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78 lines
3.6 KiB
Python
78 lines
3.6 KiB
Python
from django.shortcuts import render
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from django.views.generic.edit import UpdateView, CreateView
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from django.views.generic.base import View
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from django.utils.translation import ugettext_lazy as _
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from django.core.exceptions import PermissionDenied, ValidationError
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from django.db import IntegrityError
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from django import forms
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from django.forms import Select
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from django.conf import settings
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from subscription.models import Subscriber, Subscription
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from core.views import CanEditMixin, CanEditPropMixin, CanViewMixin
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from core.models import User
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def get_subscriber(user):
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s = Subscriber.objects.filter(pk=user.pk).first()
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return s
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class SubscriptionForm(forms.ModelForm):
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class Meta:
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model = Subscription
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fields = ['member', 'subscription_type', 'payment_method', 'location']
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def __init__(self, *args, **kwargs):
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super(SubscriptionForm, self).__init__(*args, **kwargs)
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# Add fields to allow basic user creation
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self.fields['last_name'] = forms.CharField(max_length=User._meta.get_field('last_name').max_length)
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self.fields['first_name'] = forms.CharField(max_length=User._meta.get_field('first_name').max_length)
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self.fields['email'] = forms.EmailField()
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self.fields.move_to_end('subscription_type')
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self.fields.move_to_end('payment_method')
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self.fields.move_to_end('location')
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def clean(self):
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cleaned_data = super(SubscriptionForm, self).clean()
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if (cleaned_data.get("member") is None
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and "last_name" not in self.errors.as_data()
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and "first_name" not in self.errors.as_data()
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and "email" not in self.errors.as_data()):
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self.errors.pop("member", None)
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if Subscriber.objects.filter(email=cleaned_data.get("email")).first() is not None:
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self.add_error("email", ValidationError(_("A user with that email address already exists")))
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else:
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u = Subscriber(last_name = self.cleaned_data.get("last_name"),
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first_name = self.cleaned_data.get("first_name"),
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email = self.cleaned_data.get("email"))
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u.generate_username()
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u.save()
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cleaned_data["member"] = u
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elif cleaned_data.get("member") is not None:
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self.errors.pop("last_name", None)
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self.errors.pop("first_name", None)
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self.errors.pop("email", None)
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if cleaned_data.get("member") is None:
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# This should be handled here, but it is done in the Subscription model's clean method
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# TODO investigate why!
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raise ValidationError(_("You must either choose an existing user or create a new one properly"))
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return cleaned_data
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class NewSubscription(CanEditMixin, CreateView):
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template_name = 'subscription/subscription.jinja'
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form_class = SubscriptionForm
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def get_initial(self):
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if 'member' in self.request.GET.keys():
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return {'member': self.request.GET['member'], 'subscription_type': 'deux-semestres'}
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return {'subscription_type': 'deux-semestres'}
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def form_valid(self, form):
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form.instance.subscription_start = Subscription.compute_start(
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duration=settings.SITH_SUBSCRIPTIONS[form.instance.subscription_type]['duration'])
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form.instance.subscription_end = Subscription.compute_end(
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duration=settings.SITH_SUBSCRIPTIONS[form.instance.subscription_type]['duration'],
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start=form.instance.subscription_start
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)
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return super(NewSubscription, self).form_valid(form)
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