from django.db import models from django.contrib.auth.models import AbstractUser import uuid class Club(models.Model): id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=True) name = models.CharField(max_length=200) address = models.CharField(max_length=200, null=True, blank=True) def __str__(self): return self.name class CustomUser(AbstractUser): pass id = models.UUIDField(primary_key=True, default=uuid.uuid4) umpire_code = models.CharField(max_length=200, blank=True, null=True) club = models.ForeignKey(Club, null=True, on_delete=models.SET_NULL) def __str__(self): return self.username class Tournament(models.Model): id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False) club = models.ForeignKey(Club, on_delete=models.CASCADE) name = models.CharField(max_length=200) def __str__(self): return self.name