src/club/views.py

   1 # This file is part of Wolne Lektury, licensed under GNU Affero GPLv3 or later.
   2 # Copyright © Fundacja Wolne Lektury. See NOTICE for more information.
   3 #
   4 from django.conf import settings
   5 from django.contrib.auth.decorators import login_required, permission_required
   6 from django.db.models import Sum
   7 from django.http import HttpResponseRedirect
   8 from django.shortcuts import get_object_or_404, render
   9 from django.urls import reverse
  10 from django.utils.decorators import method_decorator
  11 from django.views.decorators.cache import never_cache
  12 from django.views.generic import FormView, CreateView, TemplateView, DetailView, UpdateView
  13 from django.views import View
  14 from .payu import POSS
  15 from .payu import views as payu_views
  16 from .forms import PayUCardTokenForm
  17 from . import forms
  18 from . import models
  19 from .helpers import get_active_schedule
  20 from .payment_methods import recurring_payment_method
  21
  22
  23 class ClubView(TemplateView):
  24     template_name = 'club/index.html'
  25
  26     def get_context_data(self, *args, **kwargs):
  27         ctx = super().get_context_data(*args, **kwargs)
  28         ctx['active_menu_item'] = 'club'
  29         return ctx
  30
  31
  32
  33 class DonationStep1(UpdateView):
  34     queryset = models.Schedule.objects.filter(payed_at=None)
  35     form_class = forms.DonationStep1Form
  36     slug_field = slug_url_kwarg = 'key'
  37     template_name = 'club/donation_step1.html'
  38     step = 1
  39
  40     def get_context_data(self, **kwargs):
  41         c = super().get_context_data(**kwargs)
  42         c['club'] = models.Club.objects.first()
  43         return c
  44
  45     def get_success_url(self):
  46         return reverse('donation_step2', args=[self.object.key])
  47
  48
  49 class DonationStep2(UpdateView):
  50     queryset = models.Schedule.objects.filter(payed_at=None)
  51     form_class = forms.DonationStep2Form
  52     slug_field = slug_url_kwarg = 'key'
  53     template_name = 'club/donation_step2.html'
  54     step = 2
  55
  56     def get_context_data(self, **kwargs):
  57         c = super().get_context_data(**kwargs)
  58         c['club'] = models.Club.objects.first()
  59         return c
  60
  61
  62 class JoinView(CreateView):
  63     form_class = forms.DonationStep1Form
  64     template_name = 'club/donation_step1.html'
  65
  66     @property
  67     def club(self):
  68         return models.Club.objects.first()
  69
  70     def is_app(self):
  71         return self.request.GET.get('app')
  72
  73     def get(self, request):
  74         if settings.CLUB_APP_HOST and self.is_app() and request.META['HTTP_HOST'] != settings.CLUB_APP_HOST:
  75             return HttpResponseRedirect("https://" + settings.CLUB_APP_HOST + request.get_full_path())
  76
  77         if self.is_app():
  78             request.session['from_app'] = True
  79         elif request.session and 'from_app' in request.session:
  80             del request.session['from_app']
  81
  82         return super().get(request)
  83
  84     def get_context_data(self, **kwargs):
  85         c = super(JoinView, self).get_context_data(**kwargs)
  86         c['membership'] = getattr(self.request.user, 'membership', None)
  87         c['active_menu_item'] = 'club'
  88         c['club'] = models.Club.objects.first()
  89
  90         c['ambassador'] = models.Ambassador.objects.all().order_by('?').first()
  91         return c
  92
  93     def get_initial(self):
  94         # referer?
  95         if self.request.user.is_authenticated and self.request.user.email:
  96             return {
  97                 'email': self.request.user.email
  98             }
  99
 100     def get_form_kwargs(self):
 101         kwargs = super().get_form_kwargs()
 102         kwargs['referer'] = self.request.META.get('HTTP_REFERER', '')
 103         return kwargs
 104
 105     def form_valid(self, form):
 106         retval = super(JoinView, self).form_valid(form)
 107         if self.request.user.is_authenticated:
 108             form.instance.membership, created = models.Membership.objects.get_or_create(user=self.request.user)
 109             form.instance.save()
 110         return retval
 111
 112     def get_success_url(self):
 113         return reverse('donation_step2', args=[self.object.key])
 114
 115
 116 @method_decorator(never_cache, name='dispatch')
 117 class ScheduleView(DetailView):
 118     queryset = models.Schedule.objects.exclude(email='')
 119     slug_field = slug_url_kwarg = 'key'
 120     template_name = 'club/schedule.html'
 121     step = 3
 122
 123     def get_template_names(self):
 124         if not self.object.payed_at:
 125             return 'club/donation_step3.html'
 126         return 'club/schedule.html'
 127
 128     def get_context_data(self, *args, **kwargs):
 129         ctx = super().get_context_data(*args, **kwargs)
 130         ctx['active_menu_item'] = 'club'
 131         return ctx
 132
 133     def post(self, request, key):
 134         schedule = self.get_object()
 135         return HttpResponseRedirect(schedule.initiate_payment(request))
 136
 137
 138 @login_required
 139 def claim(request, key):
 140     schedule = models.Schedule.objects.get(key=key, membership=None)
 141     schedule.membership, created = models.Membership.objects.get_or_create(user=request.user)
 142     schedule.save()
 143     return HttpResponseRedirect(schedule.get_absolute_url())
 144
 145
 146 def cancel(request, key):
 147     schedule = models.Schedule.objects.get(key=key)
 148     schedule.is_cancelled = True
 149     schedule.save()
 150     return HttpResponseRedirect(schedule.get_absolute_url())
 151
 152
 153 class PayUPayment(DetailView):
 154     model = models.Schedule
 155     slug_field = slug_url_kwarg = 'key'
 156
 157     def get(self, request, key):
 158         schedule = self.get_object()
 159         schedule.method = 'payu'
 160         schedule.save(update_fields=['method'])
 161         return HttpResponseRedirect(schedule.initiate_payment(request))
 162
 163
 164
 165 class PayURecPayment(payu_views.RecPayment):
 166     form_class = PayUCardTokenForm
 167
 168     def get_schedule(self):
 169         return get_object_or_404(models.Schedule, key=self.kwargs['key'])
 170
 171     def get_pos(self):
 172         pos_id = recurring_payment_method.pos_id
 173         return POSS[pos_id]
 174
 175     def get_success_url(self):
 176         schedule = self.get_schedule()
 177         schedule.method = 'payu-re'
 178         schedule.save(update_fields=['method'])
 179         return schedule.pay(self.request)
 180
 181
 182 class PayUNotifyView(payu_views.NotifyView):
 183     order_model = models.PayUOrder
 184
 185
 186 class ScheduleThanksView(DetailView):
 187     model = models.Schedule
 188     template_name = 'club/donation_step4.html'
 189     slug_field = slug_url_kwarg = 'key'
 190     step = 4
 191
 192     def get_context_data(self, *args, **kwargs):
 193         ctx = super().get_context_data(*args, **kwargs)
 194         ctx['active_menu_item'] = 'club'
 195         return ctx
 196
 197
 198 class YearSummaryView(DetailView):
 199     model = models.Schedule
 200     slug_field = slug_url_kwarg = 'key'
 201     template_name = 'club/year_summary.html'
 202
 203     def get_context_data(self, *args, **kwargs):
 204         ctx = super().get_context_data(*args, **kwargs)
 205         ctx['payments'] = models.PayUOrder.objects.filter(
 206             status='COMPLETED',
 207             completed_at__year=self.kwargs['year'],
 208             schedule__email=self.object.email,
 209         ).order_by('completed_at')
 210         ctx['total_amount'] = ctx['payments'].aggregate(s=Sum('schedule__amount'))['s']
 211         return ctx
 212
 213
 214 @permission_required('club.schedule_view')
 215 def member_verify(request):
 216     if request.method == 'POST':
 217         emails = request.POST.get('emails').strip().split('\n')
 218         rows = ['email;członek;nazwa użytkownika;aktywny;co najmniej do']
 219         for email in emails:
 220             email = email.strip()
 221             row = [email]
 222             schedules = models.Schedule.objects.filter(email=email).exclude(payed_at=None)
 223             if schedules.exists():
 224                 row.append('tak')
 225                 akt = False
 226                 unames = set()
 227                 exp = None
 228                 for s in schedules:
 229                     if s.is_active():
 230                         akt = True
 231                     if s.membership:
 232                         unames.add(s.membership.user.username)
 233                     if exp is None or s.expires_at > exp:
 234                         exp = s.expires_at
 235                 row.append(','.join(sorted(unames)))
 236                 row.append('tak' if akt else 'nie')
 237                 row.append(exp.date().isoformat())
 238             else:
 239                 row.append('nie')
 240             rows.append(';'.join(row))
 241         rows = '\n'.join(rows)
 242     else:
 243         rows = ''
 244
 245     return render(
 246         request,
 247         'club/member_verify.html',
 248         {
 249             'result': rows
 250         }
 251     )