forked from CGM_Public/pretix_original
Add sub-events and relative date settings (#503)
* Data model * little crud * SubEventItemForm etc * Drop SubEventItem.active, quota editor * Fix failing tests * First frontend stuff * Addons form stuff * Quota calculation * net price display on EventIndex * Add tests, solve some bugs * Correct quota selection in more places, consolidate pricing logic * Fix failing quota tests * Fix TypeError * Add tests for checkout * Fixed a bug in QuotaForm * Prevent immutable cart if a quota was removed from an item * Add tests for pricing * Handle waiting list * Filter in check-in list * Fixed import lost in rebase * Fix waiting list widget * Voucher management * Voucher redemption * Fix broken tests * Add subevents to OrderChangeManager * Create a subevent during event creation * Fix bulk voucher creation * Introduce subevent.active * Copy from for subevents * Show active in list * ICal download for subevents * Check start and end of presale * Failing tests / show cart logic * Test * Rebase migrations * REST API integration of sub-events * Integrate quota calculation into the traditional quota form * Make subevent argument to add_position optional * Log-display foo * pretixdroid and subevents * Filter by subevent * Add more tests * Some mor tests * Rebase fixes * More tests * Relative dates * Restrict selection in relative datetime widgets * Filter subevent list * Re-label has_subevents * Rebase fixes, subevents in calendar view * Performance and caching issues * Refactor calendar templates * Permission tests * Calendar fixes and month selection * subevent selection * Rename subevents to dates * Add tests for calendar views
This commit is contained in:
Raphael Michel
312
src/pretix/control/views/subevents.py
Normal file
312
src/pretix/control/views/subevents.py
Normal file
@@ -0,0 +1,312 @@
|
||||
import copy
|
||||
|
||||
from django.contrib import messages
|
||||
from django.core.urlresolvers import reverse
|
||||
from django.db import transaction
|
||||
from django.forms import inlineformset_factory
|
||||
from django.http import Http404, HttpResponseRedirect
|
||||
from django.utils.functional import cached_property
|
||||
from django.utils.translation import pgettext_lazy, ugettext_lazy as _
|
||||
from django.views.generic import CreateView, DeleteView, ListView, UpdateView
|
||||
|
||||
from pretix.base.models.event import SubEvent
|
||||
from pretix.base.models.items import Quota, SubEventItem, SubEventItemVariation
|
||||
from pretix.control.forms.filter import SubEventFilterForm
|
||||
from pretix.control.forms.item import QuotaForm
|
||||
from pretix.control.forms.subevents import (
|
||||
QuotaFormSet, SubEventForm, SubEventItemForm, SubEventItemVariationForm,
|
||||
)
|
||||
from pretix.control.permissions import EventPermissionRequiredMixin
|
||||
|
||||
|
||||
class SubEventList(EventPermissionRequiredMixin, ListView):
|
||||
model = SubEvent
|
||||
context_object_name = 'subevents'
|
||||
paginate_by = 30
|
||||
template_name = 'pretixcontrol/subevents/index.html'
|
||||
permission = 'can_change_settings'
|
||||
|
||||
def get_queryset(self):
|
||||
qs = self.request.event.subevents.all()
|
||||
if self.filter_form.is_valid():
|
||||
qs = self.filter_form.filter_qs(qs)
|
||||
return qs
|
||||
|
||||
def get_context_data(self, **kwargs):
|
||||
ctx = super().get_context_data(**kwargs)
|
||||
ctx['filter_form'] = self.filter_form
|
||||
return ctx
|
||||
|
||||
@cached_property
|
||||
def filter_form(self):
|
||||
return SubEventFilterForm(data=self.request.GET)
|
||||
|
||||
|
||||
class SubEventDelete(EventPermissionRequiredMixin, DeleteView):
|
||||
model = SubEvent
|
||||
template_name = 'pretixcontrol/subevents/delete.html'
|
||||
permission = 'can_change_settings'
|
||||
context_object_name = 'subevents'
|
||||
|
||||
def get_object(self, queryset=None) -> SubEvent:
|
||||
try:
|
||||
return self.request.event.subevents.get(
|
||||
id=self.kwargs['subevent']
|
||||
)
|
||||
except SubEvent.DoesNotExist:
|
||||
raise Http404(pgettext_lazy("subevent", "The requested date does not exist."))
|
||||
|
||||
def get(self, request, *args, **kwargs):
|
||||
if self.get_object().orderposition_set.count() > 0:
|
||||
messages.error(request, pgettext_lazy('subevent', 'A date can not be deleted if orders already have been '
|
||||
'placed.'))
|
||||
return HttpResponseRedirect(self.get_success_url())
|
||||
return super().get(request, *args, **kwargs)
|
||||
|
||||
@transaction.atomic
|
||||
def delete(self, request, *args, **kwargs):
|
||||
self.object = self.get_object()
|
||||
success_url = self.get_success_url()
|
||||
|
||||
if self.get_object().orderposition_set.count() > 0:
|
||||
messages.error(request, pgettext_lazy('subevent', 'A date can not be deleted if orders already have been '
|
||||
'placed.'))
|
||||
return HttpResponseRedirect(self.get_success_url())
|
||||
else:
|
||||
self.object.log_action('pretix.subevent.deleted', user=self.request.user)
|
||||
self.object.delete()
|
||||
messages.success(request, pgettext_lazy('subevent', 'The selected date has been deleted.'))
|
||||
return HttpResponseRedirect(success_url)
|
||||
|
||||
def get_success_url(self) -> str:
|
||||
return reverse('control:event.subevents', kwargs={
|
||||
'organizer': self.request.event.organizer.slug,
|
||||
'event': self.request.event.slug,
|
||||
})
|
||||
|
||||
|
||||
class SubEventEditorMixin:
|
||||
@cached_property
|
||||
def formset(self):
|
||||
extra = 0
|
||||
kwargs = {}
|
||||
|
||||
if self.copy_from:
|
||||
kwargs['initial'] = [
|
||||
{
|
||||
'size': q.size,
|
||||
'name': q.name,
|
||||
'itemvars': [str(i.pk) for i in q.items.all()] + [
|
||||
'{}-{}'.format(v.item_id, v.pk) for v in q.variations.all()
|
||||
]
|
||||
} for q in self.copy_from.quotas.prefetch_related('items', 'variations')
|
||||
]
|
||||
extra = len(kwargs['initial'])
|
||||
|
||||
formsetclass = inlineformset_factory(
|
||||
SubEvent, Quota,
|
||||
form=QuotaForm, formset=QuotaFormSet,
|
||||
can_order=False, can_delete=True, extra=extra,
|
||||
)
|
||||
if self.object:
|
||||
kwargs['queryset'] = self.object.quotas.prefetch_related('items', 'variations')
|
||||
|
||||
return formsetclass(self.request.POST if self.request.method == "POST" else None,
|
||||
instance=self.object,
|
||||
event=self.request.event, **kwargs)
|
||||
|
||||
def save_formset(self, obj):
|
||||
for form in self.formset.initial_forms:
|
||||
if form in self.formset.deleted_forms:
|
||||
if not form.instance.pk:
|
||||
continue
|
||||
form.instance.log_action(action='pretix.event.quota.deleted', user=self.request.user)
|
||||
obj.log_action('pretix.subevent.quota.deleted', user=self.request.user, data={
|
||||
'id': form.instance.pk
|
||||
})
|
||||
form.instance.delete()
|
||||
form.instance.pk = None
|
||||
elif form.has_changed():
|
||||
form.instance.question = obj
|
||||
form.save()
|
||||
change_data = {k: form.cleaned_data.get(k) for k in form.changed_data}
|
||||
change_data['id'] = form.instance.pk
|
||||
obj.log_action(
|
||||
'pretix.subevent.quota.changed', user=self.request.user, data={
|
||||
k: form.cleaned_data.get(k) for k in form.changed_data
|
||||
}
|
||||
)
|
||||
form.instance.log_action(
|
||||
'pretix.event.quota.changed', user=self.request.user, data={
|
||||
k: form.cleaned_data.get(k) for k in form.changed_data
|
||||
}
|
||||
)
|
||||
|
||||
for form in self.formset.extra_forms:
|
||||
if not form.has_changed():
|
||||
continue
|
||||
if self.formset._should_delete_form(form):
|
||||
continue
|
||||
form.instance.subevent = obj
|
||||
form.instance.event = obj.event
|
||||
form.save()
|
||||
change_data = {k: form.cleaned_data.get(k) for k in form.changed_data}
|
||||
change_data['id'] = form.instance.pk
|
||||
form.instance.log_action(action='pretix.event.quota.added', user=self.request.user, data=change_data)
|
||||
obj.log_action('pretix.subevent.quota.added', user=self.request.user, data=change_data)
|
||||
|
||||
def get_context_data(self, **kwargs):
|
||||
ctx = super().get_context_data(**kwargs)
|
||||
ctx['formset'] = self.formset
|
||||
ctx['itemvar_forms'] = self.itemvar_forms
|
||||
return ctx
|
||||
|
||||
@cached_property
|
||||
def copy_from(self):
|
||||
if self.request.GET.get("copy_from") and not getattr(self, 'object'):
|
||||
try:
|
||||
return self.request.event.subevents.get(pk=self.request.GET.get("copy_from"))
|
||||
except SubEvent.DoesNotExist:
|
||||
pass
|
||||
|
||||
@cached_property
|
||||
def itemvar_forms(self):
|
||||
se_item_instances = {
|
||||
sei.item_id: sei for sei in SubEventItem.objects.filter(subevent=self.object)
|
||||
}
|
||||
se_var_instances = {
|
||||
sei.variation_id: sei for sei in SubEventItemVariation.objects.filter(subevent=self.object)
|
||||
}
|
||||
|
||||
if self.copy_from:
|
||||
se_item_instances = {
|
||||
sei.item_id: SubEventItem(item=sei.item, price=sei.price)
|
||||
for sei in SubEventItem.objects.filter(subevent=self.copy_from).select_related('item')
|
||||
}
|
||||
se_var_instances = {
|
||||
sei.variation_id: SubEventItemVariation(variation=sei.variation, price=sei.price)
|
||||
for sei in SubEventItemVariation.objects.filter(subevent=self.copy_from).select_related('variation')
|
||||
}
|
||||
|
||||
formlist = []
|
||||
for i in self.request.event.items.filter(active=True).prefetch_related('variations'):
|
||||
if i.has_variations:
|
||||
for v in i.variations.all():
|
||||
inst = se_var_instances.get(v.pk) or SubEventItemVariation(subevent=self.object, variation=v)
|
||||
formlist.append(SubEventItemVariationForm(
|
||||
prefix='itemvar-{}'.format(v.pk),
|
||||
item=i, variation=v,
|
||||
instance=inst,
|
||||
data=(self.request.POST if self.request.method == "POST" else None)
|
||||
))
|
||||
else:
|
||||
inst = se_item_instances.get(i.pk) or SubEventItem(subevent=self.object, item=i)
|
||||
formlist.append(SubEventItemForm(
|
||||
prefix='item-{}'.format(i.pk),
|
||||
item=i,
|
||||
instance=inst,
|
||||
data=(self.request.POST if self.request.method == "POST" else None)
|
||||
))
|
||||
return formlist
|
||||
|
||||
def is_valid(self, form):
|
||||
return form.is_valid() and all([f.is_valid() for f in self.itemvar_forms]) and self.formset.is_valid()
|
||||
|
||||
|
||||
class SubEventUpdate(EventPermissionRequiredMixin, SubEventEditorMixin, UpdateView):
|
||||
model = SubEvent
|
||||
template_name = 'pretixcontrol/subevents/detail.html'
|
||||
permission = 'can_change_settings'
|
||||
context_object_name = 'subevent'
|
||||
form_class = SubEventForm
|
||||
|
||||
def post(self, request, *args, **kwargs):
|
||||
self.object = self.get_object()
|
||||
form = self.get_form()
|
||||
if self.is_valid(form):
|
||||
return self.form_valid(form)
|
||||
else:
|
||||
return self.form_invalid(form)
|
||||
|
||||
def get_object(self, queryset=None) -> SubEvent:
|
||||
try:
|
||||
return self.request.event.subevents.get(
|
||||
id=self.kwargs['subevent']
|
||||
)
|
||||
except SubEvent.DoesNotExist:
|
||||
raise Http404(pgettext_lazy("subevent", "The requested date does not exist."))
|
||||
|
||||
@transaction.atomic
|
||||
def form_valid(self, form):
|
||||
self.save_formset(self.object)
|
||||
|
||||
for f in self.itemvar_forms:
|
||||
f.save()
|
||||
# TODO: LogEntry?
|
||||
|
||||
messages.success(self.request, _('Your changes have been saved.'))
|
||||
if form.has_changed():
|
||||
self.object.log_action(
|
||||
'pretix.subevent.changed', user=self.request.user, data={
|
||||
k: form.cleaned_data.get(k) for k in form.changed_data
|
||||
}
|
||||
)
|
||||
return super().form_valid(form)
|
||||
|
||||
def get_success_url(self) -> str:
|
||||
return reverse('control:event.subevents', kwargs={
|
||||
'organizer': self.request.event.organizer.slug,
|
||||
'event': self.request.event.slug,
|
||||
})
|
||||
|
||||
def get_form_kwargs(self):
|
||||
kwargs = super().get_form_kwargs()
|
||||
kwargs['event'] = self.request.event
|
||||
return kwargs
|
||||
|
||||
|
||||
class SubEventCreate(SubEventEditorMixin, EventPermissionRequiredMixin, CreateView):
|
||||
model = SubEvent
|
||||
template_name = 'pretixcontrol/subevents/detail.html'
|
||||
permission = 'can_change_settings'
|
||||
context_object_name = 'subevent'
|
||||
form_class = SubEventForm
|
||||
|
||||
def post(self, request, *args, **kwargs):
|
||||
self.object = SubEvent(event=self.request.event)
|
||||
form = self.get_form()
|
||||
if self.is_valid(form):
|
||||
return self.form_valid(form)
|
||||
else:
|
||||
return self.form_invalid(form)
|
||||
|
||||
def get_success_url(self) -> str:
|
||||
return reverse('control:event.subevents', kwargs={
|
||||
'organizer': self.request.event.organizer.slug,
|
||||
'event': self.request.event.slug,
|
||||
})
|
||||
|
||||
def get_form_kwargs(self):
|
||||
kwargs = super().get_form_kwargs()
|
||||
kwargs['event'] = self.request.event
|
||||
if self.copy_from:
|
||||
i = copy.copy(self.copy_from)
|
||||
i.pk = None
|
||||
kwargs['instance'] = i
|
||||
else:
|
||||
kwargs['instance'] = SubEvent(event=self.request.event)
|
||||
return kwargs
|
||||
|
||||
@transaction.atomic
|
||||
def form_valid(self, form):
|
||||
form.instance.event = self.request.event
|
||||
messages.success(self.request, pgettext_lazy('subevent', 'The new date has been created.'))
|
||||
ret = super().form_valid(form)
|
||||
form.instance.log_action('pretix.subevent.added', data=dict(form.cleaned_data), user=self.request.user)
|
||||
|
||||
self.save_formset(form.instance)
|
||||
for f in self.itemvar_forms:
|
||||
f.instance.subevent = form.instance
|
||||
f.save()
|
||||
|
||||
return ret
|
||||
Reference in New Issue
Block a user