def capture_payment(self, amount=NOTSET):
"""Make a direct payment without a prior authorization, using the existing pending payment if found."""
self.amount = amount
self.pending = self.purchase.get_pending(self.key, raises=False)
if self.pending:
self.payment = self.pending.capture
log.debug("Using linked payment: %s", self.payment)
self.payment.success = True
if amount == NOTSET:
self.set_amount_from_pending()
else:
log.debug("No pending %s payments for %s", self.key, self.purchase)
self.payment = Payment(
purchase=self.purchase,
method=self.key,
success=True)
log.debug("Recorded %s payment of %s for #%s", self.key, self.amount, self.purchase.orderno)
self.cleanup()
return self.payment
def capture_payment(self, amount=NOTSET):
"""Make a direct payment without a prior authorization, using the existing pending payment if found."""
self.amount = amount
self.pending = self.purchase.get_pending(self.key, raises=False)
if self.pending:
self.payment = self.pending.capture
log.debug("Using linked payment: %s", self.payment)
self.payment.success = True
if amount == NOTSET:
self.set_amount_from_pending()
else:
log.debug("No pending %s payments for %s", self.key, self.purchase)
self.payment = Payment(
purchase=self.purchase,
method=self.key,
success=True)
log.debug("Recorded %s payment of %s for #%s", self.key, self.amount, self.purchase.orderno)
self.cleanup()
return self.payment
def make_test_purchase(payment={}, **kwargs):
purchaseargs = {
"first_name": 'Mister',
"last_name": 'Tester',
"orderno" : "test%03i" % random.randrange(1,100),
"email" : "*****@*****.**",
"phone" : "555-555-1234",
"ship_street1" : "123 Test St.",
"ship_city" : "Testington",
"ship_state" : "TX",
"ship_postal_code" : "55555",
"ship_country" : "US",
"bill_street1" : "123 Test St.",
"bill_city" : "Testington",
"bill_state" : "TX",
"bill_postal_code" : "55555",
"bill_country" : "US",
"tax" : Decimal("0"),
"shipping" : Decimal("0"),
}
purchaseargs.update(kwargs)
purchase = Purchase(**purchaseargs)
purchase.recalc()
purchase.save()
if payment:
for f in ('card_type', 'expire_month', 'expire_year', 'card_number', 'ccv'):
assert(f in payment)
p = Payment(purchase = purchase, amount = purchase.total)
p.save()
c = CreditCardDetail(
payment=p,
credit_type=payment['card_type'],
expire_month=payment['expire_month'],
expire_year=payment['expire_year'],
)
if 'card_holder' in payment:
c.card_holder = payment['card_holder']
c.storeCC(payment['card_number'])
c.ccv = payment['ccv']
c.save()
return purchase
def authorize_payment(self, amount=NOTSET):
"""Make an authorization, using the existing pending payment if found"""
self.amount = amount
log.debug("Recording %s authorization of %s for #%s", self.key, self.amount, self.purchase.orderno)
self.pending = self.purchase.get_pending(self.key, raises=False)
if self.pending:
self.payment = Authorization()
self.payment.capture = self.pending.capture
if amount == NOTSET:
self.set_amount_from_pending()
else:
log.debug("No pending %s authorizations for %s", self.key, self.purchase)
self.payment = Authorization(purchase=self.purchase, method=self.key)
self.cleanup()
return self.payment
def authorize_payment(self, amount=NOTSET):
"""Make an authorization, using the existing pending payment if found"""
self.amount = amount
log.debug("Recording %s authorization of %s for #%s", self.key, self.amount, self.purchase.orderno)
self.pending = self.purchase.get_pending(self.key, raises=False)
if self.pending:
self.payment = Authorization()
self.payment.capture = self.pending.capture
if amount == NOTSET:
self.set_amount_from_pending()
else:
log.debug("No pending %s authorizations for %s", self.key, self.purchase)
self.payment = Authorization(
purchase=self.purchase,
method=self.key)
self.cleanup()
return self.payment
class PaymentRecorder(object):
"""Manages proper recording of pending payments, payments, and authorizations."""
def __init__(self, purchase, key):
self.purchase = purchase
self.key = key
self._amount = NOTSET
self.transaction_id = ""
self.reason_code = ""
self.payment = None
self.pending = None
def _set_amount(self, amount):
if amount != NOTSET:
self._amount = amount
def _get_amount(self):
if self._amount == NOTSET:
return self.purchase.total
else:
return self._amount
amount = property(fset=_set_amount, fget=_get_amount)
def authorize_payment(self, amount=NOTSET):
"""Make an authorization, using the existing pending payment if found"""
self.amount = amount
log.debug("Recording %s authorization of %s for #%s", self.key, self.amount, self.purchase.orderno)
self.pending = self.purchase.get_pending(self.key, raises=False)
if self.pending:
self.payment = Authorization()
self.payment.capture = self.pending.capture
if amount == NOTSET:
self.set_amount_from_pending()
else:
log.debug("No pending %s authorizations for %s", self.key, self.purchase)
self.payment = Authorization(
purchase=self.purchase,
method=self.key)
self.cleanup()
return self.payment
def capture_authorized_payment(self, authorization, amount=NOTSET):
"""Convert an authorization into a payment."""
self.amount = amount
log.debug("Recording %s capture of authorization #%i for #%s", self.key, authorization.id, authorization.purchase.orderno)
self.payment = authorization.capture
self.payment.success=True
self.payment.save()
self.cleanup()
return self.payment
def make_refund(self, amount=NOTSET):
self.amount = amount
self.refund = Refund(amount=amount,
purchase=self.purchase,
reason_code=self.reason_code,
method=self.key,
transaction_id=self.transaction_id
)
self.refund.save()
return self.refund
def capture_payment(self, amount=NOTSET):
"""Make a direct payment without a prior authorization, using the existing pending payment if found."""
self.amount = amount
self.pending = self.purchase.get_pending(self.key, raises=False)
if self.pending:
self.payment = self.pending.capture
log.debug("Using linked payment: %s", self.payment)
self.payment.success = True
if amount == NOTSET:
self.set_amount_from_pending()
else:
log.debug("No pending %s payments for %s", self.key, self.purchase)
self.payment = Payment(
purchase=self.purchase,
method=self.key,
success=True)
log.debug("Recorded %s payment of %s for #%s", self.key, self.amount, self.purchase.orderno)
self.cleanup()
return self.payment
def record_failure(self, amount=NOTSET, details="", authorization=None):
log.info('Recording a payment failure: purchase #%s order #%s, code %s\nmessage=%s',
self.purchase, self.purchase.orderno, self.reason_code, details)
self.amount = amount
failure = PaymentFailure.objects.create(purchase=self.purchase,
details=details,
transaction_id=self.transaction_id,
amount = self.amount,
method = self.key,
reason_code = self.reason_code
)
return failure
def cleanup(self):
if self.pending:
pending = self.pending
self.payment.capture = pending.capture
self.payment.purchase = pending.purchase
self.payment.method = pending.method
self.payment.details = pending.details
# delete any extra pending payments
for p in self.purchase.paymentspending.all():
if p != pending and p.capture.transaction_id=='LINKED':
p.capture.delete()
p.delete()
self.payment.reason_code=self.reason_code
self.payment.transaction_id=self.transaction_id
self.payment.amount=self.amount
self.payment.time_stamp = datetime.now()
self.payment.save()
purchase = self.payment.purchase
signals.payment_complete.send(sender='bursar', purchase=self.purchase, payment=self.payment)
log.debug('cleanup details: %s', self.payment)
def create_pending(self, amount=NOTSET):
"""Create a placeholder payment entry for the purchase.
This is done by step 2 of the payment process."""
if amount == NOTSET:
amount = self.purchase.remaining
self.amount = amount
pendings = self.purchase.paymentspending
ct = pendings.count()
if ct > 0:
log.debug("Deleting %i expired pending payment entries for order #%s", ct, self.purchase.orderno)
for pending in pendings.all():
if pending.capture.transaction_id=='LINKED':
pending.capture.delete()
pending.delete()
log.debug("Creating pending %s payment of %s for %s", self.key, amount, self.purchase)
self.pending = PaymentPending.objects.create(purchase=self.purchase, amount=amount, method=self.key)
return self.pending
def set_amount_from_pending(self):
"""Try to figure out how much to charge. If it is set on the "pending" charge use that
otherwise use the purchase total."""
amount = self.pending.amount
# otherwise use the purchase total.
if amount == Decimal('0.00'):
amount = self.purchase.total
log.debug('Settings amount from pending=%s', self.purchase.total)
self.amount = amount
class PaymentRecorder(object):
"""Manages proper recording of pending payments, payments, and authorizations."""
def __init__(self, purchase, key):
self.purchase = purchase
self.key = key
self._amount = NOTSET
self.transaction_id = ""
self.reason_code = ""
self.payment = None
self.pending = None
def _set_amount(self, amount):
if amount != NOTSET:
self._amount = amount
def _get_amount(self):
if self._amount == NOTSET:
return self.purchase.total
else:
return self._amount
amount = property(fset=_set_amount, fget=_get_amount)
def authorize_payment(self, amount=NOTSET):
"""Make an authorization, using the existing pending payment if found"""
self.amount = amount
log.debug("Recording %s authorization of %s for #%s", self.key, self.amount, self.purchase.orderno)
self.pending = self.purchase.get_pending(self.key, raises=False)
if self.pending:
self.payment = Authorization()
self.payment.capture = self.pending.capture
if amount == NOTSET:
self.set_amount_from_pending()
else:
log.debug("No pending %s authorizations for %s", self.key, self.purchase)
self.payment = Authorization(
purchase=self.purchase,
method=self.key)
self.cleanup()
return self.payment
def capture_authorized_payment(self, authorization, amount=NOTSET):
"""Convert an authorization into a payment."""
self.amount = amount
log.debug("Recording %s capture of authorization #%i for #%s", self.key, authorization.id, authorization.purchase.orderno)
self.payment = authorization.capture
self.payment.success=True
self.payment.save()
self.cleanup()
return self.payment
def capture_payment(self, amount=NOTSET):
"""Make a direct payment without a prior authorization, using the existing pending payment if found."""
self.amount = amount
self.pending = self.purchase.get_pending(self.key, raises=False)
if self.pending:
self.payment = self.pending.capture
log.debug("Using linked payment: %s", self.payment)
self.payment.success = True
if amount == NOTSET:
self.set_amount_from_pending()
else:
log.debug("No pending %s payments for %s", self.key, self.purchase)
self.payment = Payment(
purchase=self.purchase,
method=self.key,
success=True)
log.debug("Recorded %s payment of %s for #%s", self.key, self.amount, self.purchase.orderno)
self.cleanup()
return self.payment
def record_failure(self, amount=NOTSET, details="", authorization=None):
log.info('Recording a payment failure: purchase #%s order #%s, code %s\nmessage=%s',
self.purchase, self.purchase.orderno, self.reason_code, details)
self.amount = amount
failure = PaymentFailure.objects.create(purchase=self.purchase,
details=details,
transaction_id=self.transaction_id,
amount = self.amount,
method = self.key,
reason_code = self.reason_code
)
return failure
def cleanup(self):
if self.pending:
pending = self.pending
self.payment.capture = pending.capture
self.payment.purchase = pending.purchase
self.payment.method = pending.method
self.payment.details = pending.details
# delete any extra pending payments
for p in self.purchase.paymentspending.all():
if p != pending and p.capture.transaction_id=='LINKED':
p.capture.delete()
p.delete()
self.payment.reason_code=self.reason_code
self.payment.transaction_id=self.transaction_id
self.payment.amount=self.amount
self.payment.time_stamp = datetime.now()
self.payment.save()
purchase = self.payment.purchase
signals.payment_complete.send(sender='bursar', purchase=self.purchase, payment=self.payment)
log.debug('cleanup details: %s', self.payment)
def create_pending(self, amount=NOTSET):
"""Create a placeholder payment entry for the purchase.
This is done by step 2 of the payment process."""
if amount == NOTSET:
amount = self.purchase.remaining
self.amount = amount
pendings = self.purchase.paymentspending
ct = pendings.count()
if ct > 0:
log.debug("Deleting %i expired pending payment entries for order #%s", ct, self.purchase.orderno)
for pending in pendings.all():
if pending.capture.transaction_id=='LINKED':
pending.capture.delete()
pending.delete()
log.debug("Creating pending %s payment of %s for %s", self.key, amount, self.purchase)
self.pending = PaymentPending.objects.create(purchase=self.purchase, amount=amount, method=self.key)
return self.pending
def set_amount_from_pending(self):
"""Try to figure out how much to charge. If it is set on the "pending" charge use that
otherwise use the purchase total."""
amount = self.pending.amount
# otherwise use the purchase total.
if amount == Decimal('0.00'):
amount = self.purchase.total
log.debug('Settings amount from pending=%s', self.purchase.total)
self.amount = amount
