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from django.db import models
from django.contrib.auth.models import User
from django.db.models.base import Model
class Dm(models.Model):
sender = models.ForeignKey(User, related_name="sender_dm", on_delete=models.CASCADE)
receiver = models.ForeignKey(User, related_name="receiver_dm", on_delete=models.CASCADE)
message = models.TextField(null=False)
create_date = models.DateTimeField(auto_now=True)
def __str__(self):
return str(self.sender)
class Group(models.Model):
name = models.CharField(max_length=16, null=False, unique=True)
owner = models.ForeignKey(User, related_name="owner_group", on_delete=models.CASCADE)
users = models.ManyToManyField(User, related_name="users_group")
create_date = models.DateTimeField(auto_now=True)
def __str__(self):
return str(self.pk) + " " + self.name
class Gm(models.Model):
sender = models.ForeignKey(User, related_name="sender_gm", on_delete=models.CASCADE)
receiver = models.ForeignKey(Group, related_name="receiver_gm", on_delete=models.CASCADE)
message = models.TextField(null=False)
create_date = models.DateTimeField(auto_now=True)
def __str__(self):
return str(self.sender)
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