def credit(order_number, pnref=None, amt=None):
"""
Return funds that have been previously settled.
:order_number: Order number
:pnref: The PNREF of the authorization transaction to use. If not
specified, the order number is used to retrieve the appropriate transaction.
:amt: A custom amount to capture. If not specified, the entire transaction
is refuneded.
"""
if pnref is None:
# No PNREF specified, look-up the auth/sale transaction for this order number
# to get the PNREF from there.
try:
auth_txn = models.PayflowTransaction.objects.get(
comment1=order_number,
trxtype__in=(codes.AUTHORIZATION, codes.SALE))
except models.PayflowTransaction.DoesNotExist:
raise exceptions.UnableToTakePayment(
"No authorization transaction found with PNREF=%s" % pnref)
pnref = auth_txn
txn = gateway.credit(order_number, pnref, amt)
if not txn.is_approved:
raise exceptions.PaymentError(txn.respmsg)
return txn
def credit(order_number, pnref=None, amt=None):
"""
Return funds that have been previously settled.
:order_number: Order number
:pnref: The PNREF of the authorization transaction to use. If not
specified, the order number is used to retrieve the appropriate transaction.
:amt: A custom amount to capture. If not specified, the entire transaction
is refuneded.
"""
if pnref is None:
# No PNREF specified, look-up the auth/sale transaction for this order number
# to get the PNREF from there.
try:
auth_txn = models.PayflowTransaction.objects.get(
comment1=order_number, trxtype__in=(codes.AUTHORIZATION,
codes.SALE))
except models.PayflowTransaction.DoesNotExist:
raise exceptions.UnableToTakePayment(
"No authorization transaction found with PNREF=%s" % pnref)
pnref = auth_txn
txn = gateway.credit(order_number, pnref, amt)
if not txn.is_approved:
raise exceptions.PaymentError(txn.respmsg)
return txn
def test_credit_after_sale(self):
sale_txn = gateway.sale('1234', '4111111111111111', '123', '1213',
D('12.99'))
credit_txn = gateway.credit('1234', sale_txn.pnref)
# Normally this fails as the auth_txn is not approved
self.assertFalse(credit_txn.is_approved)
def test_credit_after_sale(self):
sale_txn = gateway.sale(
'1234', '4111111111111111', '123', '1219', D('12.99'))
credit_txn = gateway.credit('1234', sale_txn.pnref)
self.assertTrue(credit_txn.is_approved)
def test_credit_after_sale(self):
sale_txn = gateway.sale('1234', '4111111111111111', '123', '1213', D('12.99'))
credit_txn = gateway.credit('1234', sale_txn.pnref)
# Normally this fails as the auth_txn is not approved
self.assertFalse(credit_txn.is_approved)
def test_credit_after_sale(self):
sale_txn = gateway.sale('1234', '4111111111111111', '123', '1219',
D('12.99'))
credit_txn = gateway.credit('1234', sale_txn.pnref)
self.assertTrue(credit_txn.is_approved)
