def clean(self):
data = super().clean()
if not self._errors:
itemid = quotaid = None
iv = self.data.get('itemvar', '')
if iv.startswith('q-'):
quotaid = iv[2:]
elif '-' in iv:
itemid, varid = iv.split('-')
else:
itemid, varid = iv, None
if itemid:
self.instance.item = Item.objects.get(
pk=itemid, event=self.instance.event)
if varid:
self.instance.variation = ItemVariation.objects.get(
pk=varid, item=self.instance.item)
else:
self.instance.variation = None
self.instance.quota = None
else:
self.instance.quota = Quota.objects.get(
pk=quotaid, event=self.instance.event)
self.instance.item = None
self.instance.variation = None
if 'codes' in data:
data['codes'] = [
a.strip() for a in data.get('codes', '').strip().split("\n")
if a
]
cnt = len(data['codes']) * data['max_usages']
else:
cnt = data['max_usages']
Voucher.clean_item_properties(data, self.instance.event,
self.instance.quota, self.instance.item,
self.instance.variation)
Voucher.clean_subevent(data, self.instance.event)
Voucher.clean_max_usages(data, self.instance.redeemed)
check_quota = Voucher.clean_quota_needs_checking(
data,
self.initial_instance_data,
item_changed=data.get('itemvar') != self.initial.get('itemvar'),
creating=not self.instance.pk)
if check_quota:
Voucher.clean_quota_check(data, cnt, self.initial_instance_data,
self.instance.event, self.instance.quota,
self.instance.item,
self.instance.variation)
Voucher.clean_voucher_code(data, self.instance.event, self.instance.pk)
voucher_form_validation.send(sender=self.instance.event,
form=self,
data=data)
return data
def clean(self):
data = super().clean()
if not self._errors:
try:
itemid = quotaid = None
iv = self.data.get('itemvar', '')
if iv.startswith('q-'):
quotaid = iv[2:]
elif '-' in iv:
itemid, varid = iv.split('-')
else:
itemid, varid = iv, None
if itemid:
self.instance.item = self.instance.event.items.get(pk=itemid)
if varid:
self.instance.variation = self.instance.item.variations.get(pk=varid)
else:
self.instance.variation = None
self.instance.quota = None
else:
self.instance.quota = self.instance.event.quotas.get(pk=quotaid)
self.instance.item = None
self.instance.variation = None
except ObjectDoesNotExist:
raise ValidationError(_("Invalid product selected."))
if 'codes' in data:
data['codes'] = [a.strip() for a in data.get('codes', '').strip().split("\n") if a]
cnt = len(data['codes']) * data.get('max_usages', 0)
else:
cnt = data['max_usages']
Voucher.clean_item_properties(
data, self.instance.event,
self.instance.quota, self.instance.item, self.instance.variation
)
Voucher.clean_subevent(
data, self.instance.event
)
Voucher.clean_max_usages(data, self.instance.redeemed)
check_quota = Voucher.clean_quota_needs_checking(
data, self.initial_instance_data,
item_changed=data.get('itemvar') != self.initial.get('itemvar'),
creating=not self.instance.pk
)
if check_quota:
Voucher.clean_quota_check(
data, cnt, self.initial_instance_data, self.instance.event,
self.instance.quota, self.instance.item, self.instance.variation
)
Voucher.clean_voucher_code(data, self.instance.event, self.instance.pk)
voucher_form_validation.send(sender=self.instance.event, form=self, data=data)
return data
def clean(self):
data = super().clean()
if not self._errors:
try:
itemid = quotaid = None
iv = self.data.get('itemvar', '')
if iv.startswith('q-'):
quotaid = iv[2:]
elif '-' in iv:
itemid, varid = iv.split('-')
else:
itemid, varid = iv, None
if itemid:
self.instance.item = self.instance.event.items.get(
pk=itemid)
if varid:
self.instance.variation = self.instance.item.variations.get(
pk=varid)
else:
self.instance.variation = None
self.instance.quota = None
else:
self.instance.quota = self.instance.event.quotas.get(
pk=quotaid)
self.instance.item = None
self.instance.variation = None
except ObjectDoesNotExist:
raise ValidationError(_("Invalid product selected."))
if 'codes' in data:
data['codes'] = [
a.strip() for a in data.get('codes', '').strip().split("\n")
if a
]
cnt = len(data['codes']) * data.get('max_usages', 0)
else:
cnt = data.get('max_usages', 0)
Voucher.clean_item_properties(data, self.instance.event,
self.instance.quota, self.instance.item,
self.instance.variation)
if not self.instance.show_hidden_items and (
(self.instance.quota
and all(i.hide_without_voucher
for i in self.instance.quota.items.all())) or
(self.instance.item and self.instance.item.hide_without_voucher)):
raise ValidationError({
'show_hidden_items': [
_('The voucher only matches hidden products but you have not selected that it should show '
'them.')
]
})
Voucher.clean_subevent(data, self.instance.event)
Voucher.clean_max_usages(data, self.instance.redeemed)
check_quota = Voucher.clean_quota_needs_checking(
data,
self.initial_instance_data,
item_changed=data.get('itemvar') != self.initial.get('itemvar'),
creating=not self.instance.pk)
if check_quota:
Voucher.clean_quota_check(data, cnt, self.initial_instance_data,
self.instance.event, self.instance.quota,
self.instance.item,
self.instance.variation)
Voucher.clean_voucher_code(data, self.instance.event, self.instance.pk)
voucher_form_validation.send(sender=self.instance.event,
form=self,
data=data)
return data
def clean(self):
data = super().clean()
if not self._errors:
itemid = quotaid = None
iv = self.data.get('itemvar', '')
if iv.startswith('q-'):
quotaid = iv[2:]
elif '-' in iv:
itemid, varid = iv.split('-')
else:
itemid, varid = iv, None
if itemid:
self.instance.item = Item.objects.get(
pk=itemid, event=self.instance.event)
if varid:
self.instance.variation = ItemVariation.objects.get(
pk=varid, item=self.instance.item)
else:
self.instance.variation = None
self.instance.quota = None
if self.instance.item.category and self.instance.item.category.is_addon:
raise ValidationError(
_('It is currently not possible to create vouchers for add-on products.'
))
else:
self.instance.quota = Quota.objects.get(
pk=quotaid, event=self.instance.event)
self.instance.item = None
self.instance.variation = None
if data.get('max_usages', 0) < self.instance.redeemed:
raise ValidationError(_(
'This voucher has already been redeemed %(redeemed)s times. You cannot reduce the maximum number of '
'usages below this number.'),
params={'redeemed': self.instance.redeemed})
if 'codes' in data:
data['codes'] = [
a.strip() for a in data.get('codes', '').strip().split("\n")
if a
]
cnt = len(data['codes']) * data['max_usages']
else:
cnt = data['max_usages']
if self.instance.event.has_subevents and data[
'block_quota'] and not data.get('subevent'):
raise ValidationError(
pgettext_lazy(
'subevent',
'If you want this voucher to block quota, you need to select a specific date.'
))
if self._clean_quota_needs_checking(data):
self._clean_quota_check(data, cnt)
if 'code' in data and Voucher.objects.filter(
Q(code=data['code']) & Q(event=self.instance.event)
& ~Q(pk=self.instance.pk)).exists():
raise ValidationError(
_('A voucher with this code already exists.'))
voucher_form_validation.send(sender=self.instance.event,
form=self,
data=data)
return data
def clean(self):
data = super().clean()
if not self._errors:
try:
itemid = quotaid = None
iv = self.data.get('itemvar', '')
if iv.startswith('q-'):
quotaid = iv[2:]
elif '-' in iv:
itemid, varid = iv.split('-')
else:
itemid, varid = iv, None
if itemid:
self.instance.item = self.instance.event.items.get(pk=itemid)
if varid:
self.instance.variation = self.instance.item.variations.get(pk=varid)
else:
self.instance.variation = None
self.instance.quota = None
else:
self.instance.quota = self.instance.event.quotas.get(pk=quotaid)
self.instance.item = None
self.instance.variation = None
except ObjectDoesNotExist:
raise ValidationError(_("Invalid product selected."))
if 'codes' in data:
data['codes'] = [a.strip() for a in data.get('codes', '').strip().split("\n") if a]
cnt = len(data['codes']) * data.get('max_usages', 0)
else:
cnt = data.get('max_usages', 0)
Voucher.clean_item_properties(
data, self.instance.event,
self.instance.quota, self.instance.item, self.instance.variation
)
if self.instance.quota:
if all(i.hide_without_voucher for i in self.instance.quota.items.all()):
raise ValidationError({
'itemvar': [
_('The quota you selected only contains hidden products. Hidden products can currently only be '
'shown by using vouchers that directly apply to the product, not via a quota.')
]
})
Voucher.clean_subevent(
data, self.instance.event
)
Voucher.clean_max_usages(data, self.instance.redeemed)
check_quota = Voucher.clean_quota_needs_checking(
data, self.initial_instance_data,
item_changed=data.get('itemvar') != self.initial.get('itemvar'),
creating=not self.instance.pk
)
if check_quota:
Voucher.clean_quota_check(
data, cnt, self.initial_instance_data, self.instance.event,
self.instance.quota, self.instance.item, self.instance.variation
)
Voucher.clean_voucher_code(data, self.instance.event, self.instance.pk)
voucher_form_validation.send(sender=self.instance.event, form=self, data=data)
return data
