feat: added competition logic

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)