From ea656434007c3ec64f0e583c65e177b08403c865 Mon Sep 17 00:00:00 2001 From: Radek Czajka Date: Wed, 17 Apr 2013 11:46:30 +0200 Subject: [PATCH] Add django-getpaid --- apps/funding/forms.py | 13 +-- .../0005_auto__chg_field_funding_payed_at.py | 88 +++++++++++++++++++ apps/funding/models.py | 67 +++++++++++--- .../templates/funding/funding_detail.html | 53 +++++++++++ .../templates/funding/offer_detail.html | 2 +- apps/funding/urls.py | 8 +- apps/funding/views.py | 25 ++++-- requirements.txt | 4 +- wolnelektury/settings/__init__.py | 8 ++ 9 files changed, 238 insertions(+), 30 deletions(-) create mode 100644 apps/funding/migrations/0005_auto__chg_field_funding_payed_at.py create mode 100755 apps/funding/templates/funding/funding_detail.html diff --git a/apps/funding/forms.py b/apps/funding/forms.py index 6b2316e80..c66211a71 100755 --- a/apps/funding/forms.py +++ b/apps/funding/forms.py @@ -1,20 +1,20 @@ from django import forms from django.utils.translation import ugettext_lazy as _, ugettext as __ -from .models import Offer +from .models import Funding from .widgets import PerksAmountWidget class DummyForm(forms.Form): required_css_class = 'required' - name = forms.CharField(label=_("Name")) + amount = forms.DecimalField(label=_("Amount"), decimal_places=2, + widget=PerksAmountWidget()) + name = forms.CharField(label=_("Name"), required=False) anonymous = forms.BooleanField(label=_("Anonymously"), required=False, help_text=_("Check if you don't want your name to be visible publicly.")) email = forms.EmailField(label=_("E-mail"), - help_text=_("Won't be publicised.")) - amount = forms.DecimalField(label=_("Amount"), decimal_places=2, - widget=PerksAmountWidget()) + help_text=_("Won't be publicised."), required=False) def __init__(self, offer, *args, **kwargs): self.offer = offer @@ -32,7 +32,8 @@ class DummyForm(forms.Form): return self.cleaned_data def save(self): - return self.offer.fund( + return Funding.objects.create( + offer=self.offer, name=self.cleaned_data['name'], email=self.cleaned_data['email'], amount=self.cleaned_data['amount'], diff --git a/apps/funding/migrations/0005_auto__chg_field_funding_payed_at.py b/apps/funding/migrations/0005_auto__chg_field_funding_payed_at.py new file mode 100644 index 000000000..bcd4e1e0c --- /dev/null +++ b/apps/funding/migrations/0005_auto__chg_field_funding_payed_at.py @@ -0,0 +1,88 @@ +# -*- coding: utf-8 -*- +import datetime +from south.db import db +from south.v2 import SchemaMigration +from django.db import models + + +class Migration(SchemaMigration): + + def forwards(self, orm): + + # Changing field 'Funding.payed_at' + db.alter_column(u'funding_funding', 'payed_at', self.gf('django.db.models.fields.DateTimeField')(null=True)) + + def backwards(self, orm): + + # Changing field 'Funding.payed_at' + db.alter_column(u'funding_funding', 'payed_at', self.gf('django.db.models.fields.DateTimeField')(default=datetime.datetime(2013, 4, 16, 0, 0))) + + models = { + 'catalogue.book': { + 'Meta': {'ordering': "('sort_key',)", 'object_name': 'Book'}, + '_related_info': ('jsonfield.fields.JSONField', [], {'null': 'True', 'blank': 'True'}), + 'changed_at': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'db_index': 'True', 'blank': 'True'}), + 'common_slug': ('django.db.models.fields.SlugField', [], {'max_length': '120'}), + 'cover': ('catalogue.fields.EbookField', [], {'max_length': '100', 'null': 'True', 'format_name': "'cover'", 'blank': 'True'}), + 'created_at': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'db_index': 'True', 'blank': 'True'}), + 'description': ('django.db.models.fields.TextField', [], {'blank': 'True'}), + 'epub_file': ('catalogue.fields.EbookField', [], {'default': "''", 'max_length': '100', 'format_name': "'epub'", 'blank': 'True'}), + 'extra_info': ('jsonfield.fields.JSONField', [], {'default': "'{}'"}), + 'fb2_file': ('catalogue.fields.EbookField', [], {'default': "''", 'max_length': '100', 'format_name': "'fb2'", 'blank': 'True'}), + 'gazeta_link': ('django.db.models.fields.CharField', [], {'max_length': '240', 'blank': 'True'}), + 'html_file': ('catalogue.fields.EbookField', [], {'default': "''", 'max_length': '100', 'format_name': "'html'", 'blank': 'True'}), + u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}), + 'language': ('django.db.models.fields.CharField', [], {'default': "'pol'", 'max_length': '3', 'db_index': 'True'}), + 'mobi_file': ('catalogue.fields.EbookField', [], {'default': "''", 'max_length': '100', 'format_name': "'mobi'", 'blank': 'True'}), + 'parent': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'children'", 'null': 'True', 'to': "orm['catalogue.Book']"}), + 'parent_number': ('django.db.models.fields.IntegerField', [], {'default': '0'}), + 'pdf_file': ('catalogue.fields.EbookField', [], {'default': "''", 'max_length': '100', 'format_name': "'pdf'", 'blank': 'True'}), + 'slug': ('django.db.models.fields.SlugField', [], {'unique': 'True', 'max_length': '120'}), + 'sort_key': ('django.db.models.fields.CharField', [], {'max_length': '120', 'db_index': 'True'}), + 'title': ('django.db.models.fields.CharField', [], {'max_length': '120'}), + 'txt_file': ('catalogue.fields.EbookField', [], {'default': "''", 'max_length': '100', 'format_name': "'txt'", 'blank': 'True'}), + 'wiki_link': ('django.db.models.fields.CharField', [], {'max_length': '240', 'blank': 'True'}), + 'xml_file': ('catalogue.fields.EbookField', [], {'default': "''", 'max_length': '100', 'format_name': "'xml'", 'blank': 'True'}) + }, + u'funding.funding': { + 'Meta': {'ordering': "['-payed_at']", 'object_name': 'Funding'}, + 'amount': ('django.db.models.fields.DecimalField', [], {'max_digits': '10', 'decimal_places': '2'}), + 'anonymous': ('django.db.models.fields.BooleanField', [], {'default': 'False'}), + 'email': ('django.db.models.fields.EmailField', [], {'max_length': '75', 'blank': 'True'}), + u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}), + 'name': ('django.db.models.fields.CharField', [], {'max_length': '127', 'blank': 'True'}), + 'offer': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['funding.Offer']"}), + 'payed_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'blank': 'True'}), + 'perks': ('django.db.models.fields.related.ManyToManyField', [], {'to': u"orm['funding.Perk']", 'symmetrical': 'False', 'blank': 'True'}) + }, + u'funding.offer': { + 'Meta': {'ordering': "['-end']", 'object_name': 'Offer'}, + 'author': ('django.db.models.fields.CharField', [], {'max_length': '255'}), + 'book': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['catalogue.Book']", 'null': 'True', 'blank': 'True'}), + 'due': ('django.db.models.fields.DateField', [], {}), + 'end': ('django.db.models.fields.DateField', [], {}), + u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}), + 'redakcja_url': ('django.db.models.fields.URLField', [], {'max_length': '200', 'blank': 'True'}), + 'slug': ('django.db.models.fields.SlugField', [], {'max_length': '50'}), + 'start': ('django.db.models.fields.DateField', [], {}), + 'target': ('django.db.models.fields.DecimalField', [], {'max_digits': '10', 'decimal_places': '2'}), + 'title': ('django.db.models.fields.CharField', [], {'max_length': '255'}) + }, + u'funding.perk': { + 'Meta': {'ordering': "['-price']", 'object_name': 'Perk'}, + 'description': ('django.db.models.fields.TextField', [], {'blank': 'True'}), + u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}), + 'name': ('django.db.models.fields.CharField', [], {'max_length': '255'}), + 'offer': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['funding.Offer']", 'null': 'True', 'blank': 'True'}), + 'price': ('django.db.models.fields.DecimalField', [], {'max_digits': '10', 'decimal_places': '2'}) + }, + u'funding.spent': { + 'Meta': {'ordering': "['-timestamp']", 'object_name': 'Spent'}, + 'amount': ('django.db.models.fields.DecimalField', [], {'max_digits': '10', 'decimal_places': '2'}), + 'book': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['catalogue.Book']"}), + u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}), + 'timestamp': ('django.db.models.fields.DateField', [], {}) + } + } + + complete_apps = ['funding'] \ No newline at end of file diff --git a/apps/funding/models.py b/apps/funding/models.py index 579147cb4..10243132c 100644 --- a/apps/funding/models.py +++ b/apps/funding/models.py @@ -2,14 +2,16 @@ # This file is part of Wolnelektury, licensed under GNU Affero GPLv3 or later. # Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information. # +from datetime import date, datetime from django.core.urlresolvers import reverse from django.db import models from django.utils.translation import ugettext_lazy as _, ugettext as __ -from datetime import date, datetime +import getpaid from catalogue.models import Book class Offer(models.Model): + """ A fundraiser for a particular book. """ author = models.CharField(_('author'), max_length=255) title = models.CharField(_('title'), max_length=255) slug = models.SlugField(_('slug')) @@ -38,6 +40,7 @@ class Offer(models.Model): @classmethod def current(cls): + """ Returns current fundraiser or None. """ today = date.today() objects = cls.objects.filter(start__lte=today, end__gte=today) try: @@ -47,10 +50,16 @@ class Offer(models.Model): @classmethod def public(cls): + """ QuerySet for all current and past fundraisers. """ today = date.today() return cls.objects.filter(start__lte=today) def get_perks(self, amount=None): + """ Finds all the perks for the offer. + + If amount is provided, returns the perks you get for it. + + """ perks = Perk.objects.filter( models.Q(offer=self) | models.Q(offer=None) ) @@ -58,16 +67,13 @@ class Offer(models.Model): perks = perks.filter(price__lte=amount) return perks - def fund(self, name, email, amount, anonymous=False): - funding = self.funding_set.create( - name=name, email=email, amount=amount, - anonymous=anonymous, - payed_at=datetime.now()) - funding.perks = self.get_perks(amount) - return funding + def funding_payed(self): + """ QuerySet for all completed payments for the offer. """ + return Funding.payed().filter(offer=self) def sum(self): - return self.funding_set.aggregate(s=models.Sum('amount'))['s'] or 0 + """ The money gathered. """ + return self.funding_payed().aggregate(s=models.Sum('amount'))['s'] or 0 def state(self): if self.sum() >= self.target: @@ -79,6 +85,11 @@ class Offer(models.Model): class Perk(models.Model): + """ A perk offer. + + If no attached to a particular Offer, applies to all. + + """ offer = models.ForeignKey(Offer, verbose_name=_('offer'), null=True, blank=True) price = models.DecimalField(_('price'), decimal_places=2, max_digits=10) name = models.CharField(_('name'), max_length=255) @@ -94,14 +105,24 @@ class Perk(models.Model): class Funding(models.Model): + """ A person paying in a fundraiser. + + The payment was completed if and only if payed_at is set. + + """ offer = models.ForeignKey(Offer, verbose_name=_('offer')) - name = models.CharField(_('name'), max_length=127) - email = models.EmailField(_('email')) + name = models.CharField(_('name'), max_length=127, blank=True) + email = models.EmailField(_('email'), blank=True) amount = models.DecimalField(_('amount'), decimal_places=2, max_digits=10) - payed_at = models.DateTimeField(_('payed at')) + payed_at = models.DateTimeField(_('payed at'), null=True, blank=True) perks = models.ManyToManyField(Perk, verbose_name=_('perks'), blank=True) anonymous = models.BooleanField(_('anonymous')) + @classmethod + def payed(cls): + """ QuerySet for all completed payments. """ + return cls.objects.exclude(payed_at=None) + class Meta: verbose_name = _('funding') verbose_name_plural = _('fundings') @@ -110,8 +131,15 @@ class Funding(models.Model): def __unicode__(self): return "%s payed %s for %s" % (self.name, self.amount, self.offer) + def get_absolute_url(self): + return reverse('funding_funding', args=[self.pk]) + +# Register the Funding model with django-getpaid for payments. +getpaid.register_to_payment(Funding, unique=False, related_name='payment') + class Spent(models.Model): + """ Some of the remaining money spent on a book. """ amount = models.DecimalField(_('amount'), decimal_places=2, max_digits=10) timestamp = models.DateField(_('when')) book = models.ForeignKey(Book) @@ -123,3 +151,18 @@ class Spent(models.Model): def __unicode__(self): return u"Spent: %s" % unicode(self.book) + + +def new_payment_query_listener(sender, order=None, payment=None, **kwargs): + """ Set payment details for getpaid. """ + payment.amount = order.amount + payment.currency = 'PLN' +getpaid.signals.new_payment_query.connect(new_payment_query_listener) + + +def payment_status_changed_listener(sender, instance, old_status, new_status, **kwargs): + """ React to status changes from getpaid. """ + if old_status != 'paid' and new_status == 'paid': + instance.order.payed_at = datetime.now() + instance.order.save() +getpaid.signals.payment_status_changed.connect(payment_status_changed_listener) diff --git a/apps/funding/templates/funding/funding_detail.html b/apps/funding/templates/funding/funding_detail.html new file mode 100755 index 000000000..617426d5a --- /dev/null +++ b/apps/funding/templates/funding/funding_detail.html @@ -0,0 +1,53 @@ +{% extends "base.html" %} +{% load i18n %} +{% load funding_tags %} +{% load fnp_share %} + + +{% block titleextra %} + {% if object.payed_at %} + {% trans "Thank you!" %} + {% else %} + {{ object }} + {% endif %} +{% endblock %} + + +{% block body %} + + +{% if object.payed_at %} + +

{% trans "Thank you!" %}

+
+ +{% trans "Thank you for your support!" %} + + + +{% url 'funding_current' as current %} +

{% trans "Go back to the current fundraiser." %}

+ +{% url 'funding_current' as current %} +

{% share current 'y' %}

+ +
+ + + +{% else %} + + +

{{ object }}

+ +
+
+ {% csrf_token %} + {{ payment_form.as_p }} + +
+
+ + +{% endif %} +{% endblock %} diff --git a/apps/funding/templates/funding/offer_detail.html b/apps/funding/templates/funding/offer_detail.html index 81007b08b..c7405cad8 100755 --- a/apps/funding/templates/funding/offer_detail.html +++ b/apps/funding/templates/funding/offer_detail.html @@ -41,7 +41,7 @@
- {% for funding in object.funding_set.all %} + {% for funding in object.funding_payed.all %}
{{ funding.payed_at.date }}
diff --git a/apps/funding/urls.py b/apps/funding/urls.py index 7aed8dccf..c930c60aa 100755 --- a/apps/funding/urls.py +++ b/apps/funding/urls.py @@ -2,16 +2,18 @@ # This file is part of Wolnelektury, licensed under GNU Affero GPLv3 or later. # Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information. # -from django.conf.urls import patterns, url +from django.conf.urls import patterns, url, include from .models import Offer -from .views import WLFundView, OfferDetailView, ThanksView, OfferListView +from .views import (WLFundView, OfferDetailView, OfferListView, + FundingView) urlpatterns = patterns('', url(r'^$', OfferDetailView.as_view(), name='funding_current'), url(r'^lektura/$', OfferListView.as_view(), name='funding'), url(r'^lektura/(?P[^/]+)/$', OfferDetailView.as_view(), name='funding_offer'), - url(r'^dziekujemy/$', ThanksView.as_view(), name='funding_thanks'), + url(r'^wplata/(?P\d+)/$', FundingView.as_view(), name='funding_funding'), url(r'^fundusz/$', WLFundView.as_view(), name='funding_wlfund'), + url(r'^getpaid/', include('getpaid.urls')), ) diff --git a/apps/funding/views.py b/apps/funding/views.py index 3ea68b5f3..047be49ab 100644 --- a/apps/funding/views.py +++ b/apps/funding/views.py @@ -2,13 +2,16 @@ # This file is part of Wolnelektury, licensed under GNU Affero GPLv3 or later. # Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information. # +from django.views.decorators.cache import never_cache from django.conf import settings from django.core.urlresolvers import reverse from django.http import Http404 from django.shortcuts import redirect, get_object_or_404 +from django.utils.decorators import method_decorator from django.views.generic import TemplateView, FormView, DetailView, ListView +from getpaid.forms import PaymentMethodForm from .forms import DummyForm -from .models import Offer, Spent +from .models import Offer, Spent, Funding def mix(*streams): @@ -91,11 +94,12 @@ class OfferDetailView(FormView): ctx['object'] = self.object if self.object.is_current(): ctx['funding_no_show_current'] = True + ctx['payment_form'] = PaymentMethodForm('PLN', initial={'order': self.object}) return ctx def form_valid(self, form): - form.save() - return redirect(reverse("funding_thanks")) + funding = form.save() + return redirect(funding.get_absolute_url()) class OfferListView(ListView): @@ -107,10 +111,17 @@ class OfferListView(ListView): return ctx -class ThanksView(TemplateView): - template_name = "funding/thanks.html" +class FundingView(DetailView): + model = Funding + + @method_decorator(never_cache) + def dispatch(self, *args, **kwargs): + return super(FundingView, self).dispatch(*args, **kwargs) def get_context_data(self, *args, **kwargs): - ctx = super(ThanksView, self).get_context_data(*args, **kwargs) - ctx['object'] = Offer.current() + ctx = super(FundingView, self).get_context_data(*args, **kwargs) + if self.object.offer.is_current(): + ctx['funding_no_show_current'] = True + ctx['payment_form'] = PaymentMethodForm('PLN', initial={'order': self.object}) return ctx + diff --git a/requirements.txt b/requirements.txt index 7ccdb7328..784e85a10 100644 --- a/requirements.txt +++ b/requirements.txt @@ -43,7 +43,7 @@ lxml>=2.2.2 # MySQL-python>=1.2,<2.0 # celery tasks -django-celery>=2.5.1 +django-celery>=3.0.11 django-kombu # spell checking @@ -54,3 +54,5 @@ pyoai egenix-mx-base sunburnt + +django-getpaid diff --git a/wolnelektury/settings/__init__.py b/wolnelektury/settings/__init__.py index 7b1641c99..8403688a4 100644 --- a/wolnelektury/settings/__init__.py +++ b/wolnelektury/settings/__init__.py @@ -70,6 +70,11 @@ INSTALLED_APPS_OUR = [ 'funding', ] +GETPAID_BACKENDS = ( + 'getpaid.backends.dummy', + 'getpaid.backends.payu', +) + INSTALLED_APPS_CONTRIB = [ # external 'django.contrib.auth', @@ -91,6 +96,9 @@ INSTALLED_APPS_CONTRIB = [ 'honeypot', #'django_nose', 'fnpdjango', + 'getpaid', + 'getpaid.backends.dummy', + 'getpaid.backends.payu', #allauth stuff 'uni_form', -- 2.20.1