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Voucher form validation order

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This commit is contained in:
Raphael Michel
2017-06-12 12:50:06 +02:00
parent a02823ca38
commit 4ad0fe5653
1 changed files with 25 additions and 21 deletions
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46
src/pretix/control/forms/vouchers.py
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@@ -15,7 +15,8 @@ class VoucherForm(I18nModelForm):
label=_("Product"),
help_text=_(
"This product is added to the user's cart if the voucher is redeemed."
)
),
required=True
)
class Meta:
@@ -61,30 +62,33 @@ class VoucherForm(I18nModelForm):
def clean(self):
data = super().clean()
itemid = quotaid = None
if self.data['itemvar'].startswith('q-'):
quotaid = self.data['itemvar'][2:]
elif '-' in self.data['itemvar']:
itemid, varid = self.data['itemvar'].split('-')
else:
itemid, varid = self.data['itemvar'], 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)
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
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['max_usages'] < self.instance.redeemed:
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.'),