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Allow to enter gift cards into the voucher input (Z#23171961) (#4670)

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Raphael Michel
2024-12-05 13:43:46 +01:00
committed by GitHub
parent 94a64ba53a
commit 6b199a2b9c
8 changed files with 192 additions and 58 deletions
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67
src/pretix/base/payment.py
View File

@@ -1419,50 +1419,51 @@ class GiftCardPayment(BasePaymentProvider):
def payment_refund_supported(self, payment: OrderPayment) -> bool:
return True
def checkout_prepare(self, request: HttpRequest, cart: Dict[str, Any]) -> Union[bool, str, None]:
from pretix.base.services.cart import add_payment_to_cart
def _add_giftcard_to_cart(self, cs, gc):
from pretix.base.services.cart import add_payment_to_cart_session
if gc.currency != self.event.currency:
raise ValidationError(_("This gift card does not support this currency."))
if gc.testmode and not self.event.testmode:
raise ValidationError(_("This gift card can only be used in test mode."))
if not gc.testmode and self.event.testmode:
raise ValidationError(_("Only test gift cards can be used in test mode."))
if gc.expires and gc.expires < time_machine_now():
raise ValidationError(_("This gift card is no longer valid."))
if gc.value <= Decimal("0.00"):
raise ValidationError(_("All credit on this gift card has been used."))
for p in cs.get('payments', []):
if p['provider'] == self.identifier and p['info_data']['gift_card'] == gc.pk:
raise ValidationError(_("This gift card is already used for your payment."))
add_payment_to_cart_session(
cs,
self,
max_value=gc.value,
info_data={
'gift_card': gc.pk,
'gift_card_secret': gc.secret,
}
)
def checkout_prepare(self, request: HttpRequest, cart: Dict[str, Any]) -> Union[bool, str, None]:
for p in get_cart(request):
if p.item.issue_giftcard:
messages.error(request, _("You cannot pay with gift cards when buying a gift card."))
return
cs = cart_session(request)
try:
gc = self.event.organizer.accepted_gift_cards.get(
secret=request.POST.get("giftcard").strip()
)
if gc.currency != self.event.currency:
messages.error(request, _("This gift card does not support this currency."))
cs = cart_session(request)
try:
self._add_giftcard_to_cart(cs, gc)
return True
except ValidationError as e:
messages.error(request, str(e.message))
return
if gc.testmode and not self.event.testmode:
messages.error(request, _("This gift card can only be used in test mode."))
return
if not gc.testmode and self.event.testmode:
messages.error(request, _("Only test gift cards can be used in test mode."))
return
if gc.expires and gc.expires < time_machine_now():
messages.error(request, _("This gift card is no longer valid."))
return
if gc.value <= Decimal("0.00"):
messages.error(request, _("All credit on this gift card has been used."))
return
for p in cs.get('payments', []):
if p['provider'] == self.identifier and p['info_data']['gift_card'] == gc.pk:
messages.error(request, _("This gift card is already used for your payment."))
return
add_payment_to_cart(
request,
self,
max_value=gc.value,
info_data={
'gift_card': gc.pk,
'gift_card_secret': gc.secret,
}
)
return True
except GiftCard.DoesNotExist:
if self.event.vouchers.filter(code__iexact=request.POST.get("giftcard")).exists():
messages.warning(request, _("You entered a voucher instead of a gift card. Vouchers can only be entered on the first page of the shop below "

33
src/pretix/base/services/cart.py
View File

@@ -1426,6 +1426,28 @@ class CartManager:
raise CartError(err)
def add_payment_to_cart_session(cart_session, provider, min_value: Decimal=None, max_value: Decimal=None, info_data: dict=None):
"""
:param cart_session: The current cart session.
:param provider: The instance of your payment provider.
:param min_value: The minimum value this payment instrument supports, or ``None`` for unlimited.
:param max_value: The maximum value this payment instrument supports, or ``None`` for unlimited. Highly discouraged
to use for payment providers which charge a payment fee, as this can be very user-unfriendly if
users need a second payment method just for the payment fee of the first method.
:param info_data: A dictionary of information that will be passed through to the ``OrderPayment.info_data`` attribute.
:return:
"""
cart_session.setdefault('payments', [])
cart_session['payments'].append({
'id': str(uuid.uuid4()),
'provider': provider.identifier,
'multi_use_supported': provider.multi_use_supported,
'min_value': str(min_value) if min_value is not None else None,
'max_value': str(max_value) if max_value is not None else None,
'info_data': info_data or {},
})
def add_payment_to_cart(request, provider, min_value: Decimal=None, max_value: Decimal=None, info_data: dict=None):
"""
:param request: The current HTTP request context.
@@ -1440,16 +1462,7 @@ def add_payment_to_cart(request, provider, min_value: Decimal=None, max_value: D
from pretix.presale.views.cart import cart_session
cs = cart_session(request)
cs.setdefault('payments', [])
cs['payments'].append({
'id': str(uuid.uuid4()),
'provider': provider.identifier,
'multi_use_supported': provider.multi_use_supported,
'min_value': str(min_value) if min_value is not None else None,
'max_value': str(max_value) if max_value is not None else None,
'info_data': info_data or {},
})
add_payment_to_cart_session(cs, provider, min_value, max_value, info_data)
def get_fees(event, request, total, invoice_address, payments, positions):