Set random password for user after create

apps/user/models.py

@@ -5,7 +5,7 @@ from phonenumber_field.modelfields import PhoneNumberField
 from django.db import models
 from django.db.models.signals import post_save
 from django.dispatch import receiver
-from django.contrib.auth.models import AbstractUser
+from django.contrib.auth.models import AbstractUser, UserManager as BaseUserManager
 from django.contrib.postgres import fields as pgfields
 from django.utils.timezone import now
 from django.utils.translation import gettext_lazy as _
@@ -16,6 +16,23 @@ from apps.notification.utils import send_email
 from apps.user.tasks import user_to_mixpanel
 
 
+class UserManager(BaseUserManager):
+    use_in_migrations = True
+
+    def _create_user(self, username, email, password, **extra_fields):
+        if not username:
+            raise ValueError('The given username must be set')
+        if not password:
+            password = self.make_random_password()
+        super().save(*args, **kwargs)
+        email = self.normalize_email(email)
+        username = self.model.normalize_username(username)
+        user = self.model(username=username, email=email, **extra_fields)
+        user.set_password(password)
+        user.save(using=self._db)
+        return user
+
+
 class User(AbstractUser):
     USER_ROLE = 0
     AUTHOR_ROLE = 1
@@ -65,11 +82,6 @@ class User(AbstractUser):
     class Meta(AbstractUser.Meta):
         ordering = ('-date_joined',)
 
-    def save(self, *args, **kwargs):
-        if self.password is None and self._password is None:
-            self._password = self.objects.make_random_password()
-        super().save(*args, **kwargs)
-
     def serialized(self):
         user_data = serializers.user.UserSerializer(instance=self).data
         user_data = dumps(user_data, ensure_ascii=False)