Re: Django create user profile at the time of registration from submission

You are only posting a little part of the error. It would be a lot
easier to help you if you posted the whole error

2017-04-22 12:17 GMT+02:00 Neutron's dfgsdgsd <pratirup8@gmail.com>:
> I am working on a Role Based Access Control system on django.where at the
> signup/register people will be designated to a 'department' and will be
> assigned a 'role' Hence I created a custom user model
>
> models.py
>
> from django.db import models
> from django.contrib.auth.models import User
> from django.db.models.signals import post_save
> from django.dispatch import receiver
>
>
> class Profile(models.Model):
>
> DEPARTMENT_CHOICES = (
> ('Production', 'Production'),
> ('Marketing', 'Marketing'),
> ('IT', 'IT'),
> ('HR', 'HR'),
> ('Accounts', 'Accounts'),
> )
> ROLE_CHOICES = (
> ('Manager', 'Manager'),
> ('Team Lead', 'Team Lead'),
> ('Member', 'Member'),
> )
>
> user = models.OneToOneField(
> User,)
> department = models.CharField(
> max_length=50, choices=DEPARTMENT_CHOICES, null=True)
> role = models.CharField(max_length=50, choices=ROLE_CHOICES, null=True)
>
> def __unicode__(self):
> return unicode(self.user.first_name + ' ' + self.user.last_name)
>
> def __str__(self):
> return self.user.first_name + ' ' + self.user.last_name
>
>
> def create_profile(sender, **kwargs):
> if kwargs['created']:
> user_profile = Profile.objects.create(user=kwargs['instance'])
> pass
>
> post_save.connect(create_profile, sender=User)
>
> Then i created a form like
>
> forms.py
>
> from django import forms
> from django.contrib.auth.forms import UserCreationForm
> from django.contrib.auth.models import User
> from .models import Profile
>
>
> class SignUpForm(UserCreationForm):
> DEPARTMENT_CHOICES = (
> ('Production', 'Production'),
> ('Marketing', 'Marketing'),
> ('IT', 'IT'),
> ('HR', 'HR'),
> ('Accounts', 'Accounts'),
> )
> ROLE_CHOICES = (
> ('Manager', 'Manager'),
> ('Team Lead', 'Team Lead'),
> ('Member', 'Member'),
> )
> first_name = forms.CharField(
> max_length=30, required=True, help_text='Optional.')
> last_name = forms.CharField(
> max_length=30, required=True, help_text='Optional.')
> email = forms.EmailField(
> max_length=254, required=False)
> department = forms.ChoiceField(choices=DEPARTMENT_CHOICES, )
> role = forms.ChoiceField(choices=ROLE_CHOICES, )
>
> class Meta:
> model = User
> fields = ('first_name', 'last_name', 'username',
> 'email', 'password1', 'password2', 'department', 'role')
>
> The my views
>
> from django.shortcuts import render, redirect, render_to_response
> from django.contrib.auth.decorators import login_required
> from django.contrib.auth import login, authenticate
> from .forms import SignUpForm
> from .models import Profile
> from django.shortcuts import get_object_or_404
> from django.http import Http404
> from django.contrib.auth.models import User
> from django.template import RequestContext
>
> def register(request):
> if request.user.is_authenticated:
> if request.user.is_superuser or request.user.role == 'Manager':
> if request.method == 'POST':
> form = SignUpForm(request.POST)
> if form.is_valid():
> user = form.save()
> userprofile = Profile.objects.update(
> user=user,
> department=form.cleaned_data['department'])
> userprofile = Profile.objects.update(
> user=user, role=form.cleaned_data['role'])
> else:
> form = SignUpForm()
>
> c = {
> 'form': form,
> }
>
> return render(request, 'registration/register.html', c)
> else:
> raise Http404
> else:
> raise Http404
>
> my register.html
>
> {% extends 'layouts/base.html' %} {% load widget_tweaks %}{% block
> additionalbottom %}
> <script>
> var allParas = document.getElementsByTagName('div');
> //filter by class name if desired...
> for (var i = 0; i < allParas.length; i++) {
> if (allParas[i].getElementsByTagName('*').length == 0) {
> allParas[i].style.display = 'none';
> }
> }
> </script>
> {% endblock %} {% block content %}
> <div class="login-page">
> <div class="form">
> <h2>User Registration</h2>
> <form class="login-form" method="post">
> {% csrf_token %}
> <div class="row">
> {% endblock %} {% for field in form %}
> <div class="col-md-6">
> {% if field.name == "first_name" or field.name ==
> "last_name" %} {% render_field field class="form-control"
> placeholder=field.label.capitalize %} {% endif %}
> </div>
> <div class="col-md-6">
> {% if field.name == "username" or field.name ==
> "email" %} {% render_field field class="form-control"
> placeholder=field.label.capitalize %} {% endif %}
> </div>
> <div class="col-md-6 form-group">
> {% if field.name == "department" or field.name ==
> "role" %} {% render_field field class="form-control"
> placeholder=field.label.capitalize %} {% endif %}
> </div>
> <div class="col-md-12">
> {% if field.name == "password1" %} {% render_field field
> class="form-control" placeholder=field.label.capitalize %} {% endif %}
> </div>
> <div class="col-md-12">
> {% if field.name == "password2" %} {% render_field field
> class="form-control" placeholder=field.label.capitalize %} {% endif %}
> </div>
> {% endfor %}
> </div>
> <div class="form-group">
> <button type="submit">Register</button>
> </div>
> </form>
> {% if form.errors %} {% for field in form %} {% for error in
> field.errors %}
> <div class="alert alert-danger">
> <strong>{{ error|escape }}</strong>
> </div>
> {% endfor %} {% endfor %} {% for error in form.non_field_errors %}
> <div class="alert alert-danger">
> <strong>{{ error|escape }}</strong>
> </div>
> {% endfor %} {% endif %}
> </div>
> </div>
>
> now when ever i try to submit my form it says
>
>> IntegrityError at /register/
>> column user_id is not unique
>
> i tried so many solutions from google and SO nothing seems to solve the
> problem can anyone tell me how to fix it or why it cannot be done if it
> cannot be done what is the work around
>
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--

Cordialement, Ludovic Coues
+33 6 14 87 43 42

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