def charge(self, amount):
"""
Charges the users credit card, with he passed $amount, if they are in the vault. Returns the payment_log instance
or None (if charge fails etc.)
"""
# TODO: refactor! This is not how such operations should be done.
amount = Decimal(amount)
try:
result = Transaction.sale(
{
'amount': amount.quantize(Decimal('.01')),
'customer_id': self.vault_id,
'options': {
'submit_for_settlement': True
}
}
)
if result.is_success:
# create a payment log
payment_log = PaymentLog.objects.create(user=self.user,
amount=amount,
transaction_id=result.transaction.id)
return payment_log
else:
logging.error("Bad braintree response %s" % result)
raise Exception("Logical error in CC transaction")
except Exception, e:
logging.error("Failed to charge $%s to user:"******" %s with vault_id: %s error was %s" % (amount, self.user,
self.vault_id, e))
return None
def charge(self, amount):
"""
Charges the users credit card, with he passed $amount, if they are in the vault. Returns the payment_log instance
or None (if charge fails etc.)
"""
try:
result = Transaction.sale({
'amount': amount.quantize(Decimal('.01')),
'customer_id': self.vault_id,
"options": {
"submit_for_settlement": True
}
})
if result.is_success:
# create a payment log
payment_log = PaymentLog.objects.create(
user=self.user,
amount=amount,
transaction_id=result.transaction.id)
return payment_log
else:
raise Exception('Logical error in CC transaction')
except Exception:
logging.error(
'Failed to charge $%s to user: %s with vault_id: %s' %
(amount, self.user, self.vault_id))
return None
def _test_REMOTE_using_braintree_lib(self): # TODO add braintree to our (optional!) REQUIREMENTS
import braintree
from braintree import Transaction
import sys, M2Crypto # TODO document M2Crypto requires SWIG (and that it's a POS!) sudo aptitude install swig, and get python-mcrypto from your package mangler
#sys.path.insert(0, '/home/phlip/tools/braintree-2.2.1')
#print
where_da_cert = Environment.braintree_root() + "/ssl/sandbox_braintreegateway_com.ca.crt"
Environment.Sandbox = Environment("sandbox.braintreegateway.com", "443", True, where_da_cert)
braintree.Configuration.configure(
braintree.Environment.Sandbox,
"TODO",
"config",
"these"
)
result = Transaction.sale({
"amount": "100",
"credit_card": {
"number": "5105105105105100",
"expiration_date": "05/2012"
} #,
# "options": {
# "submit_for_settlement": True TODO turn this on for sale (purchase) off for authorize
# }
})
self.assertTrue(result.is_success)
self.assertEquals(Transaction.Status.SubmittedForSettlement, result.transaction.status)
def charge(self, amount):
"""
Charges the users credit card, with he passed $amount, if they are in the vault. Returns the payment_log instance
or None (if charge fails etc.)
"""
try:
customer = Customer.find(self.vault_id)
result = Transaction.sale(
{
'amount': amount.quantize(Decimal('.01')),
"payment_method_token": customer.credit_cards[0].token,
'customer_id': self.vault_id,
"options": {
"submit_for_settlement": True
}
}
)
if result.is_success:
# create a payment log
payment_log = PaymentLog.objects.create(user=self.user, amount=amount, transaction_id=result.transaction.id)
print "sucess"
return payment_log
else:
raise Exception('Logical error in CC transaction')
except Exception:
return None
logging.error('Failed to charge $%s to user: %s with vault_id: %s' % (amount, self.user, self.vault_id))
def _test_REMOTE_using_braintree_lib(
self): # TODO add braintree to our (optional!) REQUIREMENTS
import braintree
from braintree import Transaction
import sys, M2Crypto # TODO document M2Crypto requires SWIG (and that it's a POS!) sudo aptitude install swig, and get python-mcrypto from your package mangler
#sys.path.insert(0, '/home/phlip/tools/braintree-2.2.1')
#print
where_da_cert = Environment.braintree_root(
) + "/ssl/sandbox_braintreegateway_com.ca.crt"
Environment.Sandbox = Environment("sandbox.braintreegateway.com",
"443", True, where_da_cert)
braintree.Configuration.configure(braintree.Environment.Sandbox,
"TODO", "config", "these")
result = Transaction.sale({
"amount": "100",
"credit_card": {
"number": "5105105105105100",
"expiration_date": "05/2012"
} #,
# "options": {
# "submit_for_settlement": True TODO turn this on for sale (purchase) off for authorize
# }
})
self.assertTrue(result.is_success)
self.assertEquals(Transaction.Status.SubmittedForSettlement,
result.transaction.status)
def authorize(self, money, credit_card, **options):
self.options.update(options)
self._configure()
self.result = Transaction.sale(self.generate_payment_info(money, credit_card))
self.response = self.__class__.Response(self.result.is_success, self.result.transaction.processor_response_text, self.result,
is_test = self.gateway_mode == 'test',
authorization = self.result.transaction.processor_authorization_code
)
return self.response
def create_transaction(
self,
submerchant,
amount,
nonce,
billed_user,
address,
):
"""
Handles creating a transaction.
:param SubmerchantTable submerchant: The submerchant who receives the
lion's share
:param float amount: The amount to be charged from the requesting user.
:param str nonce: The payment nonce which is used to determine the
method of payment for the customer.
:param AddressTable address: The address used for billing.
:param UserTable billed_user: The user who is being charged.
:raises: IntegrationException
:rtype: Transaction
:return: The newly created transaction
"""
if amount < MINIMUM_AMOUNT_THRESHOLD:
raise IntegrationException(
'Invalid amount requested. Minimum amount accepted is 15')
try:
return Transaction.sale({
'merchant_account_id':
submerchant.braintree_account_id,
'payment_method_nonce':
nonce,
'amount':
amount,
'service_fee_amount':
self._calculate_service_fee(amount, submerchant),
'billing': {
address.first_name,
address.last_name,
address.street_address,
address.extended_address,
address.locality,
address.region,
address.postal_code,
address.country_code_alpha2,
}
})
except Exception as e:
logging.error(
'Failed to create new transaction with '
'exception of {0}. For submerchant {1} in amount {2}'.format(
e, submerchant, amount))
raise IntegrationException('Failed to create transaction.')
def purchase(self, money, credit_card, **options):
self._configure()
info = self.generate_payment_info(money, credit_card)
info["options"] = {"submit_for_settlement": True}
self.result = Transaction.sale(info)
self.response = self.__class__.Response(self.result.is_success, self.result.transaction.processor_response_text, self.result,
is_test = self.gateway_mode =='test',
authorization = self.result.transaction.processor_authorization_code
)
return self.response
def payment(self, request):
self.configure_braintree()
body = request.data
payment_method_nonce = body.get('payment_method_nonce')
amount = body.get('amount')
result = Transaction.sale({
'amount': amount,
'payment_method_nonce': payment_method_nonce,
'options': {
'submit_for_settlement': True
}
})
if result.is_success:
response = {'braintreeTransactionID': result.transaction.id, 'status': HTTP_200_OK}
return Response(response, status=response['status'])
else:
response = {'message': result.message, 'reason': result.errors.deep_errors, 'status': HTTP_400_BAD_REQUEST}
return Response(response, status=response['status'])
def authorize(self, money, credit_card, **options):
self._configure()
self.result = Transaction.sale(
{
"amount": "100",
"credit_card": {"number": "5105105105105101", "expiration_date": "05/2012"} # ,
# "options": {
# "submit_for_settlement": True TODO turn this on for sale (purchase) off for authorize
# }
}
)
self.response = self.__class__.Response(
self.result.is_success,
self.result.transaction.processor_response_text,
self.result,
is_test=self.gateway_mode == "test",
authorization=self.result.transaction.processor_authorization_code,
)
return self.response
def charge(self, amount):
"""
Charges the users credit card, with he passed $amount, if they are in the vault.
Returns the Charge instance
"""
try:
result = Transaction.sale(
{
'amount': amount.quantize(Decimal('.01')),
'customer_id': self.vault_id,
"options": {
"submit_for_settlement": True
}
}
)
result = Charge(result, self.user)
return result
except Exception,e:
logging.error('Failed to charge $%s to user: %s with vault_id: %s' % (amount, self.user, self.vault_id))
logging.error(e)
return Charge()
def charge(self, amount):
"""
Charges the users credit card, with he passed $amount, if they are in the vault.
Returns the Charge instance
"""
try:
result = Transaction.sale({
'amount': amount.quantize(Decimal('.01')),
'customer_id': self.vault_id,
"options": {
"submit_for_settlement": True
}
})
result = Charge(result, self.user)
return result
except Exception, e:
logging.error(
'Failed to charge $%s to user: %s with vault_id: %s' %
(amount, self.user, self.vault_id))
logging.error(e)
return Charge()
def create_transaction(order, payment_method_nonce, user):
"""
创建一个transaction进行支付
@order: Order对象
@payment_method_nonce: 前端 JS 返回的payment_method_nonce
@user: 发送request的 User 对象
@return: Transaction对象
"""
result = None
profile = user.profile
result = Transaction.sale({
'amount': str(order.total_price),
'payment_method_nonce': payment_method_nonce,
'order_id': order.order_id,
'options': {
'submit_for_settlement': False
}
})
if result.is_success:
profile.braintree_customer = True
profile.save()
return json_response(200, 'Create transaction sale successfully', {'transaction': result.transaction})
else:
return json_response(500, 'Create transaction sale failed')
def capture_payment(self, testing=False, order=None, amount=None):
"""Process payments without an authorization step."""
braintree_settings = config_get_group('PAYMENT_SATCHMO_BRAINTREE')
# Configure Braintree
Configuration.configure(
Environment.Production if django_settings.IS_PROD else Environment.Sandbox,
braintree_settings.MERCHANT_ID.value,
braintree_settings.PUBLIC_KEY.value,
braintree_settings.PRIVATE_KEY.value
)
if order:
self.prepare_data(order)
else:
order = self.order
if order.paid_in_full:
self.log_extra('%s is paid in full, no capture attempted.', order)
results = ProcessorResult(self.key, True, _("No charge needed, paid in full."))
self.record_payment()
else:
self.log_extra('Capturing payment for %s', order)
amount = order.balance
result = Transaction.sale({
"amount": amount,
# "order_id": "123",
"credit_card": {
"number": order.credit_card.decryptedCC,
"expiration_date": order.credit_card.expirationDate, # 05/2012 ?
"cvv": order.credit_card.ccv
},
"customer": {
"first_name": order.contact.first_name,
"last_name": order.contact.last_name,
"email": order.contact.email,
},
"billing": {
"first_name": order.contact.first_name,
"last_name": order.contact.last_name,
"street_address": order.full_bill_street,
"locality": order.bill_city,
"region": order.bill_state,
"postal_code": order.bill_postal_code,
},
"options": {
"submit_for_settlement": True
}
})
if result.is_success:
payment = self.record_authorization(order=order, amount=amount, transaction_id=result.transaction.id)
response_text = 'Success'
else:
response_text = ''
for error in result.errors.deep_errors:
if response_text != '':
response_text += ', %s' % error.message
else:
response_text = error.message
payment = self.record_failure(amount=amount)
return ProcessorResult(self.key, result.is_success, response_text, payment=payment)
# standard = self.get_standard_charge_data(amount=amount)
# results = self.send_post(standard, testing)
return results
def capture_payment(self, testing=False, order=None, amount=None):
"""Process payments without an authorization step."""
braintree_settings = config_get_group('PAYMENT_SATCHMO_BRAINTREE')
# Configure Braintree
Configuration.configure(
Environment.Production if django_settings.IS_PROD else
Environment.Sandbox, braintree_settings.MERCHANT_ID.value,
braintree_settings.PUBLIC_KEY.value,
braintree_settings.PRIVATE_KEY.value)
if order:
self.prepare_data(order)
else:
order = self.order
if order.paid_in_full:
self.log_extra('%s is paid in full, no capture attempted.', order)
results = ProcessorResult(self.key, True,
_("No charge needed, paid in full."))
self.record_payment()
else:
self.log_extra('Capturing payment for %s', order)
amount = order.balance
result = Transaction.sale({
"amount": amount,
# "order_id": "123",
"credit_card": {
"number": order.credit_card.decryptedCC,
"expiration_date":
order.credit_card.expirationDate, # 05/2012 ?
"cvv": order.credit_card.ccv
},
"customer": {
"first_name": order.contact.first_name,
"last_name": order.contact.last_name,
},
"billing": {
"first_name": order.contact.first_name,
"last_name": order.contact.last_name,
"street_address": order.full_bill_street,
"locality": order.bill_city,
"region": order.bill_state,
"postal_code": order.bill_postal_code,
},
"options": {
"submit_for_settlement": True
}
})
if result.is_success:
payment = self.record_authorization(
order=order,
amount=amount,
transaction_id=result.transaction.id)
response_text = 'Success'
else:
response_text = 'Fail'
payment = self.record_failure(amount=amount)
return ProcessorResult(self.key,
result.is_success,
response_text,
payment=payment)
# standard = self.get_standard_charge_data(amount=amount)
# results = self.send_post(standard, testing)
return results