fix race in filters
[wolnelektury.git] / src / funding / views.py
index ae0b1bb..6df231d 100644 (file)
@@ -1,16 +1,13 @@
-# -*- coding: utf-8 -*-
 # This file is part of Wolnelektury, licensed under GNU Affero GPLv3 or later.
 # Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
 #
-from django.core.paginator import Paginator, InvalidPage
-from django.core.urlresolvers import reverse
-from django.http import Http404
+from django.http import Http404, HttpResponseRedirect
 from django.shortcuts import get_object_or_404, redirect, render
+from django.urls import reverse
+from django.contrib.auth.decorators import login_required
 from django.views.decorators.csrf import csrf_exempt
 from django.views.generic import TemplateView, FormView, ListView
-from getpaid.models import Payment
-from ssify import ssi_included
-from ssify.utils import ssi_cache_control
+import club.payu.views
 from . import app_settings
 from .forms import FundingForm
 from .models import Offer, Spent, Funding
@@ -74,41 +71,46 @@ class WLFundView(TemplateView):
 
 class OfferDetailView(FormView):
     form_class = FundingForm
-    template_name = "funding/offer_detail.html"
-    backend = 'getpaid.backends.payu'
+
+    def get_template_names(self):
+        if self.request.EXPERIMENTS['layout'].value:
+            return 'funding/2022/offer_detail.html'
+        else:
+            return "funding/offer_detail.html"
 
     @csrf_exempt
     def dispatch(self, request, slug=None):
         if getattr(self, 'object', None) is None:
             if slug:
-                self.object = get_object_or_404(Offer.public(), slug=slug)
+                if request.user.is_staff:
+                    offers = Offer.objects.all()
+                else:
+                    offers = Offer.public()
+                self.object = get_object_or_404(offers, slug=slug)
             else:
                 self.object = Offer.current()
                 if self.object is None:
                     raise Http404
         return super(OfferDetailView, self).dispatch(request, slug)
 
-    def get_form(self, form_class):
+    def get_form(self, form_class=None):
+        if form_class is None:
+            form_class = self.get_form_class()
         if self.request.method == 'POST':
-            return form_class(self.object, self.request.POST)
+            return form_class(self.request, self.object, self.request.POST)
         else:
-            return form_class(self.object, initial={'amount': app_settings.DEFAULT_AMOUNT})
+            return form_class(self.request, self.object, initial={'amount': app_settings.DEFAULT_AMOUNT})
 
     def get_context_data(self, **kwargs):
         ctx = super(OfferDetailView, self).get_context_data(**kwargs)
         ctx['object'] = self.object
-        ctx['page'] = self.request.GET.get('page', 1)
         if self.object.is_current():
             ctx['funding_no_show_current'] = True
         return ctx
 
     def form_valid(self, form):
         funding = form.save()
-        # Skip getpaid.forms.PaymentMethodForm, go directly to the broker.
-        payment = Payment.create(funding, self.backend)
-        gateway_url_tuple = payment.get_processor()(payment).get_gateway_url(self.request)
-        payment.change_status('in_progress')
-        return redirect(gateway_url_tuple[0])
+        return redirect(funding.put())
 
 
 class CurrentView(OfferDetailView):
@@ -125,6 +127,11 @@ class CurrentView(OfferDetailView):
 class OfferListView(ListView):
     queryset = Offer.public()
 
+    def get_template_names(self):
+        if self.request.EXPERIMENTS['layout'].value:
+            return 'funding/2022/offer_list.html'
+        return 'funding/offer_list.html'
+    
     def get_context_data(self, **kwargs):
         ctx = super(OfferListView, self).get_context_data(**kwargs)
         ctx['funding_no_show_current'] = True
@@ -158,63 +165,18 @@ class DisableNotifications(TemplateView):
         return redirect(self.request.get_full_path())
 
 
-def offer_bar(request, pk, link=False, closeable=False, show_title=True, show_title_calling=True, add_class=""):
-    offer = get_object_or_404(Offer, pk=pk)
-    offer_sum = offer.sum()
-
-    return render(request, "funding/includes/funding.html", {
-        'offer': offer,
-        'sum': offer_sum,
-        'is_current': offer.is_current(),
-        'is_win': offer_sum >= offer.target,
-        'missing': offer.target - offer_sum,
-        'percentage': 100 * offer_sum / offer.target,
-        'link': link,
-        'closeable': closeable,
-        'show_title': show_title,
-        'show_title_calling': show_title_calling,
-        'add_class': add_class,
-    })
-
-
-@ssi_included(patch_response=[ssi_cache_control(must_revalidate=True)])
-def top_bar(request, pk):
-    return offer_bar(request, pk, link=True, closeable=True, add_class="funding-top-header")
-
-
-@ssi_included(patch_response=[ssi_cache_control(must_revalidate=True)])
-def list_bar(request, pk):
-    return offer_bar(request, pk, link=True, show_title_calling=False)
-
-
-@ssi_included(patch_response=[ssi_cache_control(must_revalidate=True)])
-def detail_bar(request, pk):
-    return offer_bar(request, pk, show_title=False)
-
-
-@ssi_included(patch_response=[ssi_cache_control(must_revalidate=True)])
-def offer_status(request, pk):
-    offer = get_object_or_404(Offer, pk=pk)
-    return render(request, "funding/includes/offer_status.html", {'offer': offer})
-
+@login_required
+def claim(request, key):
+    funding = get_object_or_404(Funding, notify_key=key)
+    if funding.user is None:
+        funding.user = request.user
+        funding.save()
+    return HttpResponseRedirect(
+        funding.offer.book.get_absolute_url() if funding.offer.book is not None
+        else funding.offer.get_absolute_url()
+    )
 
-@ssi_included(patch_response=[ssi_cache_control(must_revalidate=True)])
-def offer_status_more(request, pk):
-    offer = get_object_or_404(Offer, pk=pk)
-    return render(request, "funding/includes/offer_status_more.html", {'offer': offer})
 
+class PayUNotifyView(club.payu.views.NotifyView):
+    order_model = Funding
 
-@ssi_included(patch_response=[ssi_cache_control(must_revalidate=True)])
-def offer_fundings(request, pk, page):
-    offer = get_object_or_404(Offer, pk=pk)
-    fundings = offer.funding_payed()
-    paginator = Paginator(fundings, 10, 2)
-    try:
-        page_obj = paginator.page(int(page))
-    except InvalidPage:
-        raise Http404
-    return render(request, "funding/includes/fundings.html", {
-        "paginator": paginator,
-        "page_obj": page_obj,
-        "fundings": page_obj.object_list,
-    })