在django admin中创建用户后，将用户数据保存在另一个表中

Question

I am a beginner in django. I am using django 1.10 with allauth app which takes care of frontend registration, sending user confirmation email,validation, login with email etc.

The allauth app inserts three rows in three tables when a user is created.

1. auth_user
2. account_emailaddress
3. account_emailconfirmation

When adding a user from admin it creates a row in auth_user and general_userprofile table. I would like to insert a row in account_emailaddress table when admin creates a user.

Fields in account_emailaddress are--

id
email
verified
primary
user_id

The models.py looks like --

class EmailAddress(models.Model):
    #user = models.ForeignKey(User)
    user = models.OneToOneField(User, unique=True, related_name ='address')
    email = models.EmailField()
    verified = models.BooleanField(verbose_name=_('verified'), default=True)
    primary = models.BooleanField(verbose_name=_('primary'), default=True)

    class Meta:
        db_table = 'account_emailaddress'


class UserProfile(models.Model, HashedPk):
    user = models.OneToOneField(User, unique=True, related_name ='profile')
    job_title = models.CharField(max_length=128, blank=True, null=False, default="")
    website = models.URLField(max_length=255, blank=True, null=True)
    organisation = models.CharField(max_length=50, blank=True, null=True, default="")
    phone_number = PhoneNumberField( blank=True, null=True)


@receiver(post_save, sender=User)
def create_profile(sender, instance, created, **kwargs):
    if created:
        UserProfile.objects.create(user=instance)
        EmailAddress.objects.create(user=instance

)

Forms.py look like this

from django import forms
from django.contrib.auth.models import User
from django.utils.translation import ugettext as _
from crispy_forms.helper import FormHelper
from crispy_forms.layout import Layout, Div, Field
from ajax_select.fields import AutoCompleteSelectField, AutoCompleteField
from phonenumber_field.formfields  import PhoneNumberField
from . import models
from captcha.fields import ReCaptchaField


class SignUpForm(forms.Form):
    first_name = forms.CharField(max_length=30)
    last_name = forms.CharField(max_length=30)
    phone_number = PhoneNumberField(label=_("Phone (Please state your country code eg. +44)"))
    organisation = forms.CharField(max_length=50)
    email = forms.EmailField()
    password1 = forms.CharField(max_length=20)
    password2 = forms.CharField(max_length=20)
    captcha = ReCaptchaField(attrs={'theme' : 'clean'})


    def signup(self, request, user):
        user.first_name = self.cleaned_data['first_name']
        user.last_name = self.cleaned_data['last_name']
        """
        profile, created = models.UserProfile.objects.get_or_create(user=user)
        profile.phone_number = self.cleaned_data['phone_number']
        profile.organisation = self.cleaned_data['organisation']
        profile.save()
        user.save()
        """
        up = user.profile
        up.phone_number = self.cleaned_data['phone_number']
        up.organisation = self.cleaned_data['organisation']
        user.save()
        up.save()

How can I get the user id and email which is created under class EmailAddress and save it to the table.

Answer 1

First of all if you want to store user id and email in your EmailAdress table you must had these fields in your model.

After this, when your handler receives the user creation signal, you can add something like this in it.

@receiver(post_save, sender=User)
def create_profile(sender, instance, created, **kwargs):
    if created:
        UserProfile.objects.create(user=instance)
        EmailAdress.objects.create(user_id = instance.id, user_email=instance.email)