feat: added competition logic

services/backend/apps/competition/migrations/0002_competition_participants.py

@@ -0,0 +1,19 @@
+# Generated by Django 5.1.6 on 2025-02-28 22:40
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('competition', '0001_initial'),
+        ('user', '0002_user_status'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='competition',
+            name='participants',
+            field=models.ManyToManyField(related_name='participants', to='user.user'),
+        ),
+    ]

services/backend/apps/competition/migrations/0003_state.py

@@ -0,0 +1,28 @@
+# Generated by Django 5.1.6 on 2025-02-28 23:26
+
+import django.db.models.deletion
+import uuid
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('competition', '0002_competition_participants'),
+        ('user', '0003_alter_user_status'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='State',
+            fields=[
+                ('id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False)),
+                ('state', models.CharField(choices=[('not_started', 'Not Started'), ('started', 'Started'), ('finished', 'Finished')], max_length=11)),
+                ('competition', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='competition.competition')),
+                ('user', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='user.user')),
+            ],
+            options={
+                'abstract': False,
+            },
+        ),
+    ]

services/backend/apps/competition/models.py

@@ -1,18 +1,18 @@
 from django.db import models
 
 from apps.core.models import BaseModel
-
-
-class CompetitionType(models.TextChoices):
-    SOLO = "solo"
-
-
-class CompetitionParticipationType(models.TextChoices):
-    EDU = "edu"
-    COMPETITIVE = "competitive"
-
+from apps.user.models import User
 
 class Competition(BaseModel):
+    class CompetitionType(models.TextChoices):
+        SOLO = "solo"
+
+
+    class CompetitionParticipationType(models.TextChoices):
+        EDU = "edu"
+        COMPETITIVE = "competitive"
+
+
     title = models.CharField(max_length=100, verbose_name="Название")
     description = models.TextField(verbose_name="Описание")
     image_url = models.FileField(
@@ -34,7 +34,19 @@ class Competition(BaseModel):
         choices=CompetitionParticipationType.choices,
         verbose_name="Тип соревнования",
     )
+    participants = models.ManyToManyField(User, related_name="participants")
 
     class Meta:
         verbose_name = "соревнование"
         verbose_name_plural = "соревнования"
+
+
+class State(BaseModel):
+    class StateChoices(models.TextChoices):
+        NOT_STARTED = 'not_started'
+        STARTED = 'started'
+        FINISHED = 'finished'
+
+    user = models.ForeignKey(User, on_delete=models.CASCADE)
+    competition = models.ForeignKey(Competition, on_delete=models.CASCADE)
+    state = models.CharField(choices=StateChoices.choices, max_length=11)