| 1 | ## $Id: helpers.py 14736 2017-08-01 04:28:35Z henrik $ |
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| 2 | ## |
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| 3 | ## Copyright (C) 2017 Uli Fouquet & Henrik Bettermann |
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| 4 | ## This program is free software; you can redistribute it and/or modify |
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| 5 | ## it under the terms of the GNU General Public License as published by |
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| 6 | ## the Free Software Foundation; either version 2 of the License, or |
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| 7 | ## (at your option) any later version. |
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| 8 | ## |
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| 9 | ## This program is distributed in the hope that it will be useful, |
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| 10 | ## but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 11 | ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 12 | ## GNU General Public License for more details. |
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| 13 | ## |
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| 14 | ## You should have received a copy of the GNU General Public License |
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| 15 | ## along with this program; if not, write to the Free Software |
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| 16 | ## Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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| 17 | ## |
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| 18 | """General helper functions for the remita module in custom packages. |
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| 19 | """ |
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| 20 | from datetime import datetime |
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| 21 | import httplib |
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| 22 | import hashlib |
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| 23 | import json |
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| 24 | |
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| 25 | from zope.event import notify |
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| 26 | from kofacustom.nigeria.interfaces import MessageFactory as _ |
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| 27 | |
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| 28 | def get_JSON_POST_response( |
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| 29 | merchantId, serviceTypeId, api_key, orderId, |
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| 30 | amount, responseurl, host, url, https, fullname, email, lineitems): |
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| 31 | hashargs = merchantId + serviceTypeId + orderId + amount + responseurl + api_key |
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| 32 | hashvalue = hashlib.sha512(hashargs).hexdigest() |
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| 33 | headers={ |
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| 34 | 'Content-Type':'application/json; charset=utf-8', |
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| 35 | } |
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| 36 | if https: |
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| 37 | h = httplib.HTTPSConnection(host) |
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| 38 | else: |
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| 39 | h = httplib.HTTPConnection(host) |
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| 40 | data = { |
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| 41 | "merchantId":merchantId, |
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| 42 | "serviceTypeId":serviceTypeId, |
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| 43 | "totalAmount":amount, |
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| 44 | "hash":hashvalue, |
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| 45 | "payerName":fullname, |
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| 46 | "payerEmail":email, |
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| 47 | "orderId":orderId, |
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| 48 | "responseurl":responseurl, |
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| 49 | "lineItems":lineitems |
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| 50 | } |
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| 51 | h.request("POST", url, body=json.dumps(data), headers=headers) |
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| 52 | resp = h.getresponse() |
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| 53 | jsonout = resp.read() |
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| 54 | try: |
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| 55 | parsed_json = json.loads(jsonout[6:-1]) |
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| 56 | except ValueError: |
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| 57 | return None |
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| 58 | return parsed_json |
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| 59 | |
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| 60 | |
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| 61 | def get_payment_status_via_rrr(merchantId, api_key, RRR, host, https): |
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| 62 | hashargs = RRR + api_key + merchantId |
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| 63 | hashvalue = hashlib.sha512(hashargs).hexdigest() |
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| 64 | headers={ |
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| 65 | 'Content-Type':'application/json; charset=utf-8', |
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| 66 | } |
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| 67 | url = '/remita/ecomm/%s/%s/%s/status.reg' % (merchantId, RRR, hashvalue) |
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| 68 | if https: |
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| 69 | h = httplib.HTTPSConnection(host) |
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| 70 | else: |
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| 71 | h = httplib.HTTPConnection(host) |
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| 72 | h.request("GET", url, headers=headers) |
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| 73 | resp = h.getresponse() |
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| 74 | jsonout = resp.read() |
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| 75 | try: |
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| 76 | parsed_json = json.loads(jsonout) |
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| 77 | except ValueError: |
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| 78 | return None |
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| 79 | return parsed_json |
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| 80 | |
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| 81 | |
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| 82 | def write_payments_log(id, payment): |
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| 83 | payment.logger.info( |
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| 84 | '%s,%s,%s,%s,%s,%s,%s,%s,,,' % ( |
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| 85 | id, payment.p_id, payment.p_category, |
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| 86 | payment.amount_auth, payment.r_code, |
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| 87 | payment.provider_amt, payment.gateway_amt, |
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| 88 | payment.thirdparty_amt)) |
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