from django.db import models from django.contrib.auth.models import User class UserModel(models.Model): user = models.OneToOneField(User, on_delete=models.CASCADE, related_name='token_of') refresh_token = models.CharField(max_length=30, null=True, blank=True) gmb_account_id = models.CharField(max_length=30, null=True, blank=True) def __str__(self): return self.user.username class Location(models.Model): location_id = models.CharField(max_length=50, unique=True) location_name = models.CharField(max_length=50) website_url = models.URLField() display_name = models.CharField(max_length=50) owner = models.ForeignKey(User, on_delete=models.CASCADE, null=True) def __str__(self): return self.display_name