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- from django.db import models
- from django.contrib.auth.models import User
- from django.db.models.signals import post_save
- from django.dispatch import receiver
- class Profile(models.Model):
-
- user = models.OneToOneField(User, on_delete=models.CASCADE, related_name='profile')
-
- phone = models.CharField(max_length=20, blank=True)
-
- bio = models.TextField(max_length=500, blank=True)
-
- avatar = models.ImageField(upload_to='avatar/%Y%m%d/', blank=True)
- def __str__(self):
- return 'user {}'.format(self.user.username)
- class Devices(models.Model):
-
- user = models.ForeignKey(User, on_delete=models.CASCADE, related_name='devices')
-
- last_login_time = models.DateField(auto_now=True)
-
- device_uid = models.CharField(max_length=100, default='233', blank=False, unique=True)
-
- token = models.CharField(max_length=100, default='233', blank=False, unique=True)
- @receiver(post_save, sender=User)
- def create_user_profile(sender, instance, created, **kwargs):
- if created:
- Profile.objects.create(user=instance)
- @receiver(post_save, sender=User)
- def save_user_profile(sender, instance, **kwargs):
- instance.profile.save()
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