логи

2026-05-22 15:41:24 +03:00
parent 9e9e2244ab
commit 6d35b2f5a6
1 changed files with 197 additions and 192 deletions
@@ -1,192 +1,197 @@
-//package com.project.movienight.application.services
-//
-//import com.project.movienight.adapters.metrics.BusinessMetricsService
-//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.ListFilmLibraryEntriesUseCase
-//import com.project.movienight.application.ports.input.MarkFilmViewedCommand
-//import com.project.movienight.application.ports.input.MarkFilmViewedUseCase
-//import com.project.movienight.application.ports.input.RemoveFilmFromLibraryCommand
-//import com.project.movienight.application.ports.input.RemoveFilmFromLibraryUseCase
-//import com.project.movienight.application.ports.output.FilmLibraryRepositoryPort
-//import com.project.movienight.application.ports.output.IdGenerator
-//import com.project.movienight.domain.exception.DomainException
-//import com.project.movienight.domain.exception.EntityNotFoundException
-//import com.project.movienight.domain.model.FilmLibrary
-//import org.slf4j.LoggerFactory
-//import org.springframework.stereotype.Service
-//import java.util.UUID
-//
-//@Service
-//class FilmLibraryService(
-//    private val filmLibraryRepository: FilmLibraryRepositoryPort,
-//    private val idGenerator: IdGenerator,
-//    private val businessMetricsService: BusinessMetricsService,
-//) : CreateFilmLibraryUseCase,
-//    AddFilmToLibraryUseCase,
-//    MarkFilmViewedUseCase,
-//    RemoveFilmFromLibraryUseCase,
-//    GetFilmLibraryUseCase,
-//    ListFilmLibraryEntriesUseCase {
-//    private val log = LoggerFactory.getLogger(javaClass)
-//
-//    override fun create(command: CreateFilmLibraryCommand): FilmLibrary {
-//        log.info("Creating film library for user: {}", command.userId)
-//        log.debug("Create library request: userId={}, name={}", command.userId, command.name)
-//
-//        val existing = findByUserId(command.userId)
-//        if (existing != null) {
-//            log.debug("Library already exists for user {}: libraryId={}", command.userId, existing.id)
-//            return existing
-//        }
-//
-//        log.warn("Library not found for user {}, cannot create", command.userId)
-//        throw EntityNotFoundException(entity = "Film library", id = command.userId.toString())
-//    }
-//
-//    override fun addFilm(command: AddFilmToLibraryCommand): FilmLibrary {
-//        log.info("Adding film to library: userId={}, filmId={}", command.userId, command.filmId)
-//
-//        val existingEntry = findByUserAndFilmId(command.userId, command.filmId)
-//        if (existingEntry != null) {
-//            log.debug("Film already in library, resetting as not viewed: entryId={}", existingEntry.id)
-//            val saved =
-//                filmLibraryRepository.save(
-//                    existingEntry.copy(
-//                        isViewed = false,
-//                        watchedAt = null,
-//                    ),
-//                )
-//            businessMetricsService.recordLibraryEvent()
-//            log.info(
-//                "Film re-added to library: userId={}, filmId={}, entryId={}",
-//                command.userId,
-//                command.filmId,
-//                saved.id,
-//            )
-//            return saved
-//        }
-//
-//        val saved =
-//            filmLibraryRepository.save(
-//                FilmLibrary(
-//                    id = idGenerator.generateId(),
-//                    userId = command.userId,
-//                    filmId = command.filmId,
-//                    comment = null,
-//                    isViewed = false,
-//                    watchedAt = null,
-//                ),
-//            )
-//        businessMetricsService.recordLibraryEvent()
-//        log.info("Film added to library: userId={}, filmId={}, entryId={}", command.userId, command.filmId, saved.id)
-//        return saved
-//    }
-//
-//    override fun removeFilm(command: RemoveFilmFromLibraryCommand): FilmLibrary {
-//        log.info("Removing film from library: userId={}, filmId={}", command.userId, command.filmId)
-//
-//        val existingLibrary =
-//            if (command.libraryId != null) {
-//                log.debug("Looking up by libraryId: {}", command.libraryId)
-//                filmLibraryRepository.findById(command.libraryId)
-//                    ?: throw EntityNotFoundException(entity = "Film library", id = command.libraryId.toString())
-//            } else {
-//                log.debug("Looking up by userId and filmId")
-//                findByUserAndFilmId(command.userId, command.filmId)
-//                    ?: throw EntityNotFoundException(entity = "Film library", id = command.filmId.toString())
-//            }
-//
-//        if (existingLibrary.userId != command.userId || existingLibrary.filmId != command.filmId) {
-//            log.warn("Film not found in user's library: userId={}, filmId={}", command.userId, command.filmId)
-//            throw DomainException("Film with id ${command.filmId} not found in user's library")
-//        }
-//
-//        filmLibraryRepository.deleteById(existingLibrary.id)
-//        businessMetricsService.recordLibraryEvent()
-//        log.info(
-//            "Film removed from library: userId={}, filmId={}, entryId={}",
-//            command.userId,
-//            command.filmId,
-//            existingLibrary.id,
-//        )
-//        return existingLibrary
-//    }
-//
-//    override fun markViewed(command: MarkFilmViewedCommand): FilmLibrary {
-//        log.info("Marking film as viewed: userId={}, filmId={}", command.userId, command.filmId)
-//
-//        val existingEntry = findByUserAndFilmId(command.userId, command.filmId)
-//        val watchedAt = command.watchedAt ?: java.time.LocalDateTime.now()
-//
-//        log.debug("Marking as viewed at: {}", watchedAt)
-//
-//        val saved =
-//            if (existingEntry == null) {
-//                log.debug("Film not in library, creating new entry as viewed")
-//                filmLibraryRepository.save(
-//                    FilmLibrary(
-//                        id = idGenerator.generateId(),
-//                        userId = command.userId,
-//                        filmId = command.filmId,
-//                        comment = null,
-//                        isViewed = true,
-//                        watchedAt = watchedAt,
-//                    ),
-//                )
-//            } else {
-//                log.debug(
-//                    "Updating existing entry: entryId={}, was viewed={}",
-//                    existingEntry.id,
-//                    existingEntry.isViewed,
-//                )
-//                filmLibraryRepository.save(
-//                    existingEntry.copy(
-//                        isViewed = true,
-//                        watchedAt = watchedAt,
-//                    ),
-//                )
-//            }
-//        businessMetricsService.recordLibraryEvent()
-//        log.info(
-//            "Film marked as viewed: userId={}, filmId={}, entryId={}",
-//            command.userId,
-//            command.filmId,
-//            saved.id,
-//        )
-//        return saved
-//    }
-//
-//    override fun getLibrary(query: GetFilmLibraryQuery): FilmLibrary {
-//        log.debug("Getting library for user: {}", query.userId)
-//        val library =
-//            findByUserId(query.userId)
-//                ?: throw EntityNotFoundException(entity = "Film library", id = query.userId.toString())
-//        log.debug("Library found: userId={}, libraryId={}", query.userId, library.id)
-//        return library
-//    }
-//
-//    override fun list(userId: UUID): List<FilmLibrary> {
-//        log.debug("Listing all library entries for user: {}", userId)
-//        val entries = filmLibraryRepository.findAll().filter { it.userId == userId }
-//        log.info("User {} has {} films in library", userId, entries.size)
-//        return entries
-//    }
-//
-//    private fun findByUserId(userId: UUID): FilmLibrary? =
-//        filmLibraryRepository.findAll().firstOrNull {
-//            it.userId == userId
-//        }
-//
-//    private fun findByUserAndFilmId(
-//        userId: UUID,
-//        filmId: UUID,
-//    ): FilmLibrary? =
-//        filmLibraryRepository.findAll().firstOrNull {
-//            it.userId == userId && it.filmId == filmId
-//        }
-//}
+package com.project.movienight.application.services
+
+import com.project.movienight.adapters.metrics.BusinessMetricsService
+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.ListFilmLibraryEntriesUseCase
+import com.project.movienight.application.ports.input.MarkFilmViewedCommand
+import com.project.movienight.application.ports.input.MarkFilmViewedUseCase
+import com.project.movienight.application.ports.input.RemoveFilmFromLibraryCommand
+import com.project.movienight.application.ports.input.RemoveFilmFromLibraryUseCase
+import com.project.movienight.application.ports.output.FilmLibraryRepositoryPort
+import com.project.movienight.application.ports.output.IdGenerator
+import com.project.movienight.domain.exception.DomainException
+import com.project.movienight.domain.exception.EntityNotFoundException
+import com.project.movienight.domain.model.FilmLibrary
+import org.slf4j.LoggerFactory
+import org.springframework.stereotype.Service
+import java.util.UUID
+
+@Service
+class FilmLibraryService(
+    private val filmLibraryRepository: FilmLibraryRepositoryPort,
+    private val idGenerator: IdGenerator,
+    private val businessMetricsService: BusinessMetricsService,
+) : CreateFilmLibraryUseCase,
+    AddFilmToLibraryUseCase,
+    MarkFilmViewedUseCase,
+    RemoveFilmFromLibraryUseCase,
+    GetFilmLibraryUseCase,
+    ListFilmLibraryEntriesUseCase {
+    private val log = LoggerFactory.getLogger(javaClass)
+
+    override fun create(command: CreateFilmLibraryCommand): FilmLibrary {
+        log.info("Creating film library for user: {}", command.userId)
+        log.debug("Create library request: userId={}, name={}", command.userId, command.name)
+
+        val existing = findByUserId(command.userId)
+        if (existing != null) {
+            log.debug("Library already exists for user {}: libraryId={}", command.userId, existing.id)
+            return existing
+        }
+
+        log.warn("Library not found for user {}, cannot create", command.userId)
+        throw EntityNotFoundException(entity = "Film library", id = command.userId.toString())
+    }
+
+    override fun addFilm(command: AddFilmToLibraryCommand): FilmLibrary {
+        log.info("Adding film to library: userId={}, filmId={}", command.userId, command.filmId)
+
+        val existingEntry = findByUserAndFilmId(command.userId, command.filmId)
+        if (existingEntry != null) {
+            log.debug("Film already in library, resetting as not viewed: entryId={}", existingEntry.id)
+            val saved =
+                filmLibraryRepository.save(
+                    existingEntry.copy(
+                        isViewed = false,
+                        watchedAt = null,
+                    ),
+                )
+            businessMetricsService.recordLibraryEvent()
+            log.info(
+                "Film re-added to library: userId={}, filmId={}, entryId={}",
+                command.userId,
+                command.filmId,
+                saved.id,
+            )
+            return saved
+        }
+
+        val saved =
+            filmLibraryRepository.save(
+                FilmLibrary(
+                    id = idGenerator.generateId(),
+                    userId = command.userId,
+                    filmId = command.filmId,
+                    comment = null,
+                    isViewed = false,
+                    watchedAt = null,
+                ),
+            )
+        businessMetricsService.recordLibraryEvent()
+        log.info(
+            "Film added to library: userId={}, filmId={}, entryId={}",
+            command.userId,
+            command.filmId,
+            saved.id,
+        )
+        return saved
+    }
+
+    override fun removeFilm(command: RemoveFilmFromLibraryCommand): FilmLibrary {
+        log.info("Removing film from library: userId={}, filmId={}", command.userId, command.filmId)
+
+        val existingLibrary =
+            if (command.libraryId != null) {
+                log.debug("Looking up by libraryId: {}", command.libraryId)
+                filmLibraryRepository.findById(command.libraryId)
+                    ?: throw EntityNotFoundException(entity = "Film library", id = command.libraryId.toString())
+            } else {
+                log.debug("Looking up by userId and filmId")
+                findByUserAndFilmId(command.userId, command.filmId)
+                    ?: throw EntityNotFoundException(entity = "Film library", id = command.filmId.toString())
+            }
+
+        if (existingLibrary.userId != command.userId || existingLibrary.filmId != command.filmId) {
+            log.warn("Film not found in user's library: userId={}, filmId={}", command.userId, command.filmId)
+            throw DomainException("Film with id ${command.filmId} not found in user's library")
+        }
+
+        filmLibraryRepository.deleteById(existingLibrary.id)
+        businessMetricsService.recordLibraryEvent()
+        log.info(
+            "Film removed from library: userId={}, filmId={}, entryId={}",
+            command.userId,
+            command.filmId,
+            existingLibrary.id,
+        )
+        return existingLibrary
+    }
+
+    override fun markViewed(command: MarkFilmViewedCommand): FilmLibrary {
+        log.info("Marking film as viewed: userId={}, filmId={}", command.userId, command.filmId)
+
+        val existingEntry = findByUserAndFilmId(command.userId, command.filmId)
+        val watchedAt = command.watchedAt ?: java.time.LocalDateTime.now()
+
+        log.debug("Marking as viewed at: {}", watchedAt)
+
+        val saved =
+            if (existingEntry == null) {
+                log.debug("Film not in library, creating new entry as viewed")
+                filmLibraryRepository.save(
+                    FilmLibrary(
+                        id = idGenerator.generateId(),
+                        userId = command.userId,
+                        filmId = command.filmId,
+                        comment = null,
+                        isViewed = true,
+                        watchedAt = watchedAt,
+                    ),
+                )
+            } else {
+                log.debug(
+                    "Updating existing entry: entryId={}, was viewed={}",
+                    existingEntry.id,
+                    existingEntry.isViewed,
+                )
+                filmLibraryRepository.save(
+                    existingEntry.copy(
+                        isViewed = true,
+                        watchedAt = watchedAt,
+                    ),
+                )
+            }
+        businessMetricsService.recordLibraryEvent()
+        log.info(
+            "Film marked as viewed: userId={}, filmId={}, entryId={}",
+            command.userId,
+            command.filmId,
+            saved.id,
+        )
+        return saved
+    }
+
+    override fun getLibrary(query: GetFilmLibraryQuery): FilmLibrary {
+        log.debug("Getting library for user: {}", query.userId)
+        val library =
+            findByUserId(query.userId)
+                ?: throw EntityNotFoundException(entity = "Film library", id = query.userId.toString())
+        log.debug("Library found: userId={}, libraryId={}", query.userId, library.id)
+        return library
+    }
+
+    override fun list(userId: UUID): List<FilmLibrary> {
+        log.debug("Listing all library entries for user: {}", userId)
+        val entries = filmLibraryRepository.findAll().filter { it.userId == userId }
+        log.info("User {} has {} films in library", userId, entries.size)
+        return entries
+    }
+
+    private fun findByUserId(userId: UUID): FilmLibrary? =
+        filmLibraryRepository.findAll().firstOrNull {
+            it.userId == userId
+        }
+
+    private fun findByUserAndFilmId(
+        userId: UUID,
+        filmId: UUID,
+    ): FilmLibrary? =
+        filmLibraryRepository.findAll().firstOrNull {
+            it.userId == userId && it.filmId == filmId
+        }
+}