✏️ Fix: [#50] user model 유저 생성에 비번 없을 경우(소셜) 로직 추가

users/models.py

@@ -11,7 +11,10 @@ from common.models.choiceModels import NotificationType
 class UserManager(BaseUserManager):
     def create_user(self, email, password, **kwargs):
         user = self.model(email = email, **kwargs)
-        user.set_password(password)
+        if not password:
+            user.set_unusable_password()
+        else:
+            user.set_password(password)
         user.save(using=self._db)
         return user