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
  57 class JoinView(CreateView):
  58     @property
  59     def club(self):
  60         return models.Club.objects.first()
  61
  62     @property
  63     def new_layout(self):
  64         return self.request.EXPERIMENTS['layout'].value
  65
  66     def get_template_names(self):
  67         if self.new_layout:
  68             return 'club/2022/donation_step1.html'
  69         return 'club/membership_form.html'
  70
  71     def get_form_class(self):
  72         if self.new_layout:
  73             return forms.DonationStep1Form
  74         return ScheduleForm
  75
  76     def is_app(self):
  77         return self.request.GET.get('app')
  78
  79     def get(self, request):
  80         if settings.CLUB_APP_HOST and self.is_app() and request.META['HTTP_HOST'] != settings.CLUB_APP_HOST:
  81             return HttpResponseRedirect("https://" + settings.CLUB_APP_HOST + request.get_full_path())
  82
  83         if self.is_app():
  84             request.session['from_app'] = True
  85         elif request.session and 'from_app' in request.session:
  86             del request.session['from_app']
  87
  88         return super().get(request)
  89
  90     def get_context_data(self, **kwargs):
  91         c = super(JoinView, self).get_context_data(**kwargs)
  92         c['membership'] = getattr(self.request.user, 'membership', None)
  93         c['active_menu_item'] = 'club'
  94         c['club'] = models.Club.objects.first()
  95
  96         c['ambassador'] = models.Ambassador.objects.all().order_by('?').first()
  97         return c
  98
  99     def get_initial(self):
 100         if self.request.user.is_authenticated and self.request.user.email:
 101             return {
 102                 'email': self.request.user.email
 103             }
 104
 105     def get_form_kwargs(self):
 106         kwargs = super().get_form_kwargs()
 107         if not self.new_layout:
 108             kwargs['referer'] = self.request.META.get('HTTP_REFERER', '')
 109         return kwargs
 110
 111     def form_valid(self, form):
 112         retval = super(JoinView, self).form_valid(form)
 113         if self.request.user.is_authenticated:
 114             form.instance.membership, created = models.Membership.objects.get_or_create(user=self.request.user)
 115             form.instance.save()
 116         return retval
 117
 118     def get_success_url(self):
 119         if self.new_layout:
 120             return reverse('donation_step2', args=[self.object.key])
 121         return self.object.initiate_payment(self.request)
 122
 123
 124 @method_decorator(never_cache, name='dispatch')
 125 class ScheduleView(DetailView):
 126     queryset = models.Schedule.objects.exclude(email='')
 127     slug_field = slug_url_kwarg = 'key'
 128     template_name = 'club/schedule.html'
 129     step = 3
 130
 131     def get_template_names(self):
 132         if self.request.EXPERIMENTS['layout'].value:
 133             if not self.object.payed_at:
 134                 return 'club/2022/donation_step3.html'
 135         return 'club/schedule.html'
 136
 137     def get_context_data(self, *args, **kwargs):
 138         ctx = super().get_context_data(*args, **kwargs)
 139         ctx['active_menu_item'] = 'club'
 140         return ctx
 141
 142     def post(self, request, key):
 143         schedule = self.get_object()
 144         return HttpResponseRedirect(schedule.initiate_payment(request))
 145
 146
 147 @login_required
 148 def claim(request, key):
 149     schedule = models.Schedule.objects.get(key=key, membership=None)
 150     schedule.membership, created = models.Membership.objects.get_or_create(user=request.user)
 151     schedule.save()
 152     return HttpResponseRedirect(schedule.get_absolute_url())
 153
 154
 155 def cancel(request, key):
 156     schedule = models.Schedule.objects.get(key=key)
 157     schedule.is_cancelled = True
 158     schedule.save()
 159     return HttpResponseRedirect(schedule.get_absolute_url())
 160
 161
 162 class DummyPaymentView(TemplateView):
 163     template_name = 'club/dummy_payment.html'
 164
 165     def get_context_data(self, key):
 166         return {
 167             'schedule': models.Schedule.objects.get(key=key),
 168         }
 169
 170     def post(self, request, key):
 171         schedule = models.Schedule.objects.get(key=key)
 172         schedule.create_payment()
 173
 174         return HttpResponseRedirect(schedule.get_absolute_url())
 175
 176
 177 class PayUPayment(DetailView):
 178     model = models.Schedule
 179     slug_field = slug_url_kwarg = 'key'
 180
 181     def get(self, request, key):
 182         schedule = self.get_object()
 183         schedule.method = 'payu'
 184         schedule.save(update_fields=['method'])
 185         return HttpResponseRedirect(schedule.initiate_payment(request))
 186
 187
 188
 189 class PayURecPayment(payu_views.RecPayment):
 190     form_class = PayUCardTokenForm
 191
 192     def get_schedule(self):
 193         return get_object_or_404(models.Schedule, key=self.kwargs['key'])
 194
 195     def get_pos(self):
 196         pos_id = recurring_payment_method.pos_id
 197         return POSS[pos_id]
 198
 199     def get_success_url(self):
 200         schedule = self.get_schedule()
 201         schedule.method = 'payu-re'
 202         schedule.save(update_fields=['method'])
 203         return schedule.pay(self.request)
 204
 205
 206 class PayUNotifyView(payu_views.NotifyView):
 207     order_model = models.PayUOrder
 208
 209
 210 class ScheduleThanksView(DetailView):
 211     model = models.Schedule
 212     slug_field = slug_url_kwarg = 'key'
 213     step = 4
 214
 215     def get_template_names(self):
 216         if self.request.EXPERIMENTS['layout'].value:
 217             return 'club/2022/donation_step4.html'
 218         return 'club/thanks.html'
 219
 220     def get_context_data(self, *args, **kwargs):
 221         ctx = super().get_context_data(*args, **kwargs)
 222         ctx['active_menu_item'] = 'club'
 223         return ctx
 224
 225
 226 class YearSummaryView(DetailView):
 227     model = models.Schedule
 228     slug_field = slug_url_kwarg = 'key'
 229     template_name = 'club/year_summary.html'
 230
 231     def get_context_data(self, *args, **kwargs):
 232         ctx = super().get_context_data(*args, **kwargs)
 233         ctx['payments'] = models.PayUOrder.objects.filter(
 234             status='COMPLETED',
 235             completed_at__year=self.kwargs['year'],
 236             schedule__email=self.object.email,
 237         ).order_by('completed_at')
 238         ctx['total_amount'] = ctx['payments'].aggregate(s=Sum('schedule__amount'))['s']
 239         return ctx
 240
 241
 242 @permission_required('club.schedule_view')
 243 def member_verify(request):
 244     if request.method == 'POST':
 245         emails = request.POST.get('emails').strip().split('\n')
 246         rows = ['email;członek;nazwa użytkownika;aktywny;co najmniej do']
 247         for email in emails:
 248             email = email.strip()
 249             row = [email]
 250             schedules = models.Schedule.objects.filter(email=email).exclude(payed_at=None)
 251             if schedules.exists():
 252                 row.append('tak')
 253                 akt = False
 254                 unames = set()
 255                 exp = None
 256                 for s in schedules:
 257                     if s.is_active():
 258                         akt = True
 259                     if s.membership:
 260                         unames.add(s.membership.user.username)
 261                     if exp is None or s.expires_at > exp:
 262                         exp = s.expires_at
 263                 row.append(','.join(sorted(unames)))
 264                 row.append('tak' if akt else 'nie')
 265                 row.append(exp.date().isoformat())
 266             else:
 267                 row.append('nie')
 268             rows.append(';'.join(row))
 269         rows = '\n'.join(rows)
 270     else:
 271         rows = ''
 272
 273     return render(
 274         request,
 275         'club/member_verify.html',
 276         {
 277             'result': rows
 278         }
 279     )