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Event calendar: Only show "waiting list" if products allow it (Z#23205941) (#5436)

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* Event calendar: Only show "waiting list" if products allow it

* Add a simple test

* Review notes

* Update src/pretix/base/models/event.py

Co-authored-by: Richard Schreiber <schreiber@rami.io>

* Update src/pretix/base/models/event.py

Co-authored-by: Richard Schreiber <schreiber@rami.io>

---------

Co-authored-by: Richard Schreiber <schreiber@rami.io>
This commit is contained in:
Raphael Michel
2025-09-08 09:56:57 +02:00
committed by GitHub
parent 7ccb6682cf
commit c501066cff
2 changed files with 50 additions and 19 deletions
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50
src/pretix/base/models/event.py
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@@ -243,8 +243,16 @@ class EventMixin:
def waiting_list_active(self):
if not self.settings.waiting_list_enabled:
return False
if self.settings.waiting_list_auto_disable:
return self.settings.waiting_list_auto_disable.datetime(self) > time_machine_now()
if self.settings.waiting_list_auto_disable.datetime(self) <= time_machine_now():
return False
if hasattr(self, 'active_quotas'):
# Only run when called with computed quotas, i.e. event calendar
if not self.best_availability[3]:
return False
return True
@property
@@ -322,9 +330,7 @@ class EventMixin:
sq_active_item = Item.objects.using(settings.DATABASE_REPLICA).filter_available(channel=channel, voucher=voucher).filter(
Q(variations__isnull=True)
& Q(quotas__pk=OuterRef('pk'))
).order_by().values_list('quotas__pk').annotate(
items=GroupConcat('pk', delimiter=',')
).values('items')
)
q_variation = (
Q(active=True)
@@ -357,9 +363,7 @@ class EventMixin:
q_variation &= Q(hide_without_voucher=False)
q_variation &= Q(item__hide_without_voucher=False)
sq_active_variation = ItemVariation.objects.filter(q_variation).order_by().values_list('quotas__pk').annotate(
items=GroupConcat('pk', delimiter=',')
).values('items')
sq_active_variation = ItemVariation.objects.filter(q_variation)
quota_base_qs = Quota.objects.using(settings.DATABASE_REPLICA).filter(
ignore_for_event_availability=False
)
@@ -376,8 +380,23 @@ class EventMixin:
'quotas',
to_attr='active_quotas',
queryset=quota_base_qs.annotate(
active_items=Subquery(sq_active_item, output_field=models.TextField()),
active_variations=Subquery(sq_active_variation, output_field=models.TextField()),
active_items=Subquery(
sq_active_item.order_by().values_list('quotas__pk').annotate(
items=GroupConcat('pk', delimiter=',')
).values('items'),
output_field=models.TextField()
),
active_variations=Subquery(
sq_active_variation.order_by().values_list('quotas__pk').annotate(
items=GroupConcat('pk', delimiter=',')
).values('items'),
output_field=models.TextField()),
has_active_items_with_waitinglist=Exists(
sq_active_item.filter(allow_waitinglist=True),
),
has_active_variations_with_waitinglist=Exists(
sq_active_variation.filter(item__allow_waitinglist=True),
),
).exclude(
Q(active_items="") & Q(active_variations="")
).select_related('event', 'subevent')
@@ -406,11 +425,12 @@ class EventMixin:
@cached_property
def best_availability(self):
"""
Returns a 3-tuple of
Returns a 4-tuple of
- The availability state of this event (one of the ``Quota.AVAILABILITY_*`` constants)
- The number of tickets currently available (or ``None``)
- The number of tickets "originally" available (or ``None``)
- Whether a sold out product has the waiting list enabled
This can only be called on objects obtained through a queryset that has been passed through ``.annotated()``.
"""
@@ -433,6 +453,7 @@ class EventMixin:
r = getattr(self, '_quota_cache', {})
quotas_for_item = defaultdict(list)
quotas_for_variation = defaultdict(list)
waiting_list_found = False
for q in self.active_quotas:
if q not in r:
r[q] = q.availability(allow_cache=True)
@@ -441,6 +462,8 @@ class EventMixin:
for item_id in q.active_items.split(","):
if item_id not in items_disabled:
quotas_for_item[item_id].append(q)
if q.has_active_items_with_waitinglist or q.has_active_variations_with_waitinglist:
waiting_list_found = True
if q.active_variations:
for var_id in q.active_variations.split(","):
if var_id not in vars_disabled:
@@ -448,7 +471,7 @@ class EventMixin:
if not self.active_quotas or (not quotas_for_item and not quotas_for_variation):
# No item is enabled for this event, treat the event as "unknown"
return None, None, None
return None, None, None, waiting_list_found
# We iterate over all items and variations and keep track of
# - `best_state_found` - the best availability state we have seen so far. If one item is available, the event is available!
@@ -467,7 +490,7 @@ class EventMixin:
quotas_that_are_not_unlimited = [q for q in quota_list if q.size is not None]
if not quotas_that_are_not_unlimited:
# We found an unlimited ticket, no more need to do anything else
return Quota.AVAILABILITY_OK, None, None
return Quota.AVAILABILITY_OK, None, None, waiting_list_found
if worst_state_for_ticket == Quota.AVAILABILITY_OK:
availability_of_this = min(max(0, r[q][1] - quota_used_for_found_tickets[q]) for q in quotas_that_are_not_unlimited)
@@ -481,7 +504,8 @@ class EventMixin:
quota_used_for_possible_tickets[q] += possible_of_this
best_state_found = max(best_state_found, worst_state_for_ticket)
return best_state_found, num_tickets_found, num_tickets_possible
return best_state_found, num_tickets_found, num_tickets_possible, waiting_list_found
def free_seats(self, ignore_voucher=None, sales_channel='web', include_blocked=False):
assert isinstance(sales_channel, str) or sales_channel is None