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Improvements around the waiting list (#2219)

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* Waiting list: Support for seated events, pre-fill customer email address

* Allow people to remove themselves

* Update src/pretix/base/settings.py

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

* Update src/pretix/control/views/waitinglist.py

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

* Update src/pretix/control/views/waitinglist.py

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

* Update src/pretix/control/views/waitinglist.py

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

* Update src/pretix/presale/views/waiting.py

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

* Resolve a review note

* Review notes

* Fix linter issues

* Fix import

Co-authored-by: Richard Schreiber <schreiber@rami.io>
This commit is contained in:
Raphael Michel
2021-09-27 20:48:02 +02:00
committed by GitHub
parent a9a4cf6fca
commit 9f2ffc3276
15 changed files with 359 additions and 62 deletions
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15
src/pretix/control/templates/pretixcontrol/event/settings.html
View File

@@ -256,9 +256,22 @@
<div class="alert alert-info">
{% blocktrans trimmed %}
The waiting list currently is not compatible with some advanced features of pretix such as
seating plans, add-on products or product bundles.
add-on products or product bundles.
{% endblocktrans %}
</div>
<div class="alert alert-info">
{% blocktrans trimmed %}
The waiting list determines availability mainly based on quotas. If you use a seating plan and your
number of available seats is less than the available quota, you might run into situations where
people are sent an email from the waiting list but still are unable to book a seat.
{% endblocktrans %}
<strong>
{% blocktrans trimmed %}
Specifically, this means the waiting list is not safe to use together with the minimum distance
feature of our seating plan module.
{% endblocktrans %}
</strong>
</div>
{% bootstrap_field sform.waiting_list_enabled layout="control" %}
{% bootstrap_field sform.waiting_list_auto layout="control" %}
{% bootstrap_field sform.waiting_list_hours layout="control" %}

20
src/pretix/control/views/waitinglist.py
View File

@@ -50,7 +50,7 @@ from django.views import View
from django.views.generic import ListView
from django.views.generic.edit import DeleteView
from pretix.base.models import Item, WaitingListEntry
from pretix.base.models import Item, Quota, WaitingListEntry
from pretix.base.models.waitinglist import WaitingListException
from pretix.base.services.waitinglist import assign_automatically
from pretix.base.views.tasks import AsyncAction
@@ -239,8 +239,24 @@ class WaitingListView(EventPermissionRequiredMixin, WaitingListQuerySetMixin, Pa
if wle.variation
else wle.item.check_quotas(count_waitinglist=False, subevent=wle.subevent, _cache=quota_cache)
)
if wle.availability[0] == Quota.AVAILABILITY_OK and ev.seat_category_mappings.filter(product=wle.item).exists():
# See comment in WaitingListEntry.send_voucher() for rationale
num_free_seats_for_product = ev.free_seats().filter(product=wle.item).count()
num_valid_vouchers_for_product = self.request.event.vouchers.filter(
Q(valid_until__isnull=True) | Q(valid_until__gte=now()),
block_quota=True,
item_id=wle.item_id,
subevent=wle.subevent_id,
waitinglistentries__isnull=False
).aggregate(free=Sum(F('max_usages') - F('redeemed')))['free'] or 0
free_seats = num_free_seats_for_product - num_valid_vouchers_for_product
wle.availability = (
Quota.AVAILABILITY_GONE if free_seats == 0 else wle.availability[0],
min(free_seats, wle.availability[1])
)
itemvar_cache[(wle.item, wle.variation, wle.subevent)] = wle.availability
if wle.availability[0] == 100:
if wle.availability[0] == Quota.AVAILABILITY_OK:
any_avail = True
ctx['any_avail'] = any_avail