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Fix #406 -- Allow moving waiting list entries to the top or bottom

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Raphael Michel
2018-08-07 10:53:07 +02:00
parent 0100604798
commit 67897dfcc0
7 changed files with 124 additions and 23 deletions
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63
src/pretix/control/views/waitinglist.py
View File

@@ -3,7 +3,7 @@ import io
from django.contrib import messages
from django.db import transaction
from django.db.models import F, Q, Sum
from django.db.models import F, Max, Min, Q, Sum
from django.db.models.functions import Coalesce
from django.http import Http404, HttpResponse, HttpResponseRedirect
from django.shortcuts import redirect
@@ -52,14 +52,12 @@ class WaitingListView(EventPermissionRequiredMixin, PaginationMixin, ListView):
permission = 'can_view_orders'
def post(self, request, *args, **kwargs):
if not request.user.has_event_permission(request.organizer, request.event, 'can_change_orders',
request=request):
messages.error(request, _('You do not have permission to do this'))
return self._redirect_back()
if 'assign' in request.POST:
if not request.user.has_event_permission(request.organizer, request.event, 'can_change_orders',
request=request):
messages.error(request, _('You do not have permission to do this'))
return redirect(reverse('control:event.orders.waitinglist', kwargs={
'event': request.event.slug,
'organizer': request.event.organizer.slug
}))
try:
wle = WaitingListEntry.objects.get(
pk=request.POST.get('assign'), event=self.request.event,
@@ -71,18 +69,44 @@ class WaitingListView(EventPermissionRequiredMixin, PaginationMixin, ListView):
else:
messages.success(request, _('An email containing a voucher code has been sent to the '
'specified address.'))
if "next" in self.request.GET and is_safe_url(self.request.GET.get("next"), allowed_hosts=None):
return redirect(self.request.GET.get("next"))
return redirect(reverse('control:event.orders.waitinglist', kwargs={
'event': request.event.slug,
'organizer': request.event.organizer.slug
}))
return self._redirect_back()
except WaitingListEntry.DoesNotExist:
messages.error(request, _('Waiting list entry not found.'))
return redirect(reverse('control:event.orders.waitinglist', kwargs={
'event': request.event.slug,
'organizer': request.event.organizer.slug
}))
return self._redirect_back()
if 'move_top' in request.POST:
try:
wle = WaitingListEntry.objects.get(
pk=request.POST.get('move_top'), event=self.request.event,
)
wle.priority = self.request.event.waitinglistentries.aggregate(m=Max('priority'))['m'] + 1
wle.save(update_fields=['priority'])
messages.success(request, _('The waiting list entry has been moved to the top.'))
return self._redirect_back()
except WaitingListEntry.DoesNotExist:
messages.error(request, _('Waiting list entry not found.'))
return self._redirect_back()
if 'move_end' in request.POST:
try:
wle = WaitingListEntry.objects.get(
pk=request.POST.get('move_end'), event=self.request.event,
)
wle.priority = self.request.event.waitinglistentries.aggregate(m=Min('priority'))['m'] - 1
wle.save(update_fields=['priority'])
messages.success(request, _('The waiting list entry has been moved to the end of the list.'))
return self._redirect_back()
except WaitingListEntry.DoesNotExist:
messages.error(request, _('Waiting list entry not found.'))
return self._redirect_back()
def _redirect_back(self):
if "next" in self.request.GET and is_safe_url(self.request.GET.get("next"), allowed_hosts=None):
return redirect(self.request.GET.get("next"))
return redirect(reverse('control:event.orders.waitinglist', kwargs={
'event': self.request.event.slug,
'organizer': self.request.event.organizer.slug
}))
def get_queryset(self):
qs = WaitingListEntry.objects.filter(
@@ -172,7 +196,7 @@ class WaitingListView(EventPermissionRequiredMixin, PaginationMixin, ListView):
headers = [
_('E-mail address'), _('Product'), _('On list since'), _('Status'), _('Voucher code'),
_('Language')
_('Language'), _('Priority')
]
if self.request.event.has_subevents:
headers.append(pgettext('subevent', 'Date'))
@@ -201,6 +225,7 @@ class WaitingListView(EventPermissionRequiredMixin, PaginationMixin, ListView):
status,
w.voucher.code if w.voucher else '',
w.locale,
str(w.priority)
]
if self.request.event.has_subevents:
row.append(str(w.subevent))