feat: added achievements

services/backend/api/v1/achievement/schemas.py

@@ -1,6 +1,7 @@
-from ninja import ModelSchema
+from ninja import ModelSchema, Schema
+from pydantic import Field
 
-from apps.achievement.models import Achievement
+from apps.achievement.models import Achievement, UserAchievement
 
 
 class AchievementSchema(ModelSchema):
@@ -12,3 +13,13 @@ class AchievementSchema(ModelSchema):
             "description",
             "icon",
         )
+
+
+class UserAchievementSchema(Schema):
+    name: str = Field(..., alias="achievement.name")
+    description: str = Field(..., alias="achievement.description")
+    icon: str = Field(..., alias="achievement.icon")
+
+    class Meta:
+        model = UserAchievement
+        fields = ("received_at",)

services/backend/api/v1/achievement/views.py

@@ -6,15 +6,16 @@ from api.v1.achievement.schemas import AchievementSchema
 from api.v1.schemas import UnauthorizedError
 from apps.achievement.models import Achievement
 
-router = Router()
+router = Router(tags=["achievement"])
 
 
 @router.get(
-    "",
+    "all",
     response={
         status.OK: list[AchievementSchema],
         status.UNAUTHORIZED: UnauthorizedError,
     },
+    auth=None,
 )
 def get_all_achievements(request):
     return Achievement.objects.all()

services/backend/api/v1/router.py

@@ -3,6 +3,7 @@ from functools import partial
 from ninja import NinjaAPI
 
 from api.v1 import handlers
+from api.v1.achievement.views import router as achievement_router
 from api.v1.auth import BearerAuth
 from api.v1.competition.views import router as competition_router
 from api.v1.ping.views import router as ping_router
@@ -49,6 +50,11 @@ router.add_router(
     team_router,
     auth=BearerAuth(),
 )
+router.add_router(
+    "achievements",
+    achievement_router,
+    auth=BearerAuth(),
+)
 
 
 for exception, handler in handlers.exception_handlers:

services/backend/api/v1/task/views.py

@@ -12,6 +12,7 @@ from api.v1.task.schemas import (
     TaskOutSchema,
     TaskSubmissionOut,
 )
+from apps.achievement.models import Achievement, UserAchievement
 from apps.competition.models import State
 from apps.task.models import (
     Competition,
@@ -102,6 +103,11 @@ def submit_task(
         CompetitionTask, competition=competition, id=task_id
     )
 
+    if not CompetitionTaskSubmission.objects.filter(user=user).exists():
+        first_steps_achievement = Achievement.objects.get(slug="first_steps")
+        UserAchievement.objects.create(
+            user=user, achievement=first_steps_achievement
+        )
     if task.type == CompetitionTask.CompetitionTaskType.INPUT:
         submission = CompetitionTaskSubmission.objects.create(
             user=user,

services/backend/api/v1/user/schemas.py

@@ -1,5 +1,7 @@
 from ninja import ModelSchema, Schema
 
+from api.v1.achievement.schemas import UserAchievementSchema
+from apps.achievement.models import UserAchievement
 from apps.user.models import User
 
 
@@ -20,9 +22,17 @@ class LoginSchema(ModelSchema):
 
 
 class UserSchema(ModelSchema):
+    achievements: list[UserAchievementSchema] = None
+
+    @staticmethod
+    def resolve_achievements(self, context):
+        return UserAchievement.objects.filter(
+            user=context.get("request").auth
+        ).order_by("-received_at")
+
     class Meta:
         model = User
-        fields = ["id", "email", "username", "created_at", "achievements"]
+        fields = ["id", "email", "username", "created_at"]
 
 
 class StatSchema(Schema):

services/backend/api/v1/user/views.py

@@ -11,17 +11,18 @@ from api.v1.schemas import (
     BadRequestError,
     ConflictError,
     ForbiddenError,
-    NotFoundError, UnauthorizedError,
+    NotFoundError,
+    UnauthorizedError,
 )
 from api.v1.user.schemas import (
     LoginSchema,
     RegisterSchema,
+    StatSchema,
     TokenSchema,
     UserSchema,
-    StatSchema
 )
+from apps.task.models import CompetitionTaskSubmission
 from apps.user.models import User
-from apps.task.models import CompetitionTaskSubmission, ReviewStatusChoices
 
 router = Router(tags=["user"])
 
@@ -91,16 +92,15 @@ def get_user(request, user_id: str):
 
 @router.get(
     "/me/stat",
-    response={
-        status.OK: StatSchema,
-        status.UNAUTHORIZED: UnauthorizedError
-    },
+    response={status.OK: StatSchema, status.UNAUTHORIZED: UnauthorizedError},
 )
 def get_my_stat(request):
     user_submissions = CompetitionTaskSubmission.objects.filter(
         user=request.auth
     )
-    checked_attempts = user_submissions.filter(status=CompetitionTaskSubmission.StatusChoices.CHECKED).all()
+    checked_attempts = user_submissions.filter(
+        status=CompetitionTaskSubmission.StatusChoices.CHECKED
+    ).all()
     success_attempts_cnt = 0
 
     for attempt in checked_attempts:
@@ -112,6 +112,5 @@ def get_my_stat(request):
             success_attempts_cnt += 1
 
     return StatSchema(
-        total_attempts=len(user_submissions),
-        solved_tasks=success_attempts_cnt
+        total_attempts=len(user_submissions), solved_tasks=success_attempts_cnt
     )

services/backend/apps/achievement/management/commands/init_achievments.py

@@ -0,0 +1,32 @@
+from django.conf import settings
+from django.core.files import File
+from django.core.management import BaseCommand
+
+from apps.achievement.models import Achievement
+
+icons_dir = f"{settings.BASE_DIR}/apps/achievement/icons"
+
+
+class Command(BaseCommand):
+    help = "Create achievement fixtures."
+
+    def handle(self, *args, **options):
+        if not Achievement.objects.filter(slug="first_steps").exists():
+            with open(f"{icons_dir}/first_steps.png", "rb") as f:
+                first_steps_icon = File(f, name="first_steps.png")
+                Achievement.objects.get_or_create(
+                    name="Первые шаги",
+                    description="Отправьте свое первое решение на задачу!",
+                    slug="first_steps",
+                    icon=first_steps_icon,
+                )
+
+        if not Achievement.objects.filter(slug="welcome").exists():
+            with open(f"{icons_dir}/welcome.png", "rb") as f:
+                welcome_icon = File(f, name="welcome.png")
+                Achievement.objects.get_or_create(
+                    name="Добро пожаловать!",
+                    description="Зарегистрируйтесь на платформе",
+                    slug="welcome",
+                    icon=welcome_icon,
+                )

services/backend/apps/achievement/migrations/0001_initial.py

@@ -1,6 +1,7 @@
-# Generated by Django 5.1.6 on 2025-03-02 21:24
+# Generated by Django 5.1.6 on 2025-03-02 22:53
 
 import apps.achievement.models
+import django.db.models.deletion
 import uuid
 from django.db import migrations, models
 
@@ -27,4 +28,15 @@ class Migration(migrations.Migration):
                 'verbose_name_plural': 'ачивки',
             },
         ),
+        migrations.CreateModel(
+            name='UserAchievement',
+            fields=[
+                ('id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False)),
+                ('received_at', models.DateTimeField(auto_now_add=True)),
+                ('achievement', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='achievement.achievement')),
+            ],
+            options={
+                'abstract': False,
+            },
+        ),
     ]

services/backend/apps/achievement/migrations/0002_initial.py

@@ -0,0 +1,22 @@
+# Generated by Django 5.1.6 on 2025-03-02 22:53
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('achievement', '0001_initial'),
+        ('user', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='userachievement',
+            name='user',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='user.user'),
+        ),
+    ]

services/backend/apps/achievement/models.py

@@ -4,9 +4,6 @@ from apps.core.models import BaseModel
 
 
 class Achievement(BaseModel):
-    class AchievementType(models.TextChoices):
-        CORRECT_TASKS = "correct_tasks", "Выполненные задания"
-
     def image_url_upload_to(instance, filename):
         return f"achievements/{instance.id}/icon/{filename}"
 
@@ -27,3 +24,10 @@ class Achievement(BaseModel):
     class Meta:
         verbose_name = "ачивка"
         verbose_name_plural = "ачивки"
+
+
+class UserAchievement(BaseModel):
+    achievement = models.ForeignKey(Achievement, on_delete=models.CASCADE)
+    user = models.ForeignKey("user.User", on_delete=models.CASCADE)
+
+    received_at = models.DateTimeField(auto_now_add=True)

services/backend/apps/competition/migrations/0001_initial.py

@@ -1,4 +1,4 @@
-# Generated by Django 5.1.6 on 2025-03-02 21:24
+# Generated by Django 5.1.6 on 2025-03-02 22:53
 
 import apps.competition.models
 import datetime

services/backend/apps/core/management/commands/generate_data.py

@@ -9,7 +9,11 @@ from django.utils import timezone
 
 from apps.competition.models import Competition, State
 from apps.review.models import Reviewer
-from apps.task.models import CompetitionTask, CompetitionTaskSubmission, CompetitionTaskCriteria
+from apps.task.models import (
+    CompetitionTask,
+    CompetitionTaskCriteria,
+    CompetitionTaskSubmission,
+)
 from apps.user.models import User, UserRole
 
 
@@ -92,7 +96,7 @@ class Command(BaseCommand):
         task_types = [
             CompetitionTask.CompetitionTaskType.INPUT.value,
             CompetitionTask.CompetitionTaskType.REVIEW.value,
-            CompetitionTask.CompetitionTaskType.INPUT.value
+            CompetitionTask.CompetitionTaskType.INPUT.value,
         ]
         for comp in competitions:
             # Create 3 tasks per competition
@@ -110,7 +114,10 @@ class Command(BaseCommand):
                     submission_reviewers_count=random.randint(2, 10),
                     max_attempts=random.randint(1, 10),
                 )
-                if task_type == CompetitionTask.CompetitionTaskType.REVIEW.value:
+                if (
+                    task_type
+                    == CompetitionTask.CompetitionTaskType.REVIEW.value
+                ):
                     for j in range(5):
                         CompetitionTaskCriteria.objects.create(
                             task=task,

services/backend/apps/review/apps.py

@@ -7,4 +7,4 @@ class CoreConfig(AppConfig):
     verbose_name = "Проверка"
 
     def ready(self):
-        import apps.review.signals
+        pass

services/backend/apps/review/migrations/0001_initial.py

@@ -1,4 +1,4 @@
-# Generated by Django 5.1.6 on 2025-03-02 21:24
+# Generated by Django 5.1.6 on 2025-03-02 22:53
 
 import uuid
 from django.db import migrations, models

services/backend/apps/review/migrations/0002_initial.py

@@ -1,4 +1,4 @@
-# Generated by Django 5.1.6 on 2025-03-02 21:24
+# Generated by Django 5.1.6 on 2025-03-02 22:53
 
 import django.db.models.deletion
 from django.db import migrations, models

services/backend/apps/review/signals.py

@@ -2,13 +2,12 @@
 from django.db.models.signals import m2m_changed
 from django.dispatch import receiver
 
-from apps.review.models import Review
 from apps.task.models import CompetitionTask, CompetitionTaskSubmission
 
 
 @receiver(m2m_changed, sender=CompetitionTask.reviewers.through)
 def print_reviewers(sender, instance, action, **kwargs):
-    if action in ['post_add', 'post_remove', 'post_clear']:
+    if action in ["post_add", "post_remove", "post_clear"]:
         submissions = CompetitionTaskSubmission.objects.filter(task=instance)
         for submission in submissions:
-            submission.send_on_review()
+            submission.send_on_review()

services/backend/apps/task/admin.py

@@ -33,7 +33,7 @@ class CompetitionTaskSubmissionAdmin(admin.ModelAdmin):
         "user__username",
         "user__email",
     )
-    list_filter = ("plagiarism_checked", "status",)
+    list_filter = ("plagiarism_checked", "status")
     ordering = ["-timestamp"]
 
     def has_add_permission(self, request, obj=None):

services/backend/apps/task/migrations/0001_initial.py

@@ -1,4 +1,4 @@
-# Generated by Django 5.1.6 on 2025-03-02 21:24
+# Generated by Django 5.1.6 on 2025-03-02 22:53
 
 import apps.task.models
 import django.db.models.deletion

services/backend/apps/task/tasks.py

@@ -1,8 +1,7 @@
 import httpx
 from celery import shared_task
-from django.core.files.base import ContentFile
-
 from django.conf import settings
+from django.core.files.base import ContentFile
 
 
 @shared_task(bind=True, max_retries=3)
@@ -40,7 +39,7 @@ def analyze_data_task(self, submission_id):
         )
         submission.status = CompetitionTaskSubmission.StatusChoices.CHECKED
 
-    except httpx.RequestError as e:
+    except httpx.RequestError:
         self.retry(countdown=2**self.request.retries)
     except Exception as e:
         submission.result = {"error": str(e), "success": False}

services/backend/apps/team/migrations/0001_initial.py

@@ -1,4 +1,4 @@
-# Generated by Django 5.1.6 on 2025-03-02 21:24
+# Generated by Django 5.1.6 on 2025-03-02 22:53
 
 import django.db.models.deletion
 import uuid

services/backend/apps/user/apps.py

@@ -6,3 +6,6 @@ class UsersConfig(AppConfig):
     name = "apps.user"
     label = "user"
     verbose_name = "Пользователи (веб)"
+
+    def ready(self):
+        pass

services/backend/apps/user/migrations/0001_initial.py

@@ -1,4 +1,4 @@
-# Generated by Django 5.1.6 on 2025-03-02 21:24
+# Generated by Django 5.1.6 on 2025-03-02 22:53
 
 import uuid
 from django.db import migrations, models

services/backend/apps/user/signals.py

@@ -0,0 +1,14 @@
+from django.db.models.signals import post_save
+from django.dispatch import receiver
+
+from apps.achievement.models import Achievement, UserAchievement
+from apps.user.models import User
+
+
+@receiver(post_save, sender=User)
+def assign_welcome_achievement(sender, instance, created, **kwargs):
+    if created:
+        welcome_achievement = Achievement.objects.get(slug="welcome")
+        UserAchievement.objects.create(
+            user=instance, achievement=welcome_achievement
+        )

services/backend/config/settings.py

@@ -7,8 +7,9 @@ from pathlib import Path
 
 import django_stubs_ext
 import environ
-from health_check.plugins import plugin_dir
 from django.utils.translation import gettext_lazy as _
+from health_check.plugins import plugin_dir
+
 from integrations.checker.healthcheck import CheckerHealthCheck
 
 BASE_DIR = Path(__file__).resolve().parent.parent