src/club/views.py

   1 # This file is part of Wolnelektury, licensed under GNU Affero GPLv3 or later.
   2 # Copyright © Fundacja Nowoczesna Polska. 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 ScheduleForm, 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/2022/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/2022/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     @property
  64     def club(self):
  65         return models.Club.objects.first()
  66
  67     @property
  68     def new_layout(self):
  69         return self.request.EXPERIMENTS['layout'].value
  70
  71     def get_template_names(self):
  72         if self.new_layout:
  73             return 'club/2022/donation_step1.html'
  74         return 'club/membership_form.html'
  75
  76     def get_form_class(self):
  77         if self.new_layout:
  78             return forms.DonationStep1Form
  79         return ScheduleForm
  80
  81     def is_app(self):
  82         return self.request.GET.get('app')
  83
  84     def get(self, request):
  85         if settings.CLUB_APP_HOST and self.is_app() and request.META['HTTP_HOST'] != settings.CLUB_APP_HOST:
  86             return HttpResponseRedirect("https://" + settings.CLUB_APP_HOST + request.get_full_path())
  87
  88         if self.is_app():
  89             request.session['from_app'] = True
  90         elif request.session and 'from_app' in request.session:
  91             del request.session['from_app']
  92
  93         return super().get(request)
  94
  95     def get_context_data(self, **kwargs):
  96         c = super(JoinView, self).get_context_data(**kwargs)
  97         c['membership'] = getattr(self.request.user, 'membership', None)
  98         c['active_menu_item'] = 'club'
  99         c['club'] = models.Club.objects.first()
 100
 101         c['ambassador'] = models.Ambassador.objects.all().order_by('?').first()
 102         return c
 103
 104     def get_initial(self):
 105         if self.request.user.is_authenticated and self.request.user.email:
 106             return {
 107                 'email': self.request.user.email
 108             }
 109
 110     def get_form_kwargs(self):
 111         kwargs = super().get_form_kwargs()
 112         if not self.new_layout:
 113             kwargs['referer'] = self.request.META.get('HTTP_REFERER', '')
 114         return kwargs
 115
 116     def form_valid(self, form):
 117         retval = super(JoinView, self).form_valid(form)
 118         if self.request.user.is_authenticated:
 119             form.instance.membership, created = models.Membership.objects.get_or_create(user=self.request.user)
 120             form.instance.save()
 121         return retval
 122
 123     def get_success_url(self):
 124         if self.new_layout:
 125             return reverse('donation_step2', args=[self.object.key])
 126         return self.object.initiate_payment(self.request)
 127
 128
 129 @method_decorator(never_cache, name='dispatch')
 130 class ScheduleView(DetailView):
 131     queryset = models.Schedule.objects.exclude(email='')
 132     slug_field = slug_url_kwarg = 'key'
 133     template_name = 'club/schedule.html'
 134     step = 3
 135
 136     def get_template_names(self):
 137         if self.request.EXPERIMENTS['layout'].value:
 138             if not self.object.payed_at:
 139                 return 'club/2022/donation_step3.html'
 140         return 'club/schedule.html'
 141
 142     def get_context_data(self, *args, **kwargs):
 143         ctx = super().get_context_data(*args, **kwargs)
 144         ctx['active_menu_item'] = 'club'
 145         return ctx
 146
 147     def post(self, request, key):
 148         schedule = self.get_object()
 149         return HttpResponseRedirect(schedule.initiate_payment(request))
 150
 151
 152 @login_required
 153 def claim(request, key):
 154     schedule = models.Schedule.objects.get(key=key, membership=None)
 155     schedule.membership, created = models.Membership.objects.get_or_create(user=request.user)
 156     schedule.save()
 157     return HttpResponseRedirect(schedule.get_absolute_url())
 158
 159
 160 def cancel(request, key):
 161     schedule = models.Schedule.objects.get(key=key)
 162     schedule.is_cancelled = True
 163     schedule.save()
 164     return HttpResponseRedirect(schedule.get_absolute_url())
 165
 166
 167 class DummyPaymentView(TemplateView):
 168     template_name = 'club/dummy_payment.html'
 169
 170     def get_context_data(self, key):
 171         return {
 172             'schedule': models.Schedule.objects.get(key=key),
 173         }
 174
 175     def post(self, request, key):
 176         schedule = models.Schedule.objects.get(key=key)
 177         schedule.create_payment()
 178
 179         return HttpResponseRedirect(schedule.get_absolute_url())
 180
 181
 182 class PayUPayment(DetailView):
 183     model = models.Schedule
 184     slug_field = slug_url_kwarg = 'key'
 185
 186     def get(self, request, key):
 187         schedule = self.get_object()
 188         schedule.method = 'payu'
 189         schedule.save(update_fields=['method'])
 190         return HttpResponseRedirect(schedule.initiate_payment(request))
 191
 192
 193
 194 class PayURecPayment(payu_views.RecPayment):
 195     form_class = PayUCardTokenForm
 196
 197     def get_schedule(self):
 198         return get_object_or_404(models.Schedule, key=self.kwargs['key'])
 199
 200     def get_pos(self):
 201         pos_id = recurring_payment_method.pos_id
 202         return POSS[pos_id]
 203
 204     def get_success_url(self):
 205         schedule = self.get_schedule()
 206         schedule.method = 'payu-re'
 207         schedule.save(update_fields=['method'])
 208         return schedule.pay(self.request)
 209
 210
 211 class PayUNotifyView(payu_views.NotifyView):
 212     order_model = models.PayUOrder
 213
 214
 215 class ScheduleThanksView(DetailView):
 216     model = models.Schedule
 217     slug_field = slug_url_kwarg = 'key'
 218     step = 4
 219
 220     def get_template_names(self):
 221         if self.request.EXPERIMENTS['layout'].value:
 222             return 'club/2022/donation_step4.html'
 223         return 'club/thanks.html'
 224
 225     def get_context_data(self, *args, **kwargs):
 226         ctx = super().get_context_data(*args, **kwargs)
 227         ctx['active_menu_item'] = 'club'
 228         return ctx
 229
 230
 231 class YearSummaryView(DetailView):
 232     model = models.Schedule
 233     slug_field = slug_url_kwarg = 'key'
 234     template_name = 'club/year_summary.html'
 235
 236     def get_context_data(self, *args, **kwargs):
 237         ctx = super().get_context_data(*args, **kwargs)
 238         ctx['payments'] = models.PayUOrder.objects.filter(
 239             status='COMPLETED',
 240             completed_at__year=self.kwargs['year'],
 241             schedule__email=self.object.email,
 242         ).order_by('completed_at')
 243         ctx['total_amount'] = ctx['payments'].aggregate(s=Sum('schedule__amount'))['s']
 244         return ctx
 245
 246
 247 @permission_required('club.schedule_view')
 248 def member_verify(request):
 249     if request.method == 'POST':
 250         emails = request.POST.get('emails').strip().split('\n')
 251         rows = ['email;członek;nazwa użytkownika;aktywny;co najmniej do']
 252         for email in emails:
 253             email = email.strip()
 254             row = [email]
 255             schedules = models.Schedule.objects.filter(email=email).exclude(payed_at=None)
 256             if schedules.exists():
 257                 row.append('tak')
 258                 akt = False
 259                 unames = set()
 260                 exp = None
 261                 for s in schedules:
 262                     if s.is_active():
 263                         akt = True
 264                     if s.membership:
 265                         unames.add(s.membership.user.username)
 266                     if exp is None or s.expires_at > exp:
 267                         exp = s.expires_at
 268                 row.append(','.join(sorted(unames)))
 269                 row.append('tak' if akt else 'nie')
 270                 row.append(exp.date().isoformat())
 271             else:
 272                 row.append('nie')
 273             rows.append(';'.join(row))
 274         rows = '\n'.join(rows)
 275     else:
 276         rows = ''
 277
 278     return render(
 279         request,
 280         'club/member_verify.html',
 281         {
 282             'result': rows
 283         }
 284     )