I'm following Django documentation here in order to achieve a simple objective: Create a user profile as soon as a new user is created.
I have an 'accounts' app and my accounts.models looks like this:
# -*- coding: utf-8 -*-
from django.db import models
from django.db.models.signals import post_save
from django.contrib.auth.models import User
from main.models import Store
class UserProfile(models.Model):
GENRE_CHOICES = (
('m', 'Masculino'),
('f', 'Feminino'),
)
MARITAL_STATUS_CHOICES = (
('s', 'Solteiro'),
('c', 'Casado'),
('d', 'Divorciado'),
('v', 'Viúvo'),
)
user = models.ForeignKey(User, unique=True)
birth_date = models.DateField()
genre = models.CharField(max_length=1, choices=GENRE_CHOICES)
address = models.CharField(max_length=150)
postal_code_4 = models.PositiveIntegerField()
postal_code_3 = models.PositiveIntegerField()
locatity = models.CharField(max_length=30)
marital_status = models.CharField(max_length=1, choices=MARITAL_STATUS_CHOICES)
child_amount = models.PositiveSmallIntegerField()
is_merchant = models.BooleanField(default=False)
store = models.ForeignKey(Store, null=True)
def create_user_profile(sender, instance, created, **kwargs):
if created:
UserProfile.objects.create(user=instance)
post_save.connect(create_user_profile, sender=User)
Everything looks fine to me but when trying to add a new user (using django admin), instead of having a newly created user and user profile, I get the following error: InternalError at /admin/auth/user/add/ current transaction is aborted, commands ignored until end of transaction block
Here is the traceback error part:
/djangoProjects/lwboanova/lwboanova/apps/accounts/models.py in create_user_profile
34: UserProfile.objects.create(user=instance)
It seems like an integrity error but I'm not getting the reason for it.
Would be great if any of ya could give me some help on this.
Just figured it out.
I forgot to add null=True
to the rest of UserProfile
model fields.
So the accounts.models.UserProfile
fields now looks like:
user = models.ForeignKey(User, unique=True)
birth_date = models.DateField(null=True)
genre = models.CharField(max_length=1, choices=GENRE_CHOICES, null=True)
address = models.CharField(max_length=150, null=True)
postal_code_4 = models.PositiveIntegerField(null=True)
postal_code_3 = models.PositiveIntegerField(null=True)
locatity = models.CharField(max_length=30, null=True)
marital_status = models.CharField(max_length=1, choices=MARITAL_STATUS_CHOICES, null=True)
child_amount = models.PositiveSmallIntegerField(null=True)
is_merchant = models.BooleanField(default=False)
store = models.ForeignKey(Store, null=True)
...and everything is working as intended!
Cheers for trying to help Ashray ^^