28 lines
1001 B
Python
28 lines
1001 B
Python
from django.db import models
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from django.contrib.auth.models import User
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from django.db.models.signals import post_save
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from django.dispatch import receiver
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import uuid
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class Profile(models.Model):
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user = models.OneToOneField(User, on_delete=models.CASCADE, related_name='profile')
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referral_code = models.CharField(max_length=20, unique=True, blank=True)
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points = models.IntegerField(default=0)
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created_at = models.DateTimeField(auto_now_add=True)
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def __str__(self):
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return f"{self.user.username}'s Profile"
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def save(self, *args, **kwargs):
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if not self.referral_code:
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self.referral_code = str(uuid.uuid4()).replace('-', '')[:8].upper()
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super().save(*args, **kwargs)
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@receiver(post_save, sender=User)
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def create_user_profile(sender, instance, created, **kwargs):
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if created:
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Profile.objects.create(user=instance)
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@receiver(post_save, sender=User)
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def save_user_profile(sender, instance, **kwargs):
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instance.profile.save() |