Values.backend.startupProbe }}
+          startupProbe:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          {{- with .Values.backend.livenessProbe }}
+          livenessProbe:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          {{- with .Values.backend.readinessProbe }}
+          readinessProbe:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          {{- with .Values.backend.resources }}
+          resources:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+      {{- with .Values.backend.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.backend.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.backend.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+{{- end }}

deploy/helm/movienight/templates/backend/service.yaml

@@ -0,0 +1,27 @@
+{{- if .Values.backend.enabled }}
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "movienight.fullname" . }}-backend
+  labels:
+    {{- include "movienight.componentLabels" (dict "root" . "component" "backend") | nindent 4 }}
+  {{- with .Values.global.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+spec:
+  type: {{ .Values.backend.service.type }}
+  ports:
+    - name: http
+      port: {{ .Values.backend.service.port }}
+      targetPort: http
+      protocol: TCP
+    {{- if .Values.backend.management.enabled }}
+    - name: management
+      port: {{ .Values.backend.management.port }}
+      targetPort: management
+      protocol: TCP
+    {{- end }}
+  selector:
+    {{- include "movienight.componentSelectorLabels" (dict "root" . "component" "backend") | nindent 4 }}
+{{- end }}

deploy/helm/movienight/templates/gateway/gateway.yaml

@@ -0,0 +1,50 @@
+{{- if .Values.gateway.enabled }}
+apiVersion: gateway.networking.k8s.io/v1
+kind: Gateway
+metadata:
+  name: {{ include "movienight.gatewayName" . }}
+  labels:
+    {{- include "movienight.componentLabels" (dict "root" . "component" "gateway") | nindent 4 }}
+    {{- with .Values.gateway.labels }}
+    {{- toYaml . | nindent 4 }}
+    {{- end }}
+  {{- if or .Values.global.annotations .Values.gateway.annotations }}
+  annotations:
+    {{- with .Values.global.annotations }}
+    {{- toYaml . | nindent 4 }}
+    {{- end }}
+    {{- with .Values.gateway.annotations }}
+    {{- toYaml . | nindent 4 }}
+    {{- end }}
+  {{- end }}
+spec:
+  gatewayClassName: {{ required "gateway.className is required when gateway.enabled=true" .Values.gateway.className | quote }}
+  listeners:
+    {{- if .Values.gateway.http.enabled }}
+    - name: http
+      protocol: HTTP
+      port: {{ .Values.gateway.http.port }}
+      {{- if .Values.gateway.listenerHostname }}
+      hostname: {{ .Values.gateway.listenerHostname | quote }}
+      {{- end }}
+      allowedRoutes:
+        namespaces:
+          from: Same
+    {{- end }}
+    {{- if .Values.gateway.https.enabled }}
+    - name: https
+      protocol: HTTPS
+      port: {{ .Values.gateway.https.port }}
+      {{- if .Values.gateway.listenerHostname }}
+      hostname: {{ .Values.gateway.listenerHostname | quote }}
+      {{- end }}
+      tls:
+        mode: Terminate
+        certificateRefs:
+          - kind: Secret
+            name: {{ required "gateway.https.secretName is required when gateway.https.enabled=true" .Values.gateway.https.secretName }}
+      allowedRoutes:
+        namespaces:
+          from: Same
+    {{- end }}
+{{- end }}

deploy/helm/movienight/templates/gateway/httproute.yaml

@@ -0,0 +1,29 @@
+{{- if and .Values.routes.enabled .Values.gateway.enabled }}
+apiVersion: gateway.networking.k8s.io/v1
+kind: HTTPRoute
+metadata:
+  name: {{ include "movienight.fullname" . }}
+  labels:
+    {{- include "movienight.componentLabels" (dict "root" . "component" "route") | nindent 4 }}
+  {{- with .Values.global.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+spec:
+  parentRefs:
+    - name: {{ include "movienight.gatewayName" . }}
+  {{- if .Values.gateway.hostnames }}
+  hostnames:
+    {{- toYaml .Values.gateway.hostnames | nindent 4 }}
+  {{- end }}
+  rules:
+    {{- if and .Values.routes.backend.enabled .Values.backend.enabled }}
+    - matches:
+        - path:
+            type: PathPrefix
+            value: {{ .Values.routes.backend.pathPrefix | quote }}
+      backendRefs:
+        - name: {{ include "movienight.fullname" . }}-backend
+          port: {{ .Values.backend.service.port }}
+    {{- end }}
+{{- end }}

deploy/helm/movienight/templates/observability/grafana-dashboard-red.yaml

@@ -0,0 +1,828 @@
+{{- if and .Values.observability.enabled .Values.observability.grafana.dashboards.enabled }}
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ include "movienight.fullname" . }}-grafana-red-dashboard
+  labels:
+    {{- include "movienight.componentLabels" (dict "root" . "component" "grafana-dashboard") | nindent 4 }}
+    {{- with .Values.observability.grafana.dashboards.labels }}
+    {{- toYaml . | nindent 4 }}
+    {{- end }}
+  {{- if or .Values.global.annotations .Values.observability.grafana.dashboards.annotations }}
+  annotations:
+    {{- with .Values.global.annotations }}
+    {{- toYaml . | nindent 4 }}
+    {{- end }}
+    {{- with .Values.observability.grafana.dashboards.annotations }}
+    {{- toYaml . | nindent 4 }}
+    {{- end }}
+  {{- end }}
+data:
+  movienight-red.json: |
+    {
+      "annotations": {
+        "list": [
+          {
+            "builtIn": 1,
+            "datasource": {
+              "type": "grafana",
+              "uid": "-- Grafana --"
+            },
+            "enable": true,
+            "hide": true,
+            "iconColor": "rgba(0, 211, 255, 1)",
+            "name": "Annotations & Alerts",
+            "target": {
+              "limit": 100,
+              "matchAny": false,
+              "tags": [],
+              "type": "dashboard"
+            },
+            "type": "dashboard"
+          }
+        ]
+      },
+      "editable": true,
+      "fiscalYearStartMonth": 0,
+      "graphTooltip": 0,
+      "id": null,
+      "links": [],
+      "panels": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "${datasource}"
+          },
+          "fieldConfig": {
+            "defaults": {
+              "color": {
+                "mode": "thresholds"
+              },
+              "mappings": [],
+              "thresholds": {
+                "mode": "absolute",
+                "steps": [
+                  {
+                    "color": "red",
+                    "value": null
+                  },
+                  {
+                    "color": "green",
+                    "value": 1
+                  }
+                ]
+              },
+              "unit": "none"
+            },
+            "overrides": []
+          },
+          "gridPos": {
+            "h": 4,
+            "w": 6,
+            "x": 0,
+            "y": 0
+          },
+          "id": 1,
+          "options": {
+            "colorMode": "value",
+            "graphMode": "area",
+            "justifyMode": "auto",
+            "orientation": "auto",
+            "reduceOptions": {
+              "calcs": [
+                "lastNotNull"
+              ],
+              "fields": "",
+              "values": false
+            },
+            "showPercentChange": false,
+            "textMode": "auto",
+            "wideLayout": true
+          },
+          "pluginVersion": "12.3.0",
+          "targets": [
+            {
+              "datasource": {
+                "type": "prometheus",
+                "uid": "${datasource}"
+              },
+              "editorMode": "code",
+              "expr": "avg(up{job=~\"$job\"})",
+              "instant": false,
+              "legendFormat": "up",
+              "range": true,
+              "refId": "A"
+            }
+          ],
+          "title": "Availability",
+          "type": "stat"
+        },
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "${datasource}"
+          },
+          "fieldConfig": {
+            "defaults": {
+              "color": {
+                "mode": "palette-classic"
+              },
+              "mappings": [],
+              "thresholds": {
+                "mode": "absolute",
+                "steps": [
+                  {
+                    "color": "green",
+                    "value": null
+                  }
+                ]
+              },
+              "unit": "reqps"
+            },
+            "overrides": []
+          },
+          "gridPos": {
+            "h": 4,
+            "w": 6,
+            "x": 6,
+            "y": 0
+          },
+          "id": 2,
+          "options": {
+            "colorMode": "value",
+            "graphMode": "area",
+            "justifyMode": "auto",
+            "orientation": "auto",
+            "reduceOptions": {
+              "calcs": [
+                "lastNotNull"
+              ],
+              "fields": "",
+              "values": false
+            },
+            "showPercentChange": false,
+            "textMode": "auto",
+            "wideLayout": true
+          },
+          "pluginVersion": "12.3.0",
+          "targets": [
+            {
+              "datasource": {
+                "type": "prometheus",
+                "uid": "${datasource}"
+              },
+              "editorMode": "code",
+              "expr": "sum(rate(http_server_requests_seconds_count{job=~\"$job\",uri!~\"/actuator.*\"}[$__rate_interval]))",
+              "instant": false,
+              "legendFormat": "requests",
+              "range": true,
+              "refId": "A"
+            }
+          ],
+          "title": "Request Rate",
+          "type": "stat"
+        },
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "${datasource}"
+          },
+          "fieldConfig": {
+            "defaults": {
+              "color": {
+                "mode": "thresholds"
+              },
+              "mappings": [],
+              "thresholds": {
+                "mode": "absolute",
+                "steps": [
+                  {
+                    "color": "green",
+                    "value": null
+                  },
+                  {
+                    "color": "orange",
+                    "value": 0.01
+                  },
+                  {
+                    "color": "red",
+                    "value": 0.05
+                  }
+                ]
+              },
+              "unit": "percentunit"
+            },
+            "overrides": []
+          },
+          "gridPos": {
+            "h": 4,
+            "w": 6,
+            "x": 12,
+            "y": 0
+          },
+          "id": 3,
+          "options": {
+            "colorMode": "value",
+            "graphMode": "area",
+            "justifyMode": "auto",
+            "orientation": "auto",
+            "reduceOptions": {
+              "calcs": [
+                "lastNotNull"
+              ],
+              "fields": "",
+              "values": false
+            },
+            "showPercentChange": false,
+            "textMode": "auto",
+            "wideLayout": true
+          },
+          "pluginVersion": "12.3.0",
+          "targets": [
+            {
+              "datasource": {
+                "type": "prometheus",
+                "uid": "${datasource}"
+              },
+              "editorMode": "code",
+              "expr": "sum(rate(http_server_requests_seconds_count{job=~\"$job\",status=~\"5..\",uri!~\"/actuator.*\"}[$__rate_interval])) / clamp_min(sum(rate(http_server_requests_seconds_count{job=~\"$job\",uri!~\"/actuator.*\"}[$__rate_interval])), 0.001)",
+              "instant": false,
+              "legendFormat": "5xx ratio",
+              "range": true,
+              "refId": "A"
+            }
+          ],
+          "title": "Error Ratio",
+          "type": "stat"
+        },
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "${datasource}"
+          },
+          "fieldConfig": {
+            "defaults": {
+              "color": {
+                "mode": "thresholds"
+              },
+              "mappings": [],
+              "thresholds": {
+                "mode": "absolute",
+                "steps": [
+                  {
+                    "color": "green",
+                    "value": null
+                  },
+                  {
+                    "color": "orange",
+                    "value": 0.5
+                  },
+                  {
+                    "color": "red",
+                    "value": 1
+                  }
+                ]
+              },
+              "unit": "s"
+            },
+            "overrides": []
+          },
+          "gridPos": {
+            "h": 4,
+            "w": 6,
+            "x": 18,
+            "y": 0
+          },
+          "id": 4,
+          "options": {
+            "colorMode": "value",
+            "graphMode": "area",
+            "justifyMode": "auto",
+            "orientation": "auto",
+            "reduceOptions": {
+              "calcs": [
+                "lastNotNull"
+              ],
+              "fields": "",
+              "values": false
+            },
+            "showPercentChange": false,
+            "textMode": "auto",
+            "wideLayout": true
+          },
+          "pluginVersion": "12.3.0",
+          "targets": [
+            {
+              "datasource": {
+                "type": "prometheus",
+                "uid": "${datasource}"
+              },
+              "editorMode": "code",
+              "expr": "sum(rate(http_server_requests_seconds_sum{job=~\"$job\",uri!~\"/actuator.*\"}[$__rate_interval])) / clamp_min(sum(rate(http_server_requests_seconds_count{job=~\"$job\",uri!~\"/actuator.*\"}[$__rate_interval])), 0.001)",
+              "instant": false,
+              "legendFormat": "mean",
+              "range": true,
+              "refId": "A"
+            }
+          ],
+          "title": "Mean Duration",
+          "type": "stat"
+        },
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "${datasource}"
+          },
+          "fieldConfig": {
+            "defaults": {
+              "color": {
+                "mode": "palette-classic"
+              },
+              "custom": {
+                "axisBorderShow": false,
+                "axisCenteredZero": false,
+                "axisColorMode": "text",
+                "axisLabel": "",
+                "axisPlacement": "auto",
+                "barAlignment": 0,
+                "drawStyle": "line",
+                "fillOpacity": 10,
+                "gradientMode": "none",
+                "hideFrom": {
+                  "legend": false,
+                  "tooltip": false,
+                  "viz": false
+                },
+                "insertNulls": false,
+                "lineInterpolation": "linear",
+                "lineWidth": 2,
+                "pointSize": 5,
+                "scaleDistribution": {
+                  "type": "linear"
+                },
+                "showPoints": "never",
+                "spanNulls": false,
+                "stacking": {
+                  "group": "A",
+                  "mode": "none"
+                },
+                "thresholdsStyle": {
+                  "mode": "off"
+                }
+              },
+              "mappings": [],
+              "thresholds": {
+                "mode": "absolute",
+                "steps": [
+                  {
+                    "color": "green",
+                    "value": null
+                  }
+                ]
+              },
+              "unit": "reqps"
+            },
+            "overrides": []
+          },
+          "gridPos": {
+            "h": 8,
+            "w": 12,
+            "x": 0,
+            "y": 4
+          },
+          "id": 5,
+          "options": {
+            "legend": {
+              "calcs": [
+                "lastNotNull"
+              ],
+              "displayMode": "table",
+              "placement": "bottom",
+              "showLegend": true
+            },
+            "tooltip": {
+              "hideZeros": false,
+              "mode": "multi",
+              "sort": "desc"
+            }
+          },
+          "pluginVersion": "12.3.0",
+          "targets": [
+            {
+              "datasource": {
+                "type": "prometheus",
+                "uid": "${datasource}"
+              },
+              "editorMode": "code",
+              "expr": "sum by (method, uri, status) (rate(http_server_requests_seconds_count{job=~\"$job\",uri!~\"/actuator.*\"}[$__rate_interval]))",
+              "instant": false,
+              "range": true,
+              "refId": "A"
+            }
+          ],
+          "title": "Request Rate by Route",
+          "type": "timeseries"
+        },
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "${datasource}"
+          },
+          "fieldConfig": {
+            "defaults": {
+              "color": {
+                "mode": "palette-classic"
+              },
+              "custom": {
+                "axisBorderShow": false,
+                "axisCenteredZero": false,
+                "axisColorMode": "text",
+                "axisLabel": "",
+                "axisPlacement": "auto",
+                "barAlignment": 0,
+                "drawStyle": "line",
+                "fillOpacity": 10,
+                "gradientMode": "none",
+                "hideFrom": {
+                  "legend": false,
+                  "tooltip": false,
+                  "viz": false
+                },
+                "insertNulls": false,
+                "lineInterpolation": "linear",
+                "lineWidth": 2,
+                "pointSize": 5,
+                "scaleDistribution": {
+                  "type": "linear"
+                },
+                "showPoints": "never",
+                "spanNulls": false,
+                "stacking": {
+                  "group": "A",
+                  "mode": "none"
+                },
+                "thresholdsStyle": {
+                  "mode": "off"
+                }
+              },
+              "mappings": [],
+              "thresholds": {
+                "mode": "absolute",
+                "steps": [
+                  {
+                    "color": "green",
+                    "value": null
+                  }
+                ]
+              },
+              "unit": "s"
+            },
+            "overrides": []
+          },
+          "gridPos": {
+            "h": 8,
+            "w": 12,
+            "x": 12,
+            "y": 4
+          },
+          "id": 6,
+          "options": {
+            "legend": {
+              "calcs": [
+                "lastNotNull"
+              ],
+              "displayMode": "table",
+              "placement": "bottom",
+              "showLegend": true
+            },
+            "tooltip": {
+              "hideZeros": false,
+              "mode": "multi",
+              "sort": "desc"
+            }
+          },
+          "pluginVersion": "12.3.0",
+          "targets": [
+            {
+              "datasource": {
+                "type": "prometheus",
+                "uid": "${datasource}"
+              },
+              "editorMode": "code",
+              "expr": "histogram_quantile(0.95, sum by (le, uri) (rate(http_server_requests_seconds_bucket{job=~\"$job\",uri!~\"/actuator.*\"}[$__rate_interval])))",
+              "instant": false,
+              "legendFormat": "p95",
+              "range": true,
+              "refId": "A"
+            },
+            {
+              "datasource": {
+                "type": "prometheus",
+                "uid": "${datasource}"
+              },
+              "editorMode": "code",
+              "expr": "sum by (uri) (rate(http_server_requests_seconds_sum{job=~\"$job\",uri!~\"/actuator.*\"}[$__rate_interval])) / clamp_min(sum by (uri) (rate(http_server_requests_seconds_count{job=~\"$job\",uri!~\"/actuator.*\"}[$__rate_interval])), 0.001)",
+              "instant": false,
+              "legendFormat": "mean",
+              "range": true,
+              "refId": "B"
+            }
+          ],
+          "title": "Duration by Route",
+          "type": "timeseries"
+        },
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "${datasource}"
+          },
+          "fieldConfig": {
+            "defaults": {
+              "color": {
+                "mode": "palette-classic"
+              },
+              "custom": {
+                "axisBorderShow": false,
+                "axisCenteredZero": false,
+                "axisColorMode": "text",
+                "axisLabel": "",
+                "axisPlacement": "auto",
+                "barAlignment": 0,
+                "drawStyle": "line",
+                "fillOpacity": 10,
+                "gradientMode": "none",
+                "hideFrom": {
+                  "legend": false,
+                  "tooltip": false,
+                  "viz": false
+                },
+                "insertNulls": false,
+                "lineInterpolation": "linear",
+                "lineWidth": 2,
+                "pointSize": 5,
+                "scaleDistribution": {
+                  "type": "linear"
+                },
+                "showPoints": "never",
+                "spanNulls": false,
+                "stacking": {
+                  "group": "A",
+                  "mode": "none"
+                },
+                "thresholdsStyle": {
+                  "mode": "off"
+                }
+              },
+              "mappings": [],
+              "thresholds": {
+                "mode": "absolute",
+                "steps": [
+                  {
+                    "color": "green",
+                    "value": null
+                  }
+                ]
+              },
+              "unit": "reqps"
+            },
+            "overrides": []
+          },
+          "gridPos": {
+            "h": 8,
+            "w": 12,
+            "x": 0,
+            "y": 12
+          },
+          "id": 7,
+          "options": {
+            "legend": {
+              "calcs": [
+                "lastNotNull"
+              ],
+              "displayMode": "table",
+              "placement": "bottom",
+              "showLegend": true
+            },
+            "tooltip": {
+              "hideZeros": false,
+              "mode": "multi",
+              "sort": "desc"
+            }
+          },
+          "pluginVersion": "12.3.0",
+          "targets": [
+            {
+              "datasource": {
+                "type": "prometheus",
+                "uid": "${datasource}"
+              },
+              "editorMode": "code",
+              "expr": "sum(rate(http_server_requests_seconds_count{job=~\"$job\",status=~\"2..\",uri!~\"/actuator.*\"}[$__rate_interval]))",
+              "instant": false,
+              "legendFormat": "2xx",
+              "range": true,
+              "refId": "A"
+            },
+            {
+              "datasource": {
+                "type": "prometheus",
+                "uid": "${datasource}"
+              },
+              "editorMode": "code",
+              "expr": "sum(rate(http_server_requests_seconds_count{job=~\"$job\",status=~\"4..\",uri!~\"/actuator.*\"}[$__rate_interval]))",
+              "instant": false,
+              "legendFormat": "4xx",
+              "range": true,
+              "refId": "B"
+            },
+            {
+              "datasource": {
+                "type": "prometheus",
+                "uid": "${datasource}"
+              },
+              "editorMode": "code",
+              "expr": "sum(rate(http_server_requests_seconds_count{job=~\"$job\",status=~\"5..\",uri!~\"/actuator.*\"}[$__rate_interval]))",
+              "instant": false,
+              "legendFormat": "5xx",
+              "range": true,
+              "refId": "C"
+            }
+          ],
+          "title": "Requests by Status Class",
+          "type": "timeseries"
+        },
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "${datasource}"
+          },
+          "fieldConfig": {
+            "defaults": {
+              "color": {
+                "mode": "palette-classic"
+              },
+              "custom": {
+                "axisBorderShow": false,
+                "axisCenteredZero": false,
+                "axisColorMode": "text",
+                "axisLabel": "",
+                "axisPlacement": "auto",
+                "barAlignment": 0,
+                "drawStyle": "line",
+                "fillOpacity": 10,
+                "gradientMode": "none",
+                "hideFrom": {
+                  "legend": false,
+                  "tooltip": false,
+                  "viz": false
+                },
+                "insertNulls": false,
+                "lineInterpolation": "linear",
+                "lineWidth": 2,
+                "pointSize": 5,
+                "scaleDistribution": {
+                  "type": "linear"
+                },
+                "showPoints": "never",
+                "spanNulls": false,
+                "stacking": {
+                  "group": "A",
+                  "mode": "none"
+                },
+                "thresholdsStyle": {
+                  "mode": "off"
+                }
+              },
+              "mappings": [],
+              "thresholds": {
+                "mode": "absolute",
+                "steps": [
+                  {
+                    "color": "green",
+                    "value": null
+                  }
+                ]
+              },
+              "unit": "short"
+            },
+            "overrides": []
+          },
+          "gridPos": {
+            "h": 8,
+            "w": 12,
+            "x": 12,
+            "y": 12
+          },
+          "id": 8,
+          "options": {
+            "legend": {
+              "calcs": [
+                "lastNotNull"
+              ],
+              "displayMode": "table",
+              "placement": "bottom",
+              "showLegend": true
+            },
+            "tooltip": {
+              "hideZeros": false,
+              "mode": "multi",
+              "sort": "desc"
+            }
+          },
+          "pluginVersion": "12.3.0",
+          "targets": [
+            {
+              "datasource": {
+                "type": "prometheus",
+                "uid": "${datasource}"
+              },
+              "editorMode": "code",
+              "expr": "sum(process_cpu_usage{job=~\"$job\"})",
+              "instant": false,
+              "legendFormat": "process CPU",
+              "range": true,
+              "refId": "A"
+            },
+            {
+              "datasource": {
+                "type": "prometheus",
+                "uid": "${datasource}"
+              },
+              "editorMode": "code",
+              "expr": "sum(jvm_memory_used_bytes{job=~\"$job\",area=\"heap\"})",
+              "instant": false,
+              "legendFormat": "heap used",
+              "range": true,
+              "refId": "B"
+            }
+          ],
+          "title": "Runtime Signals",
+          "type": "timeseries"
+        }
+      ],
+      "preload": false,
+      "refresh": "30s",
+      "schemaVersion": 42,
+      "tags": [
+        "movienight",
+        "red"
+      ],
+      "templating": {
+        "list": [
+          {
+            "current": {
+              "selected": false,
+              "text": {{ .Values.observability.grafana.datasource.name | quote }},
+              "value": {{ .Values.observability.grafana.datasource.uid | quote }}
+            },
+            "hide": 0,
+            "includeAll": false,
+            "label": "Datasource",
+            "multi": false,
+            "name": "datasource",
+            "options": [],
+            "query": "prometheus",
+            "refresh": 1,
+            "regex": "",
+            "type": "datasource"
+          },
+          {
+            "current": {
+              "selected": false,
+              "text": {{ .Values.observability.vmagent.backendJobName | quote }},
+              "value": {{ .Values.observability.vmagent.backendJobName | quote }}
+            },
+            "datasource": {
+              "type": "prometheus",
+              "uid": "${datasource}"
+            },
+            "definition": "label_values(http_server_requests_seconds_count, job)",
+            "hide": 0,
+            "includeAll": false,
+            "label": "Job",
+            "multi": false,
+            "name": "job",
+            "options": [],
+            "query": {
+              "query": "label_values(http_server_requests_seconds_count, job)",
+              "refId": "PrometheusVariableQueryEditor-VariableQuery"
+            },
+            "refresh": 1,
+            "regex": "",
+            "sort": 1,
+            "type": "query"
+          }
+        ]
+      },
+      "time": {
+        "from": "now-6h",
+        "to": "now"
+      },
+      "timepicker": {},
+      "timezone": "browser",
+      "title": "MovieNight RED",
+      "uid": "movienight-red",
+      "version": 1,
+      "weekStart": ""
+    }
+{{- end }}

deploy/helm/movienight/templates/observability/grafana-datasource.yaml

@@ -0,0 +1,39 @@
+{{- if and .Values.observability.enabled .Values.observability.grafana.datasource.enabled }}
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ include "movienight.fullname" . }}-grafana-datasource
+  labels:
+    {{- include "movienight.componentLabels" (dict "root" . "component" "grafana-datasource") | nindent 4 }}
+    {{- with .Values.observability.grafana.datasource.labels }}
+    {{- toYaml . | nindent 4 }}
+    {{- end }}
+  {{- if or .Values.global.annotations .Values.observability.grafana.datasource.annotations }}
+  annotations:
+    {{- with .Values.global.annotations }}
+    {{- toYaml . | nindent 4 }}
+    {{- end }}
+    {{- with .Values.observability.grafana.datasource.annotations }}
+    {{- toYaml . | nindent 4 }}
+    {{- end }}
+  {{- end }}
+data:
+  victoriametrics.yaml: |
+    apiVersion: 1
+    prune: true
+
+    datasources:
+      - name: {{ .Values.observability.grafana.datasource.name | quote }}
+        type: prometheus
+        access: proxy
+        orgId: 1
+        uid: {{ .Values.observability.grafana.datasource.uid | quote }}
+        url: {{ include "movienight.victoriaMetricsURL" . | quote }}
+        basicAuth: false
+        isDefault: {{ .Values.observability.grafana.datasource.isDefault }}
+        editable: false
+        jsonData:
+          httpMethod: POST
+          queryTimeout: 10s
+          timeInterval: {{ .Values.observability.vmagent.scrapeInterval | quote }}
+{{- end }}

deploy/helm/movienight/templates/postgres/cluster.yaml

@@ -0,0 +1,36 @@
+{{- if .Values.postgres.cluster.enabled }}
+apiVersion: postgresql.cnpg.io/v1
+kind: Cluster
+metadata:
+  name: {{ include "movienight.postgresClusterName" . }}
+  labels:
+    {{- include "movienight.componentLabels" (dict "root" . "component" "postgres") | nindent 4 }}
+    {{- with .Values.postgres.cluster.labels }}
+    {{- toYaml . | nindent 4 }}
+    {{- end }}
+  {{- if or .Values.global.annotations .Values.postgres.cluster.annotations }}
+  annotations:
+    {{- with .Values.global.annotations }}
+    {{- toYaml . | nindent 4 }}
+    {{- end }}
+    {{- with .Values.postgres.cluster.annotations }}
+    {{- toYaml . | nindent 4 }}
+    {{- end }}
+  {{- end }}
+spec:
+  instances: {{ .Values.postgres.cluster.instances }}
+  storage:
+    size: {{ .Values.postgres.cluster.storage.size | quote }}
+    {{- if .Values.postgres.cluster.storage.storageClass }}
+    storageClass: {{ .Values.postgres.cluster.storage.storageClass | quote }}
+    {{- end }}
+  bootstrap:
+    initdb:
+      database: {{ .Values.postgres.cluster.database | quote }}
+      owner: {{ .Values.postgres.cluster.owner | quote }}
+      secret:
+        name: {{ required "postgres.cluster.bootstrapSecretName is required when postgres.cluster.enabled=true" .Values.postgres.cluster.bootstrapSecretName }}
+  {{- with .Values.postgres.cluster.extraSpec }}
+  {{- toYaml . | nindent 2 }}
+  {{- end }}
+{{- end }}

deploy/helm/movienight/templates/rbac/serviceaccount.yaml

@@ -0,0 +1,12 @@
+{{- if .Values.serviceAccount.create }}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ include "movienight.serviceAccountName" . }}
+  labels:
+    {{- include "movienight.labels" . | nindent 4 }}
+  {{- with .Values.serviceAccount.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+{{- end }}

deploy/helm/movienight/values.schema.json

@@ -0,0 +1,283 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "type": "object",
+  "additionalProperties": true,
+  "definitions": {
+    "labels": {
+      "type": "object",
+      "additionalProperties": {
+        "type": "string"
+      }
+    },
+    "annotations": {
+      "type": "object",
+      "additionalProperties": {
+        "type": "string"
+      }
+    },
+    "envVar": {
+      "type": "object",
+      "properties": {
+        "name": {
+          "type": "string"
+        },
+        "value": {
+          "type": "string"
+        },
+        "valueFrom": {
+          "type": "object",
+          "additionalProperties": true
+        }
+      },
+      "required": ["name"],
+      "additionalProperties": true
+    },
+    "image": {
+      "type": "object",
+      "properties": {
+        "repository": {
+          "type": "string"
+        },
+        "tag": {
+          "type": "string"
+        },
+        "pullPolicy": {
+          "type": "string"
+        }
+      },
+      "additionalProperties": true
+    },
+    "probe": {
+      "type": "object",
+      "additionalProperties": true
+    }
+  },
+  "properties": {
+    "nameOverride": {
+      "type": "string"
+    },
+    "fullnameOverride": {
+      "type": "string"
+    },
+    "global": {
+      "type": "object",
+      "properties": {
+        "imagePullSecrets": {
+          "type": "array",
+          "items": {
+            "type": "object",
+            "additionalProperties": true
+          }
+        },
+        "labels": {
+          "$ref": "#/definitions/labels"
+        },
+        "annotations": {
+          "$ref": "#/definitions/annotations"
+        }
+      },
+      "additionalProperties": true
+    },
+    "serviceAccount": {
+      "type": "object",
+      "properties": {
+        "create": {
+          "type": "boolean"
+        },
+        "name": {
+          "type": "string"
+        },
+        "annotations": {
+          "$ref": "#/definitions/annotations"
+        }
+      },
+      "additionalProperties": true
+    },
+    "postgres": {
+      "type": "object",
+      "properties": {
+        "url": {
+          "type": "string"
+        },
+        "username": {
+          "type": "string"
+        },
+        "password": {
+          "type": "string"
+        },
+        "existingSecret": {
+          "type": "object",
+          "additionalProperties": true
+        },
+        "cluster": {
+          "type": "object",
+          "properties": {
+            "enabled": {
+              "type": "boolean"
+            },
+            "name": {
+              "type": "string"
+            },
+            "instances": {
+              "type": "integer"
+            },
+            "database": {
+              "type": "string"
+            },
+            "owner": {
+              "type": "string"
+            },
+            "bootstrapSecretName": {
+              "type": "string"
+            },
+            "host": {
+              "type": "string"
+            },
+            "port": {
+              "type": "integer"
+            },
+            "storage": {
+              "type": "object",
+              "additionalProperties": true
+            },
+            "labels": {
+              "$ref": "#/definitions/labels"
+            },
+            "annotations": {
+              "$ref": "#/definitions/annotations"
+            },
+            "extraSpec": {
+              "type": "object",
+              "additionalProperties": true
+            }
+          },
+          "additionalProperties": true
+        }
+      },
+      "additionalProperties": true
+    },
+    "backend": {
+      "type": "object",
+      "properties": {
+        "enabled": {
+          "type": "boolean"
+        },
+        "replicaCount": {
+          "type": "integer"
+        },
+        "image": {
+          "$ref": "#/definitions/image"
+        },
+        "service": {
+          "type": "object",
+          "properties": {
+            "type": {
+              "type": "string"
+            },
+            "port": {
+              "type": "integer"
+            }
+          },
+          "additionalProperties": true
+        },
+        "management": {
+          "type": "object",
+          "properties": {
+            "enabled": {
+              "type": "boolean"
+            },
+            "port": {
+              "type": "integer"
+            }
+          },
+          "additionalProperties": true
+        },
+        "env": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/envVar"
+          }
+        },
+        "envFrom": {
+          "type": "array",
+          "items": {
+            "type": "object",
+            "additionalProperties": true
+          }
+        },
+        "podAnnotations": {
+          "$ref": "#/definitions/annotations"
+        },
+        "podLabels": {
+          "$ref": "#/definitions/labels"
+        },
+        "resources": {
+          "type": "object",
+          "additionalProperties": true
+        },
+        "securityContext": {
+          "type": "object",
+          "additionalProperties": true
+        },
+        "podSecurityContext": {
+          "type": "object",
+          "additionalProperties": true
+        },
+        "nodeSelector": {
+          "type": "object",
+          "additionalProperties": true
+        },
+        "tolerations": {
+          "type": "array"
+        },
+        "affinity": {
+          "type": "object",
+          "additionalProperties": true
+        },
+        "livenessProbe": {
+          "$ref": "#/definitions/probe"
+        },
+        "readinessProbe": {
+          "$ref": "#/definitions/probe"
+        },
+        "startupProbe": {
+          "$ref": "#/definitions/probe"
+        }
+      },
+      "additionalProperties": true
+    },
+    "gateway": {
+      "type": "object",
+      "additionalProperties": true
+    },
+    "routes": {
+      "type": "object",
+      "additionalProperties": true
+    },
+    "observability": {
+      "type": "object",
+      "properties": {
+        "enabled": {
+          "type": "boolean"
+        },
+        "metrics": {
+          "type": "object",
+          "additionalProperties": true
+        },
+        "victoriaMetrics": {
+          "type": "object",
+          "additionalProperties": true
+        },
+        "vmagent": {
+          "type": "object",
+          "additionalProperties": true
+        },
+        "grafana": {
+          "type": "object",
+          "additionalProperties": true
+        }
+      },
+      "additionalProperties": true
+    }
+  }
+}

deploy/helm/movienight/values.yaml

@@ -0,0 +1,150 @@
+nameOverride: ""
+fullnameOverride: ""
+
+global:
+  imagePullSecrets: []
+  labels: {}
+  annotations: {}
+
+serviceAccount:
+  create: true
+  name: ""
+  annotations: {}
+
+postgres:
+  # Set url/username/password for a fixed database, or use existingSecret.
+  url: ""
+  username: ""
+  password: ""
+  existingSecret:
+    name: ""
+    urlKey: url
+    usernameKey: username
+    passwordKey: password
+  cluster:
+    enabled: false
+    name: ""
+    instances: 1
+    database: postgres
+    owner: postgres
+    # Secret containing CNPG initdb owner credentials (username/password).
+    bootstrapSecretName: ""
+    host: ""
+    port: 5432
+    storage:
+      size: 10Gi
+      storageClass: ""
+    labels: {}
+    annotations: {}
+    extraSpec: {}
+
+backend:
+  enabled: true
+  replicaCount: 1
+  image:
+    repository: ghcr.io/devitq/movienight-backend
+    tag: latest
+    pullPolicy: IfNotPresent
+  service:
+    type: ClusterIP
+    port: 8080
+  management:
+    enabled: true
+    port: 8081
+  env:
+    - name: SERVER_PORT
+      value: "8080"
+    - name: SPRING_DATASOURCE_DRIVER_CLASS_NAME
+      value: org.postgresql.Driver
+    - name: SPRING_FLYWAY_ENABLED
+      value: "true"
+    - name: SPRING_FLYWAY_LOCATIONS
+      value: classpath:db/migration
+    - name: SPRING_FLYWAY_BASELINE_ON_MIGRATE
+      value: "true"
+    - name: SPRING_H2_CONSOLE_ENABLED
+      value: "false"
+  envFrom: []
+  podAnnotations: {}
+  podLabels: {}
+  resources: {}
+  securityContext: {}
+  podSecurityContext: {}
+  nodeSelector: {}
+  tolerations: []
+  affinity: {}
+  livenessProbe:
+    httpGet:
+      path: /actuator/health/liveness
+      port: management
+    initialDelaySeconds: 20
+    periodSeconds: 10
+    timeoutSeconds: 5
+    failureThreshold: 5
+  readinessProbe:
+    httpGet:
+      path: /actuator/health/readiness
+      port: management
+    initialDelaySeconds: 10
+    periodSeconds: 10
+    timeoutSeconds: 5
+    failureThreshold: 5
+  startupProbe:
+    httpGet:
+      path: /actuator/health
+      port: management
+    initialDelaySeconds: 10
+    periodSeconds: 5
+    timeoutSeconds: 5
+    failureThreshold: 12
+
+gateway:
+  enabled: false
+  name: ""
+  className: ""
+  labels: {}
+  annotations: {}
+  listenerHostname: ""
+  hostnames: []
+  http:
+    enabled: true
+    port: 80
+  https:
+    enabled: false
+    port: 443
+    secretName: ""
+
+routes:
+  enabled: true
+  backend:
+    enabled: true
+    pathPrefix: /
+
+observability:
+  enabled: true
+  metrics:
+    applicationTag: movienight
+    httpServerRequestsHistogram: "true"
+  vmagent:
+    scrapeInterval: 10s
+    backendJobName: movienight-backend
+  victoriaMetrics:
+    url: "http://vmsingle-victoria-metrics-single-server.observability.svc:8428"
+    operator:
+      enabled: true
+  grafana:
+    datasource:
+      enabled: true
+      name: VictoriaMetrics
+      uid: victoriametrics
+      labels:
+        grafana_datasource: "1"
+      annotations: {}
+      url: ""
+      isDefault: true
+    dashboards:
+      enabled: true
+      labels:
+        grafana_dashboard: "1"
+      annotations:
+        grafana_folder: MovieNight

deploy/manifests/backend-secret.yaml

@@ -0,0 +1,62 @@
+---
+apiVersion: external-secrets.io/v1
+kind: ExternalSecret
+metadata:
+  name: movienight-backend
+  namespace: movienight
+spec:
+  secretStoreRef:
+    name: infisical
+    kind: ClusterSecretStore
+
+  target:
+    name: movienight-backend
+    creationPolicy: Owner
+    template:
+      engineVersion: v2
+      type: Opaque
+      data:
+        JELLYFIN_BASE_URL: "{{ .jellyfinBaseUrl }}"
+        JELLYFIN_WEB_URL: "{{ .jellyfinWebUrl }}"
+        JELLYFIN_PLUGIN_TOKEN: "{{ .jellyfinPluginToken }}"
+        JELLYFIN_API_KEY: "{{ .jellyfinApiKey }}"
+        OAUTH2_GOOGLE_CLIENT_ID: "{{ .googleClientId }}"
+        OAUTH2_GOOGLE_CLIENT_SECRET: "{{ .googleClientSecret }}"
+        OAUTH2_YANDEX_CLIENT_ID: "{{ .yandexClientId }}"
+        OAUTH2_YANDEX_CLIENT_SECRET: "{{ .yandexClientSecret }}"
+        OAUTH2_VK_CLIENT_ID: "{{ .vkClientId }}"
+        OAUTH2_VK_CLIENT_SECRET: "{{ .vkClientSecret }}"
+
+  data:
+    - secretKey: jellyfinBaseUrl
+      remoteRef:
+        key: /movienight/MOVIENIGHT_JELLYFIN_BASE_URL
+    - secretKey: jellyfinWebUrl
+      remoteRef:
+        key: /movienight/MOVIENIGHT_JELLYFIN_WEB_URL
+    - secretKey: jellyfinPluginToken
+      remoteRef:
+        key: /movienight/MOVIENIGHT_JELLYFIN_PLUGIN_TOKEN
+    - secretKey: jellyfinApiKey
+      remoteRef:
+        key: /movienight/MOVIENIGHT_JELLYFIN_API_KEY
+    - secretKey: googleClientId
+      remoteRef:
+        key: /movienight/MOVIENIGHT_OAUTH2_GOOGLE_CLIENT_ID
+    - secretKey: googleClientSecret
+      remoteRef:
+        key: /movienight/MOVIENIGHT_OAUTH2_GOOGLE_CLIENT_SECRET
+    - secretKey: yandexClientId
+      remoteRef:
+        key: /movienight/MOVIENIGHT_OAUTH2_YANDEX_CLIENT_ID
+    - secretKey: yandexClientSecret
+      remoteRef:
+        key: /movienight/MOVIENIGHT_OAUTH2_YANDEX_CLIENT_SECRET
+    - secretKey: vkClientId
+      remoteRef:
+        key: /movienight/MOVIENIGHT_OAUTH2_VK_CLIENT_ID
+    - secretKey: vkClientSecret
+      remoteRef:
+        key: /movienight/MOVIENIGHT_OAUTH2_VK_CLIENT_SECRET
+
+  refreshInterval: 1h

deploy/manifests/bootstrap-secret.yaml

@@ -0,0 +1,30 @@
+---
+apiVersion: external-secrets.io/v1
+kind: ExternalSecret
+metadata:
+  name: movienight-cnpg-bootstrap
+  namespace: movienight
+spec:
+  secretStoreRef:
+    name: infisical
+    kind: ClusterSecretStore
+
+  target:
+    name: movienight-cnpg-bootstrap
+    creationPolicy: Owner
+    template:
+      engineVersion: v2
+      type: kubernetes.io/basic-auth
+      data:
+        username: "{{ .dbUsername }}"
+        password: "{{ .dbPassword }}"
+
+  data:
+    - secretKey: dbUsername
+      remoteRef:
+        key: /movienight/MOVIENIGHT_DB_USERNAME
+    - secretKey: dbPassword
+      remoteRef:
+        key: /movienight/MOVIENIGHT_DB_PASSWORD
+
+  refreshInterval: 1h

deploy/manifests/cluster-secret-store.yaml

@@ -0,0 +1,23 @@
+---
+apiVersion: external-secrets.io/v1
+kind: ClusterSecretStore
+metadata:
+  name: infisical
+spec:
+  provider:
+    infisical:
+      hostAPI: https://vault.itqdev.xyz
+      auth:
+        universalAuthCredentials:
+          clientId:
+            name: infisical-secret
+            key: clientId
+            namespace: external-secrets
+          clientSecret:
+            name: infisical-secret
+            key: clientSecret
+            namespace: external-secrets
+      secretsScope:
+        projectSlug: default-c-nay
+        environmentSlug: prod
+        secretsPath: /

deploy/manifests/ns.yaml

@@ -0,0 +1,11 @@
+---
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: jellyfin
+
+---
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: movienight

gradle/libs.versions.toml

@@ -11,10 +11,13 @@ spring-grpc = "1.0.1"
 protoc = "3.25.1"
 grpc-java = "1.60.0"
 springdoc = "2.8.6"
+mockk = "1.13.13"
 
 [libraries]
+spring-boot-starter-oauth2-client = { module = "org.springframework.boot:spring-boot-starter-oauth2-client" }
 spring-boot-starter-web = { module = "org.springframework.boot:spring-boot-starter-web" }
 spring-boot-starter-actuator = { module = "org.springframework.boot:spring-boot-starter-actuator" }
+spring-boot-starter-aop = { module = "org.springframework.boot:spring-boot-starter-aop" }
 spring-boot-starter-security = { module = "org.springframework.boot:spring-boot-starter-security" }
 spring-boot-starter-cache = { module = "org.springframework.boot:spring-boot-starter-cache" }
 spring-boot-starter-data-jdbc = { module = "org.springframework.boot:spring-boot-starter-data-jdbc" }
@@ -33,6 +36,7 @@ flyway-database-postgresql = { module = "org.flywaydb:flyway-database-postgresql
 kotlin-reflect = { module = "org.jetbrains.kotlin:kotlin-reflect" }
 kotlin-test-junit5 = { module = "org.jetbrains.kotlin:kotlin-test-junit5" }
 junit-platform-launcher = { module = "org.junit.platform:junit-platform-launcher" }
+mockk = { module = "io.mockk:mockk", version.ref = "mockk" }
 
 sentry-bom = { module = "io.sentry:sentry-bom", version.ref = "sentry" }
 sentry-spring-boot-starter = { module = "io.sentry:sentry-spring-boot-starter-jakarta" }

guideline.md

@@ -0,0 +1,63 @@
+---
+name: karpathy-guidelines
+description: Behavioral guidelines to reduce common LLM coding mistakes. Use when writing, reviewing, or refactoring code to avoid overcomplication, make surgical changes, surface assumptions, and define verifiable success criteria.
+license: MIT
+---
+ 
+# Karpathy Guidelines
+ 
+Behavioral guidelines to reduce common LLM coding mistakes, derived from [Andrej Karpathy's observations](https://x.com/karpathy/status/2015883857489522876) on LLM coding pitfalls.
+ 
+**Tradeoff:** These guidelines bias toward caution over speed. For trivial tasks, use judgment.
+ 
+## 1. Think Before Coding
+ 
+**Don't assume. Don't hide confusion. Surface tradeoffs.**
+ 
+Before implementing:
+- State your assumptions explicitly. If uncertain, ask.
+- If multiple interpretations exist, present them - don't pick silently.
+- If a simpler approach exists, say so. Push back when warranted.
+- If something is unclear, stop. Name what's confusing. Ask.
+## 2. Simplicity First
+ 
+**Minimum code that solves the problem. Nothing speculative.**
+ 
+- No features beyond what was asked.
+- No abstractions for single-use code.
+- No "flexibility" or "configurability" that wasn't requested.
+- No error handling for impossible scenarios.
+- If you write 200 lines and it could be 50, rewrite it.
+Ask yourself: "Would a senior engineer say this is overcomplicated?" If yes, simplify.
+ 
+## 3. Surgical Changes
+ 
+**Touch only what you must. Clean up only your own mess.**
+ 
+When editing existing code:
+- Don't "improve" adjacent code, comments, or formatting.
+- Don't refactor things that aren't broken.
+- Match existing style, even if you'd do it differently.
+- If you notice unrelated dead code, mention it - don't delete it.
+When your changes create orphans:
+- Remove imports/variables/functions that YOUR changes made unused.
+- Don't remove pre-existing dead code unless asked.
+The test: Every changed line should trace directly to the user's request.
+ 
+## 4. Goal-Driven Execution
+ 
+**Define success criteria. Loop until verified.**
+ 
+Transform tasks into verifiable goals:
+- "Add validation" → "Write tests for invalid inputs, then make them pass"
+- "Fix the bug" → "Write a test that reproduces it, then make it pass"
+- "Refactor X" → "Ensure tests pass before and after"
+For multi-step tasks, state a brief plan:
+```
+1. [Step] → verify: [check]
+2. [Step] → verify: [check]
+3. [Step] → verify: [check]
+```
+ 
+Strong success criteria let you loop independently. Weak criteria ("make it work") require constant clarification.
+ 

plugins/jellyfin/.gitignore

@@ -0,0 +1,2 @@
+**/bin/
+**/obj/

plugins/jellyfin/Jellyfin.Plugin.MovieNight/Configuration/PluginConfiguration.cs

@@ -0,0 +1,50 @@
+using System.Collections.Generic;
+using MediaBrowser.Model.Plugins;
+
+namespace Jellyfin.Plugin.MovieNight.Configuration;
+
+/// <summary>
+/// MovieNight plugin settings persisted by Jellyfin.
+/// </summary>
+public class PluginConfiguration : BasePluginConfiguration
+{
+    /// <summary>
+    /// Gets or sets a value indicating whether integration calls are enabled.
+    /// </summary>
+    public bool Enabled { get; set; }
+
+    /// <summary>
+    /// Gets or sets the MovieNight backend base URL.
+    /// </summary>
+    public string BackendBaseUrl { get; set; } = string.Empty;
+
+    /// <summary>
+    /// Gets or sets the backend plugin token.
+    /// </summary>
+    public string ApiToken { get; set; } = string.Empty;
+
+    /// <summary>
+    /// Gets or sets the periodic sync interval in minutes.
+    /// </summary>
+    public int SyncIntervalMinutes { get; set; } = 30;
+
+    /// <summary>
+    /// Gets or sets a value indicating whether playback stop events are pushed to MovieNight.
+    /// </summary>
+    public bool EnablePlaybackEvents { get; set; } = true;
+
+    /// <summary>
+    /// Gets or sets a value indicating whether periodic backend sync is enabled.
+    /// </summary>
+    public bool EnablePeriodicSync { get; set; } = true;
+
+    /// <summary>
+    /// Gets or sets enabled Jellyfin library ids. Empty means all libraries.
+    /// </summary>
+    public List<string> EnabledLibraryIds { get; set; } = new();
+
+    /// <summary>
+    /// Gets or sets the path where .strm files will be created.
+    /// </summary>
+    public string StrmOutputPath { get; set; } = string.Empty;
+}

plugins/jellyfin/Jellyfin.Plugin.MovieNight/Configuration/config.js

@@ -0,0 +1,94 @@
+const movieNightConfigPage = {
+  pluginId: "42c72919-d6ff-4f62-bb8c-0fac39efafdb",
+
+  loadConfiguration(view) {
+    Dashboard.showLoadingMsg();
+
+    return ApiClient.getPluginConfiguration(this.pluginId)
+      .then((config) => {
+        view.querySelector("#BackendBaseUrl").value =
+          config.BackendBaseUrl || "";
+        view.querySelector("#ApiToken").value = config.ApiToken || "";
+        view.querySelector("#SyncIntervalMinutes").value =
+          config.SyncIntervalMinutes || 30;
+        view.querySelector("#StrmOutputPath").value =
+          config.StrmOutputPath || "";
+        view.querySelector("#Enabled").checked = config.Enabled || false;
+        view.querySelector("#EnablePeriodicSync").checked =
+          config.EnablePeriodicSync !== false;
+        view.querySelector("#EnablePlaybackEvents").checked =
+          config.EnablePlaybackEvents !== false;
+
+        const uiScriptUrl = ApiClient.getUrl("web/ConfigurationPage", {
+          name: "MovieNight.ui.js",
+        });
+        view.querySelector("#UIScriptUrl").innerText = uiScriptUrl;
+      })
+      .finally(() => {
+        Dashboard.hideLoadingMsg();
+      });
+  },
+
+  saveConfiguration(view) {
+    const form = view.querySelector("#MovieNightConfigForm");
+    Dashboard.showLoadingMsg();
+
+    return ApiClient.getPluginConfiguration(this.pluginId)
+      .then((config) => {
+        config.BackendBaseUrl = form.querySelector("#BackendBaseUrl").value;
+        config.ApiToken = form.querySelector("#ApiToken").value;
+        config.SyncIntervalMinutes = parseInt(
+          form.querySelector("#SyncIntervalMinutes").value || "30",
+          10,
+        );
+        config.StrmOutputPath = form.querySelector("#StrmOutputPath").value;
+        config.Enabled = form.querySelector("#Enabled").checked;
+        config.EnablePeriodicSync =
+          form.querySelector("#EnablePeriodicSync").checked;
+        config.EnablePlaybackEvents =
+          form.querySelector("#EnablePlaybackEvents").checked;
+
+        return ApiClient.updatePluginConfiguration(this.pluginId, config);
+      })
+      .then((result) => {
+        Dashboard.processPluginConfigurationUpdateResult(result);
+      })
+      .finally(() => {
+        Dashboard.hideLoadingMsg();
+      });
+  },
+
+  testConnection() {
+    Dashboard.showLoadingMsg();
+
+    return ApiClient.ajax({
+      type: "POST",
+      url: ApiClient.getUrl("MovieNight/TestConnection"),
+    })
+      .then((result) => {
+        Dashboard.alert((result && result.message) || "OK");
+      })
+      .catch(() => {
+        Dashboard.alert("MovieNight connection test failed");
+      })
+      .finally(() => {
+        Dashboard.hideLoadingMsg();
+      });
+  },
+};
+
+export default function (view) {
+  movieNightConfigPage.loadConfiguration(view);
+
+  view
+    .querySelector("#MovieNightConfigForm")
+    .addEventListener("submit", (event) => {
+      event.preventDefault();
+      movieNightConfigPage.saveConfiguration(view);
+    });
+
+  view.querySelector("#TestConnection").addEventListener("click", (event) => {
+    event.preventDefault();
+    movieNightConfigPage.testConnection();
+  });
+}

plugins/jellyfin/Jellyfin.Plugin.MovieNight/Configuration/configPage.html

@@ -0,0 +1,74 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <title>MovieNight</title>
+</head>
+<body>
+    <div
+        id="MovieNightConfigPage"
+        data-role="page"
+        class="page type-interior pluginConfigurationPage"
+        data-controller="__plugin/MovieNight.js">
+        <div data-role="content">
+            <div class="content-primary">
+                <form id="MovieNightConfigForm">
+                    <div class="inputContainer">
+                        <label class="inputLabel inputLabelUnfocused" for="BackendBaseUrl">Backend URL</label>
+                        <input is="emby-input" id="BackendBaseUrl" name="BackendBaseUrl" type="url" placeholder="http://localhost:8080" />
+                    </div>
+
+                    <div class="inputContainer">
+                        <label class="inputLabel inputLabelUnfocused" for="ApiToken">Plugin token</label>
+                        <input is="emby-input" id="ApiToken" name="ApiToken" type="password" autocomplete="new-password" />
+                    </div>
+
+                    <div class="inputContainer">
+                        <label class="inputLabel inputLabelUnfocused" for="SyncIntervalMinutes">Sync interval minutes</label>
+                        <input is="emby-input" id="SyncIntervalMinutes" name="SyncIntervalMinutes" type="number" min="1" max="1440" />
+                    </div>
+
+                    <div class="inputContainer">
+                        <label class="inputLabel inputLabelUnfocused" for="StrmOutputPath">STRM output path</label>
+                        <input is="emby-input" id="StrmOutputPath" name="StrmOutputPath" type="text" placeholder="/data/movies/movienight" />
+                        <div class="fieldDescription">Directory where .strm files will be created for new films.</div>
+                    </div>
+
+                    <label class="checkboxContainer">
+                        <input id="Enabled" name="Enabled" type="checkbox" is="emby-checkbox" />
+                        <span>Enable MovieNight integration</span>
+                    </label>
+
+                    <label class="checkboxContainer">
+                        <input id="EnablePeriodicSync" name="EnablePeriodicSync" type="checkbox" is="emby-checkbox" />
+                        <span>Enable periodic backend sync</span>
+                    </label>
+
+                    <label class="checkboxContainer">
+                        <input id="EnablePlaybackEvents" name="EnablePlaybackEvents" type="checkbox" is="emby-checkbox" />
+                        <span>Send playback stop events</span>
+                    </label>
+
+                    <div>
+                        <button is="emby-button" type="submit" class="raised button-submit block">
+                            <span>Save</span>
+                        </button>
+                    </div>
+
+                    <div>
+                        <button is="emby-button" type="button" id="TestConnection" class="raised block">
+                            <span>Test connection</span>
+                        </button>
+                    </div>
+
+                    <div style="margin-top: 2em; padding: 1em; background: #333; border-radius: 4px;">
+                        <h3>UI Integration</h3>
+                        <p>To enable the "Recommend Film" button and Rating UI in the main Jellyfin interface, you must add the following script URL to your Jellyfin <strong>Custom JavaScript</strong> setting (Dashboard > General):</p>
+                        <code id="UIScriptUrl" style="display: block; padding: 0.5em; background: #000; word-break: break-all;"></code>
+                    </div>
+                </form>
+            </div>
+        </div>
+    </div>
+
+</body>
+</html>

plugins/jellyfin/Jellyfin.Plugin.MovieNight/Configuration/ui.js

@@ -0,0 +1,936 @@
+(function () {
+    if (typeof window.movieNightUiCleanup === 'function') {
+        window.movieNightUiCleanup();
+    }
+
+    const PLUGIN_ID = "42c72919-d6ff-4f62-bb8c-0fac39efafdb";
+    const ROUTE_RETRY_DELAYS_MS = [0, 100, 300, 700, 1500, 3000];
+
+    function getAlert() {
+        if (typeof Dashboard !== 'undefined' && Dashboard.alert) {
+            return (options) => Dashboard.alert(formatAlertMessage(options));
+        }
+        return (options) => {
+            alert(formatAlertMessage(options));
+        };
+    }
+
+    const showMsg = getAlert();
+
+    function formatAlertMessage(options) {
+        if (typeof options === 'string') return options;
+        if (!options) return '';
+        return [options.title, options.text || options.message].filter(Boolean).join('\n\n');
+    }
+
+    function ensureMovieNightStyles() {
+        if (document.getElementById('movieNightUiStyles')) return;
+
+        const style = document.createElement('style');
+        style.id = 'movieNightUiStyles';
+        style.textContent = `
+            .movieNightActionButton {
+                align-items: center;
+                border: var(--defaultLighterBorder, 1px solid rgba(255,255,255,.16));
+                border-radius: var(--smallRadius, 8px);
+                display: inline-flex;
+                gap: .55em;
+                min-height: 2.65em;
+                padding: .55em .9em;
+                transition: background-color .16s ease, border-color .16s ease, color .16s ease;
+            }
+            .movieNightActionButton:hover,
+            .movieNightActionButton:focus {
+                border-color: var(--dimTextColor, rgba(255,255,255,.45));
+                color: #fff;
+            }
+            .movieNightActionButton .material-icons {
+                font-size: 1.35em;
+            }
+            .movieNightDetailButton {
+                color: var(--textColor, #fff);
+            }
+            .movieNightDetailButton .detailButton-content {
+                border-radius: 999px;
+                outline: 1px solid rgba(255,255,255,.16);
+                outline-offset: -1px;
+            }
+            .movieNightDetailButton:focus .detailButton-content,
+            .movieNightDetailButton:hover .detailButton-content {
+                background: rgba(255,255,255,.18);
+            }
+            .movieNightHomeButtons {
+                margin-bottom: 1.25em;
+            }
+            .movieNightPanel {
+                background: color-mix(in srgb, var(--headerColor, #202020) 78%, transparent);
+                border: var(--defaultBorder, 1px solid rgba(255,255,255,.12));
+                border-radius: var(--smallRadius, 8px);
+                box-sizing: border-box;
+                padding: 1em;
+            }
+            .movieNightPanelHeader {
+                align-items: center;
+                display: flex;
+                gap: 1em;
+                justify-content: space-between;
+                margin-bottom: .75em;
+            }
+            .movieNightPanelHeader .sectionTitle {
+                margin: 0;
+            }
+            .movieNightSyncStatus {
+                color: var(--dimTextColor, rgba(255,255,255,.65));
+                font-size: .86em;
+                text-align: right;
+            }
+            .movieNightBtnContainer {
+                display: flex;
+                flex-wrap: wrap;
+                gap: .65em;
+            }
+            .movieNightDialog {
+                background: color-mix(in srgb, var(--drawerColor, #1f1f1f) 92%, transparent) !important;
+                border: var(--defaultBorder, 1px solid rgba(255,255,255,.15)) !important;
+                border-radius: var(--smallRadius, 8px) !important;
+                box-shadow: var(--shadow, 0 18px 55px rgba(0,0,0,.55)) !important;
+                box-sizing: border-box;
+                color: var(--textColor, #fff) !important;
+                max-width: calc(100vw - 2em);
+            }
+            .movieNightDialogTitle {
+                align-items: center;
+                display: flex;
+                gap: .55em;
+                margin: 0;
+                font-size: 1.35em;
+                font-weight: 500;
+            }
+            .movieNightDialogTitle .material-icons {
+                color: var(--uiAccentColor, #00a4dc);
+                font-size: 1.25em;
+            }
+            .movieNightDialog .dialog-content {
+                color: var(--textColor, #fff);
+            }
+            .movieNightDialog .dialog-footer {
+                justify-content: flex-end;
+            }
+            .movieNightRecommendationList {
+                display: grid;
+                gap: .8em;
+            }
+            .movieNightRecommendation {
+                background: rgba(255,255,255,.055);
+                border: var(--defaultLighterBorder, 1px solid rgba(255,255,255,.14));
+                border-radius: var(--smallRadius, 8px);
+                display: grid;
+                gap: .9em;
+                grid-template-columns: 76px minmax(0, 1fr);
+                padding: .75em;
+            }
+            .movieNightRecommendationPoster {
+                align-self: start;
+                aspect-ratio: 2 / 3;
+                background: rgba(255,255,255,.08);
+                border-radius: var(--smallerRadius, 6px);
+                object-fit: cover;
+                overflow: hidden;
+                width: 76px;
+            }
+            .movieNightRecommendationBody {
+                min-width: 0;
+            }
+            .movieNightRecommendationHeader {
+                align-items: start;
+                display: flex;
+                gap: 1em;
+                justify-content: space-between;
+            }
+            .movieNightRecommendationTitle {
+                color: #fff;
+                font-size: 1.08em;
+                font-weight: 600;
+                line-height: 1.25;
+                overflow-wrap: anywhere;
+            }
+            .movieNightRecommendationMeta,
+            .movieNightRecommendationReason {
+                color: var(--dimTextColor, rgba(255,255,255,.68));
+                font-size: .9em;
+                margin-top: .25em;
+            }
+            .movieNightRecommendationScore {
+                background: rgba(255,255,255,.1);
+                border-radius: 999px;
+                color: #fff;
+                flex: 0 0 auto;
+                font-size: .82em;
+                padding: .28em .65em;
+                white-space: nowrap;
+            }
+            .movieNightRecommendationDescription {
+                color: rgba(255,255,255,.84);
+                display: -webkit-box;
+                line-height: 1.35;
+                margin-top: .65em;
+                overflow: hidden;
+                -webkit-box-orient: vertical;
+                -webkit-line-clamp: 3;
+            }
+            .movieNightRecommendationActions {
+                display: flex;
+                flex-wrap: wrap;
+                gap: .5em;
+                margin-top: .75em;
+            }
+            .movieNightRecommendationActions .emby-button {
+                min-height: 2.35em;
+            }
+            .movieNightField {
+                margin-bottom: 1em;
+            }
+            .movieNightField label {
+                color: var(--dimTextColor, rgba(255,255,255,.72));
+                display: block;
+                font-size: .9em;
+                margin-bottom: .35em;
+            }
+            .movieNightFieldRow {
+                display: grid;
+                gap: 1em;
+                grid-template-columns: minmax(6em, .7fr) minmax(0, 1.3fr);
+            }
+            .movieNightDialog .emby-input {
+                box-sizing: border-box;
+                width: 100%;
+            }
+            @media (max-width: 42em) {
+                .movieNightRecommendation {
+                    grid-template-columns: 56px minmax(0, 1fr);
+                }
+                .movieNightRecommendationPoster {
+                    width: 56px;
+                }
+                .movieNightRecommendationHeader {
+                    display: block;
+                }
+                .movieNightRecommendationScore {
+                    display: inline-flex;
+                    margin-top: .45em;
+                }
+                .movieNightPanelHeader {
+                    align-items: flex-start;
+                    flex-direction: column;
+                    gap: .35em;
+                }
+                .movieNightSyncStatus {
+                    text-align: left;
+                }
+                .movieNightFieldRow {
+                    grid-template-columns: 1fr;
+                    gap: 0;
+                }
+            }
+        `;
+        document.head.appendChild(style);
+    }
+
+    function createTextButton(text, className, onClick, icon) {
+        const btn = document.createElement('button');
+        btn.type = 'button';
+        btn.is = 'emby-button';
+        btn.className = `emby-button raised movieNightActionButton ${className}`;
+        btn.innerHTML = icon
+            ? `<span class="material-icons ${icon}" aria-hidden="true"></span><span>${text}</span>`
+            : `<span>${text}</span>`;
+        btn.onclick = onClick;
+        return btn;
+    }
+
+    function createIconButton(icon, title, className, onClick) {
+        const btn = document.createElement('button');
+        btn.type = 'button';
+        btn.is = 'emby-button';
+        btn.className = `button-flat detailButton emby-button movieNightDetailButton ${className}`;
+        btn.title = title;
+        btn.innerHTML = `
+            <div class="detailButton-content">
+                <span class="material-icons detailButton-icon ${icon}" aria-hidden="true"></span>
+            </div>
+        `;
+        btn.onclick = onClick;
+        return btn;
+    }
+
+    async function injectUI() {
+        ensureMovieNightStyles();
+        await checkOnboarding();
+
+        // Item Detail Page
+        const itemId = getItemIdFromUrl();
+        document.querySelectorAll('.mainDetailButtons').forEach((detailButtons) => {
+            if (!itemId) return;
+
+            // MovieNight Rating
+            const existingRateBtn = detailButtons.querySelector('.btnMovieNightRate');
+            if (!existingRateBtn || existingRateBtn.dataset.movieNightItemId !== itemId) {
+                existingRateBtn?.remove();
+                const rateBtn = createIconButton('star_rate', 'Rate on MovieNight', 'btnMovieNightRate', (e) => {
+                    e.preventDefault(); e.stopPropagation(); showRatingDialog(itemId);
+                });
+                rateBtn.dataset.movieNightItemId = itemId;
+                insertInDetailRow(detailButtons, rateBtn);
+            }
+            // Mark Viewed in MovieNight
+            const existingViewedBtn = detailButtons.querySelector('.btnMovieNightMarkViewed');
+            if (!existingViewedBtn || existingViewedBtn.dataset.movieNightItemId !== itemId) {
+                existingViewedBtn?.remove();
+                const viewedBtn = createIconButton('visibility', 'Mark Viewed in MovieNight', 'btnMovieNightMarkViewed', (e) => {
+                    e.preventDefault(); e.stopPropagation(); submitViewed(itemId);
+                });
+                viewedBtn.dataset.movieNightItemId = itemId;
+                insertInDetailRow(detailButtons, viewedBtn);
+            }
+        });
+
+        // Library Pages
+        document
+            .querySelectorAll('.libraryPage:not(.itemDetailPage) .flex.align-items-center.justify-content-center.focuscontainer-x')
+            .forEach((toolBar) => {
+                if (!toolBar.querySelector('.btnMovieNightRecommend')) {
+                    toolBar.appendChild(createTextButton('Recommend Film', 'btnMovieNightRecommend', (e) => {
+                        e.preventDefault(); showRecommendation();
+                    }, 'auto_awesome'));
+                }
+                if (!toolBar.querySelector('.btnMovieNightAddMovie')) {
+                    toolBar.appendChild(createTextButton('Add Movie', 'btnMovieNightAddMovie', (e) => {
+                        e.preventDefault(); showAddMovieDialog();
+                    }, 'add'));
+                }
+            });
+
+        // Home Page
+        document.querySelectorAll('.sections.homeSectionsContainer').forEach((homeSections) => {
+            if (homeSections.querySelector('.movieNightHomeButtons')) return;
+
+            const section = document.createElement('div');
+            section.className = 'verticalSection movieNightHomeButtons';
+            section.style.padding = '0 var(--sidePadding)';
+            section.innerHTML = `
+                <div class="movieNightPanel">
+                    <div class="movieNightPanelHeader">
+                        <h2 class="sectionTitle">MovieNight</h2>
+                        <span class="movieNightSyncStatus"></span>
+                    </div>
+                    <div class="movieNightBtnContainer"></div>
+                </div>
+            `;
+            const btnContainer = section.querySelector('.movieNightBtnContainer');
+            btnContainer.appendChild(createTextButton('Recommend Film', 'btnMovieNightRecommend', showRecommendation, 'auto_awesome'));
+            btnContainer.appendChild(createTextButton('Add Movie', 'btnMovieNightAddMovie', showAddMovieDialog, 'add'));
+            btnContainer.appendChild(createTextButton('Sync Library', 'btnMovieNightSync', triggerSync, 'sync'));
+
+            homeSections.insertBefore(section, homeSections.firstChild);
+            updateSyncStatus();
+        });
+    }
+
+    function insertInDetailRow(container, btn) {
+        const moreBtn = container.querySelector('.btnMoreCommands');
+        if (moreBtn) container.insertBefore(btn, moreBtn);
+        else container.appendChild(btn);
+    }
+
+    function getItemIdFromUrl() {
+        const queryString = window.location.hash.includes('?') ? window.location.hash.split('?')[1] : window.location.search;
+        const params = new URLSearchParams(queryString);
+        return params.get('id') || params.get('itemId');
+    }
+
+    function createOverlay() {
+        const overlay = document.createElement('div');
+        overlay.className = 'dialogBackdrop dialogBackdropOpened';
+        overlay.style.zIndex = '99998';
+        overlay.style.backgroundColor = 'rgba(0,0,0,0.7)';
+        overlay.style.position = 'fixed';
+        overlay.style.top = '0'; overlay.style.left = '0'; overlay.style.right = '0'; overlay.style.bottom = '0';
+        overlay.style.backdropFilter = 'blur(8px)';
+        overlay.style.opacity = '1';
+        return overlay;
+    }
+
+    function createDialogBase(title) {
+        const dialog = document.createElement('div');
+        dialog.className = 'dialog movieNightDialog';
+        dialog.style.position = 'fixed';
+        dialog.style.top = '50%'; dialog.style.left = '50%';
+        dialog.style.transform = 'translate(-50%, -50%)';
+        dialog.style.zIndex = '99999';
+        dialog.style.padding = '1.25em';
+        dialog.style.minWidth = '350px';
+        dialog.style.opacity = '1';
+
+        dialog.innerHTML = `
+            <h2 class="movieNightDialogTitle">
+                <span class="material-icons auto_awesome" aria-hidden="true"></span>
+                <span>${title}</span>
+            </h2>
+            <div class="dialog-content" style="margin:1em 0; opacity:1;"></div>
+            <div class="dialog-footer" style="display:flex; gap:1em; opacity:1;">
+                <button is="emby-button" class="emby-button button-flat btnCancel" style="flex:1; color: white !important; opacity:1;">Cancel</button>
+            </div>
+        `;
+        return dialog;
+    }
+
+    async function showRatingDialog(itemId) {
+        const overlay = createOverlay();
+        const dialog = createDialogBase('Rate on MovieNight');
+        const content = dialog.querySelector('.dialog-content');
+
+        content.innerHTML = `<div class="rating-grid" style="display:grid; grid-template-columns:repeat(5, 1fr); gap:0.8em;"></div>`;
+        const grid = content.querySelector('.rating-grid');
+
+        const cleanup = () => { if (overlay.parentNode) document.body.removeChild(overlay); };
+
+        for (let i = 1; i <= 10; i++) {
+            const btn = document.createElement('button');
+            btn.type = 'button'; btn.is = 'emby-button';
+            btn.className = 'emby-button raised';
+            btn.innerText = i;
+            btn.style.padding = '0.8em 0';
+            btn.style.textAlign = 'center';
+            btn.style.display = 'flex';
+            btn.style.alignItems = 'center';
+            btn.style.justifyContent = 'center';
+            btn.style.fontSize = '1.2em';
+            btn.onclick = async () => { cleanup(); await submitRating(itemId, i); };
+            grid.appendChild(btn);
+        }
+
+        dialog.querySelector('.btnCancel').onclick = cleanup;
+        overlay.onclick = (e) => { if (e.target === overlay) cleanup(); };
+        overlay.appendChild(dialog);
+        document.body.appendChild(overlay);
+    }
+
+    async function showAddMovieDialog() {
+        const overlay = createOverlay();
+        const dialog = createDialogBase('Add Movie');
+        const content = dialog.querySelector('.dialog-content');
+        const footer = dialog.querySelector('.dialog-footer');
+
+        content.innerHTML = `
+            <div class="movieNightField">
+                <label>Movie Title</label>
+                <input type="text" class="emby-input txtTitle" placeholder="e.g. Inception">
+            </div>
+            <div class="movieNightFieldRow">
+                <div class="movieNightField">
+                    <label>Year</label>
+                    <input type="number" class="emby-input txtYear" placeholder="2010">
+                </div>
+                <div class="movieNightField">
+                    <label>IMDb ID</label>
+                    <input type="text" class="emby-input txtImdb" placeholder="tt1375666">
+                </div>
+            </div>
+            <div class="movieNightField">
+                <label>Stream URL</label>
+                <input type="text" class="emby-input txtUrl" placeholder="http://...">
+            </div>
+        `;
+
+        const btnAdd = document.createElement('button');
+        btnAdd.className = 'emby-button raised button-submit';
+        btnAdd.style.flex = '2';
+        btnAdd.style.backgroundColor = '#0064d2';
+        btnAdd.innerHTML = '<span>Add Film</span>';
+        footer.insertBefore(btnAdd, footer.firstChild);
+
+        const cleanup = () => { if (overlay.parentNode) document.body.removeChild(overlay); };
+
+        btnAdd.onclick = async () => {
+            const title = dialog.querySelector('.txtTitle').value;
+            const year = dialog.querySelector('.txtYear').value;
+            const imdbId = dialog.querySelector('.txtImdb').value;
+            const url = dialog.querySelector('.txtUrl').value;
+            if (!title) return;
+            cleanup();
+            await addMovie(title, url, year, imdbId);
+        };
+
+        dialog.querySelector('.btnCancel').onclick = cleanup;
+        overlay.onclick = (e) => { if (e.target === overlay) cleanup(); };
+        overlay.appendChild(dialog);
+        document.body.appendChild(overlay);
+        dialog.querySelector('.txtTitle').focus();
+    }
+
+    async function showOnboardingDialog() {
+        const overlay = createOverlay();
+        const dialog = createDialogBase('Welcome to MovieNight!');
+        dialog.style.minWidth = '450px';
+        const content = dialog.querySelector('.dialog-content');
+        const footer = dialog.querySelector('.dialog-footer');
+
+        content.innerHTML = `
+            <p style="margin-bottom:1.5em; opacity:0.8; text-align:center;">Pick your preferences to get better recommendations.</p>
+            <div style="margin-bottom:1.5em;">
+                <label style="display:block; margin-bottom:0.6em; font-weight:600;">Favorite Genres</label>
+                <div class="genre-chips" style="display:flex; flex-wrap:wrap; gap:0.5em;"></div>
+            </div>
+            <div style="margin-bottom:1.5em;">
+                <label style="display:block; margin-bottom:0.6em; font-weight:600;">Preferred Eras</label>
+                <div class="era-chips" style="display:flex; flex-wrap:wrap; gap:0.5em;"></div>
+            </div>
+            <div>
+                <label style="display:block; margin-bottom:0.6em; font-weight:600;">Content Types</label>
+                <div class="type-chips" style="display:flex; flex-wrap:wrap; gap:0.5em;"></div>
+            </div>
+        `;
+
+        const genres = ["Action", "Comedy", "Drama", "Sci-Fi", "Horror", "Thriller", "Animation", "Documentary"];
+        const eras = ["1980s", "1990s", "2000s", "2010s", "2020s"];
+        const types = ["FILM", "SERIES"];
+
+        const selections = { genres: new Set(), eras: new Set(), types: new Set() };
+
+        const createChip = (text, container, type) => {
+            const chip = document.createElement('div');
+            chip.innerText = text;
+            chip.style.cssText = 'padding:0.4em 1em; border-radius:2em; border:1px solid #444; cursor:pointer; font-size:0.9em; transition:all 0.2s;';
+            chip.onclick = () => {
+                if (selections[type].has(text)) {
+                    selections[type].delete(text);
+                    chip.style.backgroundColor = 'transparent';
+                    chip.style.borderColor = '#444';
+                } else {
+                    selections[type].add(text);
+                    chip.style.backgroundColor = '#0064d2';
+                    chip.style.borderColor = '#0064d2';
+                }
+            };
+            container.appendChild(chip);
+        };
+
+        genres.forEach(g => createChip(g, content.querySelector('.genre-chips'), 'genres'));
+        eras.forEach(e => createChip(e, content.querySelector('.era-chips'), 'eras'));
+        types.forEach(t => createChip(t, content.querySelector('.type-chips'), 'types'));
+
+        const btnSave = document.createElement('button');
+        btnSave.className = 'emby-button raised button-submit';
+        btnSave.style.flex = '2';
+        btnSave.style.backgroundColor = '#0064d2';
+        btnSave.innerHTML = '<span>Save & Start</span>';
+        footer.insertBefore(btnSave, footer.firstChild);
+
+        const cleanup = () => { if (overlay.parentNode) document.body.removeChild(overlay); };
+
+        btnSave.onclick = async () => {
+            const payload = {
+                weightedGenres: Object.fromEntries([...selections.genres].map(g => [g, 5])),
+                eras: [...selections.eras],
+                contentTypes: [...selections.types]
+            };
+            cleanup();
+            await completeOnboarding(payload);
+        };
+
+        dialog.querySelector('.btnCancel').onclick = cleanup;
+        overlay.onclick = (e) => { if (e.target === overlay) cleanup(); };
+        overlay.appendChild(dialog);
+        document.body.appendChild(overlay);
+    }
+
+    async function checkOnboarding() {
+        if (window.movieNightOnboardingChecked) return;
+
+        const userId = ApiClient.getCurrentUserId();
+        if (!userId) return;
+        window.movieNightOnboardingChecked = true;
+
+        try {
+            const prefs = await ApiClient.getJSON(ApiClient.getUrl(`MovieNight/Users/${userId}/Preferences`));
+            if (!prefs || (!Object.keys(prefs.weightedGenres || {}).length && !prefs.eras?.length)) {
+                showOnboardingDialog();
+            }
+        } catch (err) {
+            if (err.status === 404) showOnboardingDialog();
+        }
+    }
+
+    async function completeOnboarding(payload) {
+        const userId = ApiClient.getCurrentUserId();
+        try {
+            await ApiClient.ajax({
+                type: 'POST',
+                url: ApiClient.getUrl(`MovieNight/Users/${userId}/Onboarding`),
+                data: JSON.stringify(payload),
+                contentType: 'application/json'
+            });
+            showMsg('Welcome! Your preferences have been saved.');
+        } catch (err) {
+            showMsg('Failed to save onboarding preferences.');
+        }
+    }
+
+    async function showRecommendation() {
+        const userId = ApiClient.getCurrentUserId();
+        try {
+            const response = await ApiClient.getJSON(ApiClient.getUrl(`MovieNight/Users/${userId}/Recommendations`));
+            const recommendations = normalizeRecommendations(response);
+
+            if (recommendations && recommendations.length > 0) {
+                showRecommendationsDialog(recommendations);
+            } else {
+                showMsg('No recommendations found at the moment.');
+            }
+        } catch (err) {
+            console.error('Failed to get recommendations', err);
+            showMsg('Failed to get recommendations. Check your API token and MovieNight status.');
+        }
+    }
+
+    function normalizeRecommendations(response) {
+        if (typeof response === 'string') {
+            return JSON.parse(response);
+        }
+
+        if (Array.isArray(response)) {
+            return response;
+        }
+
+        return response?.items || response?.recommendations || [];
+    }
+
+    function getRecommendationFilm(recommendation) {
+        return recommendation?.film || recommendation || {};
+    }
+
+    function getRecommendationTitle(recommendation) {
+        const film = getRecommendationFilm(recommendation);
+        return film.title || recommendation?.title || 'Untitled';
+    }
+
+    function getRecommendationItemId(recommendation) {
+        const film = getRecommendationFilm(recommendation);
+        return recommendation?.jellyfinItemId || film.jellyfinItemId;
+    }
+
+    function getRecommendationWatchUrl(recommendation) {
+        const itemId = getRecommendationItemId(recommendation);
+        if (recommendation?.watchUrl) return recommendation.watchUrl;
+        return itemId ? `${window.location.origin}/web/#/details?id=${encodeURIComponent(itemId)}` : null;
+    }
+
+    function getRecommendationPosterUrl(recommendation) {
+        const itemId = getRecommendationItemId(recommendation);
+        if (!itemId) return null;
+
+        if (typeof ApiClient !== 'undefined' && ApiClient.getUrl) {
+            return ApiClient.getUrl(`Items/${itemId}/Images/Primary`, {
+                fillHeight: 330,
+                fillWidth: 220,
+                quality: 90
+            });
+        }
+
+        return `/Items/${encodeURIComponent(itemId)}/Images/Primary?fillHeight=330&fillWidth=220&quality=90`;
+    }
+
+    function formatRecommendationScore(score) {
+        return typeof score === 'number' ? `${Math.round(score * 100)}% match` : '';
+    }
+
+    function showRecommendationsDialog(recommendations) {
+        const overlay = createOverlay();
+        const dialog = createDialogBase('MovieNight Recommendations');
+        dialog.style.width = 'min(760px, calc(100vw - 2em))';
+        dialog.style.maxHeight = 'min(760px, calc(100vh - 2em))';
+        dialog.style.display = 'flex';
+        dialog.style.flexDirection = 'column';
+
+        const content = dialog.querySelector('.dialog-content');
+        const footer = dialog.querySelector('.dialog-footer');
+        const cleanup = () => { if (overlay.parentNode) document.body.removeChild(overlay); };
+
+        content.style.overflowY = 'auto';
+        content.style.paddingRight = '.25em';
+        content.style.marginBottom = '1em';
+        footer.querySelector('.btnCancel').textContent = 'Close';
+
+        const list = document.createElement('div');
+        list.className = 'movieNightRecommendationList';
+        content.replaceChildren(list);
+
+        recommendations.forEach((recommendation) => {
+            list.appendChild(createRecommendationRow(recommendation, cleanup));
+        });
+
+        dialog.querySelector('.btnCancel').onclick = cleanup;
+        overlay.onclick = (e) => { if (e.target === overlay) cleanup(); };
+        overlay.appendChild(dialog);
+        document.body.appendChild(overlay);
+    }
+
+    function createRecommendationRow(recommendation, cleanup) {
+        const film = getRecommendationFilm(recommendation);
+        const itemId = getRecommendationItemId(recommendation);
+        const watchUrl = getRecommendationWatchUrl(recommendation);
+        const posterUrl = getRecommendationPosterUrl(recommendation);
+
+        const row = document.createElement('div');
+        row.className = 'movieNightRecommendation';
+
+        const poster = document.createElement('img');
+        poster.className = 'movieNightRecommendationPoster';
+        poster.alt = '';
+        if (posterUrl) {
+            poster.src = posterUrl;
+        }
+        poster.onerror = () => {
+            poster.removeAttribute('src');
+        };
+
+        const body = document.createElement('div');
+        body.className = 'movieNightRecommendationBody';
+
+        const header = document.createElement('div');
+        header.className = 'movieNightRecommendationHeader';
+
+        const titleBlock = document.createElement('div');
+        titleBlock.style.minWidth = '0';
+
+        const title = document.createElement('div');
+        title.className = 'movieNightRecommendationTitle';
+        title.textContent = getRecommendationTitle(recommendation);
+        titleBlock.appendChild(title);
+
+        const meta = [film.releaseYear, ...(film.genres || [])].filter(Boolean).join(' · ');
+        if (meta) {
+            const metaEl = document.createElement('div');
+            metaEl.className = 'movieNightRecommendationMeta';
+            metaEl.textContent = meta;
+            titleBlock.appendChild(metaEl);
+        }
+
+        const score = document.createElement('div');
+        score.className = 'movieNightRecommendationScore';
+        score.textContent = formatRecommendationScore(recommendation?.score);
+
+        header.appendChild(titleBlock);
+        if (score.textContent) header.appendChild(score);
+        body.appendChild(header);
+
+        if (film.description) {
+            const description = document.createElement('div');
+            description.className = 'movieNightRecommendationDescription';
+            description.textContent = film.description;
+            body.appendChild(description);
+        }
+
+        const reasons = recommendation?.reasons || [];
+        if (reasons.length) {
+            const reason = document.createElement('div');
+            reason.className = 'movieNightRecommendationReason';
+            reason.textContent = reasons.join(', ');
+            body.appendChild(reason);
+        }
+
+        const actions = document.createElement('div');
+        actions.className = 'movieNightRecommendationActions';
+
+        if (watchUrl) {
+            actions.appendChild(createRecommendationAction('Open', 'play_arrow', () => {
+                cleanup();
+                window.location.href = watchUrl;
+            }));
+        }
+
+        if (itemId) {
+            actions.appendChild(createRecommendationAction('Rate', 'star_rate', () => {
+                cleanup();
+                showRatingDialog(itemId);
+            }));
+            actions.appendChild(createRecommendationAction('Viewed', 'visibility', () => {
+                cleanup();
+                submitViewed(itemId);
+            }));
+        }
+
+        body.appendChild(actions);
+        row.appendChild(poster);
+        row.appendChild(body);
+        return row;
+    }
+
+    function createRecommendationAction(text, icon, onClick) {
+        return createTextButton(text, 'movieNightRecommendationAction', (e) => {
+            e.preventDefault();
+            e.stopPropagation();
+            onClick();
+        }, icon);
+    }
+
+    async function addMovie(title, url, year, imdbId) {
+        try {
+            const data = { title, url };
+            if (year) data.year = parseInt(year);
+            if (imdbId) data.imdbId = imdbId;
+
+            await ApiClient.ajax({
+                type: 'POST',
+                url: ApiClient.getUrl(`MovieNight/Films`),
+                data: JSON.stringify(data),
+                contentType: 'application/json'
+            });
+            showMsg(`STRM file created for "${title}". Refresh your library to see it.`);
+        } catch (err) {
+            console.error('Failed to create movie', err);
+            showMsg('Failed to create movie. Ensure STRM output path is configured.');
+        }
+    }
+
+    async function triggerSync() {
+        try {
+            await ApiClient.ajax({ type: 'POST', url: ApiClient.getUrl(`MovieNight/Sync`) });
+            showMsg('Library sync triggered!');
+            setTimeout(updateSyncStatus, 2000);
+        } catch (err) {
+            showMsg('Failed to trigger sync.');
+        }
+    }
+
+    async function updateSyncStatus() {
+        const statusEl = document.querySelector('.movieNightSyncStatus');
+        if (!statusEl) return;
+        try {
+            const state = await ApiClient.getJSON(ApiClient.getUrl(`MovieNight/SyncState`));
+            const states = Array.isArray(state) ? state : [];
+            const latest = states
+                .map(s => s.lastSuccessfulSyncAt || s.lastSyncedAt)
+                .filter(Boolean)
+                .sort()
+                .pop();
+            if (latest) {
+                statusEl.innerText = `Last sync: ${new Date(latest).toLocaleString()}`;
+            }
+        } catch (err) { /* ignore */ }
+    }
+
+    async function submitRating(itemId, score) {
+        const userId = ApiClient.getCurrentUserId();
+        try {
+            await ApiClient.ajax({
+                type: 'POST',
+                url: ApiClient.getUrl(`MovieNight/Users/${userId}/Ratings/Films/${itemId}`),
+                data: JSON.stringify({ score: parseInt(score), note: 'From Jellyfin UI' }),
+                contentType: 'application/json'
+            });
+            showMsg('Rating submitted to MovieNight!');
+        } catch (err) {
+            showMsg('Failed to submit rating.');
+        }
+    }
+
+    async function submitViewed(itemId) {
+        const userId = ApiClient.getCurrentUserId();
+        try {
+            await ApiClient.ajax({
+                type: 'POST',
+                url: ApiClient.getUrl(`MovieNight/Users/${userId}/Library/Films/${itemId}/Viewed`),
+                data: JSON.stringify({ watchedAt: new Date().toISOString() }),
+                contentType: 'application/json'
+            });
+            showMsg('Marked as viewed in MovieNight!');
+        } catch (err) {
+            showMsg('Failed to mark as viewed.');
+        }
+    }
+
+    let injectTimeout;
+    let injectInFlight = false;
+    let rerunAfterInject = false;
+    let routeRetryTimeouts = [];
+    const routeEventListeners = [];
+    const patchedHistoryMethods = [];
+
+    async function runInject() {
+        if (injectInFlight) {
+            rerunAfterInject = true;
+            return;
+        }
+
+        injectInFlight = true;
+        try {
+            await injectUI();
+        } catch (err) {
+            console.error('MovieNight UI injection failed', err);
+        } finally {
+            injectInFlight = false;
+            if (rerunAfterInject) {
+                rerunAfterInject = false;
+                scheduleInject();
+            }
+        }
+    }
+
+    function scheduleInject(delay = 100) {
+        if (injectTimeout) return;
+        injectTimeout = setTimeout(() => {
+            injectTimeout = null;
+            runInject();
+        }, delay);
+    }
+
+    function scheduleRouteInject() {
+        routeRetryTimeouts.forEach(clearTimeout);
+        routeRetryTimeouts = ROUTE_RETRY_DELAYS_MS.map((delay) => {
+            return setTimeout(() => runInject(), delay);
+        });
+    }
+
+    function patchHistoryMethod(name) {
+        const current = history[name];
+        const original = current?._movieNightOriginal || current;
+        if (typeof original !== 'function') return;
+
+        history[name] = function () {
+            const result = original.apply(this, arguments);
+            scheduleRouteInject();
+            return result;
+        };
+        history[name]._movieNightOriginal = original;
+        patchedHistoryMethods.push(name);
+    }
+
+    function addRouteEventListener(name) {
+        window.addEventListener(name, scheduleRouteInject);
+        routeEventListeners.push(name);
+    }
+
+    patchHistoryMethod('pushState');
+    patchHistoryMethod('replaceState');
+    addRouteEventListener('hashchange');
+    addRouteEventListener('popstate');
+    addRouteEventListener('pageshow');
+
+    const observer = new MutationObserver(() => scheduleInject());
+    observer.observe(document.body, { childList: true, subtree: true });
+
+    window.movieNightUiCleanup = () => {
+        observer.disconnect();
+        if (injectTimeout) clearTimeout(injectTimeout);
+        routeRetryTimeouts.forEach(clearTimeout);
+        routeEventListeners.forEach((name) => window.removeEventListener(name, scheduleRouteInject));
+        patchedHistoryMethods.forEach((name) => {
+            const original = history[name]?._movieNightOriginal;
+            if (original) history[name] = original;
+        });
+        window.movieNightUiCleanup = null;
+    };
+
+    scheduleRouteInject();
+})();

plugins/jellyfin/Jellyfin.Plugin.MovieNight/Controllers/MovieNightController.cs

@@ -0,0 +1,258 @@
+using System;
+using System.IO;
+using System.Linq;
+using System.Text.RegularExpressions;
+using System.Threading;
+using System.Threading.Tasks;
+using Jellyfin.Plugin.MovieNight.Services;
+using MediaBrowser.Controller.Library;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+
+namespace Jellyfin.Plugin.MovieNight.Controllers;
+
+/// <summary>
+/// Admin endpoints for the MovieNight plugin.
+/// </summary>
+[ApiController]
+[Route("MovieNight")]
+public class MovieNightController : ControllerBase
+{
+    private readonly MovieNightBackendClient _backendClient;
+    private readonly MovieNightSyncService _syncService;
+
+    /// <summary>
+    /// Initializes a new instance of the <see cref="MovieNightController"/> class.
+    /// </summary>
+    public MovieNightController(
+        MovieNightBackendClient backendClient,
+        MovieNightSyncService syncService)
+    {
+        _backendClient = backendClient;
+        _syncService = syncService;
+    }
+
+    /// <summary>
+    /// Ping endpoint for connectivity checks.
+    /// </summary>
+    [HttpGet("Ping")]
+    public ActionResult Ping() => Ok("Pong");
+
+    /// <summary>
+    /// Returns plugin status.
+    /// </summary>
+    /// <returns>Status response.</returns>
+    [HttpGet("Status")]
+    [Authorize]
+    public ActionResult<MovieNightPluginStatus> GetStatus()
+    {
+        var configuration = Plugin.Instance?.Configuration;
+        return new MovieNightPluginStatus(
+            Enabled: configuration?.Enabled ?? false,
+            BackendBaseUrl: configuration?.BackendBaseUrl ?? string.Empty,
+            PeriodicSyncEnabled: configuration?.EnablePeriodicSync ?? false,
+            PlaybackEventsEnabled: configuration?.EnablePlaybackEvents ?? false,
+            SyncIntervalMinutes: configuration?.SyncIntervalMinutes ?? 30);
+    }
+
+    /// <summary>
+    /// Tests backend connectivity.
+    /// </summary>
+    /// <param name="cancellationToken">Cancellation token.</param>
+    /// <returns>Connection result.</returns>
+    [HttpPost("TestConnection")]
+    [Authorize]
+    public async Task<ActionResult<MovieNightConnectionResult>> TestConnection(CancellationToken cancellationToken)
+    {
+        return await _backendClient.TestConnectionAsync(cancellationToken).ConfigureAwait(false);
+    }
+
+    /// <summary>
+    /// Triggers backend sync.
+    /// </summary>
+    /// <param name="cancellationToken">Cancellation token.</param>
+    /// <returns>Backend response.</returns>
+    [HttpPost("Sync")]
+    [Authorize]
+    public async Task<ActionResult<string>> Sync(CancellationToken cancellationToken)
+    {
+        await _syncService.PerformSyncAsync(cancellationToken).ConfigureAwait(false);
+        return Ok("Sync triggered");
+    }
+
+    /// <summary>
+    /// Gets backend sync state.
+    /// </summary>
+    /// <param name="cancellationToken">Cancellation token.</param>
+    /// <returns>Backend response.</returns>
+    [HttpGet("SyncState")]
+    [Authorize]
+    public async Task<IActionResult> SyncState(CancellationToken cancellationToken)
+    {
+        var body = await _backendClient.GetSyncStateAsync(cancellationToken).ConfigureAwait(false);
+        return Content(body, "application/json");
+    }
+
+    /// <summary>
+    /// Gets recommendations for the current user.
+    /// </summary>
+    [HttpGet("Users/{userId}/Recommendations")]
+    [Authorize]
+    public async Task<IActionResult> GetRecommendations(
+        [FromRoute] string userId,
+        [FromQuery] string? contentType,
+        [FromQuery] string? mood,
+        [FromQuery] int limit = 10,
+        CancellationToken cancellationToken = default)
+    {
+        var body = await _backendClient.GetRecommendationsAsync(userId, contentType, mood, limit, cancellationToken).ConfigureAwait(false);
+        return Content(body, "application/json");
+    }
+
+    /// <summary>
+    /// Posts a rating for a film.
+    /// </summary>
+    [HttpPost("Users/{userId}/Ratings/Films/{filmId}")]
+    [Authorize]
+    public async Task<ActionResult> PostRating(
+        [FromRoute] string userId,
+        [FromRoute] string filmId,
+        [FromBody] RatingRequest request,
+        CancellationToken cancellationToken)
+    {
+        await _backendClient.PostRatingAsync(userId, filmId, request.Score, request.Note, cancellationToken).ConfigureAwait(false);
+        return Ok();
+    }
+
+    /// <summary>
+    /// Marks a film as viewed.
+    /// </summary>
+    [HttpPost("Users/{userId}/Library/Films/{filmId}/Viewed")]
+    [Authorize]
+    public async Task<ActionResult> MarkViewed(
+        [FromRoute] string userId,
+        [FromRoute] string filmId,
+        [FromBody] ViewedRequest request,
+        CancellationToken cancellationToken)
+    {
+        await _backendClient.MarkViewedAsync(userId, filmId, request.WatchedAt, cancellationToken).ConfigureAwait(false);
+        return Ok();
+    }
+
+    /// <summary>
+    /// Gets user preferences.
+    /// </summary>
+    [HttpGet("Users/{userId}/Preferences")]
+    [Authorize]
+    public async Task<IActionResult> GetPreferences(
+        [FromRoute] string userId,
+        CancellationToken cancellationToken)
+    {
+        var body = await _backendClient.GetPreferencesAsync(userId, cancellationToken).ConfigureAwait(false);
+        return body is null ? NotFound() : Content(body, "application/json");
+    }
+
+    /// <summary>
+    /// Completes onboarding for a user.
+    /// </summary>
+    [HttpPost("Users/{userId}/Onboarding")]
+    [Authorize]
+    public async Task<ActionResult> CompleteOnboarding(
+        [FromRoute] string userId,
+        [FromBody] object payload,
+        CancellationToken cancellationToken)
+    {
+        await _backendClient.CompleteOnboardingAsync(userId, payload, cancellationToken).ConfigureAwait(false);
+        return Ok();
+    }
+
+    /// <summary>
+    /// Creates a new film by generating a .strm file in a folder-per-movie structure.
+    /// Structure: Movie Name (Year) [imdbid-ttXXXXXXX]/Movie Name (Year) [imdbid-ttXXXXXXX].strm
+    /// </summary>
+    [HttpPost("Films")]
+    [Authorize]
+    public async Task<ActionResult> CreateFilm([FromBody] CreateFilmRequest request)
+    {
+        var config = Plugin.Instance?.Configuration;
+        if (config == null || string.IsNullOrWhiteSpace(config.StrmOutputPath))
+        {
+            return BadRequest("STRM output path is not configured.");
+        }
+
+        if (string.IsNullOrWhiteSpace(request.Title))
+        {
+            return BadRequest("Movie title is required.");
+        }
+
+        try
+        {
+            // Construct name: "Movie Name (Year) [imdbid-ttXXXXXXX]"
+            var folderName = request.Title.Trim();
+            if (request.Year.HasValue)
+            {
+                folderName += $" ({request.Year})";
+            }
+            if (!string.IsNullOrWhiteSpace(request.ImdbId))
+            {
+                var ttId = request.ImdbId.Trim().ToLowerInvariant();
+                if (!ttId.StartsWith("tt")) ttId = "tt" + ttId;
+                folderName += $" [imdbid-{ttId}]";
+            }
+
+            // Sanitize for file system
+            var invalidChars = Path.GetInvalidFileNameChars();
+            var safeFolderName = new string(folderName.Select(c => invalidChars.Contains(c) ? '_' : c).ToArray());
+
+            var movieDirectory = Path.Combine(config.StrmOutputPath, safeFolderName);
+            if (!Directory.Exists(movieDirectory))
+            {
+                Directory.CreateDirectory(movieDirectory);
+            }
+
+            var filePath = Path.Combine(movieDirectory, $"{safeFolderName}.strm");
+
+            var strmContent = string.IsNullOrWhiteSpace(request.Url)
+                ? "http://placeholder.url/upload_me_later"
+                : request.Url.Trim();
+
+            await System.IO.File.WriteAllTextAsync(filePath, strmContent).ConfigureAwait(false);
+
+            return Ok(new { FilePath = filePath, FolderName = safeFolderName });
+        }
+        catch (Exception ex)
+        {
+            return StatusCode(500, $"Failed to create film: {ex.Message}");
+        }
+    }
+}
+
+/// <summary>
+/// Create film request.
+/// </summary>
+public sealed record CreateFilmRequest(string Title, string? Url, int? Year, string? ImdbId);
+
+/// <summary>
+/// Rating request.
+/// </summary>
+public sealed record RatingRequest(int Score, string? Note);
+
+/// <summary>
+/// Viewed request.
+/// </summary>
+public sealed record ViewedRequest(DateTimeOffset? WatchedAt);
+
+/// <summary>
+/// MovieNight plugin status response.
+/// </summary>
+/// <param name="Enabled">Whether integration is enabled.</param>
+/// <param name="BackendBaseUrl">Backend base URL.</param>
+/// <param name="PeriodicSyncEnabled">Whether periodic sync is enabled.</param>
+/// <param name="PlaybackEventsEnabled">Whether playback events are enabled.</param>
+/// <param name="SyncIntervalMinutes">Sync interval in minutes.</param>
+public sealed record MovieNightPluginStatus(
+    bool Enabled,
+    string BackendBaseUrl,
+    bool PeriodicSyncEnabled,
+    bool PlaybackEventsEnabled,
+    int SyncIntervalMinutes);

plugins/jellyfin/Jellyfin.Plugin.MovieNight/Jellyfin.Plugin.MovieNight.csproj

@@ -0,0 +1,36 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net9.0</TargetFramework>
+    <RootNamespace>Jellyfin.Plugin.MovieNight</RootNamespace>
+    <AssemblyName>Jellyfin.Plugin.MovieNight</AssemblyName>
+    <Version>1.0.0.1</Version>
+    <PackageLicenseExpression>GPL-3.0-or-later</PackageLicenseExpression>
+    <Nullable>enable</Nullable>
+    <GenerateDocumentationFile>true</GenerateDocumentationFile>
+    <TreatWarningsAsErrors>false</TreatWarningsAsErrors>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <FrameworkReference Include="Microsoft.AspNetCore.App" />
+    <PackageReference Include="Jellyfin.Common" Version="10.11.5">
+      <ExcludeAssets>runtime</ExcludeAssets>
+    </PackageReference>
+    <PackageReference Include="Jellyfin.Controller" Version="10.11.5">
+      <ExcludeAssets>runtime</ExcludeAssets>
+    </PackageReference>
+    <PackageReference Include="Jellyfin.Model" Version="10.11.5">
+      <ExcludeAssets>runtime</ExcludeAssets>
+    </PackageReference>
+  </ItemGroup>
+
+  <ItemGroup>
+    <None Remove="Configuration\configPage.html" />
+    <None Remove="Configuration\config.js" />
+    <None Remove="Configuration\ui.js" />
+    <EmbeddedResource Include="Configuration\configPage.html" />
+    <EmbeddedResource Include="Configuration\config.js" />
+    <EmbeddedResource Include="Configuration\ui.js" />
+  </ItemGroup>
+
+</Project>

plugins/jellyfin/Jellyfin.Plugin.MovieNight/Plugin.cs

@@ -0,0 +1,73 @@
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using Jellyfin.Plugin.MovieNight.Configuration;
+using MediaBrowser.Common.Configuration;
+using MediaBrowser.Common.Plugins;
+using MediaBrowser.Model.Plugins;
+using MediaBrowser.Model.Serialization;
+
+namespace Jellyfin.Plugin.MovieNight;
+
+/// <summary>
+/// MovieNight Jellyfin plugin.
+/// </summary>
+public class Plugin : BasePlugin<PluginConfiguration>, IHasWebPages
+{
+    /// <summary>
+    /// Initializes a new instance of the <see cref="Plugin"/> class.
+    /// </summary>
+    /// <param name="applicationPaths">Application paths.</param>
+    /// <param name="xmlSerializer">XML serializer.</param>
+    public Plugin(IApplicationPaths applicationPaths, IXmlSerializer xmlSerializer)
+        : base(applicationPaths, xmlSerializer)
+    {
+        Instance = this;
+    }
+
+    /// <inheritdoc />
+    public override string Name => "MovieNight";
+
+    /// <inheritdoc />
+    public override Guid Id => Guid.Parse("42c72919-d6ff-4f62-bb8c-0fac39efafdb");
+
+    /// <inheritdoc />
+    public override string Description => "Bridges Jellyfin playback and sync signals to the MovieNight backend.";
+
+    /// <summary>
+    /// Gets the current plugin instance.
+    /// </summary>
+    public static Plugin? Instance { get; private set; }
+
+    /// <inheritdoc />
+    public IEnumerable<PluginPageInfo> GetPages()
+    {
+        return
+        [
+            new PluginPageInfo
+            {
+                Name = Name,
+                EmbeddedResourcePath = string.Format(
+                    CultureInfo.InvariantCulture,
+                    "{0}.Configuration.configPage.html",
+                    GetType().Namespace)
+            },
+            new PluginPageInfo
+            {
+                Name = Name + ".js",
+                EmbeddedResourcePath = string.Format(
+                    CultureInfo.InvariantCulture,
+                    "{0}.Configuration.config.js",
+                    GetType().Namespace)
+            },
+            new PluginPageInfo
+            {
+                Name = Name + ".ui.js",
+                EmbeddedResourcePath = string.Format(
+                    CultureInfo.InvariantCulture,
+                    "{0}.Configuration.ui.js",
+                    GetType().Namespace)
+            }
+        ];
+    }
+}

plugins/jellyfin/Jellyfin.Plugin.MovieNight/PluginServiceRegistrator.cs

@@ -0,0 +1,21 @@
+using Jellyfin.Plugin.MovieNight.Services;
+using MediaBrowser.Controller;
+using MediaBrowser.Controller.Plugins;
+using Microsoft.Extensions.DependencyInjection;
+
+namespace Jellyfin.Plugin.MovieNight;
+
+/// <summary>
+/// Registers MovieNight services with Jellyfin.
+/// </summary>
+public class PluginServiceRegistrator : IPluginServiceRegistrator
+{
+    /// <inheritdoc />
+    public void RegisterServices(IServiceCollection serviceCollection, IServerApplicationHost applicationHost)
+    {
+        serviceCollection.AddSingleton<MovieNightBackendClient>();
+        serviceCollection.AddSingleton<MovieNightSyncService>();
+        serviceCollection.AddHostedService<MovieNightPeriodicSyncService>();
+        serviceCollection.AddHostedService<MovieNightPlaybackEventService>();
+    }
+}

plugins/jellyfin/Jellyfin.Plugin.MovieNight/Services/MovieNightBackendClient.cs

@@ -0,0 +1,323 @@
+using System;
+using System.Collections.Generic;
+using System.Net.Http;
+using System.Net.Http.Json;
+using System.Text.Json;
+using System.Threading;
+using System.Threading.Tasks;
+using Microsoft.Extensions.Logging;
+
+namespace Jellyfin.Plugin.MovieNight.Services;
+
+/// <summary>
+/// Thin HTTP client for the MovieNight backend.
+/// </summary>
+public class MovieNightBackendClient
+{
+    private static readonly JsonSerializerOptions JsonOptions = new(JsonSerializerDefaults.Web);
+    private readonly ILogger<MovieNightBackendClient> _logger;
+    private readonly HttpClient _httpClient;
+
+    /// <summary>
+    /// Initializes a new instance of the <see cref="MovieNightBackendClient"/> class.
+    /// </summary>
+    /// <param name="logger">Logger.</param>
+    public MovieNightBackendClient(ILogger<MovieNightBackendClient> logger)
+    {
+        _logger = logger;
+        _httpClient = new HttpClient
+        {
+            Timeout = TimeSpan.FromSeconds(20)
+        };
+    }
+
+    /// <summary>
+    /// Calls backend health.
+    /// </summary>
+    /// <param name="cancellationToken">Cancellation token.</param>
+    /// <returns>Connection result.</returns>
+    public async Task<MovieNightConnectionResult> TestConnectionAsync(CancellationToken cancellationToken)
+    {
+        var payload = new MovieNightEventPayload(
+            EventId: $"plugin-test:{Guid.NewGuid():N}",
+            EventType: "plugin.test",
+            OccurredAt: DateTimeOffset.UtcNow,
+            JellyfinUserId: "movienight-plugin-test-user",
+            ItemId: "movienight-plugin-test-item",
+            PayloadVersion: 1,
+            Payload: new Dictionary<string, object?>
+            {
+                ["source"] = "config-test"
+            });
+        var request = CreateEventRequest(payload);
+        if (request is null)
+        {
+            return MovieNightConnectionResult.Failed("Plugin is not configured.");
+        }
+
+        try
+        {
+            using var response = await _httpClient.SendAsync(request, cancellationToken).ConfigureAwait(false);
+            return response.IsSuccessStatusCode
+                ? MovieNightConnectionResult.Ok()
+                : MovieNightConnectionResult.Failed($"Backend event endpoint returned {(int)response.StatusCode}.");
+        }
+        catch (Exception ex) when (ex is HttpRequestException or TaskCanceledException)
+        {
+            _logger.LogWarning(ex, "MovieNight connection test failed");
+            return MovieNightConnectionResult.Failed(ex.Message);
+        }
+    }
+
+    /// <summary>
+    /// Pushes library sync data to the backend.
+    /// </summary>
+    /// <param name="payload">Sync payload.</param>
+    /// <param name="cancellationToken">Cancellation token.</param>
+    /// <returns>Backend response body.</returns>
+    public async Task<string> SyncAsync(object payload, CancellationToken cancellationToken)
+    {
+        var request = CreateRequest(HttpMethod.Post, "/api/integrations/jellyfin/sync");
+        if (request is null)
+        {
+            return "Plugin is not configured.";
+        }
+
+        request.Content = JsonContent.Create(payload, options: JsonOptions);
+        using var response = await _httpClient.SendAsync(request, cancellationToken).ConfigureAwait(false);
+        var body = await response.Content.ReadAsStringAsync(cancellationToken).ConfigureAwait(false);
+        response.EnsureSuccessStatusCode();
+        return body;
+    }
+
+    /// <summary>
+    /// Gets recommendations for a user.
+    /// </summary>
+    public async Task<string> GetRecommendationsAsync(string userId, string? contentType, string? mood, int limit, CancellationToken cancellationToken)
+    {
+        userId = NormalizeJellyfinId(userId);
+        var query = $"?limit={limit}";
+        if (!string.IsNullOrEmpty(contentType)) query += $"&contentType={Uri.EscapeDataString(contentType)}";
+        if (!string.IsNullOrEmpty(mood)) query += $"&mood={Uri.EscapeDataString(mood)}";
+
+        var request = CreateRequest(HttpMethod.Get, $"/api/integrations/jellyfin/users/{userId}/recommendations{query}");
+        if (request is null) return "Plugin is not configured.";
+
+        using var response = await _httpClient.SendAsync(request, cancellationToken).ConfigureAwait(false);
+        var body = await response.Content.ReadAsStringAsync(cancellationToken).ConfigureAwait(false);
+        response.EnsureSuccessStatusCode();
+        return body;
+    }
+
+    /// <summary>
+    /// Posts a rating for a film.
+    /// </summary>
+    public async Task PostRatingAsync(string userId, string filmId, int score, string? note, CancellationToken cancellationToken)
+    {
+        userId = NormalizeJellyfinId(userId);
+        filmId = NormalizeJellyfinId(filmId);
+        var request = CreateRequest(HttpMethod.Post, $"/api/integrations/jellyfin/users/{userId}/ratings/items/{filmId}");
+        if (request is null) return;
+
+        request.Content = JsonContent.Create(new { score, note }, options: JsonOptions);
+        using var response = await _httpClient.SendAsync(request, cancellationToken).ConfigureAwait(false);
+        response.EnsureSuccessStatusCode();
+    }
+
+    /// <summary>
+    /// Gets ratings for a user.
+    /// </summary>
+    public async Task<string> GetRatingsAsync(string userId, CancellationToken cancellationToken)
+    {
+        userId = NormalizeJellyfinId(userId);
+        var request = CreateRequest(HttpMethod.Get, $"/api/integrations/jellyfin/users/{userId}/ratings");
+        if (request is null) return "[]";
+
+        using var response = await _httpClient.SendAsync(request, cancellationToken).ConfigureAwait(false);
+        var body = await response.Content.ReadAsStringAsync(cancellationToken).ConfigureAwait(false);
+        response.EnsureSuccessStatusCode();
+        return body;
+    }
+
+    /// <summary>
+    /// Marks a film as viewed.
+    /// </summary>
+    public async Task MarkViewedAsync(string userId, string filmId, DateTimeOffset? watchedAt, CancellationToken cancellationToken)
+    {
+        userId = NormalizeJellyfinId(userId);
+        filmId = NormalizeJellyfinId(filmId);
+        var request = CreateRequest(HttpMethod.Post, $"/api/integrations/jellyfin/users/{userId}/library/items/{filmId}/viewed");
+        if (request is null) return;
+
+        request.Content = JsonContent.Create(new { watchedAt }, options: JsonOptions);
+        using var response = await _httpClient.SendAsync(request, cancellationToken).ConfigureAwait(false);
+        response.EnsureSuccessStatusCode();
+    }
+
+    /// <summary>
+    /// Reads backend sync state.
+    /// </summary>
+    /// <param name="cancellationToken">Cancellation token.</param>
+    /// <returns>Backend response body.</returns>
+    public async Task<string> GetSyncStateAsync(CancellationToken cancellationToken)
+    {
+        var request = CreateRequest(HttpMethod.Get, "/api/integrations/jellyfin/sync-state");
+        if (request is null)
+        {
+            return "Plugin is not configured.";
+        }
+
+        using var response = await _httpClient.SendAsync(request, cancellationToken).ConfigureAwait(false);
+        var body = await response.Content.ReadAsStringAsync(cancellationToken).ConfigureAwait(false);
+        response.EnsureSuccessStatusCode();
+        return body;
+    }
+
+    /// <summary>
+    /// Gets user preferences.
+    /// </summary>
+    public async Task<string?> GetPreferencesAsync(string userId, CancellationToken cancellationToken)
+    {
+        userId = NormalizeJellyfinId(userId);
+        var request = CreateRequest(HttpMethod.Get, $"/api/integrations/jellyfin/users/{userId}/preferences");
+        if (request is null) return null;
+
+        using var response = await _httpClient.SendAsync(request, cancellationToken).ConfigureAwait(false);
+        if (response.StatusCode == System.Net.HttpStatusCode.NotFound) return null;
+
+        var body = await response.Content.ReadAsStringAsync(cancellationToken).ConfigureAwait(false);
+        response.EnsureSuccessStatusCode();
+        return body;
+    }
+
+    /// <summary>
+    /// Completes onboarding for a user.
+    /// </summary>
+    public async Task CompleteOnboardingAsync(string userId, object payload, CancellationToken cancellationToken)
+    {
+        userId = NormalizeJellyfinId(userId);
+        var request = CreateRequest(HttpMethod.Post, $"/api/integrations/jellyfin/users/{userId}/recommendation-onboarding");
+        if (request is null) return;
+
+        request.Content = JsonContent.Create(payload, options: JsonOptions);
+        using var response = await _httpClient.SendAsync(request, cancellationToken).ConfigureAwait(false);
+        response.EnsureSuccessStatusCode();
+    }
+
+    /// <summary>
+    /// Pushes an event payload to the backend event endpoint.
+    /// </summary>
+    /// <param name="payload">Event payload.</param>
+    /// <param name="cancellationToken">Cancellation token.</param>
+    /// <returns>A task.</returns>
+    public async Task PushEventAsync(MovieNightEventPayload payload, CancellationToken cancellationToken)
+    {
+        for (var attempt = 1; attempt <= 3; attempt++)
+        {
+            var request = CreateEventRequest(payload);
+            if (request is null)
+            {
+                return;
+            }
+
+            try
+            {
+                using var response = await _httpClient.SendAsync(request, cancellationToken).ConfigureAwait(false);
+                if (response.IsSuccessStatusCode)
+                {
+                    return;
+                }
+
+                if ((int)response.StatusCode == 401)
+                {
+                    _logger.LogWarning("MovieNight event push was rejected with 401 Unauthorized");
+                    return;
+                }
+
+                _logger.LogDebug("MovieNight event push returned status {StatusCode}", response.StatusCode);
+            }
+            catch (Exception ex) when (ex is HttpRequestException or TaskCanceledException)
+            {
+                _logger.LogDebug(ex, "MovieNight event push attempt {Attempt} failed", attempt);
+            }
+
+            if (attempt < 3)
+            {
+                await Task.Delay(TimeSpan.FromSeconds(attempt * 2), cancellationToken).ConfigureAwait(false);
+            }
+        }
+    }
+
+    private static HttpRequestMessage? CreateEventRequest(MovieNightEventPayload payload)
+    {
+        var request = CreateRequest(HttpMethod.Post, "/api/integrations/jellyfin/events");
+        if (request is null)
+        {
+            return null;
+        }
+
+        request.Content = JsonContent.Create(payload, options: JsonOptions);
+        return request;
+    }
+
+    private static string? GetBaseUrl()
+    {
+        var value = Plugin.Instance?.Configuration.BackendBaseUrl?.Trim();
+        return string.IsNullOrWhiteSpace(value) ? null : value.TrimEnd('/');
+    }
+
+    private static string NormalizeJellyfinId(string value)
+    {
+        return Guid.TryParse(value, out var guid) ? guid.ToString("N") : value;
+    }
+
+    private static bool IsEnabled()
+    {
+        var configuration = Plugin.Instance?.Configuration;
+        return configuration is { Enabled: true } && !string.IsNullOrWhiteSpace(configuration.BackendBaseUrl);
+    }
+
+    private static HttpRequestMessage? CreateRequest(HttpMethod method, string path)
+    {
+        if (!IsEnabled())
+        {
+            return null;
+        }
+
+        var baseUrl = GetBaseUrl();
+        if (baseUrl is null)
+        {
+            return null;
+        }
+
+        var request = new HttpRequestMessage(method, new Uri(baseUrl + path));
+        var token = Plugin.Instance?.Configuration.ApiToken;
+        if (!string.IsNullOrWhiteSpace(token))
+        {
+            request.Headers.Add("X-MovieNight-Plugin-Token", token);
+        }
+
+        return request;
+    }
+}
+
+/// <summary>
+/// Backend connection result.
+/// </summary>
+/// <param name="Success">Whether the call succeeded.</param>
+/// <param name="Message">Result message.</param>
+public sealed record MovieNightConnectionResult(bool Success, string Message)
+{
+    /// <summary>
+    /// Creates a successful result.
+    /// </summary>
+    /// <returns>Connection result.</returns>
+    public static MovieNightConnectionResult Ok() => new(true, "OK");
+
+    /// <summary>
+    /// Creates a failed result.
+    /// </summary>
+    /// <param name="message">Failure message.</param>
+    /// <returns>Connection result.</returns>
+    public static MovieNightConnectionResult Failed(string message) => new(false, message);
+}

plugins/jellyfin/Jellyfin.Plugin.MovieNight/Services/MovieNightEventPayload.cs

@@ -0,0 +1,31 @@
+using System;
+using System.Collections.Generic;
+using System.Text.Json.Serialization;
+
+namespace Jellyfin.Plugin.MovieNight.Services;
+
+/// <summary>
+/// Event payload sent to MovieNight.
+/// </summary>
+/// <param name="EventId">Idempotency key.</param>
+/// <param name="EventType">Event type.</param>
+/// <param name="OccurredAt">Event timestamp.</param>
+/// <param name="JellyfinUserId">Jellyfin user id.</param>
+/// <param name="ItemId">Jellyfin item id.</param>
+/// <param name="PayloadVersion">Payload version.</param>
+/// <param name="Payload">Extra event data.</param>
+public sealed record MovieNightEventPayload(
+    [property: JsonPropertyName("event_id")]
+    string EventId,
+    [property: JsonPropertyName("event_type")]
+    string EventType,
+    [property: JsonPropertyName("occurred_at")]
+    DateTimeOffset OccurredAt,
+    [property: JsonPropertyName("jellyfin_user_id")]
+    string JellyfinUserId,
+    [property: JsonPropertyName("item_id")]
+    string ItemId,
+    [property: JsonPropertyName("payload_version")]
+    int PayloadVersion,
+    [property: JsonPropertyName("payload")]
+    IReadOnlyDictionary<string, object?> Payload);

plugins/jellyfin/Jellyfin.Plugin.MovieNight/Services/MovieNightPeriodicSyncService.cs

@@ -0,0 +1,74 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+using MediaBrowser.Controller.Library;
+using MediaBrowser.Controller.Entities;
+using MediaBrowser.Controller.Entities.Movies;
+using MediaBrowser.Model.Entities;
+using MediaBrowser.Model.Querying;
+using Jellyfin.Data.Enums;
+using Microsoft.Extensions.Hosting;
+using Microsoft.Extensions.Logging;
+
+namespace Jellyfin.Plugin.MovieNight.Services;
+
+/// <summary>
+/// Periodically asks MovieNight to run its current Jellyfin sync.
+/// </summary>
+public sealed class MovieNightPeriodicSyncService : BackgroundService
+{
+    private readonly MovieNightSyncService _syncService;
+    private readonly ILogger<MovieNightPeriodicSyncService> _logger;
+
+    /// <summary>
+    /// Initializes a new instance of the <see cref="MovieNightPeriodicSyncService"/> class.
+    /// </summary>
+    public MovieNightPeriodicSyncService(
+        MovieNightSyncService syncService,
+        ILogger<MovieNightPeriodicSyncService> logger)
+    {
+        _syncService = syncService;
+        _logger = logger;
+    }
+
+    /// <inheritdoc />
+    protected override async Task ExecuteAsync(CancellationToken stoppingToken)
+    {
+        while (!stoppingToken.IsCancellationRequested)
+        {
+            var delay = GetDelay();
+            try
+            {
+                await Task.Delay(delay, stoppingToken).ConfigureAwait(false);
+                if (!ShouldRun())
+                {
+                    continue;
+                }
+
+                await _syncService.PerformSyncAsync(stoppingToken).ConfigureAwait(false);
+            }
+            catch (OperationCanceledException) when (stoppingToken.IsCancellationRequested)
+            {
+                return;
+            }
+            catch (Exception ex)
+            {
+                _logger.LogWarning(ex, "MovieNight periodic sync failed");
+            }
+        }
+    }
+
+    private static bool ShouldRun()
+    {
+        var configuration = Plugin.Instance?.Configuration;
+        return configuration is { Enabled: true, EnablePeriodicSync: true };
+    }
+
+    private static TimeSpan GetDelay()
+    {
+        var minutes = Plugin.Instance?.Configuration.SyncIntervalMinutes ?? 30;
+        return TimeSpan.FromMinutes(Math.Clamp(minutes, 1, 1440));
+    }
+}

plugins/jellyfin/Jellyfin.Plugin.MovieNight/Services/MovieNightPlaybackEventService.cs

@@ -0,0 +1,104 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+using MediaBrowser.Controller.Library;
+using MediaBrowser.Controller.Session;
+using Microsoft.Extensions.Hosting;
+using Microsoft.Extensions.Logging;
+
+namespace Jellyfin.Plugin.MovieNight.Services;
+
+/// <summary>
+/// Subscribes to Jellyfin playback events and forwards thin payloads.
+/// </summary>
+public sealed class MovieNightPlaybackEventService : IHostedService
+{
+    private readonly ISessionManager _sessionManager;
+    private readonly MovieNightBackendClient _backendClient;
+    private readonly ILogger<MovieNightPlaybackEventService> _logger;
+
+    /// <summary>
+    /// Initializes a new instance of the <see cref="MovieNightPlaybackEventService"/> class.
+    /// </summary>
+    /// <param name="sessionManager">Jellyfin session manager.</param>
+    /// <param name="backendClient">Backend client.</param>
+    /// <param name="logger">Logger.</param>
+    public MovieNightPlaybackEventService(
+        ISessionManager sessionManager,
+        MovieNightBackendClient backendClient,
+        ILogger<MovieNightPlaybackEventService> logger)
+    {
+        _sessionManager = sessionManager;
+        _backendClient = backendClient;
+        _logger = logger;
+    }
+
+    /// <inheritdoc />
+    public Task StartAsync(CancellationToken cancellationToken)
+    {
+        _sessionManager.PlaybackStopped += OnPlaybackStopped;
+        return Task.CompletedTask;
+    }
+
+    /// <inheritdoc />
+    public Task StopAsync(CancellationToken cancellationToken)
+    {
+        _sessionManager.PlaybackStopped -= OnPlaybackStopped;
+        return Task.CompletedTask;
+    }
+
+    private void OnPlaybackStopped(object? sender, PlaybackStopEventArgs e)
+    {
+        if (Plugin.Instance?.Configuration is not { Enabled: true, EnablePlaybackEvents: true })
+        {
+            return;
+        }
+
+        if (!e.PlayedToCompletion)
+        {
+            return;
+        }
+
+        var userId = e.Users?.FirstOrDefault()?.Id.ToString("N");
+        var itemId = e.Item?.Id.ToString("N");
+        if (string.IsNullOrWhiteSpace(userId) || string.IsNullOrWhiteSpace(itemId))
+        {
+            return;
+        }
+
+        var occurredAt = DateTimeOffset.UtcNow;
+        var eventId = string.IsNullOrWhiteSpace(e.PlaySessionId)
+            ? $"playback-stopped:{userId}:{itemId}:{occurredAt.ToUnixTimeMilliseconds()}"
+            : $"playback-stopped:{userId}:{itemId}:{e.PlaySessionId}";
+
+        var payload = new MovieNightEventPayload(
+            EventId: eventId,
+            EventType: "playback.stopped",
+            OccurredAt: occurredAt,
+            JellyfinUserId: userId,
+            ItemId: itemId,
+            PayloadVersion: 1,
+            Payload: new Dictionary<string, object?>
+            {
+                ["itemName"] = e.Item?.Name,
+                ["playSessionId"] = e.PlaySessionId,
+                ["positionTicks"] = e.PlaybackPositionTicks,
+                ["playedToCompletion"] = e.PlayedToCompletion
+            });
+
+        _ = Task.Run(
+            async () =>
+            {
+                try
+                {
+                    await _backendClient.PushEventAsync(payload, CancellationToken.None).ConfigureAwait(false);
+                }
+                catch (Exception ex)
+                {
+                    _logger.LogDebug(ex, "MovieNight playback event push failed");
+                }
+            });
+    }
+}

plugins/jellyfin/Jellyfin.Plugin.MovieNight/Services/MovieNightSyncService.cs

@@ -0,0 +1,111 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+using MediaBrowser.Controller.Library;
+using MediaBrowser.Controller.Entities;
+using MediaBrowser.Controller.Entities.Movies;
+using MediaBrowser.Model.Entities;
+using MediaBrowser.Model.Querying;
+using Jellyfin.Data.Enums;
+using Microsoft.Extensions.Logging;
+
+namespace Jellyfin.Plugin.MovieNight.Services;
+
+/// <summary>
+/// Service for synchronizing the Jellyfin library with MovieNight.
+/// </summary>
+public class MovieNightSyncService
+{
+    private readonly MovieNightBackendClient _backendClient;
+    private readonly ILibraryManager _libraryManager;
+    private readonly IUserManager _userManager;
+    private readonly IUserDataManager _userDataManager;
+    private readonly ILogger<MovieNightSyncService> _logger;
+
+    /// <summary>
+    /// Initializes a new instance of the <see cref="MovieNightSyncService"/> class.
+    /// </summary>
+    public MovieNightSyncService(
+        MovieNightBackendClient backendClient,
+        ILibraryManager libraryManager,
+        IUserManager userManager,
+        IUserDataManager userDataManager,
+        ILogger<MovieNightSyncService> logger)
+    {
+        _backendClient = backendClient;
+        _libraryManager = libraryManager;
+        _userManager = userManager;
+        _userDataManager = userDataManager;
+        _logger = logger;
+    }
+
+    /// <summary>
+    /// Performs a full library sync.
+    /// </summary>
+    public async Task PerformSyncAsync(CancellationToken cancellationToken)
+    {
+        _logger.LogInformation("Starting MovieNight library sync");
+
+        var config = Plugin.Instance?.Configuration;
+        var enabledLibraryIds = config?.EnabledLibraryIds ?? new List<string>();
+
+        var query = new InternalItemsQuery
+        {
+            IncludeItemTypes = new[] { BaseItemKind.Movie },
+            Recursive = true
+        };
+
+        if (enabledLibraryIds.Count > 0)
+        {
+            query.AncestorIds = enabledLibraryIds.Select(Guid.Parse).ToArray();
+        }
+
+        var items = _libraryManager.GetItemList(query);
+        var users = _userManager.Users;
+        var syncUsers = users.Select(u => new
+        {
+            jellyfinUserId = u.Id.ToString("N"),
+            name = u.Username
+        }).ToList();
+        var syncItems = new List<object>();
+
+        foreach (var item in items)
+        {
+            if (item is not Movie movie) continue;
+
+            var jellyfinItemId = movie.Id.ToString("N");
+            var title = string.IsNullOrWhiteSpace(movie.Name) ? jellyfinItemId : movie.Name;
+
+            var itemData = new Dictionary<string, object?>
+            {
+                ["jellyfinItemId"] = jellyfinItemId,
+                ["title"] = title,
+                ["originalTitle"] = movie.OriginalTitle,
+                ["description"] = movie.Overview,
+                ["year"] = movie.ProductionYear,
+                ["duration"] = movie.RunTimeTicks,
+                ["genres"] = movie.Genres,
+                ["posterUrl"] = $"/Items/{jellyfinItemId}/Images/Primary",
+                ["imdbId"] = movie.GetProviderId(MetadataProvider.Imdb),
+                ["tmdbId"] = movie.GetProviderId(MetadataProvider.Tmdb),
+                ["userStates"] = users.Select(u => {
+                    var userData = _userDataManager.GetUserData(u, movie);
+                    return new {
+                        jellyfinUserId = u.Id.ToString("N"),
+                        isViewed = userData?.Played ?? false,
+                        playCount = userData?.PlayCount ?? 0,
+                        lastPlayedAt = userData?.LastPlayedDate,
+                        userRating = userData?.Rating
+                    };
+                }).ToList()
+            };
+
+            syncItems.Add(itemData);
+        }
+
+        await _backendClient.SyncAsync(new { users = syncUsers, items = syncItems }, cancellationToken).ConfigureAwait(false);
+        _logger.LogInformation("MovieNight library sync completed");
+    }
+}

plugins/jellyfin/README.md

@@ -0,0 +1,64 @@
+# MovieNight Jellyfin Plugin
+
+Thin Jellyfin server plugin for bridging Jellyfin playback/sync signals to the MovieNight backend.
+
+## Build
+
+```bash
+cd plugins/jellyfin/Jellyfin.Plugin.MovieNight
+dotnet publish -c Release
+```
+
+Install the published `net9.0` plugin files into the Jellyfin data directory under `plugins/MovieNight/`, then restart Jellyfin. This build targets Jellyfin `10.11.x`.
+
+## Backend Contract Used
+
+Current implemented calls:
+
+- `POST /api/integrations/jellyfin/sync`
+- `GET /api/integrations/jellyfin/sync-state`
+- `POST /api/integrations/jellyfin/events`
+- `GET /api/integrations/jellyfin/users/{jellyfin_user_id}/recommendations`
+- `POST /api/integrations/jellyfin/users/{jellyfin_user_id}/ratings/items/{jellyfin_item_id}`
+- `POST /api/integrations/jellyfin/users/{jellyfin_user_id}/library/items/{jellyfin_item_id}/viewed`
+- `GET /api/integrations/jellyfin/users/{jellyfin_user_id}/preferences`
+- `POST /api/integrations/jellyfin/users/{jellyfin_user_id}/recommendation-onboarding`
+
+Configure the backend with:
+
+- `JELLYFIN_INTEGRATION_ENABLED=true`
+- `JELLYFIN_PLUGIN_TOKEN=<same token configured in the plugin>`
+- `JELLYFIN_WEB_URL=<browser URL of Jellyfin, used for recommendation watch links>`
+
+`JELLYFIN_SYNC_ENABLED=true` is still accepted as a legacy alias for `JELLYFIN_INTEGRATION_ENABLED=true`.
+
+Optional backend-pull sync values:
+
+- `JELLYFIN_BASE_URL=<backend-reachable Jellyfin server URL>`
+- `JELLYFIN_API_KEY=<Jellyfin API key>`
+
+The Jellyfin API key is only for backend-to-Jellyfin calls. The plugin token is a MovieNight shared secret for plugin-to-backend calls.
+
+Configure the plugin with:
+
+- Backend URL: MovieNight backend URL reachable from the Jellyfin server, for example `http://movienight-backend:8080`
+- Plugin token: the exact `JELLYFIN_PLUGIN_TOKEN` value
+- Enable MovieNight integration: checked
+- Enable periodic backend sync: checked if the plugin should push library state on an interval
+- Send playback stop events: checked if completed playback should mark films viewed in MovieNight
+
+Event requests use JSON with:
+
+- `event_id`
+- `event_type`
+- `occurred_at`
+- `jellyfin_user_id`
+- `item_id`
+- `payload_version`
+- `payload`
+
+The plugin sends `X-MovieNight-Plugin-Token` when configured. Completed Jellyfin playback stop events are sent as `playback.stopped`. Transient event push failures are retried three times with the same `event_id`.
+
+Sync requests push Jellyfin users, items, and per-user watched states to the backend. The backend creates MovieNight users for new Jellyfin users using their Jellyfin id as the stable mapping key, upserts films by `jellyfinItemId`, and uses the Jellyfin-facing endpoints above for UI actions so Jellyfin ids do not have to match MovieNight UUIDs. Run "Sync Library" once after installing/configuring the plugin so recommendations, rating, and viewed actions can resolve Jellyfin items.
+
+The config page test action posts a small `plugin.test` event to `/api/integrations/jellyfin/events` and treats `200` as success and `401` as token/config failure.

plugins/jellyfin/build.yaml

@@ -0,0 +1,14 @@
+---
+name: "MovieNight"
+guid: "42c72919-d6ff-4f62-bb8c-0fac39efafdb"
+version: 2
+targetAbi: "10.11.0.0"
+framework: net9.0
+owner: "movienight"
+overview: "Bridge Jellyfin events and sync triggers to MovieNight"
+description: "Thin Jellyfin plugin for MovieNight backend integration"
+category: "General"
+artifacts:
+  - "Jellyfin.Plugin.MovieNight.dll"
+changelog: |-
+  - Initial plugin implementation.

scripts/generate_library.py

@@ -0,0 +1,182 @@
+#!/usr/bin/env python3
+
+import os
+import sys
+import urllib.request
+import argparse
+import logging
+import re
+import random
+
+logging.basicConfig(
+    level=logging.INFO,
+    format='%(asctime)s - %(levelname)s - %(message)s',
+    handlers=[
+        logging.StreamHandler(sys.stdout)
+    ]
+)
+logger = logging.getLogger(__name__)
+
+DEFAULT_DATASET_URL = "https://raw.githubusercontent.com/sidooms/MovieTweetings/master/latest/movies.dat"
+DEFAULT_OUTPUT_DIR = "./Jellyfin_Movies"
+DEFAULT_COUNT = 1000
+
+def download_dataset(url):
+    logger.info(f"Downloading dataset from {url}...")
+    try:
+        req = urllib.request.Request(url, headers={'User-Agent': 'Mozilla/5.0'})
+        with urllib.request.urlopen(req) as response:
+            data = response.read().decode('utf-8')
+        logger.info("Dataset downloaded successfully.")
+        return data.splitlines()
+    except Exception as e:
+        logger.error(f"Failed to download dataset: {e}")
+        sys.exit(1)
+
+def parse_movies(lines):
+    """
+    Parse the movies.dat file.
+    Format: IMDbID::Title (Year)::Genres
+    Example: 0000008::Edison Kinetoscopic Record of a Sneeze (1894)::Documentary|Short
+    """
+    movies = []
+    # Regex to extract Title and Year from "Title (Year)"
+    title_year_pattern = re.compile(r'(.*)\s+\((\d{4})\)$')
+
+    for line in lines:
+        line = line.strip()
+        if not line:
+            continue
+
+        parts = line.split('::')
+        if len(parts) >= 2:
+            imdb_id_raw = parts[0]
+            title_year_raw = parts[1]
+
+            # Format IMDb ID to ttXXXXXXX
+            if imdb_id_raw.isdigit():
+                imdb_id = f"tt{imdb_id_raw.zfill(7)}"
+            else:
+                continue
+
+            match = title_year_pattern.match(title_year_raw)
+            if match:
+                title = match.group(1).strip()
+                year = match.group(2)
+
+                # Clean title for filesystem (remove invalid characters)
+                safe_title = re.sub(r'[\\/*?:"<>|]', "", title)
+                safe_title = safe_title.strip()
+
+                if safe_title:
+                    movies.append({
+                        'imdb_id': imdb_id,
+                        'title': safe_title,
+                        'year': year
+                    })
+
+    logger.info(f"Parsed {len(movies)} valid movies from dataset.")
+    return movies
+
+def create_dummy_video(filepath):
+    """Create a minimal valid dummy video file (mp4)."""
+    try:
+        mp4_header = b"\x00\x00\x00\x18ftypmp42\x00\x00\x00\x00mp42isom\x00\x00\x00\x00moov\x00\x00\x00\x08mvhd"
+        with open(filepath, 'wb') as f:
+            f.write(mp4_header)
+        return True
+    except Exception as e:
+        logger.error(f"Failed to create dummy video {filepath}: {e}")
+        return False
+
+def generate_library(movies, output_dir, count):
+    """Generate the folder structure and dummy files."""
+    if not os.path.exists(output_dir):
+        os.makedirs(output_dir)
+        logger.info(f"Created output directory: {output_dir}")
+
+    generated_imdb_ids = set()
+    created_count = 0
+    skipped_count = 0
+    failed_count = 0
+
+    logger.info(f"Starting generation of up to {count} movies...")
+
+    # Shuffle to get diverse movies
+    random.shuffle(movies)
+
+    for movie in movies:
+        if created_count >= count:
+            break
+
+        if movie['imdb_id'] in generated_imdb_ids:
+            skipped_count += 1
+            continue
+
+        # Jellyfin naming convention: Movie Name (year) [imdbid-tt1234567]
+        folder_name = f"{movie['title']} ({movie['year']}) [imdbid-{movie['imdb_id']}]"
+        folder_path = os.path.join(output_dir, folder_name)
+
+        file_name = f"{folder_name}.mp4"
+        file_path = os.path.join(folder_path, file_name)
+
+        if os.path.exists(file_path):
+            skipped_count += 1
+            generated_imdb_ids.add(movie['imdb_id'])
+            continue
+
+        try:
+            os.makedirs(folder_path, exist_ok=True)
+            if create_dummy_video(file_path):
+                created_count += 1
+                generated_imdb_ids.add(movie['imdb_id'])
+            else:
+                failed_count += 1
+        except Exception as e:
+            logger.error(f"Error processing {folder_name}: {e}")
+            failed_count += 1
+
+    logger.info("--- Generation Summary ---")
+    logger.info(f"Target count: {count}")
+    logger.info(f"Successfully created: {created_count}")
+    logger.info(f"Skipped (already exists or duplicate): {skipped_count}")
+    logger.info(f"Failed: {failed_count}")
+
+    return created_count > 0
+
+def main():
+    parser = argparse.ArgumentParser(description="Generate a dummy Jellyfin movie library.")
+    parser.add_argument("--output-dir", type=str, default=DEFAULT_OUTPUT_DIR,
+                        help=f"Directory to create the library in (default: {DEFAULT_OUTPUT_DIR})")
+    parser.add_argument("--count", type=int, default=DEFAULT_COUNT,
+                        help=f"Number of movies to generate (default: {DEFAULT_COUNT})")
+    parser.add_argument("--dataset-url", type=str, default=DEFAULT_DATASET_URL,
+                        help="URL to the movies.dat file")
+
+    args = parser.parse_args()
+
+    lines = download_dataset(args.dataset_url)
+    if not lines:
+        logger.error("No dataset lines to process.")
+        sys.exit(1)
+
+    movies = parse_movies(lines)
+
+    if not movies:
+        logger.error("No movies parsed from the dataset.")
+        sys.exit(1)
+
+    if len(movies) < args.count:
+        logger.warning(f"Requested {args.count} movies, but only {len(movies)} available.")
+        args.count = len(movies)
+
+    success = generate_library(movies, args.output_dir, args.count)
+
+    if success:
+        logger.info(f"Library generation complete. You can now mount '{os.path.abspath(args.output_dir)}' into Jellyfin.")
+    else:
+        logger.error("Library generation failed.")
+        sys.exit(1)
+
+if __name__ == "__main__":
+    main()

src/main/kotlin/com/project/movienight/MovieNightApplication.kt

@@ -3,8 +3,10 @@ package com.project.movienight
 import org.springframework.boot.autoconfigure.SpringBootApplication
 import org.springframework.boot.context.properties.ConfigurationPropertiesScan
 import org.springframework.boot.runApplication
+import org.springframework.scheduling.annotation.EnableScheduling
 
 @SpringBootApplication
+@EnableScheduling
 @ConfigurationPropertiesScan("com.project.movienight.config")
 class MovieNightApplication
 

src/main/kotlin/com/project/movienight/adapters/jellyfin/JellyfinApiClient.kt

@@ -0,0 +1,125 @@
+package com.project.movienight.adapters.jellyfin
+
+import com.fasterxml.jackson.databind.JsonNode
+import com.fasterxml.jackson.databind.ObjectMapper
+import com.project.movienight.application.ports.output.JellyfinCatalogPort
+import com.project.movienight.application.ports.output.JellyfinLibraryItemSnapshot
+import com.project.movienight.application.ports.output.JellyfinRemoteUser
+import com.project.movienight.config.JellyfinIntegrationProperties
+import com.project.movienight.domain.model.ContentType
+import org.springframework.stereotype.Service
+import java.net.URI
+import java.net.http.HttpClient
+import java.net.http.HttpRequest
+import java.net.http.HttpResponse
+import java.time.Duration
+
+@Service
+class JellyfinApiClient(
+    private val properties: JellyfinIntegrationProperties,
+    private val objectMapper: ObjectMapper,
+) : JellyfinCatalogPort {
+    private val httpClient: HttpClient =
+        HttpClient
+            .newBuilder()
+            .connectTimeout(Duration.ofMillis(properties.requestTimeoutMs))
+            .build()
+
+    override fun fetchUsers(): List<JellyfinRemoteUser> =
+        request("Users")
+            .asItems()
+            .mapNotNull { node ->
+                val id = node.fieldText("Id") ?: return@mapNotNull null
+                JellyfinRemoteUser(id = id, name = node.fieldText("Name") ?: id)
+            }
+
+    override fun fetchLibraryItems(userId: String): List<JellyfinLibraryItemSnapshot> =
+        @Suppress("MaxLineLength")
+        request(
+            "Users/$userId/Items?Recursive=true&IncludeItemTypes=Movie,Series,Episode&Fields=Genres,People,ProviderIds,Overview,ProductionYear,CommunityRating,OfficialRating,ParentId,UserData",
+        ).asItems().mapNotNull { node ->
+            val itemId = node.fieldText("Id") ?: return@mapNotNull null
+            val providerIds = node["ProviderIds"]
+            val imdbId = providerIds?.fieldText("Imdb")
+            val people = node["People"]
+            val cast = people?.peopleByType("Actor", "GuestStar") ?: emptyList()
+            val directors = people?.peopleByType("Director") ?: emptyList()
+            JellyfinLibraryItemSnapshot(
+                jellyfinItemId = itemId,
+                title = node.fieldText("Name") ?: itemId,
+                description = node.fieldText("Overview") ?: "",
+                contentType = mapContentType(node.fieldText("Type")),
+                releaseYear = node["ProductionYear"]?.takeUnless { it.isNull }?.asInt(),
+                genres = node["Genres"]?.textList() ?: emptyList(),
+                cast = cast,
+                directors = directors,
+                platformRating = node["CommunityRating"]?.takeUnless { it.isNull }?.asDouble(),
+                imdbRating = null,
+                externalUrl = imdbId?.let { "https://www.imdb.com/title/$it/" },
+                jellyfinLibraryId = node.fieldText("ParentId"),
+                isPlayed =
+                    node["UserData"]?.booleanField("Played") ?: node["UserData"]?.booleanField("IsPlayed") ?: false,
+            )
+        }
+
+    private fun request(path: String): JsonNode {
+        val uri = URI.create("${properties.baseUrl.trimEnd('/')}/$path")
+        val request =
+            HttpRequest
+                .newBuilder(uri)
+                .timeout(Duration.ofMillis(properties.requestTimeoutMs))
+                .header("Accept", "application/json")
+                .header("X-Emby-Token", properties.apiKey)
+                .GET()
+                .build()
+
+        val response =
+            try {
+                httpClient.send(request, HttpResponse.BodyHandlers.ofString())
+            } catch (
+                @Suppress("TooGenericExceptionCaught") exception: Exception,
+            ) {
+                throw IllegalStateException("Failed to call Jellyfin at $uri", exception)
+            }
+
+        check(response.statusCode() in 200..299) {
+            "Jellyfin request failed with status ${response.statusCode()} for $uri"
+        }
+
+        return objectMapper.readTree(response.body())
+    }
+
+    private fun JsonNode.asItems(): List<JsonNode> =
+        when {
+            isArray -> map { it }
+            has("Items") && this["Items"].isArray -> this["Items"].map { it }
+            else -> emptyList()
+        }
+
+    private fun JsonNode.fieldText(name: String): String? =
+        get(name)?.takeUnless { it.isNull }?.asText()?.takeIf { it.isNotBlank() }
+
+    private fun JsonNode.booleanField(name: String): Boolean? = get(name)?.takeUnless { it.isNull }?.asBoolean()
+
+    private fun JsonNode.textList(): List<String> =
+        takeIf { it.isArray }?.mapNotNull { item ->
+            item.takeUnless { it.isNull }?.asText()?.takeIf { text -> text.isNotBlank() }
+        }
+            ?: emptyList()
+
+    private fun JsonNode.peopleByType(vararg types: String): List<String> {
+        if (!isArray) return emptyList()
+        return mapNotNull { person ->
+            val type = person.fieldText("Type") ?: return@mapNotNull null
+            if (types.any { it.equals(type, ignoreCase = true) }) person.fieldText("Name") else null
+        }
+    }
+
+    private fun mapContentType(value: String?): ContentType =
+        when (value?.lowercase()) {
+            "movie" -> ContentType.FILM
+            "series" -> ContentType.SERIES
+            "episode" -> ContentType.EPISODE
+            else -> ContentType.OTHER
+        }
+}

src/main/kotlin/com/project/movienight/adapters/metrics/BusinessMetricsService.kt

@@ -0,0 +1,96 @@
+package com.project.movienight.adapters.metrics
+
+import com.project.movienight.application.ports.output.BusinessMetricsPort
+import com.project.movienight.domain.model.JellyfinSyncSummary
+import com.project.movienight.domain.model.RecommendationEventType
+import io.micrometer.core.instrument.Counter
+import io.micrometer.core.instrument.MeterRegistry
+import io.micrometer.core.instrument.Timer
+import org.springframework.stereotype.Service
+import java.util.concurrent.atomic.AtomicInteger
+
+@Service
+class BusinessMetricsService(
+    private val meterRegistry: MeterRegistry,
+) : BusinessMetricsPort {
+    private val recommendationRequests: Counter = meterRegistry.counter("business_recommendation_requests_total")
+    private val filmsCreated: Counter = meterRegistry.counter("business_films_created_total")
+    private val filmsEdited: Counter = meterRegistry.counter("business_films_edited_total")
+    private val filmsDeleted: Counter = meterRegistry.counter("business_films_deleted_total")
+    private val filmsBlocked: Counter = meterRegistry.counter("business_films_blocked_total")
+    private val ratingsSubmitted: Counter = meterRegistry.counter("business_ratings_submitted_total")
+    private val libraryEvents: Counter = meterRegistry.counter("business_library_events_total")
+    private val jellyfinSyncRuns: Counter = meterRegistry.counter("business_jellyfin_sync_runs_total")
+    private val jellyfinSyncedUsers: Counter = meterRegistry.counter("business_jellyfin_synced_users_total")
+    private val jellyfinSkippedUsers: Counter = meterRegistry.counter("business_jellyfin_skipped_users_total")
+    private val jellyfinSyncedItems: Counter = meterRegistry.counter("business_jellyfin_synced_items_total")
+    private val jellyfinSyncDuration: Timer =
+        Timer
+            .builder("business_jellyfin_sync_duration")
+            .publishPercentileHistogram()
+            .register(meterRegistry)
+    private val jellyfinSyncFailures: Counter = meterRegistry.counter("business_jellyfin_sync_failures_total")
+    private val jellyfinUnmappedUsersGaugeValue = AtomicInteger(0)
+
+    init {
+        meterRegistry.gauge("business_jellyfin_unmapped_users", jellyfinUnmappedUsersGaugeValue)
+    }
+
+    private val backendWriteFailures: Counter = meterRegistry.counter("business_jellyfin_backend_write_failures_total")
+
+    override fun recordFilmCreated() {
+        filmsCreated.increment()
+    }
+
+    override fun recordFilmEdited() {
+        filmsEdited.increment()
+    }
+
+    override fun recordFilmDeleted() {
+        filmsDeleted.increment()
+    }
+
+    override fun recordFilmBlocked() {
+        filmsBlocked.increment()
+    }
+
+    override fun recordRecommendationRequest() {
+        recommendationRequests.increment()
+    }
+
+    override fun recordRecommendationWeightsUpdated(eventType: RecommendationEventType) {
+        Counter
+            .builder("recommendation_weights_updated_total")
+            .tag("eventType", eventType.name)
+            .register(meterRegistry)
+            .increment()
+    }
+
+    override fun recordRatingSubmitted() {
+        ratingsSubmitted.increment()
+    }
+
+    override fun recordLibraryEvent() {
+        libraryEvents.increment()
+    }
+
+    override fun recordJellyfinSync(summary: JellyfinSyncSummary) {
+        jellyfinSyncRuns.increment()
+        jellyfinSyncedUsers.increment(summary.syncedUsers.toDouble())
+        jellyfinSkippedUsers.increment(summary.skippedUsers.toDouble())
+        jellyfinSyncedItems.increment(summary.syncedItems.toDouble())
+        jellyfinSyncDuration.record(summary.durationMs, java.util.concurrent.TimeUnit.MILLISECONDS)
+    }
+
+    override fun recordJellyfinSyncFailure() {
+        jellyfinSyncFailures.increment()
+    }
+
+    override fun recordJellyfinUnmappedUser() {
+        jellyfinUnmappedUsersGaugeValue.incrementAndGet()
+    }
+
+    override fun recordBackendWriteFailure() {
+        backendWriteFailures.increment()
+    }
+}

src/main/kotlin/com/project/movienight/adapters/persistence/entity/FilmRatingEntity.kt

@@ -0,0 +1,37 @@
+package com.project.movienight.adapters.persistence.entity
+
+import com.project.movienight.domain.model.FilmRating
+import java.time.LocalDateTime
+import java.util.UUID
+
+data class FilmRatingEntity(
+    val id: UUID,
+    val userId: UUID,
+    val filmId: UUID,
+    val score: Int,
+    val note: String?,
+    val createdAt: LocalDateTime,
+    val updatedAt: LocalDateTime,
+)
+
+fun FilmRatingEntity.toDomain(): FilmRating =
+    FilmRating(
+        id = id,
+        userId = userId,
+        filmId = filmId,
+        score = score,
+        note = note,
+        createdAt = createdAt,
+        updatedAt = updatedAt,
+    )
+
+fun FilmRating.toEntity(): FilmRatingEntity =
+    FilmRatingEntity(
+        id = id,
+        userId = userId,
+        filmId = filmId,
+        score = score,
+        note = note,
+        createdAt = createdAt,
+        updatedAt = updatedAt,
+    )

src/main/kotlin/com/project/movienight/adapters/persistence/entity/JellyfinSyncStateEntity.kt

@@ -0,0 +1,31 @@
+package com.project.movienight.adapters.persistence.entity
+
+import com.project.movienight.domain.model.JellyfinSyncState
+import java.time.LocalDateTime
+import java.util.UUID
+
+data class JellyfinSyncStateEntity(
+    val userId: UUID,
+    val lastSyncedAt: LocalDateTime?,
+    val lastSuccessfulSyncAt: LocalDateTime?,
+    val lastError: String?,
+    val syncedItemCount: Int,
+)
+
+fun JellyfinSyncStateEntity.toDomain(): JellyfinSyncState =
+    JellyfinSyncState(
+        userId = userId,
+        lastSyncedAt = lastSyncedAt,
+        lastSuccessfulSyncAt = lastSuccessfulSyncAt,
+        lastError = lastError,
+        syncedItemCount = syncedItemCount,
+    )
+
+fun JellyfinSyncState.toEntity(): JellyfinSyncStateEntity =
+    JellyfinSyncStateEntity(
+        userId = userId,
+        lastSyncedAt = lastSyncedAt,
+        lastSuccessfulSyncAt = lastSuccessfulSyncAt,
+        lastError = lastError,
+        syncedItemCount = syncedItemCount,
+    )

src/main/kotlin/com/project/movienight/adapters/persistence/entity/UserEntity.kt

@@ -0,0 +1,40 @@
+package com.project.movienight.adapters.persistence.entity
+
+import com.project.movienight.domain.model.AuthProvider
+import com.project.movienight.domain.model.User
+import java.time.LocalDateTime
+import java.util.UUID
+
+data class UserEntity(
+    val id: UUID,
+    val name: String,
+    val email: String,
+    val provider: String?,
+    val providerId: String?,
+    val jellyfinUserId: String?,
+    val createdAt: LocalDateTime,
+)
+
+fun UserEntity.toDomain(): User =
+    User(
+        id = id,
+        name = name,
+        email = email,
+        preferences = null,
+        jellyfinUserId = jellyfinUserId,
+    )
+
+fun User.toEntity(
+    provider: AuthProvider? = null,
+    providerId: String? = null,
+    createdAt: LocalDateTime = LocalDateTime.now(),
+): UserEntity =
+    UserEntity(
+        id = id,
+        name = name,
+        email = email,
+        provider = provider?.name,
+        providerId = providerId,
+        jellyfinUserId = jellyfinUserId,
+        createdAt = createdAt,
+    )

src/main/kotlin/com/project/movienight/adapters/persistence/entity/UserPreferencesEntity.kt

@@ -0,0 +1,41 @@
+package com.project.movienight.adapters.persistence.entity
+
+import com.project.movienight.adapters.persistence.jdbc.support.DelimitedValueCodec
+import com.project.movienight.domain.model.ContentType
+import com.project.movienight.domain.model.UserPreferences
+import java.util.UUID
+
+data class UserPreferencesEntity(
+    val userId: UUID,
+    val weightedGenres: String,
+    val plotTypes: String,
+    val eras: String,
+    val castAndDirectors: String,
+    val moods: String,
+    val contentTypes: String,
+)
+
+fun UserPreferencesEntity.toDomain(): UserPreferences =
+    UserPreferences(
+        userId = userId,
+        weightedGenres = DelimitedValueCodec.decodeWeightedMap(weightedGenres),
+        plotTypes = DelimitedValueCodec.decodeList(plotTypes),
+        eras = DelimitedValueCodec.decodeList(eras),
+        castAndDirectors = DelimitedValueCodec.decodeList(castAndDirectors),
+        moods = DelimitedValueCodec.decodeList(moods),
+        contentTypes =
+            DelimitedValueCodec.decodeList(contentTypes).mapNotNull { value ->
+                runCatching { ContentType.valueOf(value) }.getOrNull()
+            },
+    )
+
+fun UserPreferences.toEntity(): UserPreferencesEntity =
+    UserPreferencesEntity(
+        userId = userId,
+        weightedGenres = DelimitedValueCodec.encodeWeightedMap(weightedGenres),
+        plotTypes = DelimitedValueCodec.encodeList(plotTypes),
+        eras = DelimitedValueCodec.encodeList(eras),
+        castAndDirectors = DelimitedValueCodec.encodeList(castAndDirectors),
+        moods = DelimitedValueCodec.encodeList(moods),
+        contentTypes = DelimitedValueCodec.encodeList(contentTypes.map { it.name }),
+    )

src/main/kotlin/com/project/movienight/adapters/persistence/jdbc/FilmLibraryEntryRepository.kt

@@ -0,0 +1,96 @@
+package com.project.movienight.adapters.persistence.jdbc
+
+import com.project.movienight.application.ports.output.FilmLibraryEntryRepositoryPort
+import com.project.movienight.domain.model.FilmLibraryEntry
+import org.springframework.jdbc.core.JdbcTemplate
+import org.springframework.stereotype.Repository
+import java.sql.ResultSet
+import java.util.UUID
+
+@Repository
+class FilmLibraryEntryRepository(
+    private val jdbc: JdbcTemplate,
+) : FilmLibraryEntryRepositoryPort {
+    private val rowMapper = { rs: ResultSet, _: Int ->
+        FilmLibraryEntry(
+            id = UUID.fromString(rs.getString("id")),
+            userId = UUID.fromString(rs.getString("user_id")),
+            filmId = UUID.fromString(rs.getString("film_id")),
+            comment = rs.getString("comment"),
+            isViewed = rs.getBoolean("is_viewed"),
+            watchedAt = rs.getTimestamp("watched_at")?.toLocalDateTime(),
+        )
+    }
+
+    override fun save(entry: FilmLibraryEntry): FilmLibraryEntry {
+        val updatedRows =
+            jdbc.update(
+                """
+                UPDATE favorites
+                SET user_id = ?, film_id = ?, comment = ?, is_viewed = ?, watched_at = ?
+                WHERE id = ?
+                """.trimIndent(),
+                entry.userId,
+                entry.filmId,
+                entry.comment,
+                entry.isViewed,
+                entry.watchedAt,
+                entry.id,
+            )
+        if (updatedRows == 0) {
+            jdbc.update(
+                """
+                INSERT INTO favorites (id, user_id, film_id, comment, is_viewed, watched_at)
+                VALUES (?, ?, ?, ?, ?, ?)
+                """.trimIndent(),
+                entry.id,
+                entry.userId,
+                entry.filmId,
+                entry.comment,
+                entry.isViewed,
+                entry.watchedAt,
+            )
+        }
+        return entry
+    }
+
+    override fun findById(id: UUID): FilmLibraryEntry? =
+        jdbc
+            .query(
+                "SELECT id, user_id, film_id, comment, is_viewed, watched_at FROM favorites WHERE id = ?",
+                rowMapper,
+                id,
+            ).firstOrNull()
+
+    override fun findByUserId(userId: UUID): List<FilmLibraryEntry> =
+        jdbc.query(
+            "SELECT id, user_id, film_id, comment, is_viewed, watched_at FROM favorites WHERE user_id = ?",
+            rowMapper,
+            userId,
+        )
+
+    override fun findByUserIdAndFilmId(
+        userId: UUID,
+        filmId: UUID,
+    ): FilmLibraryEntry? =
+        jdbc
+            .query(
+                """
+                SELECT id, user_id, film_id, comment, is_viewed, watched_at
+                FROM favorites WHERE user_id = ? AND film_id = ?
+                """.trimIndent(),
+                rowMapper,
+                userId,
+                filmId,
+            ).firstOrNull()
+
+    override fun findAll(): List<FilmLibraryEntry> =
+        jdbc.query(
+            "SELECT id, user_id, film_id, comment, is_viewed, watched_at FROM favorites",
+            rowMapper,
+        )
+
+    override fun deleteById(id: UUID) {
+        jdbc.update("DELETE FROM favorites WHERE id = ?", id)
+    }
+}

src/main/kotlin/com/project/movienight/adapters/persistence/jdbc/FilmLibraryRepository.kt

@@ -1,73 +0,0 @@
-package com.project.movienight.adapters.persistence.jdbc
-
-import com.project.movienight.application.ports.output.FilmLibraryRepositoryPort
-import com.project.movienight.domain.model.FilmLibrary
-import org.springframework.jdbc.core.JdbcTemplate
-import org.springframework.stereotype.Repository
-import java.sql.ResultSet
-import java.util.UUID
-
-@Repository
-class FilmLibraryRepository(
-    private val jdbc: JdbcTemplate,
-) : FilmLibraryRepositoryPort {
-    private val filmLibraryRowMapper = { rs: ResultSet, _: Int ->
-        FilmLibrary(
-            id = UUID.fromString(rs.getString("id")),
-            userId = UUID.fromString(rs.getString("user_id")),
-            filmId = UUID.fromString(rs.getString("film_id")),
-            comment = rs.getString("comment"),
-            isViewed = rs.getBoolean("is_viewed"),
-        )
-    }
-
-    override fun save(filmLibrary: FilmLibrary): FilmLibrary {
-        val updatedRows =
-            jdbc.update(
-                """
-                UPDATE favorites
-                SET user_id = ?, film_id = ?, comment = ?, is_viewed = ?
-                WHERE id = ?
-                """.trimIndent(),
-                filmLibrary.userId,
-                filmLibrary.filmId,
-                filmLibrary.comment,
-                filmLibrary.isViewed,
-                filmLibrary.id,
-            )
-        if (updatedRows == 0) {
-            jdbc.update(
-                """
-                INSERT INTO favorites (id, user_id, film_id, comment, is_viewed)
-                VALUES (?, ?, ?, ?, ?)
-                """.trimIndent(),
-                filmLibrary.id,
-                filmLibrary.userId,
-                filmLibrary.filmId,
-                filmLibrary.comment,
-                filmLibrary.isViewed,
-            )
-        }
-        return filmLibrary
-    }
-
-    override fun findById(id: UUID): FilmLibrary? {
-        val entries =
-            jdbc.query(
-                "SELECT id, user_id, film_id, comment, is_viewed FROM favorites WHERE id = ?",
-                filmLibraryRowMapper,
-                id,
-            )
-        return entries.firstOrNull()
-    }
-
-    override fun findAll(): List<FilmLibrary> =
-        jdbc.query(
-            "SELECT id, user_id, film_id, comment, is_viewed FROM favorites",
-            filmLibraryRowMapper,
-        )
-
-    override fun deleteById(id: UUID) {
-        jdbc.update("DELETE FROM favorites WHERE id = ?", id)
-    }
-}

src/main/kotlin/com/project/movienight/adapters/persistence/jdbc/FilmRatingRepository.kt

@@ -0,0 +1,117 @@
+package com.project.movienight.adapters.persistence.jdbc
+
+import com.project.movienight.adapters.persistence.entity.FilmRatingEntity
+import com.project.movienight.adapters.persistence.entity.toDomain
+import com.project.movienight.adapters.persistence.entity.toEntity
+import com.project.movienight.application.ports.output.FilmRatingRepositoryPort
+import com.project.movienight.domain.model.FilmRating
+import org.springframework.jdbc.core.JdbcTemplate
+import org.springframework.stereotype.Repository
+import java.sql.ResultSet
+import java.time.LocalDateTime
+import java.util.UUID
+
+@Repository
+class FilmRatingRepository(
+    private val jdbc: JdbcTemplate,
+) : FilmRatingRepositoryPort {
+    private val rowMapper = { rs: ResultSet, _: Int ->
+        FilmRatingEntity(
+            id = UUID.fromString(rs.getString("id")),
+            userId = UUID.fromString(rs.getString("user_id")),
+            filmId = UUID.fromString(rs.getString("film_id")),
+            score = rs.getInt("score"),
+            note = rs.getString("note"),
+            createdAt = rs.getTimestamp("created_at").toLocalDateTime(),
+            updatedAt = rs.getTimestamp("updated_at").toLocalDateTime(),
+        )
+    }
+
+    override fun save(rating: FilmRating): FilmRating {
+        val entity = rating.toEntity()
+        val updatedRows =
+            jdbc.update(
+                """
+                UPDATE film_ratings
+                SET score = ?,
+                    note = ?,
+                    updated_at = ?
+                WHERE user_id = ?
+                  AND film_id = ?
+                """.trimIndent(),
+                entity.score,
+                entity.note,
+                LocalDateTime.now(),
+                entity.userId,
+                entity.filmId,
+            )
+
+        if (updatedRows == 0) {
+            jdbc.update(
+                """
+                INSERT INTO film_ratings (
+                    id,
+                    user_id,
+                    film_id,
+                    score,
+                    note,
+                    created_at,
+                    updated_at
+                )
+                VALUES (?, ?, ?, ?, ?, ?, ?)
+                """.trimIndent(),
+                entity.id,
+                entity.userId,
+                entity.filmId,
+                entity.score,
+                entity.note,
+                entity.createdAt,
+                entity.updatedAt,
+            )
+        }
+
+        return rating
+    }
+
+    override fun findByUserId(userId: UUID): List<FilmRating> =
+        jdbc
+            .query(
+                """
+                SELECT id,
+                       user_id,
+                       film_id,
+                       score,
+                       note,
+                       created_at,
+                       updated_at
+                FROM film_ratings
+                WHERE user_id = ?
+                """.trimIndent(),
+                rowMapper,
+                userId,
+            ).map { it.toDomain() }
+
+    override fun findByUserIdAndFilmId(
+        userId: UUID,
+        filmId: UUID,
+    ): FilmRating? =
+        jdbc
+            .query(
+                """
+                SELECT id,
+                       user_id,
+                       film_id,
+                       score,
+                       note,
+                       created_at,
+                       updated_at
+                FROM film_ratings
+                WHERE user_id = ?
+                  AND film_id = ?
+                """.trimIndent(),
+                rowMapper,
+                userId,
+                filmId,
+            ).firstOrNull()
+            ?.toDomain()
+}

src/main/kotlin/com/project/movienight/adapters/persistence/jdbc/FilmRepository.kt

@@ -1,6 +1,8 @@
 package com.project.movienight.adapters.persistence.jdbc
 
+import com.project.movienight.adapters.persistence.jdbc.support.DelimitedValueCodec
 import com.project.movienight.application.ports.output.FilmRepositoryPort
+import com.project.movienight.domain.model.ContentType
 import com.project.movienight.domain.model.Film
 import org.springframework.jdbc.core.JdbcTemplate
 import org.springframework.stereotype.Repository
@@ -16,6 +18,21 @@ class FilmRepository(
             id = UUID.fromString(rs.getString("id")),
             title = rs.getString("title"),
             description = rs.getString("description"),
+            contentType =
+                runCatching {
+                    ContentType.valueOf(
+                        rs.getString("content_type"),
+                    )
+                }.getOrDefault(ContentType.FILM),
+            releaseYear = rs.getObject("release_year")?.let { (it as Number).toInt() },
+            genres = DelimitedValueCodec.decodeList(rs.getString("genres")),
+            cast = DelimitedValueCodec.decodeList(rs.getString("cast_members")),
+            directors = DelimitedValueCodec.decodeList(rs.getString("directors")),
+            imdbRating = rs.getObject("imdb_rating")?.let { (it as Number).toDouble() },
+            platformRating = rs.getObject("platform_rating")?.let { (it as Number).toDouble() },
+            externalUrl = rs.getString("external_url"),
+            jellyfinItemId = rs.getString("jellyfin_item_id"),
+            jellyfinLibraryId = rs.getString("jellyfin_library_id"),
         )
     }
 
@@ -24,22 +41,67 @@ class FilmRepository(
             jdbc.update(
                 """
                 UPDATE films
-                SET title = ?, description = ?
+                SET title = ?,
+                    description = ?,
+                    content_type = ?,
+                    release_year = ?,
+                    genres = ?,
+                    cast_members = ?,
+                    directors = ?,
+                    imdb_rating = ?,
+                    platform_rating = ?,
+                    external_url = ?,
+                    jellyfin_item_id = ?,
+                    jellyfin_library_id = ?
                 WHERE id = ?
                 """.trimIndent(),
                 film.title,
                 film.description,
+                film.contentType.name,
+                film.releaseYear,
+                DelimitedValueCodec.encodeList(film.genres),
+                DelimitedValueCodec.encodeList(film.cast),
+                DelimitedValueCodec.encodeList(film.directors),
+                film.imdbRating,
+                film.platformRating,
+                film.externalUrl,
+                film.jellyfinItemId,
+                film.jellyfinLibraryId,
                 film.id,
             )
         if (updatedRows == 0) {
             jdbc.update(
                 """
-                INSERT INTO films (id, title, description)
-                VALUES (?, ?, ?)
+                INSERT INTO films (
+                    id,
+                    title,
+                    description,
+                    content_type,
+                    release_year,
+                    genres,
+                    cast_members,
+                    directors,
+                    imdb_rating,
+                    platform_rating,
+                    external_url,
+                    jellyfin_item_id,
+                    jellyfin_library_id
+                )
+                VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
                 """.trimIndent(),
                 film.id,
                 film.title,
                 film.description,
+                film.contentType.name,
+                film.releaseYear,
+                DelimitedValueCodec.encodeList(film.genres),
+                DelimitedValueCodec.encodeList(film.cast),
+                DelimitedValueCodec.encodeList(film.directors),
+                film.imdbRating,
+                film.platformRating,
+                film.externalUrl,
+                film.jellyfinItemId,
+                film.jellyfinLibraryId,
             )
         }
         return film
@@ -48,20 +110,111 @@ class FilmRepository(
     override fun findById(id: UUID): Film? {
         val films =
             jdbc.query(
-                "SELECT id, title, description FROM films WHERE id = ?",
+                """
+                SELECT id,
+                       title,
+                       description,
+                       content_type,
+                       release_year,
+                       genres,
+                       cast_members,
+                       directors,
+                       imdb_rating,
+                       platform_rating,
+                       external_url,
+                       jellyfin_item_id,
+                       jellyfin_library_id
+                FROM films
+                WHERE id = ?
+                """.trimIndent(),
                 filmRowMapper,
                 id,
             )
         return films.firstOrNull()
     }
 
+    override fun findByJellyfinItemId(jellyfinItemId: String): Film? {
+        val films =
+            jdbc.query(
+                """
+                SELECT id,
+                       title,
+                       description,
+                       content_type,
+                       release_year,
+                       genres,
+                       cast_members,
+                       directors,
+                       imdb_rating,
+                       platform_rating,
+                       external_url,
+                       jellyfin_item_id,
+                       jellyfin_library_id
+                FROM films
+                WHERE jellyfin_item_id = ?
+                """.trimIndent(),
+                filmRowMapper,
+                jellyfinItemId,
+            )
+        return films.firstOrNull()
+    }
+
     override fun findAll(): List<Film> =
         jdbc.query(
-            "SELECT id, title, description FROM films",
+            """
+            SELECT id,
+                   title,
+                   description,
+                   content_type,
+                   release_year,
+                   genres,
+                   cast_members,
+                   directors,
+                   imdb_rating,
+                   platform_rating,
+                   external_url,
+                   jellyfin_item_id,
+                   jellyfin_library_id
+            FROM films
+            """.trimIndent(),
             filmRowMapper,
         )
 
+    override fun findByTitle(title: String): Film? {
+        val films =
+            jdbc.query(
+                """
+                SELECT id,
+                       title,
+                       description,
+                       content_type,
+                       release_year,
+                       genres,
+                       cast_members,
+                       directors,
+                       imdb_rating,
+                       platform_rating,
+                       external_url,
+                       jellyfin_item_id,
+                       jellyfin_library_id
+                FROM films
+                WHERE title = ?
+                ORDER BY id
+                LIMIT 1
+                """.trimIndent(),
+                filmRowMapper,
+                title,
+            )
+        return films.firstOrNull()
+    }
+
     override fun deleteById(id: UUID) {
-        jdbc.update("DELETE FROM films WHERE id = ?", id)
+        jdbc.update(
+            """
+            DELETE FROM films
+            WHERE id = ?
+            """.trimIndent(),
+            id,
+        )
     }
 }

src/main/kotlin/com/project/movienight/adapters/persistence/jdbc/JellyfinEventRepository.kt

@@ -0,0 +1,33 @@
+package com.project.movienight.adapters.persistence.jdbc
+
+import com.project.movienight.application.ports.output.JellyfinEventRecord
+import com.project.movienight.application.ports.output.JellyfinEventStorePort
+import org.springframework.jdbc.core.namedparam.MapSqlParameterSource
+import org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate
+import org.springframework.stereotype.Repository
+
+@Repository
+class JellyfinEventRepository(
+    private val jdbc: NamedParameterJdbcTemplate,
+) : JellyfinEventStorePort {
+    override fun save(event: JellyfinEventRecord): Boolean {
+        val sql =
+            """
+            INSERT INTO jellyfin_events(event_id, server_id, event_type, occurred_at, jellyfin_user_id, jellyfin_item_id, payload)
+            VALUES (:eventId, :serverId, :eventType, :occurredAt, :jellyfinUserId, :jellyfinItemId, cast(:payload as jsonb))
+            ON CONFLICT (event_id) DO NOTHING
+            """.trimIndent()
+
+        val params =
+            MapSqlParameterSource()
+                .addValue("eventId", event.eventId)
+                .addValue("serverId", event.serverId)
+                .addValue("eventType", event.eventType)
+                .addValue("occurredAt", event.occurredAt)
+                .addValue("jellyfinUserId", event.jellyfinUserId)
+                .addValue("jellyfinItemId", event.jellyfinItemId)
+                .addValue("payload", event.payload)
+
+        return jdbc.update(sql, params) == 1
+    }
+}

src/main/kotlin/com/project/movienight/adapters/persistence/jdbc/JellyfinSyncStateRepository.kt

@@ -0,0 +1,100 @@
+package com.project.movienight.adapters.persistence.jdbc
+
+import com.project.movienight.adapters.persistence.entity.JellyfinSyncStateEntity
+import com.project.movienight.adapters.persistence.entity.toDomain
+import com.project.movienight.adapters.persistence.entity.toEntity
+import com.project.movienight.application.ports.output.JellyfinSyncStateRepositoryPort
+import com.project.movienight.domain.model.JellyfinSyncState
+import org.springframework.jdbc.core.JdbcTemplate
+import org.springframework.stereotype.Repository
+import java.sql.ResultSet
+import java.util.UUID
+
+@Repository
+class JellyfinSyncStateRepository(
+    private val jdbc: JdbcTemplate,
+) : JellyfinSyncStateRepositoryPort {
+    private val rowMapper = { rs: ResultSet, _: Int ->
+        JellyfinSyncStateEntity(
+            userId = UUID.fromString(rs.getString("user_id")),
+            lastSyncedAt = rs.getTimestamp("last_synced_at")?.toLocalDateTime(),
+            lastSuccessfulSyncAt = rs.getTimestamp("last_successful_sync_at")?.toLocalDateTime(),
+            lastError = rs.getString("last_error"),
+            syncedItemCount = rs.getInt("synced_item_count"),
+        )
+    }
+
+    override fun save(state: JellyfinSyncState): JellyfinSyncState {
+        val entity = state.toEntity()
+        val updatedRows =
+            jdbc.update(
+                """
+                UPDATE jellyfin_sync_state
+                SET last_synced_at = ?,
+                    last_successful_sync_at = ?,
+                    last_error = ?,
+                    synced_item_count = ?,
+                    updated_at = CURRENT_TIMESTAMP
+                WHERE user_id = ?
+                """.trimIndent(),
+                entity.lastSyncedAt,
+                entity.lastSuccessfulSyncAt,
+                entity.lastError,
+                entity.syncedItemCount,
+                entity.userId,
+            )
+
+        if (updatedRows == 0) {
+            jdbc.update(
+                """
+                INSERT INTO jellyfin_sync_state (
+                    user_id,
+                    last_synced_at,
+                    last_successful_sync_at,
+                    last_error,
+                    synced_item_count
+                )
+                VALUES (?, ?, ?, ?, ?)
+                """.trimIndent(),
+                entity.userId,
+                entity.lastSyncedAt,
+                entity.lastSuccessfulSyncAt,
+                entity.lastError,
+                entity.syncedItemCount,
+            )
+        }
+
+        return state
+    }
+
+    override fun findByUserId(userId: UUID): JellyfinSyncState? =
+        jdbc
+            .query(
+                """
+                SELECT user_id,
+                       last_synced_at,
+                       last_successful_sync_at,
+                       last_error,
+                       synced_item_count
+                FROM jellyfin_sync_state
+                WHERE user_id = ?
+                """.trimIndent(),
+                rowMapper,
+                userId,
+            ).firstOrNull()
+            ?.toDomain()
+
+    override fun findAll(): List<JellyfinSyncState> =
+        jdbc
+            .query(
+                """
+                SELECT user_id,
+                       last_synced_at,
+                       last_successful_sync_at,
+                       last_error,
+                       synced_item_count
+                FROM jellyfin_sync_state
+                """.trimIndent(),
+                rowMapper,
+            ).map { it.toDomain() }
+}

src/main/kotlin/com/project/movienight/adapters/persistence/jdbc/RecommendationEventRepository.kt

@@ -0,0 +1,116 @@
+package com.project.movienight.adapters.persistence.jdbc
+
+import com.project.movienight.application.ports.output.RecommendationEventRepositoryPort
+import com.project.movienight.domain.model.RecommendationEvent
+import com.project.movienight.domain.model.RecommendationEventType
+import org.springframework.jdbc.core.JdbcTemplate
+import org.springframework.stereotype.Repository
+import java.sql.ResultSet
+import java.util.UUID
+
+@Repository
+class RecommendationEventRepository(
+    private val jdbc: JdbcTemplate,
+) : RecommendationEventRepositoryPort {
+    private val rowMapper = { rs: ResultSet, _: Int ->
+        RecommendationEvent(
+            id = UUID.fromString(rs.getString("id")),
+            userId = UUID.fromString(rs.getString("user_id")),
+            filmId = UUID.fromString(rs.getString("film_id")),
+            eventType = RecommendationEventType.valueOf(rs.getString("event_type")),
+            score = rs.getObject("score")?.let { (it as Number).toDouble() },
+            relevanceScore = rs.getObject("relevance_score")?.let { (it as Number).toDouble() },
+            qualityScore = rs.getObject("quality_score")?.let { (it as Number).toDouble() },
+            contextScore = rs.getObject("context_score")?.let { (it as Number).toDouble() },
+            noveltyScore = rs.getObject("novelty_score")?.let { (it as Number).toDouble() },
+            diversityScore = rs.getObject("diversity_score")?.let { (it as Number).toDouble() },
+            createdAt = rs.getTimestamp("created_at").toLocalDateTime(),
+        )
+    }
+
+    override fun save(event: RecommendationEvent): RecommendationEvent {
+        jdbc.update(
+            """
+            INSERT INTO recommendation_events (
+                id,
+                user_id,
+                film_id,
+                event_type,
+                score,
+                relevance_score,
+                quality_score,
+                context_score,
+                novelty_score,
+                diversity_score,
+                created_at
+            )
+            VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
+            """.trimIndent(),
+            event.id,
+            event.userId,
+            event.filmId,
+            event.eventType.name,
+            event.score,
+            event.relevanceScore,
+            event.qualityScore,
+            event.contextScore,
+            event.noveltyScore,
+            event.diversityScore,
+            event.createdAt,
+        )
+        return event
+    }
+
+    override fun findByUserId(userId: UUID): List<RecommendationEvent> =
+        jdbc.query(
+            """
+            SELECT id,
+                   user_id,
+                   film_id,
+                   event_type,
+                   score,
+                   relevance_score,
+                   quality_score,
+                   context_score,
+                   novelty_score,
+                   diversity_score,
+                   created_at
+            FROM recommendation_events
+            WHERE user_id = ?
+            ORDER BY created_at DESC
+            """.trimIndent(),
+            rowMapper,
+            userId,
+        )
+
+    override fun findLatestRecommended(
+        userId: UUID,
+        filmId: UUID,
+    ): RecommendationEvent? =
+        jdbc
+            .query(
+                """
+                SELECT id,
+                       user_id,
+                       film_id,
+                       event_type,
+                       score,
+                       relevance_score,
+                       quality_score,
+                       context_score,
+                       novelty_score,
+                       diversity_score,
+                       created_at
+                FROM recommendation_events
+                WHERE user_id = ?
+                  AND film_id = ?
+                  AND event_type = ?
+                ORDER BY created_at DESC
+                LIMIT 1
+                """.trimIndent(),
+                rowMapper,
+                userId,
+                filmId,
+                RecommendationEventType.RECOMMENDED.name,
+            ).firstOrNull()
+}

src/main/kotlin/com/project/movienight/adapters/persistence/jdbc/UserPreferencesRepository.kt

@@ -0,0 +1,97 @@
+package com.project.movienight.adapters.persistence.jdbc
+
+import com.project.movienight.adapters.persistence.entity.UserPreferencesEntity
+import com.project.movienight.adapters.persistence.entity.toDomain
+import com.project.movienight.adapters.persistence.entity.toEntity
+import com.project.movienight.application.ports.output.UserPreferencesRepositoryPort
+import com.project.movienight.domain.model.UserPreferences
+import org.springframework.jdbc.core.JdbcTemplate
+import org.springframework.stereotype.Repository
+import java.sql.ResultSet
+import java.util.UUID
+
+@Repository
+class UserPreferencesRepository(
+    private val jdbc: JdbcTemplate,
+) : UserPreferencesRepositoryPort {
+    private val rowMapper = { rs: ResultSet, _: Int ->
+        UserPreferencesEntity(
+            userId = UUID.fromString(rs.getString("user_id")),
+            weightedGenres = rs.getString("weighted_genres"),
+            plotTypes = rs.getString("plot_types"),
+            eras = rs.getString("eras"),
+            castAndDirectors = rs.getString("cast_and_directors"),
+            moods = rs.getString("moods"),
+            contentTypes = rs.getString("content_types"),
+        )
+    }
+
+    override fun save(preferences: UserPreferences): UserPreferences {
+        val entity = preferences.toEntity()
+        val updatedRows =
+            jdbc.update(
+                """
+                UPDATE user_preferences
+                SET weighted_genres = ?,
+                    plot_types = ?,
+                    eras = ?,
+                    cast_and_directors = ?,
+                    moods = ?,
+                    content_types = ?
+                WHERE user_id = ?
+                """.trimIndent(),
+                entity.weightedGenres,
+                entity.plotTypes,
+                entity.eras,
+                entity.castAndDirectors,
+                entity.moods,
+                entity.contentTypes,
+                entity.userId,
+            )
+
+        if (updatedRows == 0) {
+            jdbc.update(
+                """
+                INSERT INTO user_preferences (
+                    user_id,
+                    weighted_genres,
+                    plot_types,
+                    eras,
+                    cast_and_directors,
+                    moods,
+                    content_types
+                )
+                VALUES (?, ?, ?, ?, ?, ?, ?)
+                """.trimIndent(),
+                entity.userId,
+                entity.weightedGenres,
+                entity.plotTypes,
+                entity.eras,
+                entity.castAndDirectors,
+                entity.moods,
+                entity.contentTypes,
+            )
+        }
+
+        return preferences
+    }
+
+    override fun findByUserId(userId: UUID): UserPreferences? =
+        jdbc
+            .query(
+                """
+                SELECT user_id,
+                       weighted_genres,
+                       plot_types,
+                       eras,
+                       cast_and_directors,
+                       moods,
+                       content_types
+                FROM user_preferences
+                WHERE user_id = ?
+                """.trimIndent(),
+                rowMapper,
+                userId,
+            ).firstOrNull()
+            ?.toDomain()
+}

src/main/kotlin/com/project/movienight/adapters/persistence/jdbc/UserRecommendationWeightsRepository.kt

@@ -0,0 +1,130 @@
+package com.project.movienight.adapters.persistence.jdbc
+
+import com.project.movienight.application.ports.output.UserRecommendationWeightsRepositoryPort
+import com.project.movienight.domain.model.UserRecommendationWeights
+import org.springframework.jdbc.core.JdbcTemplate
+import org.springframework.stereotype.Repository
+import java.sql.ResultSet
+import java.time.LocalDateTime
+import java.util.UUID
+
+@Repository
+class UserRecommendationWeightsRepository(
+    private val jdbc: JdbcTemplate,
+) : UserRecommendationWeightsRepositoryPort {
+    private val rowMapper = { rs: ResultSet, _: Int ->
+        UserRecommendationWeights(
+            userId = UUID.fromString(rs.getString("user_id")),
+            relevanceWeight = rs.getDouble("relevance_weight"),
+            qualityWeight = rs.getDouble("quality_weight"),
+            contextWeight = rs.getDouble("context_weight"),
+            noveltyWeight = rs.getDouble("novelty_weight"),
+            diversityWeight = rs.getDouble("diversity_weight"),
+            genreVectorWeight = rs.getDouble("genre_vector_weight"),
+            plotVectorWeight = rs.getDouble("plot_vector_weight"),
+            moodVectorWeight = rs.getDouble("mood_vector_weight"),
+            eraVectorWeight = rs.getDouble("era_vector_weight"),
+            peopleVectorWeight = rs.getDouble("people_vector_weight"),
+            contentTypeVectorWeight = rs.getDouble("content_type_vector_weight"),
+            updatedAt = rs.getTimestamp("updated_at").toLocalDateTime(),
+        )
+    }
+
+    override fun findByUserId(userId: UUID): UserRecommendationWeights? =
+        jdbc
+            .query(
+                """
+                SELECT user_id,
+                       relevance_weight,
+                       quality_weight,
+                       context_weight,
+                       novelty_weight,
+                       diversity_weight,
+                       genre_vector_weight,
+                       plot_vector_weight,
+                       mood_vector_weight,
+                       era_vector_weight,
+                       people_vector_weight,
+                       content_type_vector_weight,
+                       updated_at
+                FROM user_recommendation_weights
+                WHERE user_id = ?
+                """.trimIndent(),
+                rowMapper,
+                userId,
+            ).firstOrNull()
+
+    override fun save(weights: UserRecommendationWeights): UserRecommendationWeights {
+        val normalized = weights.normalized(updatedAt = LocalDateTime.now())
+        val updatedRows =
+            jdbc.update(
+                """
+                UPDATE user_recommendation_weights
+                SET relevance_weight = ?,
+                    quality_weight = ?,
+                    context_weight = ?,
+                    novelty_weight = ?,
+                    diversity_weight = ?,
+                    genre_vector_weight = ?,
+                    plot_vector_weight = ?,
+                    mood_vector_weight = ?,
+                    era_vector_weight = ?,
+                    people_vector_weight = ?,
+                    content_type_vector_weight = ?,
+                    updated_at = ?
+                WHERE user_id = ?
+                """.trimIndent(),
+                normalized.relevanceWeight,
+                normalized.qualityWeight,
+                normalized.contextWeight,
+                normalized.noveltyWeight,
+                normalized.diversityWeight,
+                normalized.genreVectorWeight,
+                normalized.plotVectorWeight,
+                normalized.moodVectorWeight,
+                normalized.eraVectorWeight,
+                normalized.peopleVectorWeight,
+                normalized.contentTypeVectorWeight,
+                normalized.updatedAt,
+                normalized.userId,
+            )
+
+        if (updatedRows == 0) {
+            jdbc.update(
+                """
+                INSERT INTO user_recommendation_weights (
+                    user_id,
+                    relevance_weight,
+                    quality_weight,
+                    context_weight,
+                    novelty_weight,
+                    diversity_weight,
+                    genre_vector_weight,
+                    plot_vector_weight,
+                    mood_vector_weight,
+                    era_vector_weight,
+                    people_vector_weight,
+                    content_type_vector_weight,
+                    updated_at
+                )
+                VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
+                """.trimIndent(),
+                normalized.userId,
+                normalized.relevanceWeight,
+                normalized.qualityWeight,
+                normalized.contextWeight,
+                normalized.noveltyWeight,
+                normalized.diversityWeight,
+                normalized.genreVectorWeight,
+                normalized.plotVectorWeight,
+                normalized.moodVectorWeight,
+                normalized.eraVectorWeight,
+                normalized.peopleVectorWeight,
+                normalized.contentTypeVectorWeight,
+                normalized.updatedAt,
+            )
+        }
+
+        return normalized
+    }
+}

src/main/kotlin/com/project/movienight/adapters/persistence/jdbc/UserRepository.kt

@@ -1,6 +1,11 @@
 package com.project.movienight.adapters.persistence.jdbc
 
+import com.project.movienight.adapters.persistence.entity.UserEntity
+import com.project.movienight.adapters.persistence.entity.toDomain
+import com.project.movienight.adapters.persistence.entity.toEntity
 import com.project.movienight.application.ports.output.UserRepositoryPort
+import com.project.movienight.domain.exception.EntityNotFoundException
+import com.project.movienight.domain.model.AuthProvider
 import com.project.movienight.domain.model.User
 import org.springframework.jdbc.core.JdbcTemplate
 import org.springframework.stereotype.Repository
@@ -11,58 +16,208 @@ import java.util.UUID
 class UserRepository(
     private val jdbc: JdbcTemplate,
 ) : UserRepositoryPort {
-    private val userRowMapper = { rs: ResultSet, _: Int ->
-        User(
+    private val userEntityRowMapper = { rs: ResultSet, _: Int ->
+        UserEntity(
             id = UUID.fromString(rs.getString("id")),
             name = rs.getString("name"),
             email = rs.getString("email"),
-            library = null,
+            provider = rs.getString("provider"),
+            providerId = rs.getString("provider_id"),
+            jellyfinUserId = rs.getString("jellyfin_user_id"),
+            createdAt = rs.getTimestamp("created_at").toLocalDateTime(),
         )
     }
 
     override fun save(user: User): User {
+        val existingUser = findById(user.id)
+
+        val entity =
+            if (existingUser != null) {
+                user.toEntity(
+                    provider = findProviderById(user.id),
+                    providerId = findProviderIdById(user.id),
+                )
+            } else {
+                user.toEntity()
+            }
+
         val updatedRows =
             jdbc.update(
                 """
                 UPDATE users
-                SET name = ?, email = ?
+                SET name = ?, email = ?, provider = ?, provider_id = ?, jellyfin_user_id = ?
                 WHERE id = ?
                 """.trimIndent(),
-                user.name,
-                user.email,
-                user.id,
+                entity.name,
+                entity.email,
+                entity.provider,
+                entity.providerId,
+                entity.jellyfinUserId,
+                entity.id,
             )
+
         if (updatedRows == 0) {
             jdbc.update(
                 """
-                INSERT INTO users (id, name, email)
-                VALUES (?, ?, ?)
+                INSERT INTO users (id, name, email, provider, provider_id, jellyfin_user_id, created_at)
+                VALUES (?, ?, ?, ?, ?, ?, ?)
                 """.trimIndent(),
-                user.id,
-                user.name,
-                user.email,
+                entity.id,
+                entity.name,
+                entity.email,
+                entity.provider,
+                entity.providerId,
+                entity.jellyfinUserId,
+                entity.createdAt,
             )
         }
         return user
     }
 
+    override fun createOAuthUser(
+        user: User,
+        provider: AuthProvider,
+        providerId: String,
+    ): User {
+        val entity = user.toEntity(provider = provider, providerId = providerId)
+        val updatedRows =
+            jdbc.update(
+                """
+                UPDATE users
+                SET name = ?, email = ?, provider = ?, provider_id = ?, jellyfin_user_id = ?
+                WHERE id = ?
+                """.trimIndent(),
+                entity.name,
+                entity.email,
+                entity.provider,
+                entity.providerId,
+                entity.jellyfinUserId,
+                entity.id,
+            )
+
+        if (updatedRows == 0) {
+            jdbc.update(
+                """
+                INSERT INTO users (id, name, email, provider, provider_id, jellyfin_user_id, created_at)
+                VALUES (?, ?, ?, ?, ?, ?, ?)
+                """.trimIndent(),
+                entity.id,
+                entity.name,
+                entity.email,
+                entity.provider,
+                entity.providerId,
+                entity.jellyfinUserId,
+                entity.createdAt,
+            )
+        }
+
+        return findById(user.id) ?: user
+    }
+
+    override fun linkOAuthAccount(
+        userId: UUID,
+        provider: AuthProvider,
+        providerId: String,
+    ): User {
+        val updatedRows =
+            jdbc.update(
+                """
+                UPDATE users
+                SET provider = ?, provider_id = ?
+                WHERE id = ?
+                """.trimIndent(),
+                provider.name,
+                providerId,
+                userId,
+            )
+
+        if (updatedRows == 0) {
+            throw EntityNotFoundException(entity = "User", id = userId.toString())
+        }
+
+        return findById(userId) ?: throw EntityNotFoundException(entity = "User", id = userId.toString())
+    }
+
     override fun findById(id: UUID): User? {
-        val users =
+        val entities =
             jdbc.query(
-                "SELECT id, name, email FROM users WHERE id = ?",
-                userRowMapper,
+                "SELECT id, name, email, provider, provider_id, jellyfin_user_id, created_at FROM users WHERE id = ?",
+                userEntityRowMapper,
                 id,
             )
-        return users.firstOrNull()
+        return entities.firstOrNull()?.toDomain()
+    }
+
+    override fun findByEmail(email: String): User? {
+        val entities =
+            jdbc.query(
+                """
+                SELECT id, name, email, provider, provider_id, jellyfin_user_id, created_at
+                FROM users
+                WHERE email = ?
+                """.trimIndent(),
+                userEntityRowMapper,
+                email,
+            )
+        return entities.firstOrNull()?.toDomain()
+    }
+
+    override fun findByJellyfinUserId(jellyfinUserId: String): User? {
+        val entities =
+            jdbc.query(
+                """
+                SELECT id, name, email, provider, provider_id, jellyfin_user_id, created_at
+                FROM users
+                WHERE jellyfin_user_id = ?
+                """.trimIndent(),
+                userEntityRowMapper,
+                jellyfinUserId,
+            )
+        return entities.firstOrNull()?.toDomain()
     }
 
     override fun findAll(): List<User> =
-        jdbc.query(
-            "SELECT id, name, email FROM users",
-            userRowMapper,
-        )
+        jdbc
+            .query(
+                "SELECT id, name, email, provider, provider_id, jellyfin_user_id, created_at FROM users",
+                userEntityRowMapper,
+            ).map { it.toDomain() }
 
     override fun deleteById(id: UUID) {
         jdbc.update("DELETE FROM users WHERE id = ?", id)
     }
+
+    override fun findByProviderAndProviderId(
+        provider: AuthProvider,
+        providerId: String,
+    ): User? {
+        val entities =
+            jdbc.query(
+                """
+                SELECT id, name, email, provider, provider_id, jellyfin_user_id, created_at FROM users
+                WHERE provider = ? AND provider_id = ?
+                """.trimIndent(),
+                userEntityRowMapper,
+                provider.name,
+                providerId,
+            )
+        return entities.firstOrNull()?.toDomain()
+    }
+
+    private fun findProviderById(id: UUID): AuthProvider? =
+        jdbc
+            .query(
+                "SELECT provider FROM users WHERE id = ?",
+                { rs: ResultSet, _: Int -> rs.getString("provider") },
+                id,
+            ).firstOrNull()
+            ?.let { AuthProvider.valueOf(it) }
+
+    private fun findProviderIdById(id: UUID): String? =
+        jdbc
+            .query(
+                "SELECT provider_id FROM users WHERE id = ?",
+                { rs: ResultSet, _: Int -> rs.getString("provider_id") },
+                id,
+            ).firstOrNull()
 }

src/main/kotlin/com/project/movienight/adapters/persistence/jdbc/support/DelimitedValueCodec.kt

@@ -0,0 +1,38 @@
+package com.project.movienight.adapters.persistence.jdbc.support
+
+import java.net.URLDecoder
+import java.net.URLEncoder
+import java.nio.charset.StandardCharsets
+
+object DelimitedValueCodec {
+    fun encodeList(values: List<String>): String = values.joinToString("|") { encode(it) }
+
+    fun decodeList(value: String?): List<String> =
+        value
+            ?.takeIf { it.isNotBlank() }
+            ?.split("|")
+            ?.map { decode(it) }
+            ?: emptyList()
+
+    fun encodeWeightedMap(values: Map<String, Int>): String =
+        values.entries.joinToString("|") { entry -> "${encode(entry.key)}:${entry.value}" }
+
+    fun decodeWeightedMap(value: String?): Map<String, Int> {
+        if (value.isNullOrBlank()) return emptyMap()
+
+        return value
+            .split("|")
+            .mapNotNull { pair ->
+                val parts = pair.split(":", limit = 2)
+                if (parts.size != 2) return@mapNotNull null
+
+                val key = decode(parts[0])
+                val weight = parts[1].toIntOrNull() ?: return@mapNotNull null
+                key to weight
+            }.toMap()
+    }
+
+    private fun encode(value: String): String = URLEncoder.encode(value, StandardCharsets.UTF_8)
+
+    private fun decode(value: String): String = URLDecoder.decode(value, StandardCharsets.UTF_8)
+}

src/main/kotlin/com/project/movienight/adapters/security/CustomOAuth2UserService.kt

@@ -0,0 +1,81 @@
+package com.project.movienight.adapters.security
+
+import com.project.movienight.application.ports.input.security.OAuth2UserInfo
+import com.project.movienight.application.ports.output.IdGenerator
+import com.project.movienight.application.ports.output.UserRepositoryPort
+import com.project.movienight.domain.model.AuthProvider
+import com.project.movienight.domain.model.User
+import org.slf4j.LoggerFactory
+import org.springframework.security.oauth2.client.userinfo.DefaultOAuth2UserService
+import org.springframework.security.oauth2.client.userinfo.OAuth2UserRequest
+import org.springframework.security.oauth2.core.OAuth2AuthenticationException
+import org.springframework.security.oauth2.core.user.OAuth2User
+import org.springframework.stereotype.Service
+
+@Service
+class CustomOAuth2UserService(
+    private val userRepository: UserRepositoryPort,
+    private val idGenerator: IdGenerator,
+) : DefaultOAuth2UserService() {
+    companion object {
+        private val log = LoggerFactory.getLogger(CustomOAuth2UserService::class.java)
+    }
+
+    override fun loadUser(userRequest: OAuth2UserRequest): OAuth2User {
+        val oAuth2User = super.loadUser(userRequest)
+        val registrationId = userRequest.clientRegistration.registrationId
+
+        log.debug("Processing OAuth2 login for provider: {}", registrationId)
+
+        return try {
+            val userInfo = OAuth2UserInfoFactory.getOAuth2UserInfo(registrationId, oAuth2User)
+            val user = findOrCreateUser(userInfo)
+            UserPrincipal.create(user, oAuth2User.attributes)
+        } catch (e: IllegalArgumentException) {
+            log.error("OAuth2 authentication failed: ${e.message}", e)
+            throw OAuth2AuthenticationException("Failed to process OAuth2 user data")
+        } catch (e: OAuth2AuthenticationException) {
+            log.error("OAuth2 authentication failed: ${e.message}", e)
+            throw e
+        }
+    }
+
+    private fun findOrCreateUser(userInfo: OAuth2UserInfo): User {
+        val provider = AuthProvider.valueOf(userInfo.getProvider().uppercase())
+
+        val existingUser =
+            userRepository.findByProviderAndProviderId(
+                provider,
+                userInfo.getProviderId(),
+            )
+
+        return if (existingUser != null) {
+            log.debug("User found by provider: {}", userInfo.getProvider())
+            existingUser
+        } else {
+            val userByEmail = userRepository.findByEmail(userInfo.getEmail())
+
+            if (userByEmail != null) {
+                log.debug("Linking OAuth2 account to existing user: {}", userInfo.getEmail())
+                userRepository.linkOAuthAccount(
+                    userId = userByEmail.id,
+                    provider = provider,
+                    providerId = userInfo.getProviderId(),
+                )
+            } else {
+                log.debug("Creating new user for provider: {}", userInfo.getProvider())
+                val newUser =
+                    User(
+                        id = idGenerator.generateId(),
+                        name = userInfo.getName(),
+                        email = userInfo.getEmail(),
+                    )
+                userRepository.createOAuthUser(
+                    user = newUser,
+                    provider = provider,
+                    providerId = userInfo.getProviderId(),
+                )
+            }
+        }
+    }
+}

src/main/kotlin/com/project/movienight/adapters/security/GoogleOAuth2UserInfo.kt

@@ -0,0 +1,17 @@
+package com.project.movienight.adapters.security
+
+import com.project.movienight.application.ports.input.security.OAuth2UserInfo
+
+class GoogleOAuth2UserInfo(
+    private val attributes: Map<String, Any>,
+) : OAuth2UserInfo {
+    override fun getProviderId(): String = attributes["sub"] as String
+
+    override fun getEmail(): String = attributes["email"] as String
+
+    override fun getName(): String = attributes["name"] as String
+
+    override fun getProvider(): String = "google"
+
+    override fun getAttributes(): Map<String, Any> = attributes
+}

src/main/kotlin/com/project/movienight/adapters/security/OAuth2UserInfoFactory.kt

@@ -0,0 +1,21 @@
+package com.project.movienight.adapters.security
+
+import com.project.movienight.application.ports.input.security.OAuth2UserInfo
+import org.springframework.security.oauth2.core.OAuth2AuthenticationException
+import org.springframework.security.oauth2.core.user.OAuth2User
+
+object OAuth2UserInfoFactory {
+    fun getOAuth2UserInfo(
+        registrationId: String,
+        user: OAuth2User,
+    ): OAuth2UserInfo {
+        val attributes = user.attributes
+
+        return when (registrationId.lowercase()) {
+            "google" -> GoogleOAuth2UserInfo(attributes)
+            "yandex" -> YandexOAuth2UserInfo(attributes)
+            "vk" -> VkOAuth2UserInfo(attributes)
+            else -> throw OAuth2AuthenticationException("Unknown provider: $registrationId")
+        }
+    }
+}

src/main/kotlin/com/project/movienight/adapters/security/SecurityConfiguration.kt

@@ -0,0 +1,54 @@
+package com.project.movienight.adapters.security
+
+import org.springframework.context.annotation.Bean
+import org.springframework.context.annotation.Configuration
+import org.springframework.security.config.annotation.web.builders.HttpSecurity
+import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity
+import org.springframework.security.web.SecurityFilterChain
+
+@Configuration
+@EnableWebSecurity
+class SecurityConfiguration(
+    private val customOAuth2UserService: CustomOAuth2UserService,
+) {
+    @Bean
+    fun securityFilterChain(http: HttpSecurity): SecurityFilterChain {
+        http
+            .oauth2Login { oauth2 ->
+                oauth2
+                    .userInfoEndpoint { userInfo ->
+                        userInfo.userService(customOAuth2UserService)
+                    }.defaultSuccessUrl("/api/users/me", true)
+            }.authorizeHttpRequests { auth ->
+                auth
+                    .requestMatchers(
+                        "/",
+                        "/login/**",
+                        "/oauth2/**",
+                        "/h2-console/**",
+                        "/actuator/health",
+                        "/actuator/health/**",
+                        "/actuator/prometheus",
+                    ).permitAll()
+                    .requestMatchers("/api/v1/docs/**", "/api/v1/swagger-ui/**", "/swagger-ui/**")
+                    .permitAll()
+                    .requestMatchers(
+                        "/api/integrations/jellyfin/**",
+                    ).permitAll()
+                    .requestMatchers("/api/users/me")
+                    .authenticated()
+                    .requestMatchers("/api/**")
+                    .authenticated()
+                    .anyRequest()
+                    .authenticated()
+            }.headers { headers ->
+                headers.frameOptions { frameOptions ->
+                    frameOptions.sameOrigin()
+                }
+            }.csrf { csrf ->
+                csrf.disable()
+            }
+
+        return http.build()
+    }
+}

src/main/kotlin/com/project/movienight/adapters/security/UserPrincipal.kt

@@ -0,0 +1,44 @@
+package com.project.movienight.adapters.security
+
+import com.project.movienight.domain.model.User
+import org.springframework.security.core.GrantedAuthority
+import org.springframework.security.core.authority.SimpleGrantedAuthority
+import org.springframework.security.core.userdetails.UserDetails
+import org.springframework.security.oauth2.core.user.OAuth2User
+import java.util.UUID
+
+class UserPrincipal(
+    private val user: User,
+    private val attributes: Map<String, Any>? = null,
+) : OAuth2User,
+    UserDetails {
+    fun getId(): UUID = user.id
+
+    override fun getName(): String = user.name
+
+    override fun getAttributes(): Map<String, Any> = attributes ?: emptyMap()
+
+    override fun getAuthorities(): Collection<GrantedAuthority> =
+        listOf(
+            SimpleGrantedAuthority("ROLE_USER"),
+        )
+
+    override fun getPassword(): String = ""
+
+    override fun getUsername(): String = user.email
+
+    override fun isAccountNonExpired(): Boolean = true
+
+    override fun isAccountNonLocked(): Boolean = true
+
+    override fun isCredentialsNonExpired(): Boolean = true
+
+    override fun isEnabled(): Boolean = true
+
+    companion object {
+        fun create(
+            user: User,
+            attributes: Map<String, Any>? = null,
+        ): UserPrincipal = UserPrincipal(user, attributes)
+    }
+}

src/main/kotlin/com/project/movienight/adapters/security/VkOAuth2UserInfo.kt

@@ -0,0 +1,28 @@
+package com.project.movienight.adapters.security
+
+import com.project.movienight.application.ports.input.security.OAuth2UserInfo
+
+class VkOAuth2UserInfo(
+    private val attributes: Map<String, Any>,
+) : OAuth2UserInfo {
+    override fun getProviderId(): String =
+        (attributes["response"] as? List<*>)
+            ?.firstOrNull()
+            ?.let { it as? Map<*, *> }
+            ?.get("id")
+            ?.toString() ?: ""
+
+    override fun getEmail(): String = attributes["email"]?.toString() ?: ""
+
+    override fun getName(): String {
+        val response = attributes["response"] as? List<*>
+        val first = response?.firstOrNull() as? Map<*, *>
+        val firstName = first?.get("first_name")?.toString() ?: ""
+        val lastName = first?.get("last_name")?.toString() ?: ""
+        return "$firstName $lastName".trim()
+    }
+
+    override fun getProvider(): String = "vk"
+
+    override fun getAttributes(): Map<String, Any> = attributes
+}

src/main/kotlin/com/project/movienight/adapters/security/YandexOAuth2UserInfo.kt

@@ -0,0 +1,22 @@
+package com.project.movienight.adapters.security
+
+import com.project.movienight.application.ports.input.security.OAuth2UserInfo
+
+class YandexOAuth2UserInfo(
+    private val attributes: Map<String, Any>,
+) : OAuth2UserInfo {
+    override fun getProviderId(): String = attributes["id"]?.toString() ?: ""
+
+    override fun getEmail(): String =
+        (attributes["emails"] as? List<*>)
+            ?.firstOrNull()
+            ?.let { it as? Map<*, *> }
+            ?.get("value")
+            ?.toString() ?: ""
+
+    override fun getName(): String = attributes["display_name"]?.toString() ?: ""
+
+    override fun getProvider(): String = "yandex"
+
+    override fun getAttributes(): Map<String, Any> = attributes
+}

src/main/kotlin/com/project/movienight/adapters/web/ApiExceptionHandler.kt

@@ -3,29 +3,111 @@ package com.project.movienight.adapters.web
 import com.project.movienight.domain.exception.BlockedValueException
 import com.project.movienight.domain.exception.DomainException
 import com.project.movienight.domain.exception.EntityNotFoundException
+import org.slf4j.LoggerFactory
+import org.slf4j.MDC
 import org.springframework.http.HttpStatus
+import org.springframework.http.ResponseEntity
+import org.springframework.web.bind.MethodArgumentNotValidException
 import org.springframework.web.bind.annotation.ExceptionHandler
 import org.springframework.web.bind.annotation.ResponseStatus
 import org.springframework.web.bind.annotation.RestControllerAdvice
+import org.springframework.web.server.ResponseStatusException
+import org.springframework.web.servlet.resource.NoResourceFoundException
 
 @RestControllerAdvice
 class ApiExceptionHandler {
-    @ExceptionHandler(EntityNotFoundException::class)
+    private val log = LoggerFactory.getLogger(javaClass)
+
+    @ExceptionHandler(EntityNotFoundException::class, NoResourceFoundException::class)
     @ResponseStatus(HttpStatus.NOT_FOUND)
-    fun handleNotFound(exception: EntityNotFoundException): ErrorResponse =
-        ErrorResponse(message = exception.message ?: "Entity not found")
+    fun handleNotFound(exception: Exception): ErrorResponse {
+        val traceId = currentTraceId()
+        log.warn("Resource not found: traceId='{}', message='{}'", traceId, exception.message)
+
+        return ErrorResponse(
+            message = exception.message ?: "Resource not found",
+            traceId = traceId,
+        )
+    }
 
     @ExceptionHandler(BlockedValueException::class)
     @ResponseStatus(HttpStatus.BAD_REQUEST)
-    fun handleBlockedValue(exception: BlockedValueException): ErrorResponse =
-        ErrorResponse(message = exception.message ?: "Blocked value")
+    fun handleBlockedValue(exception: BlockedValueException): ErrorResponse {
+        val traceId = currentTraceId()
+        log.warn("Blocked value: traceId='{}', message='{}'", traceId, exception.message)
+
+        return ErrorResponse(
+            message = exception.message ?: "Blocked value",
+            traceId = traceId,
+        )
+    }
 
     @ExceptionHandler(DomainException::class)
     @ResponseStatus(HttpStatus.BAD_REQUEST)
-    fun handleDomainException(exception: DomainException): ErrorResponse =
-        ErrorResponse(message = exception.message ?: "Domain error")
+    fun handleDomainException(exception: DomainException): ErrorResponse {
+        val traceId = currentTraceId()
+        log.warn("Domain error: traceId='{}', message='{}'", traceId, exception.message)
+
+        return ErrorResponse(
+            message = exception.message ?: "Domain error",
+            traceId = traceId,
+        )
+    }
+
+    @ExceptionHandler(MethodArgumentNotValidException::class)
+    @ResponseStatus(HttpStatus.BAD_REQUEST)
+    fun handleValidationException(exception: MethodArgumentNotValidException): ErrorResponse {
+        val traceId = currentTraceId()
+        val details =
+            exception
+                .bindingResult
+                .fieldErrors
+                .joinToString("; ") { error -> "${error.field}: ${error.defaultMessage}" }
+                .ifBlank { "Invalid request" }
+        log.warn("Validation error: traceId='{}', message='{}'", traceId, details)
+
+        return ErrorResponse(
+            message = details,
+            traceId = traceId,
+        )
+    }
+
+    @ExceptionHandler(ResponseStatusException::class)
+    fun handleResponseStatusException(exception: ResponseStatusException): ResponseEntity<ErrorResponse> {
+        val traceId = currentTraceId()
+        log.warn(
+            "HTTP error: traceId='{}', status='{}', message='{}'",
+            traceId,
+            exception.statusCode,
+            exception.reason,
+        )
+
+        return ResponseEntity
+            .status(exception.statusCode)
+            .body(
+                ErrorResponse(
+                    message = exception.reason ?: exception.message,
+                    traceId = traceId,
+                ),
+            )
+    }
+
+    @ExceptionHandler(Exception::class)
+    @ResponseStatus(HttpStatus.INTERNAL_SERVER_ERROR)
+    fun handleUnexpectedException(exception: Exception): ErrorResponse {
+        val traceId = currentTraceId()
+        log.error("Unexpected error: traceId='{}'", traceId, exception)
+
+        return ErrorResponse(
+            message = "Internal server error",
+            traceId = traceId,
+        )
+    }
+
+    private fun currentTraceId(): String = MDC.get("traceId") ?: "unknown"
 }
 
 data class ErrorResponse(
     val message: String,
+    val traceId: String,
 )

src/main/kotlin/com/project/movienight/adapters/web/ContentTypeParser.kt

@@ -0,0 +1,10 @@
+package com.project.movienight.adapters.web
+
+import com.project.movienight.domain.exception.DomainException
+import com.project.movienight.domain.model.ContentType
+
+fun parseContentType(value: String): ContentType =
+    runCatching { ContentType.valueOf(value.uppercase()) }
+        .getOrElse { throw DomainException("Unsupported content type: $value") }
+
+fun parseOptionalContentType(value: String?): ContentType? = value?.let { parseContentType(it) }

src/main/kotlin/com/project/movienight/adapters/web/FilmController.kt

@@ -4,17 +4,19 @@ import com.project.movienight.adapters.web.dto.request.CreateFilmRequest
 import com.project.movienight.adapters.web.dto.request.EditFilmRequest
 import com.project.movienight.adapters.web.dto.response.FilmResponse
 import com.project.movienight.application.ports.input.CreateFilmCommand
-import com.project.movienight.application.ports.input.CreateFilmUseCase
-import com.project.movienight.application.ports.input.DeleteFilmUseCase
 import com.project.movienight.application.ports.input.EditFilmCommand
-import com.project.movienight.application.ports.input.EditFilmUseCase
+import com.project.movienight.application.ports.input.FilmUseCase
+import jakarta.validation.Valid
 import org.springframework.http.HttpStatus
+import org.springframework.http.ResponseEntity
 import org.springframework.web.bind.annotation.DeleteMapping
+import org.springframework.web.bind.annotation.GetMapping
 import org.springframework.web.bind.annotation.PatchMapping
 import org.springframework.web.bind.annotation.PathVariable
 import org.springframework.web.bind.annotation.PostMapping
 import org.springframework.web.bind.annotation.RequestBody
 import org.springframework.web.bind.annotation.RequestMapping
+import org.springframework.web.bind.annotation.RequestParam
 import org.springframework.web.bind.annotation.ResponseStatus
 import org.springframework.web.bind.annotation.RestController
 import java.util.UUID
@@ -22,20 +24,28 @@ import java.util.UUID
 @RestController
 @RequestMapping("/api/films")
 class FilmController(
-    private val createFilmUseCase: CreateFilmUseCase,
-    private val editFilmUseCase: EditFilmUseCase,
-    private val deleteFilmUseCase: DeleteFilmUseCase,
+    private val filmUseCase: FilmUseCase,
 ) {
     @PostMapping
     @ResponseStatus(HttpStatus.CREATED)
     fun create(
-        @RequestBody request: CreateFilmRequest,
+        @Valid @RequestBody request: CreateFilmRequest,
     ): FilmResponse =
         FilmResponse.fromDomain(
-            createFilmUseCase.create(
+            filmUseCase.create(
                 CreateFilmCommand(
                     title = request.title,
                     description = request.description,
+                    contentType = parseContentType(request.contentType),
+                    releaseYear = request.releaseYear,
+                    genres = request.genres,
+                    cast = request.cast,
+                    directors = request.directors,
+                    imdbRating = request.imdbRating,
+                    platformRating = request.platformRating,
+                    externalUrl = request.externalUrl,
+                    jellyfinItemId = request.jellyfinItemId,
+                    jellyfinLibraryId = request.jellyfinLibraryId,
                 ),
             ),
         )
@@ -43,15 +53,25 @@ class FilmController(
     @PatchMapping("/{id}")
     fun edit(
         @PathVariable id: UUID,
-        @RequestBody request: EditFilmRequest,
+        @Valid @RequestBody request: EditFilmRequest,
     ): FilmResponse =
         FilmResponse.fromDomain(
-            editFilmUseCase.edit(
+            filmUseCase.edit(
                 id = id,
                 command =
                     EditFilmCommand(
                         title = request.title,
                         description = request.description,
+                        contentType = parseContentType(request.contentType),
+                        releaseYear = request.releaseYear,
+                        genres = request.genres,
+                        cast = request.cast,
+                        directors = request.directors,
+                        imdbRating = request.imdbRating,
+                        platformRating = request.platformRating,
+                        externalUrl = request.externalUrl,
+                        jellyfinItemId = request.jellyfinItemId,
+                        jellyfinLibraryId = request.jellyfinLibraryId,
                     ),
             ),
         )
@@ -60,5 +80,25 @@ class FilmController(
     @ResponseStatus(HttpStatus.NO_CONTENT)
     fun delete(
         @PathVariable id: UUID,
-    ) = deleteFilmUseCase.delete(id)
+    ) = filmUseCase.delete(id)
+
+    @GetMapping("/{id}")
+    fun getById(
+        @PathVariable id: UUID,
+    ): FilmResponse = FilmResponse.fromDomain(filmUseCase.getById(id))
+
+    @GetMapping
+    fun getAll(): List<FilmResponse> = filmUseCase.getAll().map { FilmResponse.fromDomain(it) }
+
+    @GetMapping("/search")
+    fun searchByTitle(
+        @RequestParam title: String,
+    ): ResponseEntity<FilmResponse> {
+        val film = filmUseCase.searchByTitle(title)
+        return if (film != null) {
+            ResponseEntity.ok(FilmResponse.fromDomain(film))
+        } else {
+            ResponseEntity.notFound().build()
+        }
+    }
 }

src/main/kotlin/com/project/movienight/adapters/web/FilmLibraryController.kt

@@ -1,21 +1,16 @@
 package com.project.movienight.adapters.web
 
-import com.project.movienight.adapters.web.dto.request.CreateFilmLibraryRequest
-import com.project.movienight.adapters.web.dto.response.FilmLibraryResponse
+import com.project.movienight.adapters.web.dto.response.FilmLibraryEntryResponse
+import com.project.movienight.adapters.web.dto.response.FilmResponse
 import com.project.movienight.application.ports.input.AddFilmToLibraryCommand
-import com.project.movienight.application.ports.input.AddFilmToLibraryUseCase
-import com.project.movienight.application.ports.input.CreateFilmLibraryCommand
-import com.project.movienight.application.ports.input.CreateFilmLibraryUseCase
-import com.project.movienight.application.ports.input.GetFilmLibraryQuery
-import com.project.movienight.application.ports.input.GetFilmLibraryUseCase
+import com.project.movienight.application.ports.input.FilmLibraryUseCase
+import com.project.movienight.application.ports.input.MarkFilmViewedCommand
 import com.project.movienight.application.ports.input.RemoveFilmFromLibraryCommand
-import com.project.movienight.application.ports.input.RemoveFilmFromLibraryUseCase
 import org.springframework.http.HttpStatus
 import org.springframework.web.bind.annotation.DeleteMapping
 import org.springframework.web.bind.annotation.GetMapping
 import org.springframework.web.bind.annotation.PathVariable
 import org.springframework.web.bind.annotation.PostMapping
-import org.springframework.web.bind.annotation.RequestBody
 import org.springframework.web.bind.annotation.RequestMapping
 import org.springframework.web.bind.annotation.ResponseStatus
 import org.springframework.web.bind.annotation.RestController
@@ -24,44 +19,29 @@ import java.util.UUID
 @RestController
 @RequestMapping("/api/users/{userId}/library")
 class FilmLibraryController(
-    private val createFilmLibraryUseCase: CreateFilmLibraryUseCase,
-    private val addFilmToLibraryUseCase: AddFilmToLibraryUseCase,
-    private val removeFilmFromLibraryUseCase: RemoveFilmFromLibraryUseCase,
-    private val getFilmLibraryUseCase: GetFilmLibraryUseCase,
+    private val filmLibraryUseCase: FilmLibraryUseCase,
 ) {
-    @PostMapping
-    @ResponseStatus(HttpStatus.CREATED)
-    fun create(
-        @PathVariable userId: UUID,
-        @RequestBody request: CreateFilmLibraryRequest,
-    ): FilmLibraryResponse =
-        FilmLibraryResponse.fromDomain(
-            createFilmLibraryUseCase.create(
-                CreateFilmLibraryCommand(
-                    userId = userId,
-                    name = request.name,
-                ),
-            ),
-        )
-
     @GetMapping
-    fun get(
+    fun list(
         @PathVariable userId: UUID,
-    ): FilmLibraryResponse =
-        FilmLibraryResponse.fromDomain(
-            getFilmLibraryUseCase.getLibrary(
-                GetFilmLibraryQuery(userId = userId),
-            ),
-        )
+    ): List<FilmLibraryEntryResponse> =
+        filmLibraryUseCase
+            .list(userId)
+            .map { entry -> FilmLibraryEntryResponse.fromDomain(entry) }
+
+    @GetMapping("/entries")
+    fun listEntries(
+        @PathVariable userId: UUID,
+    ): List<FilmLibraryEntryResponse> = list(userId)
 
     @PostMapping("/films/{filmId}")
     @ResponseStatus(HttpStatus.CREATED)
     fun addFilm(
         @PathVariable userId: UUID,
         @PathVariable filmId: UUID,
-    ): FilmLibraryResponse =
-        FilmLibraryResponse.fromDomain(
-            addFilmToLibraryUseCase.addFilm(
+    ): FilmLibraryEntryResponse =
+        FilmLibraryEntryResponse.fromDomain(
+            filmLibraryUseCase.addFilm(
                 AddFilmToLibraryCommand(
                     userId = userId,
                     filmId = filmId,
@@ -69,15 +49,36 @@ class FilmLibraryController(
             ),
         )
 
+    @PostMapping("/films/{filmId}/viewed")
+    fun markViewed(
+        @PathVariable userId: UUID,
+        @PathVariable filmId: UUID,
+    ): FilmLibraryEntryResponse =
+        FilmLibraryEntryResponse.fromDomain(
+            filmLibraryUseCase.markViewed(
+                MarkFilmViewedCommand(
+                    userId = userId,
+                    filmId = filmId,
+                ),
+            ),
+        )
+
     @DeleteMapping("/films/{filmId}")
     @ResponseStatus(HttpStatus.NO_CONTENT)
     fun removeFilm(
         @PathVariable userId: UUID,
         @PathVariable filmId: UUID,
-    ) = removeFilmFromLibraryUseCase.removeFilm(
-        RemoveFilmFromLibraryCommand(
-            userId = userId,
-            filmId = filmId,
-        ),
-    )
+    ) {
+        filmLibraryUseCase.removeFilm(
+            RemoveFilmFromLibraryCommand(
+                userId = userId,
+                filmId = filmId,
+            ),
+        )
+    }
+
+    @GetMapping("/available-films")
+    fun getAvailableFilms(
+        @PathVariable userId: UUID,
+    ): List<FilmResponse> = filmLibraryUseCase.listAvailableFilms(userId).map { FilmResponse.fromDomain(it) }
 }

src/main/kotlin/com/project/movienight/adapters/web/FilmRatingController.kt

@@ -0,0 +1,45 @@
+package com.project.movienight.adapters.web
+
+import com.project.movienight.adapters.web.dto.request.RateFilmRequest
+import com.project.movienight.adapters.web.dto.response.FilmRatingResponse
+import com.project.movienight.application.ports.input.FilmRatingUseCase
+import com.project.movienight.application.ports.input.RateFilmCommand
+import jakarta.validation.Valid
+import org.springframework.http.HttpStatus
+import org.springframework.web.bind.annotation.GetMapping
+import org.springframework.web.bind.annotation.PathVariable
+import org.springframework.web.bind.annotation.PostMapping
+import org.springframework.web.bind.annotation.RequestBody
+import org.springframework.web.bind.annotation.RequestMapping
+import org.springframework.web.bind.annotation.ResponseStatus
+import org.springframework.web.bind.annotation.RestController
+import java.util.UUID
+
+@RestController
+@RequestMapping("/api/users/{userId}/ratings")
+class FilmRatingController(
+    private val filmRatingUseCase: FilmRatingUseCase,
+) {
+    @PostMapping("/films/{filmId}")
+    @ResponseStatus(HttpStatus.CREATED)
+    fun rate(
+        @PathVariable userId: UUID,
+        @PathVariable filmId: UUID,
+        @Valid @RequestBody request: RateFilmRequest,
+    ): FilmRatingResponse =
+        FilmRatingResponse.fromDomain(
+            filmRatingUseCase.rate(
+                RateFilmCommand(
+                    userId = userId,
+                    filmId = filmId,
+                    score = request.score,
+                    note = request.note,
+                ),
+            ),
+        )
+
+    @GetMapping
+    fun list(
+        @PathVariable userId: UUID,
+    ): List<FilmRatingResponse> = filmRatingUseCase.getRatings(userId).map { FilmRatingResponse.fromDomain(it) }
+}

src/main/kotlin/com/project/movienight/adapters/web/JellyfinEventsController.kt

@@ -0,0 +1,50 @@
+package com.project.movienight.adapters.web
+
+import com.project.movienight.adapters.web.dto.request.JellyfinEventRequest
+import com.project.movienight.application.ports.input.HandleJellyfinEventCommand
+import com.project.movienight.application.ports.input.JellyfinEventUseCase
+import jakarta.validation.Valid
+import org.slf4j.LoggerFactory
+import org.springframework.http.HttpStatus
+import org.springframework.web.bind.annotation.PostMapping
+import org.springframework.web.bind.annotation.RequestBody
+import org.springframework.web.bind.annotation.RequestHeader
+import org.springframework.web.bind.annotation.RequestMapping
+import org.springframework.web.bind.annotation.ResponseStatus
+import org.springframework.web.bind.annotation.RestController
+
+@RestController
+@RequestMapping("/api/integrations/jellyfin")
+class JellyfinEventsController(
+    private val jellyfinEventUseCase: JellyfinEventUseCase,
+    private val authenticator: JellyfinPluginAuthenticator,
+) {
+    private val log = LoggerFactory.getLogger(JellyfinEventsController::class.java)
+
+    @PostMapping("/events")
+    @ResponseStatus(HttpStatus.OK)
+    fun receiveEvent(
+        @RequestHeader(value = "X-MovieNight-Plugin-Token", required = false) token: String?,
+        @Valid @RequestBody request: JellyfinEventRequest,
+    ) {
+        authenticator.authenticate(token)
+
+        log.debug(
+            "Received Jellyfin event {} for user {} item {}",
+            request.eventId,
+            request.jellyfinUserId,
+            request.itemId,
+        )
+        jellyfinEventUseCase.handle(
+            HandleJellyfinEventCommand(
+                eventId = request.eventId,
+                serverId = null,
+                eventType = request.eventType,
+                occurredAt = request.occurredAt,
+                jellyfinUserId = request.jellyfinUserId,
+                itemId = request.itemId,
+                payload = request.payload,
+            ),
+        )
+    }
+}

src/main/kotlin/com/project/movienight/adapters/web/JellyfinPluginAuthenticator.kt

@@ -0,0 +1,21 @@
+package com.project.movienight.adapters.web
+
+import com.project.movienight.config.JellyfinIntegrationProperties
+import org.springframework.http.HttpStatus
+import org.springframework.stereotype.Component
+import org.springframework.web.server.ResponseStatusException
+
+@Component
+class JellyfinPluginAuthenticator(
+    private val properties: JellyfinIntegrationProperties,
+) {
+    fun authenticate(token: String?) {
+        if (!properties.enabled) {
+            throw ResponseStatusException(HttpStatus.SERVICE_UNAVAILABLE, "Jellyfin integration is disabled")
+        }
+
+        if (properties.pluginToken.isNotBlank() && token != properties.pluginToken) {
+            throw ResponseStatusException(HttpStatus.UNAUTHORIZED, "Invalid plugin token")
+        }
+    }
+}

src/main/kotlin/com/project/movienight/adapters/web/JellyfinPluginController.kt

@@ -0,0 +1,227 @@
+package com.project.movienight.adapters.web
+
+import com.project.movienight.adapters.web.dto.request.RateFilmRequest
+import com.project.movienight.adapters.web.dto.request.RecommendationOnboardingRequest
+import com.project.movienight.adapters.web.dto.response.FilmLibraryEntryResponse
+import com.project.movienight.adapters.web.dto.response.FilmRatingResponse
+import com.project.movienight.adapters.web.dto.response.RecommendationOnboardingResponse
+import com.project.movienight.adapters.web.dto.response.RecommendationResponse
+import com.project.movienight.adapters.web.dto.response.UserPreferencesResponse
+import com.project.movienight.application.ports.input.CompleteRecommendationOnboardingCommand
+import com.project.movienight.application.ports.input.CompleteRecommendationOnboardingUseCase
+import com.project.movienight.application.ports.input.FilmLibraryUseCase
+import com.project.movienight.application.ports.input.FilmRatingUseCase
+import com.project.movienight.application.ports.input.GetRecommendationsUseCase
+import com.project.movienight.application.ports.input.MarkFilmViewedCommand
+import com.project.movienight.application.ports.input.RateFilmCommand
+import com.project.movienight.application.ports.input.RecommendationQuery
+import com.project.movienight.application.ports.input.UserPreferencesUseCase
+import com.project.movienight.application.ports.output.FilmRepositoryPort
+import com.project.movienight.application.ports.output.IdGenerator
+import com.project.movienight.application.ports.output.UserRepositoryPort
+import com.project.movienight.config.JellyfinIntegrationProperties
+import com.project.movienight.domain.exception.EntityNotFoundException
+import com.project.movienight.domain.model.Film
+import com.project.movienight.domain.model.RecommendationStyle
+import com.project.movienight.domain.model.User
+import jakarta.validation.Valid
+import org.springframework.http.HttpStatus
+import org.springframework.web.bind.annotation.GetMapping
+import org.springframework.web.bind.annotation.PathVariable
+import org.springframework.web.bind.annotation.PostMapping
+import org.springframework.web.bind.annotation.RequestBody
+import org.springframework.web.bind.annotation.RequestHeader
+import org.springframework.web.bind.annotation.RequestMapping
+import org.springframework.web.bind.annotation.RequestParam
+import org.springframework.web.bind.annotation.RestController
+import org.springframework.web.server.ResponseStatusException
+import java.net.URLEncoder
+import java.nio.charset.StandardCharsets
+import java.time.OffsetDateTime
+import java.util.Locale
+import java.util.UUID
+
+@RestController
+@RequestMapping("/api/integrations/jellyfin")
+class JellyfinPluginController(
+    private val authenticator: JellyfinPluginAuthenticator,
+    private val userRepository: UserRepositoryPort,
+    private val filmRepository: FilmRepositoryPort,
+    private val idGenerator: IdGenerator,
+    private val getRecommendationsUseCase: GetRecommendationsUseCase,
+    private val filmRatingUseCase: FilmRatingUseCase,
+    private val filmLibraryUseCase: FilmLibraryUseCase,
+    private val userPreferencesUseCase: UserPreferencesUseCase,
+    private val completeRecommendationOnboardingUseCase: CompleteRecommendationOnboardingUseCase,
+    private val jellyfinProperties: JellyfinIntegrationProperties,
+) {
+    @GetMapping("/users/{jellyfinUserId}/recommendations")
+    fun recommend(
+        @RequestHeader(value = "X-MovieNight-Plugin-Token", required = false) token: String?,
+        @PathVariable jellyfinUserId: String,
+        @RequestParam(required = false) contentType: String?,
+        @RequestParam(required = false) mood: String?,
+        @RequestParam(required = false, defaultValue = "false") libraryOnly: Boolean,
+        @RequestParam(required = false, defaultValue = "10") limit: Int,
+    ): List<RecommendationResponse> {
+        authenticator.authenticate(token)
+        val user = resolveOrCreateUser(jellyfinUserId)
+        return getRecommendationsUseCase
+            .recommend(
+                RecommendationQuery(
+                    userId = user.id,
+                    contentType = parseOptionalContentType(contentType),
+                    mood = mood,
+                    libraryOnly = libraryOnly,
+                    limit = limit,
+                ),
+            ).map { recommendation ->
+                RecommendationResponse.fromDomain(
+                    recommendation = recommendation,
+                    watchUrl = buildWatchUrl(recommendation.film.jellyfinItemId),
+                )
+            }
+    }
+
+    @PostMapping("/users/{jellyfinUserId}/ratings/items/{jellyfinItemId}")
+    fun rate(
+        @RequestHeader(value = "X-MovieNight-Plugin-Token", required = false) token: String?,
+        @PathVariable jellyfinUserId: String,
+        @PathVariable jellyfinItemId: String,
+        @Valid @RequestBody request: RateFilmRequest,
+    ): FilmRatingResponse {
+        authenticator.authenticate(token)
+        val user = resolveOrCreateUser(jellyfinUserId)
+        val film = resolveFilm(jellyfinItemId)
+        return FilmRatingResponse.fromDomain(
+            filmRatingUseCase.rate(
+                RateFilmCommand(
+                    userId = user.id,
+                    filmId = film.id,
+                    score = request.score,
+                    note = request.note,
+                ),
+            ),
+        )
+    }
+
+    @GetMapping("/users/{jellyfinUserId}/ratings")
+    fun ratings(
+        @RequestHeader(value = "X-MovieNight-Plugin-Token", required = false) token: String?,
+        @PathVariable jellyfinUserId: String,
+    ): List<FilmRatingResponse> {
+        authenticator.authenticate(token)
+        val user = resolveOrCreateUser(jellyfinUserId)
+        return filmRatingUseCase.getRatings(user.id).map { FilmRatingResponse.fromDomain(it) }
+    }
+
+    @PostMapping("/users/{jellyfinUserId}/library/items/{jellyfinItemId}/viewed")
+    fun markViewed(
+        @RequestHeader(value = "X-MovieNight-Plugin-Token", required = false) token: String?,
+        @PathVariable jellyfinUserId: String,
+        @PathVariable jellyfinItemId: String,
+        @RequestBody(required = false) request: JellyfinViewedRequest?,
+    ): FilmLibraryEntryResponse {
+        authenticator.authenticate(token)
+        val user = resolveOrCreateUser(jellyfinUserId)
+        val film = resolveFilm(jellyfinItemId)
+        return FilmLibraryEntryResponse.fromDomain(
+            filmLibraryUseCase.markViewed(
+                MarkFilmViewedCommand(
+                    userId = user.id,
+                    filmId = film.id,
+                    watchedAt = request?.watchedAt?.toLocalDateTime(),
+                ),
+            ),
+        )
+    }
+
+    @GetMapping("/users/{jellyfinUserId}/preferences")
+    fun preferences(
+        @RequestHeader(value = "X-MovieNight-Plugin-Token", required = false) token: String?,
+        @PathVariable jellyfinUserId: String,
+    ): UserPreferencesResponse {
+        authenticator.authenticate(token)
+        val user = resolveOrCreateUser(jellyfinUserId)
+        return userPreferencesUseCase.get(user.id)?.let { UserPreferencesResponse.fromDomain(it) }
+            ?: throw ResponseStatusException(HttpStatus.NOT_FOUND, "User preferences not found")
+    }
+
+    @PostMapping("/users/{jellyfinUserId}/recommendation-onboarding")
+    fun completeOnboarding(
+        @RequestHeader(value = "X-MovieNight-Plugin-Token", required = false) token: String?,
+        @PathVariable jellyfinUserId: String,
+        @RequestBody request: RecommendationOnboardingRequest,
+    ): RecommendationOnboardingResponse {
+        authenticator.authenticate(token)
+        val user = resolveOrCreateUser(jellyfinUserId)
+        return RecommendationOnboardingResponse.fromApplication(
+            completeRecommendationOnboardingUseCase.complete(
+                CompleteRecommendationOnboardingCommand(
+                    userId = user.id,
+                    weightedGenres = request.weightedGenres,
+                    plotTypes = request.plotTypes,
+                    eras = request.eras,
+                    castAndDirectors = request.castAndDirectors,
+                    moods = request.moods,
+                    contentTypes = request.contentTypes.mapNotNull { runCatching { parseContentType(it) }.getOrNull() },
+                    likedFilmIds = request.likedFilmIds,
+                    dislikedFilmIds = request.dislikedFilmIds,
+                    libraryFilmIds = request.libraryFilmIds,
+                    watchedFilmIds = request.watchedFilmIds,
+                    recommendationStyle = parseRecommendationStyle(request.recommendationStyle),
+                ),
+            ),
+        )
+    }
+
+    private fun resolveOrCreateUser(jellyfinUserId: String): User =
+        normalizeJellyfinId(jellyfinUserId).let { normalizedId ->
+            userRepository.findByJellyfinUserId(normalizedId)
+                ?: userRepository.save(
+                    User(
+                        id = idGenerator.generateId(),
+                        name = "Jellyfin User",
+                        email = syntheticJellyfinEmail(normalizedId),
+                        jellyfinUserId = normalizedId,
+                    ),
+                )
+        }
+
+    private fun resolveFilm(jellyfinItemId: String): Film =
+        normalizeJellyfinId(jellyfinItemId).let { normalizedId ->
+            filmRepository.findByJellyfinItemId(normalizedId)
+                ?: throw EntityNotFoundException(entity = "Jellyfin item", id = jellyfinItemId)
+        }
+
+    private fun buildWatchUrl(jellyfinItemId: String?): String? {
+        if (jellyfinItemId.isNullOrBlank() || jellyfinProperties.webUrl.isBlank()) {
+            return null
+        }
+
+        val baseUrl = jellyfinProperties.webUrl.trimEnd('/')
+        val encodedItemId = URLEncoder.encode(jellyfinItemId, StandardCharsets.UTF_8)
+        return "$baseUrl/web/#/details?id=$encodedItemId"
+    }
+
+    private fun parseRecommendationStyle(value: String): RecommendationStyle =
+        runCatching { RecommendationStyle.valueOf(value.uppercase()) }
+            .getOrDefault(RecommendationStyle.BALANCED)
+
+    private fun normalizeJellyfinId(value: String): String =
+        runCatching { UUID.fromString(value).toString().replace("-", "") }
+            .getOrDefault(value)
+
+    private fun syntheticJellyfinEmail(jellyfinUserId: String): String {
+        val safeId =
+            jellyfinUserId
+                .lowercase(Locale.getDefault())
+                .replace(Regex("[^a-z0-9._%+-]"), "-")
+                .take(240)
+        return "jellyfin-$safeId@movienight.local"
+    }
+}
+
+data class JellyfinViewedRequest(
+    val watchedAt: OffsetDateTime? = null,
+)

src/main/kotlin/com/project/movienight/adapters/web/JellyfinSyncController.kt

@@ -0,0 +1,80 @@
+package com.project.movienight.adapters.web
+
+import com.project.movienight.adapters.web.dto.request.JellyfinSyncRequest
+import com.project.movienight.application.ports.input.IngestJellyfinSyncCommand
+import com.project.movienight.application.ports.input.JellyfinSyncItemCommand
+import com.project.movienight.application.ports.input.JellyfinSyncUseCase
+import com.project.movienight.application.ports.input.JellyfinSyncUserCommand
+import com.project.movienight.application.ports.input.JellyfinSyncUserStateCommand
+import com.project.movienight.domain.model.JellyfinSyncState
+import com.project.movienight.domain.model.JellyfinSyncSummary
+import jakarta.validation.Valid
+import org.springframework.web.bind.annotation.GetMapping
+import org.springframework.web.bind.annotation.PostMapping
+import org.springframework.web.bind.annotation.RequestBody
+import org.springframework.web.bind.annotation.RequestHeader
+import org.springframework.web.bind.annotation.RequestMapping
+import org.springframework.web.bind.annotation.RestController
+
+@RestController
+@RequestMapping("/api/integrations/jellyfin")
+class JellyfinSyncController(
+    private val jellyfinSyncUseCase: JellyfinSyncUseCase,
+    private val authenticator: JellyfinPluginAuthenticator,
+) {
+    @PostMapping("/sync")
+    fun syncNow(
+        @RequestHeader(value = "X-MovieNight-Plugin-Token", required = false) token: String?,
+        @Valid @RequestBody(required = false) request: JellyfinSyncRequest?,
+    ): JellyfinSyncSummary {
+        authenticator.authenticate(token)
+        return if (request == null) {
+            jellyfinSyncUseCase.syncNow()
+        } else {
+            jellyfinSyncUseCase.ingest(request.toCommand())
+        }
+    }
+
+    @GetMapping("/sync-state")
+    fun syncState(
+        @RequestHeader(value = "X-MovieNight-Plugin-Token", required = false) token: String?,
+    ): List<JellyfinSyncState> {
+        authenticator.authenticate(token)
+        return jellyfinSyncUseCase.getSyncStates()
+    }
+
+    private fun JellyfinSyncRequest.toCommand(): IngestJellyfinSyncCommand =
+        IngestJellyfinSyncCommand(
+            users =
+                users.map { user ->
+                    JellyfinSyncUserCommand(
+                        jellyfinUserId = user.jellyfinUserId,
+                        name = user.name,
+                    )
+                },
+            items =
+                items.map { item ->
+                    JellyfinSyncItemCommand(
+                        jellyfinItemId = item.jellyfinItemId,
+                        title = item.title,
+                        originalTitle = item.originalTitle,
+                        description = item.description,
+                        year = item.year,
+                        genres = item.genres,
+                        imdbId = item.imdbId,
+                        tmdbId = item.tmdbId,
+                        jellyfinLibraryId = item.jellyfinLibraryId,
+                        userStates =
+                            item.userStates.map { state ->
+                                JellyfinSyncUserStateCommand(
+                                    jellyfinUserId = state.jellyfinUserId,
+                                    isViewed = state.isViewed,
+                                    playCount = state.playCount,
+                                    lastPlayedAt = state.lastPlayedAt,
+                                    userRating = state.userRating,
+                                )
+                            },
+                    )
+                },
+        )
+}

src/main/kotlin/com/project/movienight/adapters/web/RecommendationController.kt

@@ -0,0 +1,91 @@
+package com.project.movienight.adapters.web
+
+import com.project.movienight.adapters.web.dto.response.RecommendationEventResponse
+import com.project.movienight.adapters.web.dto.response.RecommendationResponse
+import com.project.movienight.application.ports.input.AcceptRecommendationCommand
+import com.project.movienight.application.ports.input.AcceptRecommendationUseCase
+import com.project.movienight.application.ports.input.GetRecommendationsUseCase
+import com.project.movienight.application.ports.input.RecommendationQuery
+import com.project.movienight.application.ports.input.RejectRecommendationCommand
+import com.project.movienight.application.ports.input.RejectRecommendationUseCase
+import com.project.movienight.config.JellyfinIntegrationProperties
+import org.springframework.web.bind.annotation.GetMapping
+import org.springframework.web.bind.annotation.PathVariable
+import org.springframework.web.bind.annotation.PostMapping
+import org.springframework.web.bind.annotation.RequestMapping
+import org.springframework.web.bind.annotation.RequestParam
+import org.springframework.web.bind.annotation.RestController
+import java.net.URLEncoder
+import java.nio.charset.StandardCharsets
+import java.util.UUID
+
+@RestController
+@RequestMapping("/api/users/{userId}/recommendations")
+class RecommendationController(
+    private val getRecommendationsUseCase: GetRecommendationsUseCase,
+    private val acceptRecommendationUseCase: AcceptRecommendationUseCase,
+    private val rejectRecommendationUseCase: RejectRecommendationUseCase,
+    private val jellyfinProperties: JellyfinIntegrationProperties,
+) {
+    @GetMapping
+    fun recommend(
+        @PathVariable userId: UUID,
+        @RequestParam(required = false) contentType: String?,
+        @RequestParam(required = false) mood: String?,
+        @RequestParam(required = false, defaultValue = "false") libraryOnly: Boolean,
+        @RequestParam(required = false, defaultValue = "10") limit: Int,
+    ): List<RecommendationResponse> =
+        getRecommendationsUseCase
+            .recommend(
+                RecommendationQuery(
+                    userId = userId,
+                    contentType = parseOptionalContentType(contentType),
+                    mood = mood,
+                    libraryOnly = libraryOnly,
+                    limit = limit,
+                ),
+            ).map { recommendation ->
+                RecommendationResponse.fromDomain(
+                    recommendation = recommendation,
+                    watchUrl = buildWatchUrl(recommendation.film.jellyfinItemId),
+                )
+            }
+
+    @PostMapping("/{filmId}/accept")
+    fun accept(
+        @PathVariable userId: UUID,
+        @PathVariable filmId: UUID,
+    ): RecommendationEventResponse =
+        RecommendationEventResponse.fromDomain(
+            acceptRecommendationUseCase.accept(
+                AcceptRecommendationCommand(
+                    userId = userId,
+                    filmId = filmId,
+                ),
+            ),
+        )
+
+    @PostMapping("/{filmId}/reject")
+    fun reject(
+        @PathVariable userId: UUID,
+        @PathVariable filmId: UUID,
+    ): RecommendationEventResponse =
+        RecommendationEventResponse.fromDomain(
+            rejectRecommendationUseCase.reject(
+                RejectRecommendationCommand(
+                    userId = userId,
+                    filmId = filmId,
+                ),
+            ),
+        )
+
+    private fun buildWatchUrl(jellyfinItemId: String?): String? {
+        if (jellyfinItemId.isNullOrBlank() || jellyfinProperties.webUrl.isBlank()) {
+            return null
+        }
+
+        val baseUrl = jellyfinProperties.webUrl.trimEnd('/')
+        val encodedItemId = URLEncoder.encode(jellyfinItemId, StandardCharsets.UTF_8)
+        return "$baseUrl/web/#/details?id=$encodedItemId"
+    }
+}

src/main/kotlin/com/project/movienight/adapters/web/RecommendationOnboardingController.kt

@@ -0,0 +1,52 @@
+package com.project.movienight.adapters.web
+
+import com.project.movienight.adapters.web.dto.request.RecommendationOnboardingRequest
+import com.project.movienight.adapters.web.dto.response.RecommendationOnboardingResponse
+import com.project.movienight.application.ports.input.CompleteRecommendationOnboardingCommand
+import com.project.movienight.application.ports.input.CompleteRecommendationOnboardingUseCase
+import com.project.movienight.domain.model.ContentType
+import com.project.movienight.domain.model.RecommendationStyle
+import org.springframework.web.bind.annotation.PathVariable
+import org.springframework.web.bind.annotation.PostMapping
+import org.springframework.web.bind.annotation.RequestBody
+import org.springframework.web.bind.annotation.RequestMapping
+import org.springframework.web.bind.annotation.RestController
+import java.util.Locale
+import java.util.UUID
+
+@RestController
+@RequestMapping("/api/users/{userId}/recommendation-onboarding")
+class RecommendationOnboardingController(
+    private val completeRecommendationOnboardingUseCase: CompleteRecommendationOnboardingUseCase,
+) {
+    @PostMapping
+    fun complete(
+        @PathVariable userId: UUID,
+        @RequestBody request: RecommendationOnboardingRequest,
+    ): RecommendationOnboardingResponse =
+        RecommendationOnboardingResponse.fromApplication(
+            completeRecommendationOnboardingUseCase.complete(
+                CompleteRecommendationOnboardingCommand(
+                    userId = userId,
+                    weightedGenres = request.weightedGenres,
+                    plotTypes = request.plotTypes,
+                    eras = request.eras,
+                    castAndDirectors = request.castAndDirectors,
+                    moods = request.moods,
+                    contentTypes = request.contentTypes.mapNotNull(::parseContentType),
+                    likedFilmIds = request.likedFilmIds,
+                    dislikedFilmIds = request.dislikedFilmIds,
+                    libraryFilmIds = request.libraryFilmIds,
+                    watchedFilmIds = request.watchedFilmIds,
+                    recommendationStyle = parseRecommendationStyle(request.recommendationStyle),
+                ),
+            ),
+        )
+
+    private fun parseContentType(value: String): ContentType? =
+        runCatching { ContentType.valueOf(value.uppercase(Locale.getDefault())) }.getOrNull()
+
+    private fun parseRecommendationStyle(value: String): RecommendationStyle =
+        runCatching { RecommendationStyle.valueOf(value.uppercase(Locale.getDefault())) }
+            .getOrDefault(RecommendationStyle.BALANCED)
+}

src/main/kotlin/com/project/movienight/adapters/web/TraceIdFilter.kt

@@ -0,0 +1,27 @@
+package com.project.movienight.adapters.web
+
+import jakarta.servlet.FilterChain
+import jakarta.servlet.http.HttpServletRequest
+import jakarta.servlet.http.HttpServletResponse
+import org.slf4j.MDC
+import org.springframework.stereotype.Component
+import org.springframework.web.filter.OncePerRequestFilter
+import java.util.UUID
+
+@Component
+class TraceIdFilter : OncePerRequestFilter() {
+    override fun doFilterInternal(
+        request: HttpServletRequest,
+        response: HttpServletResponse,
+        filterChain: FilterChain,
+    ) {
+        val traceId = UUID.randomUUID().toString()
+        MDC.put("traceId", traceId)
+
+        try {
+            filterChain.doFilter(request, response)
+        } finally {
+            MDC.remove("traceId")
+        }
+    }
+}

src/main/kotlin/com/project/movienight/adapters/web/UserController.kt

@@ -1,15 +1,17 @@
 package com.project.movienight.adapters.web
 
+import com.project.movienight.adapters.security.UserPrincipal
 import com.project.movienight.adapters.web.dto.request.CreateUserRequest
 import com.project.movienight.adapters.web.dto.request.EditUserRequest
 import com.project.movienight.adapters.web.dto.response.UserResponse
 import com.project.movienight.application.ports.input.CreateUserCommand
-import com.project.movienight.application.ports.input.CreateUserUseCase
-import com.project.movienight.application.ports.input.DeleteUserUseCase
 import com.project.movienight.application.ports.input.EditUserCommand
-import com.project.movienight.application.ports.input.EditUserUseCase
+import com.project.movienight.application.ports.input.UserUseCase
+import jakarta.validation.Valid
 import org.springframework.http.HttpStatus
+import org.springframework.security.core.annotation.AuthenticationPrincipal
 import org.springframework.web.bind.annotation.DeleteMapping
+import org.springframework.web.bind.annotation.GetMapping
 import org.springframework.web.bind.annotation.PatchMapping
 import org.springframework.web.bind.annotation.PathVariable
 import org.springframework.web.bind.annotation.PostMapping
@@ -22,17 +24,15 @@ import java.util.UUID
 @RestController
 @RequestMapping("/api/users")
 class UserController(
-    private val createUserUseCase: CreateUserUseCase,
-    private val editUserUseCase: EditUserUseCase,
-    private val deleteUserUseCase: DeleteUserUseCase,
+    private val userUseCase: UserUseCase,
 ) {
     @PostMapping
     @ResponseStatus(HttpStatus.CREATED)
     fun create(
-        @RequestBody request: CreateUserRequest,
+        @Valid @RequestBody request: CreateUserRequest,
     ): UserResponse =
         UserResponse.fromDomain(
-            createUserUseCase.create(
+            userUseCase.create(
                 CreateUserCommand(
                     name = request.name,
                     email = request.email,
@@ -40,17 +40,31 @@ class UserController(
             ),
         )
 
+    @GetMapping
+    fun getAll(): List<UserResponse> = userUseCase.getAll().map { UserResponse.fromDomain(it) }
+
+    @GetMapping("/me")
+    fun getMe(
+        @AuthenticationPrincipal principal: UserPrincipal,
+    ): UserResponse = UserResponse.fromDomain(userUseCase.getById(principal.getId()))
+
+    @GetMapping("/{id}")
+    fun getById(
+        @PathVariable id: UUID,
+    ): UserResponse = UserResponse.fromDomain(userUseCase.getById(id))
+
     @PatchMapping("/{id}")
     fun edit(
         @PathVariable id: UUID,
-        @RequestBody request: EditUserRequest,
+        @Valid @RequestBody request: EditUserRequest,
     ): UserResponse =
         UserResponse.fromDomain(
-            editUserUseCase.edit(
+            userUseCase.edit(
                 id = id,
                 command =
                     EditUserCommand(
                         name = request.name,
+                        jellyfinUserId = request.jellyfinUserId,
                     ),
             ),
         )
@@ -59,5 +73,5 @@ class UserController(
     @ResponseStatus(HttpStatus.NO_CONTENT)
     fun delete(
         @PathVariable id: UUID,
-    ) = deleteUserUseCase.delete(id)
+    ) = userUseCase.delete(id)
 }

src/main/kotlin/com/project/movienight/adapters/web/UserPreferencesController.kt

@@ -0,0 +1,45 @@
+package com.project.movienight.adapters.web
+
+import com.project.movienight.adapters.web.dto.request.UpsertUserPreferencesRequest
+import com.project.movienight.adapters.web.dto.response.UserPreferencesResponse
+import com.project.movienight.application.ports.input.UpsertUserPreferencesCommand
+import com.project.movienight.application.ports.input.UserPreferencesUseCase
+import jakarta.validation.Valid
+import org.springframework.web.bind.annotation.GetMapping
+import org.springframework.web.bind.annotation.PathVariable
+import org.springframework.web.bind.annotation.PutMapping
+import org.springframework.web.bind.annotation.RequestBody
+import org.springframework.web.bind.annotation.RequestMapping
+import org.springframework.web.bind.annotation.RestController
+import java.util.UUID
+
+@RestController
+@RequestMapping("/api/users/{userId}/preferences")
+class UserPreferencesController(
+    private val userPreferencesUseCase: UserPreferencesUseCase,
+) {
+    @PutMapping
+    fun upsert(
+        @PathVariable userId: UUID,
+        @Valid @RequestBody request: UpsertUserPreferencesRequest,
+    ): UserPreferencesResponse =
+        UserPreferencesResponse.fromDomain(
+            userPreferencesUseCase.upsert(
+                UpsertUserPreferencesCommand(
+                    userId = userId,
+                    weightedGenres = request.weightedGenres,
+                    plotTypes = request.plotTypes,
+                    eras = request.eras,
+                    castAndDirectors = request.castAndDirectors,
+                    moods = request.moods,
+                    contentTypes =
+                        request.contentTypes.map { parseContentType(it) },
+                ),
+            ),
+        )
+
+    @GetMapping
+    fun get(
+        @PathVariable userId: UUID,
+    ): UserPreferencesResponse? = userPreferencesUseCase.get(userId)?.let { UserPreferencesResponse.fromDomain(it) }
+}

src/main/kotlin/com/project/movienight/adapters/web/UserRecommendationWeightsController.kt

@@ -0,0 +1,53 @@
+package com.project.movienight.adapters.web
+
+import com.project.movienight.adapters.web.dto.request.UpdateUserRecommendationWeightsRequest
+import com.project.movienight.adapters.web.dto.response.UserRecommendationWeightsResponse
+import com.project.movienight.application.ports.input.GetUserRecommendationWeightsUseCase
+import com.project.movienight.application.ports.input.UpdateUserRecommendationWeightsCommand
+import com.project.movienight.application.ports.input.UpdateUserRecommendationWeightsUseCase
+import org.springframework.web.bind.annotation.GetMapping
+import org.springframework.web.bind.annotation.PathVariable
+import org.springframework.web.bind.annotation.PutMapping
+import org.springframework.web.bind.annotation.RequestBody
+import org.springframework.web.bind.annotation.RequestMapping
+import org.springframework.web.bind.annotation.RestController
+import java.util.UUID
+
+@RestController
+@RequestMapping("/api/users/{userId}/recommendation-weights")
+class UserRecommendationWeightsController(
+    private val getUserRecommendationWeightsUseCase: GetUserRecommendationWeightsUseCase,
+    private val updateUserRecommendationWeightsUseCase: UpdateUserRecommendationWeightsUseCase,
+) {
+    @GetMapping
+    fun get(
+        @PathVariable userId: UUID,
+    ): UserRecommendationWeightsResponse =
+        UserRecommendationWeightsResponse.fromDomain(
+            getUserRecommendationWeightsUseCase.get(userId),
+        )
+
+    @PutMapping
+    fun update(
+        @PathVariable userId: UUID,
+        @RequestBody request: UpdateUserRecommendationWeightsRequest,
+    ): UserRecommendationWeightsResponse =
+        UserRecommendationWeightsResponse.fromDomain(
+            updateUserRecommendationWeightsUseCase.update(
+                UpdateUserRecommendationWeightsCommand(
+                    userId = userId,
+                    relevanceWeight = request.relevanceWeight,
+                    qualityWeight = request.qualityWeight,
+                    contextWeight = request.contextWeight,
+                    noveltyWeight = request.noveltyWeight,
+                    diversityWeight = request.diversityWeight,
+                    genreVectorWeight = request.genreVectorWeight,
+                    plotVectorWeight = request.plotVectorWeight,
+                    moodVectorWeight = request.moodVectorWeight,
+                    eraVectorWeight = request.eraVectorWeight,
+                    peopleVectorWeight = request.peopleVectorWeight,
+                    contentTypeVectorWeight = request.contentTypeVectorWeight,
+                ),
+            ),
+        )
+}

src/main/kotlin/com/project/movienight/adapters/web/dto/request/CreateFilmLibraryRequest.kt

@@ -1,5 +0,0 @@
-package com.project.movienight.adapters.web.dto.request
-
-data class CreateFilmLibraryRequest(
-    val name: String = "My films",
-)

src/main/kotlin/com/project/movienight/adapters/web/dto/request/CreateFilmRequest.kt

@@ -1,6 +1,31 @@
 package com.project.movienight.adapters.web.dto.request
 
+import jakarta.validation.constraints.Max
+import jakarta.validation.constraints.Min
+import jakarta.validation.constraints.NotBlank
+import jakarta.validation.constraints.Size
+
 data class CreateFilmRequest(
+    @field:NotBlank
+    @field:Size(max = 255)
     val title: String,
+    @field:NotBlank
     val description: String,
+    @field:NotBlank
+    val contentType: String = "FILM",
+    @field:Min(1888)
+    @field:Max(3000)
+    val releaseYear: Int? = null,
+    val genres: List<String> = emptyList(),
+    val cast: List<String> = emptyList(),
+    val directors: List<String> = emptyList(),
+    @field:Min(0)
+    @field:Max(10)
+    val imdbRating: Double? = null,
+    @field:Min(0)
+    @field:Max(10)
+    val platformRating: Double? = null,
+    val externalUrl: String? = null,
+    val jellyfinItemId: String? = null,
+    val jellyfinLibraryId: String? = null,
 )

src/main/kotlin/com/project/movienight/adapters/web/dto/request/CreateUserRequest.kt

@@ -1,6 +1,15 @@
 package com.project.movienight.adapters.web.dto.request
 
+import jakarta.validation.constraints.Email
+import jakarta.validation.constraints.NotBlank
+import jakarta.validation.constraints.Size
+
 data class CreateUserRequest(
+    @field:NotBlank
+    @field:Size(max = 255)
     val name: String,
+    @field:Email
+    @field:NotBlank
+    @field:Size(max = 320)
     val email: String,
 )

src/main/kotlin/com/project/movienight/adapters/web/dto/request/EditFilmRequest.kt

@@ -1,6 +1,31 @@
 package com.project.movienight.adapters.web.dto.request
 
+import jakarta.validation.constraints.Max
+import jakarta.validation.constraints.Min
+import jakarta.validation.constraints.NotBlank
+import jakarta.validation.constraints.Size
+
 data class EditFilmRequest(
+    @field:NotBlank
+    @field:Size(max = 255)
     val title: String,
+    @field:NotBlank
     val description: String,
+    @field:NotBlank
+    val contentType: String = "FILM",
+    @field:Min(1888)
+    @field:Max(3000)
+    val releaseYear: Int? = null,
+    val genres: List<String> = emptyList(),
+    val cast: List<String> = emptyList(),
+    val directors: List<String> = emptyList(),
+    @field:Min(0)
+    @field:Max(10)
+    val imdbRating: Double? = null,
+    @field:Min(0)
+    @field:Max(10)
+    val platformRating: Double? = null,
+    val externalUrl: String? = null,
+    val jellyfinItemId: String? = null,
+    val jellyfinLibraryId: String? = null,
 )