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Would love to merge your changes #30

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af752f7
Added duplicate window value to auth and settle
Dec 20, 2013
748994c
Initial eCheck.Net Integration
Feb 14, 2014
133029b
Add Missing imports in __init__
Feb 17, 2014
71d1754
Fix Syntax Errors
Feb 17, 2014
1b1c684
Error Fixes
Feb 17, 2014
73f8f71
Remove pdb
Feb 17, 2014
9fd1379
Display only last 4 digits of account number in logs
Feb 17, 2014
a2e6f36
Small Refactoring
Feb 19, 2014
dd0a1ef
Conform to paython naming convention
Feb 20, 2014
e3777ca
2 step checkout for stripe
Feb 21, 2014
24ddbfd
test cases
Feb 25, 2014
4bec77d
test cases
Feb 25, 2014
5684cb6
Merge branch 'stripe'
Feb 28, 2014
77de379
set method to cc for authorize.net CC
Mar 7, 2014
6f6eefd
passing customer ip to auth.net calls
Oct 30, 2015
f56c281
Changing auth.net gateway from GET to POST
drawingboardmedia Jun 27, 2016
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1 change: 1 addition & 0 deletions paython/gateways/__init__.py
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Expand Up @@ -4,3 +4,4 @@
from plugnpay import PlugnPay
from stripe_com import Stripe
from samurai_ff import Samurai
from authecheckdotnet import AuthECheckDotNet
125 changes: 125 additions & 0 deletions paython/gateways/authecheckdotnet.py
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@@ -0,0 +1,125 @@
import time
from paython.exceptions import GatewayError
from paython.gateways.authorize_net import AuthorizeNet
import requests
import copy

class AuthECheckDotNet(AuthorizeNet):
REQUEST_FIELDS=copy.deepcopy(AuthorizeNet.REQUEST_FIELDS)
REQUEST_FIELDS.update({
'aba_code':'x_bank_aba_code',
'acct_num':'x_bank_acct_num',
'acct_type':'x_bank_acct_type',
'bank_name':'x_bank_name',
'acct_name':'x_bank_acct_name',
'echeck_type':'x_echeck_type',
'check_num':'x_bank_check_number',
'recurring_billing':'x_recurring_billing',
})


def __init__(self, username='test', password='testpassword', debug=False, test=False, delim=None):
#Set Required Values
super(AuthECheckDotNet, self).__init__(username=username, password=password,
debug=debug, test=test,delim=delim)
# Update Fields to bubble up to Base Class
super(AuthorizeNet, self).__init__(translations=self.REQUEST_FIELDS, debug=debug)


def auth(self, amount, echeck_type=None, bank_account=None, billing_info=None, shipping_info=None, invoice_num=None, duplicate_window=120, customer_ip=None):
"""
Sends Bank and Check details for authorization
"""
#set up transaction
super(AuthECheckDotNet,self).charge_setup()
""" Change Method to Echeck Instead of CC """
super(AuthECheckDotNet, self).set('x_method', 'ECHECK')
#setting transaction data
super(AuthECheckDotNet, self).set(self.REQUEST_FIELDS['amount'], amount)
super(AuthECheckDotNet, self).set(self.REQUEST_FIELDS['trans_type'], 'AUTH_ONLY')
super(AuthECheckDotNet, self).set(self.REQUEST_FIELDS['duplicate_window'], duplicate_window)
if customer_ip:
super(AuthorizeNet, self).set(self.REQUEST_FIELDS['ip'], customer_ip)

if not echeck_type:
debug_string = "No Echeck Type Given"
logger.debug(debug_string)
raise MissingDataError('You did not pass an ECheck Type')
else:
super(AuthECheckDotNet, self).set(self.REQUEST_FIELDS['echeck_type'], echeck_type)

if invoice_num is not None:
super(AuthECheckDotNet, self).set(self.REQUEST_FIELDS['invoice_num'], invoice_num)

# validating or building up request
if not bank_account:
debug_string = "No Account object present. You passed in %s " % (bank_account)
logger.debug(debug_string)
raise MissingDataError('You did not pass an account object into the arc method')
else:
super(AuthECheckDotNet, self).use_echeck(bank_account)

#Set Conditionally Required Fields
if echeck_type == 'ARC' or echeck_type == 'BOC':
super(AuthECheckDotNet, self).set(self.REQUEST_FIELDS['check_num'], bank_account.check_num)
elif echeck_type == 'WEB' or echeck_type == 'TEL':
super(AuthECheckDotNet, self).set(self.REQUEST_FIELDS['recurring_billing'], bank_account.recurring_billing)

if billing_info:
super(AuthECheckDotNet, self).set_billing_info(**billing_info)

if shipping_info:
super(AuthECheckDotNet, self).set_shipping_info(**shipping_info)

# send transaction to gateway!
response, response_time = super(AuthECheckDotNet,self).request()
return super(AuthECheckDotNet,self).parse(response, response_time)

def capture(self, amount, echeck_type=None, bank_account=None, billing_info=None, shipping_info=None, invoice_num=None, duplicate_window=120):
"""
Sends Bank and Check details for authorization
"""
#set up transaction
super(AuthECheckDotNet,self).charge_setup()
""" Change Method to Echeck Instead of CC """
super(AuthECheckDotNet, self).set('x_method', 'ECHECK')
#setting transaction data
super(AuthECheckDotNet, self).set(self.REQUEST_FIELDS['amount'], amount)
super(AuthECheckDotNet, self).set(self.REQUEST_FIELDS['trans_type'], 'AUTH_CAPTURE')
super(AuthECheckDotNet, self).set(self.REQUEST_FIELDS['duplicate_window'], duplicate_window)

if not echeck_type:
debug_string = "No Echeck Type Given"
logger.debug(debug_string)
raise MissingDataError('You did not pass an ECheck Type')
else:
super(AuthECheckDotNet, self).set(self.REQUEST_FIELDS['echeck_type'], echeck_type)

if invoice_num is not None:
super(AuthECheckDotNet, self).set(self.REQUEST_FIELDS['invoice_num'], invoice_num)

# validating or building up request
if not bank_account:
debug_string = "No Account object present. You passed in %s " % (bank_account)
logger.debug(debug_string)
raise MissingDataError('You did not pass an account object into the arc method')
else:
super(AuthECheckDotNet, self).use_echeck(bank_account)

#Set Conditionally Required Fields
if echeck_type == 'ARC' or echeck_type == 'BOC':
super(AuthECheckDotNet, self).set(self.REQUEST_FIELDS['check_num'], bank_account.check_num)
elif echeck_type == 'WEB' or echeck_type == 'TEL':
super(AuthECheckDotNet, self).set(self.REQUEST_FIELDS['recurring_billing'], bank_account.recurring_billing)

if billing_info:
super(AuthECheckDotNet, self).set_billing_info(**billing_info)

if shipping_info:
super(AuthECheckDotNet, self).set_shipping_info(**shipping_info)

# send transaction to gateway!
response, response_time = super(AuthECheckDotNet,self).request()
return super(AuthECheckDotNet,self).parse(response, response_time)


18 changes: 12 additions & 6 deletions paython/gateways/authorize_net.py
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Expand Up @@ -2,11 +2,11 @@
import logging

from paython.exceptions import MissingDataError
from paython.lib.api import GetGateway
from paython.lib.api import PostGateway

logger = logging.getLogger(__name__)

class AuthorizeNet(GetGateway):
class AuthorizeNet(PostGateway):
"""TODO needs docstring"""
VERSION = '3.1'
DELIMITER = ';'
Expand Down Expand Up @@ -60,6 +60,7 @@ class AuthorizeNet(GetGateway):
'alt_trans_id': None,
'split_tender_id':'x_split_tender_id',
'is_partial':'x_allow_partial_auth',
'duplicate_window': 'x_duplicate_window'
}

# Response Code: 1 = Approved, 2 = Declined, 3 = Error, 4 = Held for Review
Expand Down Expand Up @@ -168,19 +169,23 @@ def charge_setup(self):
super(AuthorizeNet, self).set('x_delim_data', 'TRUE')
super(AuthorizeNet, self).set('x_delim_char', self.DELIMITER)
super(AuthorizeNet, self).set('x_version', self.VERSION)
super(AuthorizeNet, self).set('x_method', 'CC')
debug_string = " paython.gateways.authorize_net.charge_setup() Just set up for a charge "
logger.debug(debug_string.center(80, '='))

def auth(self, amount, credit_card=None, billing_info=None, shipping_info=None, is_partial=False, split_id=None, invoice_num=None):
def auth(self, amount, credit_card=None, billing_info=None, shipping_info=None, is_partial=False, split_id=None, invoice_num=None, duplicate_window=120, customer_ip=None):
"""
Sends charge for authorization based on amount
"""
#set up transaction
self.charge_setup() # considering turning this into a decorator?

#setting transaction data
super(AuthorizeNet, self).set(self.REQUEST_FIELDS['amount'], amount)
super(AuthorizeNet, self).set(self.REQUEST_FIELDS['trans_type'], 'AUTH_ONLY')
super(AuthorizeNet, self).set(self.REQUEST_FIELDS['duplicate_window'], duplicate_window)
if customer_ip:
super(AuthorizeNet, self).set(self.REQUEST_FIELDS['ip'], customer_ip)

if invoice_num is not None:
super(AuthorizeNet, self).set(self.REQUEST_FIELDS['invoice_num'], invoice_num)

Expand Down Expand Up @@ -208,7 +213,7 @@ def auth(self, amount, credit_card=None, billing_info=None, shipping_info=None,
response, response_time = self.request()
return self.parse(response, response_time)

def settle(self, amount, trans_id, split_id=None):
def settle(self, amount, trans_id, split_id=None, duplicate_window=120):
"""
Sends prior authorization to be settled based on amount & trans_id PRIOR_AUTH_CAPTURE
"""
Expand All @@ -219,6 +224,7 @@ def settle(self, amount, trans_id, split_id=None):
super(AuthorizeNet, self).set(self.REQUEST_FIELDS['trans_type'], 'PRIOR_AUTH_CAPTURE')
super(AuthorizeNet, self).set(self.REQUEST_FIELDS['amount'], amount)
super(AuthorizeNet, self).set(self.REQUEST_FIELDS['trans_id'], trans_id)
super(AuthorizeNet, self).set(self.REQUEST_FIELDS['duplicate_window'], duplicate_window)

if split_id: # settles the entire split
super(AuthorizeNet, self).set(self.REQUEST_FIELDS['split_tender_id'], split_id)
Expand Down Expand Up @@ -312,7 +318,7 @@ def request(self):

debug_string = " paython.gateways.authorize_net.request() -- Attempting request to: "
logger.debug(debug_string.center(80, '='))
debug_string = "%s with params: %s" % (url, super(AuthorizeNet, self).query_string())
debug_string = "%s with params: %s" % (url, super(AuthorizeNet, self).params())
logger.debug(debug_string)
logger.debug('as dict: %s' % self.REQUEST_DICT)

Expand Down
11 changes: 11 additions & 0 deletions paython/gateways/core.py
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Expand Up @@ -32,6 +32,17 @@ def use_credit_card(self, credit_card):
self.set(self.REQUEST_FIELDS[key], value)
except KeyError:
pass # it is okay to fail (on exp_month & exp_year)

def use_echeck(self, bank_account):
"""
Set up echceck info use (if necessary for transaction)
"""
for key, value in bank_account.__dict__.items():
if not key.startswith('_'):
try:
self.set(self.REQUEST_FIELDS[key], value)
except KeyError:
pass

def set_billing_info(self, address=None, address2=None, city=None, state=None, zipcode=None, country=None, phone=None, email=None, ip=None, first_name=None, last_name=None):
"""
Expand Down
64 changes: 54 additions & 10 deletions paython/gateways/stripe_com.py
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Expand Up @@ -37,18 +37,62 @@ def __init__(self, username=None, api_key=None, debug=False):
logger.debug(debug_string.center(80, '='))

def auth(self, amount, credit_card=None, billing_info=None, shipping_info=None):
"""
Not implemented because stripe does not support authorizations:
https://answers.stripe.com/questions/can-i-authorize-transactions-first-then-charge-the-customer-after-service-is-comp
"""
raise NotImplementedError('Stripe does not support auth or settlement. Try capture().')
debug_string = " paython.gateways.stripe.parse() -- Sending charge for Authorization"
logger.debug(debug_string.center(80, '='))

amount = int(float(amount)*100) # then change the amount to how stripe likes it

start = time.time() # timing it
try:
response = self.stripe_api.Charge.create(
amount=amount,
currency="usd",
card={
"name":credit_card.full_name,
"number": credit_card.number,
"exp_month": credit_card.exp_month,
"exp_year": credit_card.exp_year,
"cvc": credit_card.verification_value if credit_card.verification_value else None,
"address_line1":billing_info.get('address'),
"address_line2":billing_info.get('address2'),
"address_zip":billing_info.get('zipcode'),
"address_state":billing_info.get('state'),
},
capture=False,
)
except stripe.InvalidRequestError, e:
response = {'failure_message':'Invalid Request: %s' % e}
end = time.time() # done timing it
response_time = '%0.2f' % (end-start)
except stripe.CardError, e:
response = {'failure_message':'Card Error: %s' % e}
end = time.time() # done timing it
response_time = '%0.2f' % (end-start)
else:
end = time.time() # done timing it
response_time = '%0.2f' % (end-start)

return self.parse(response, response_time)

def settle(self, amount, trans_id):
"""
Not implemented because stripe does not support auth/settle:
https://answers.stripe.com/questions/can-i-authorize-transactions-first-then-charge-the-customer-after-service-is-comp
"""
raise NotImplementedError('Stripe does not support auth or settlement. Try capture().')
debug_string = " paython.gateways.stripe.parse() -- Sending charge For Capture with Prior Authorization"
logger.debug(debug_string.center(80, '='))

amount = int(float(amount)*100) # then change the amount to how stripe likes it

start = time.time() # timing it
try:
charge = self.stripe_api.Charge.retrieve(trans_id)
response = charge.capture()
except stripe.InvalidRequestError, e:
response = {'failure_message':'Invalid Request: %s' % e}
end = time.time() # done timing it
response_time = '%0.2f' % (end-start)
else:
end = time.time() # done timing it
response_time = '%0.2f' % (end-start)

return self.parse(response, response_time)

def capture(self, amount, credit_card=None, billing_info=None, shipping_info=None):
debug_string = " paython.gateways.stripe.parse() -- Sending charge "
Expand Down
3 changes: 2 additions & 1 deletion paython/lib/__init__.py
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@@ -1 +1,2 @@
from cc import CreditCard
from cc import CreditCard
from echeck import ECheck
1 change: 0 additions & 1 deletion paython/lib/api.py
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Expand Up @@ -171,7 +171,6 @@ def make_request(self, uri):
try:
params = self.query_string()
request = urllib.urlopen('%s%s' % (uri, params))

return request.read()
except:
raise GatewayError('Error making request to gateway')
Expand Down
61 changes: 61 additions & 0 deletions paython/lib/echeck.py
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@@ -0,0 +1,61 @@
from paython.exceptions import DataValidationError
from paython.lib.utils import is_valid_aba

class ECheck(object):
"""
generic ECheck object
"""
def __init__(self, aba_code, acct_num, acct_type, bank_name,first_name=None, last_name=None, acct_name=None, check_num=None,recurring_billing=None):
"""
sets eCheck info
"""
if acct_name:
self.acct_name = acct_name
else:
self.first_name = first_name
self.last_name = last_name
self.acct_name = "{0.first_name} {0.last_name}".format(self)

#everything else
self.aba_code = aba_code
self.acct_num = acct_num
self.acct_type = acct_type
self.bank_name = bank_name
self.check_num = check_num
self.recurring_billing = recurring_billing

def __repr__(self):
"""
string repr for debugging
"""
return u'<eCheck -- {0.acct_name}, aba_code: {0.aba_code}, acct_num: {0.safe_num}, acct_type: {0.acct_type} \
bank_name: {0.bank_name}>, check_num: {0.check_num}'.format(self)


@property
def safe_num(self):
"""
outputs the account number with *'s, only exposing last four digits of account number
"""
account_length = len(self.acct_num)
stars = '*' * (account_length - 4)
return '{0}{1}'.format(stars, self.acct_num[-4:])

def is_valid(self):
"""
boolean to see if a Details is valid
"""
try:
self.validate()
except DataValidationError:
return False
else:
return True

def validate(self):
"""
validates All Codes using util functions
"""
if not is_valid_aba(self.aba_code):
raise DataValidationError('The ABA Code doe not pass validation')
return True
9 changes: 9 additions & 0 deletions paython/lib/utils.py
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Expand Up @@ -120,5 +120,14 @@ def is_valid_email(email):
pat = '^([\w\!\#$\%\&\'\*\+\-\/\=\?\^\`{\|\}\~]+\.)*[\w\!\#$\%\&\'\*\+\-\/\=\?\^\`{\|\}\~]+@((((([a-z0-9]{1}[a-z0-9\-]{0,62}[a-z0-9]{1})|[a-z])\.)+[a-z]{2,6})|(\d{1,3}\.){3}\d{1,3}(\:\d{1,5})?)$'
return re.search(pat, email, re.IGNORECASE)

def is_valid_aba(aba):
try:
num = map(int, aba)
except ValueError:
return False
else:
return not sum([3*x for x in num[::3]]+[7*x for x in num[1::3]]+[x for x in num[2::3]]) % 10

def transform_keys():
raise NotImplemented

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