def accept_counteroffer(request, id):
counteroffer = get_object_or_404(Counteroffer, id=id)
buyer = get_object_or_404(User, id=counteroffer.creator.id)
offer = get_object_or_404(Offer, id=counteroffer.offer.id)
book = get_object_or_404(Book, id=offer.book.id)
counteroffer.accept()
# Erstelle Paypalpayment, sodass für das Buch keine Vorschläge mehr abgegeben werden können
payment = book.active_payment()
if payment is None:
payment = Payment()
success = start_payment(payment, offer, buyer, 'counteroffer')
if success:
payment.amount = counteroffer.price
payment.save()
# hide book
offer.active = False
offer.save()
Notification.counteroffer_accept(counteroffer, buyer, book, payment)
messages.add_message(request, messages.SUCCESS, 'Der Preisvorschlag wurde erfolgreich angenommen. Der Interessent wird benachrichtigt')
return HttpResponseRedirect(reverse('app_notification:notificationsPage'))
def abort_payment(payment, notification = False):
if payment.is_active() and not payment.is_cancelled():
payment.payment_status = ST_PP_CANCELLED
payment.save()
if notification:
Notification.abort_unpaid_payment(payment)
return True
return False
def toggleDisabledState(request, user_id):
if request.method == 'POST' and request.user.is_superuser:
user = User.objects.filter(id=user_id).first()
disabled = user.showcaseDisabled
user.showcaseDisabled = not disabled
user.save()
Notification.bann_unbann_user(request.user.id, user_id, not disabled)
return JsonResponse({'state': not disabled})
return JsonResponse({'error': True})
def decline_counteroffer(request, id):
counteroffer = get_object_or_404(Counteroffer, id=id)
buyer = get_object_or_404(User, id=counteroffer.creator.id)
offer = get_object_or_404(Offer, id=counteroffer.offer.id)
book = get_object_or_404(Book, id=offer.book.id)
# Akzeptiere nicht
Notification.counteroffer_decline(counteroffer, buyer, book)
counteroffer.decline()
messages.add_message(request, messages.SUCCESS,
'Der Preisvorschlag wurde erfolgreich abgelehnt. Der Interessent wird benachrichtigt')
return HttpResponseRedirect(reverse('app_notification:notificationsPage'))
def user_update(request, pk):
user = User.objects.filter(id=pk).first()
data = {
'username': user.username,
'first_name': user.first_name,
'last_name': user.last_name,
'email': user.email,
'location': user.location,
'paypal' : user.paypal
}
changeUserDataTmp = ChangeUserData.objects.filter(user_id=user.id).first()
if changeUserDataTmp is not None:
if request.method == "DELETE":
changeUserDataTmp.delete()
messages.add_message(request, messages.SUCCESS, "Ihr Antrag wurde gelöscht")
return HttpResponseRedirect(reverse('app_user:edit_profile', kwargs={'pk':request.user.id}))
else:
return render_to_response('app_user/user_update_error.html',{}, RequestContext(request))
if request.method == "POST":
form = CustomUpdateForm(request.POST, initial=data)
if not form.has_changed():
messages.add_message(request, messages.ERROR,
"Es wurde keine Daten geändert")
return render_to_response('app_user/user_update_form.html', {'form': form}, RequestContext(request))
if form.is_valid():
form.user = user
if form.cleaned_data["delete_account"]:
user.is_active = False;
user.showcaseDisabled = True;
user.save();
Notification.request_remove_userprofile_administrator(user.id)
messages.add_message(request, messages.SUCCESS,
"Ihr Antrag wurde erfolgreich versendet und wird in Kürze von einem Moderator bearbeitet. Ihr Profil ist ab sofort deaktiviert und wird nach der Bestätigung des Admins gelöscht")
return HttpResponseRedirect(reverse('app_user:logout')+'?next=/')
else:
changeUserData = form.save(commit=False)
changeUserData.user_id = user.id
changeUserData.save()
Notification.request_change_userprofile_administrator(user.id, changeUserData)
messages.add_message(request, messages.SUCCESS,
"Ihr Antrag wurde erfolgreich versendet und wird in Kürze von einem Moderator bearbeitet. Sie erhalten anschließend eine Benachrichtigung")
return HttpResponseRedirect(reverse('app_user:user-details', kwargs={'pk':request.user.id}))
else:
form = CustomUpdateForm(data, initial=data)
return render_to_response('app_user/user_update_form.html', {'form': form}, RequestContext(request))
def change_user_profile(request, change_user_data_id, accepted):
change_user_data = get_object_or_404(ChangeUserData, id=change_user_data_id)
user = change_user_data.user
if(accepted):
user.first_name = change_user_data.first_name
user.username = change_user_data.username
user.last_name = change_user_data.last_name
user.email = change_user_data.email
user.location = change_user_data.location
user.paypal = change_user_data.paypal
user.save()
change_user_data.delete()
Notification.request_change_userprofile_customer(request.user.id, user.id, accepted)
def complete_payment(payment):
if payment.is_active() and not payment.is_completed():
# remove book payment status
payment.payment_status = ST_PP_COMPLETED
payment.save()
# move book to buyer
book = payment.book
change_ownership(book.id, payment.buyer_user.id)
Notification.fastbuy(payment.buyer_user, payment.seller_user, payment.book)
Notification.request_rating(payment)
return True
return False
def counteroffer(request, id):
offer = get_object_or_404(Offer, id=id)
user = get_object_or_404(User, id=request.user.id)
book = get_object_or_404(Book, id=offer.book.id)
if user.id == offer.seller_user.id:
messages.add_message(request, messages.ERROR, 'Sie können sich nicht selbst Preisvorschläge machen!')
return HttpResponseRedirect(reverse('app_book:book-detail', kwargs = {'id': book.id}))
if not offer.allow_counteroffers:
messages.add_message(request, messages.ERROR, 'Der Verkäufer erlaubt keine Preisvorschläge!')
return HttpResponseRedirect(reverse('app_book:book-detail', kwargs = {'id': book.id}))
counter_offer = Counteroffer(offer=offer, creator=user, price=offer.totalPrice(), active=True, accepted=False)
offer_form = CounterofferForm(instance=counter_offer)
if request.method == 'GET':
return render_to_response('app_book/_counteroffer_form.html', {
"form": offer_form,
"offer": offer,
"book": book,
}, RequestContext(request))
if request.method == 'POST':
offer_form = CounterofferForm(request.POST, instance=counter_offer)
if offer_form.is_valid():
counter_offer = offer_form.save(commit=False)
counter_offer.save()
messages.add_message(request, messages.SUCCESS,
'Der Preisvorschlag wurde abgegeben. Sie werden benachrichtigt, sobald der Verkäufer antwortet')
offer.counteroffer_set.add(counter_offer);
offer.save()
seller = get_object_or_404(User, id=offer.seller_user.id)
Notification.counteroffer(counter_offer, seller, user, book)
else:
return render_to_response('app_book/_counteroffer_form.html', {
"form": offer_form,
"offer": offer,
"book": book,
}, RequestContext(request))
else:
raise ("Use http method POST for making a counteroffer")
return HttpResponseRedirect(reverse('app_book:book-detail', kwargs = {'id': book.id}))
def unpublishBook(request, id):
book = get_object_or_404(Book, id=id)
if book.is_in_active_payment_process():
messages.add_message(request, messages.ERROR, 'Das Buch wird gerade verkauft und kann daher nicht unveröffentlicht werden!')
return HttpResponseRedirect(reverse('app_book:book-detail', kwargs={'id': id}))
if request.method == 'PUT':
unpublish_book(book)
messages.add_message(request, messages.SUCCESS, 'Das Buch wird nun nicht mehr zum Verkauf angeboten!')
# decline all active counteroffers:
user = get_object_or_404(User, id=request.user.id)
offer = book.offer_set.filter(seller_user = user).first()
counteroffers = Counteroffer.objects.filter(offer=offer, active=True)
for co in counteroffers:
Notification.counteroffer_decline(co, co.creator, book)
# use GET request for redirected location via HTTP status code 303 (see other).
counteroffers.update(active=False, accepted=False)
return HttpResponseRedirect(reverse('app_book:book-detail', kwargs={'id': id}))
else:
raise ("Use http method PUT for unpublishing a book.")
def decline_all_counteroffers_for_offer(offer):
counteroffers = Counteroffer.objects.filter(offer=offer, active=True, accepted=False)
for co in counteroffers:
co.decline()
Notification.counteroffer_decline(co, co.creator, offer.book)
