from django.db import models from django.contrib.auth.models import User class Plan(models.Model): name = models.CharField(max_length=255) price = models.DecimalField(max_digits=6, decimal_places=2) max_users = models.IntegerField() max_deals = models.IntegerField() def __str__(self): return self.name class Tenant(models.Model): user = models.OneToOneField(User, on_delete=models.CASCADE) plan = models.ForeignKey(Plan, on_delete=models.CASCADE) def __str__(self): return self.user.username