fix cache

[wolnelektury.git] / src / club / views.py

diff --git a/src/club/views.py b/src/club/views.py
index c6136b6..679e575 100644 (file)
--- a/src/club/views.py
+++ b/src/club/views.py
@@ -4,7 +4,7 @@
 from django.conf import settings
 from django.contrib.auth.decorators import login_required, permission_required
 from django.db.models import Sum
-from django.http import HttpResponseRedirect
+from django.http import HttpResponse, HttpResponseRedirect, JsonResponse
 from django.shortcuts import get_object_or_404, render
 from django.urls import reverse
 from django.utils.decorators import method_decorator
@@ -30,6 +30,7 @@ class ClubView(TemplateView):
 
 
 
+@method_decorator(never_cache, name='dispatch')
 class DonationStep1(UpdateView):
     queryset = models.Schedule.objects.filter(payed_at=None)
     form_class = forms.DonationStep1Form
@@ -46,6 +47,7 @@ class DonationStep1(UpdateView):
         return reverse('donation_step2', args=[self.object.key])
 
 
+@method_decorator(never_cache, name='dispatch')
 class DonationStep2(UpdateView):
     queryset = models.Schedule.objects.filter(payed_at=None)
     form_class = forms.DonationStep2Form
@@ -59,6 +61,17 @@ class DonationStep2(UpdateView):
         return c
 
 
+def set_monthly(request, key):
+    schedule = get_object_or_404(models.Schedule, payed_at=None, key=key)
+    if request.POST:
+        schedule.monthly = True
+        schedule.save(update_fields=['monthly'])
+    return JsonResponse({
+        "amount": schedule.amount,
+        "monthly": schedule.monthly,
+    })
+    
+
 class JoinView(CreateView):
     form_class = forms.DonationStep1Form
     template_name = 'club/donation_step1.html'
@@ -249,3 +262,26 @@ def member_verify(request):
             'result': rows
         }
     )
+
+
+@permission_required('club.schedule_view')
+def receipt(request):
+    email = request.POST.get('email')
+    try:
+        year = int(request.POST.get('year'))
+    except:
+        return HttpResponse('no content')
+
+    receipt = models.PayUOrder.generate_receipt(email, year)
+    if receipt:
+        content, optout, payments = receipt
+    else:
+        return HttpResponse('no content')
+    return HttpResponse(
+        content,
+        headers={
+            "Content-Type": "application/pdf",
+            "Content-Disposition": f'attachment; filename="wolnelektury-{year}-{email}.pdf"',
+        }
+    )
+