source: main/waeup.kwarapoly/trunk/src/waeup/kwarapoly/interswitch/browser.py @ 11877

Last change on this file since 11877 was 11867, checked in by Henrik Bettermann, 10 years ago

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1## $Id: browser.py 11867 2014-10-22 03:30:30Z henrik $
2##
3## Copyright (C) 2012 Uli Fouquet & Henrik Bettermann
4## This program is free software; you can redistribute it and/or modify
5## it under the terms of the GNU General Public License as published by
6## the Free Software Foundation; either version 2 of the License, or
7## (at your option) any later version.
8##
9## This program is distributed in the hope that it will be useful,
10## but WITHOUT ANY WARRANTY; without even the implied warranty of
11## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12## GNU General Public License for more details.
13##
14## You should have received a copy of the GNU General Public License
15## along with this program; if not, write to the Free Software
16## Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17##
18import httplib
19import hashlib
20import grok
21from zope.interface import Interface
22from zope.component import queryAdapter
23from kofacustom.nigeria.interswitch.browser import (
24    InterswitchPaymentRequestWebservicePageStudent,
25    InterswitchPaymentRequestWebservicePageApplicant,
26    InterswitchPageStudent, InterswitchPageApplicant,
27    )
28from waeup.kwarapoly.students.interfaces import ICustomStudentOnlinePayment
29from waeup.kwarapoly.applicants.interfaces import ICustomApplicantOnlinePayment
30from waeup.kwarapoly.interfaces import MessageFactory as _
31
32PRODUCT_ID = '3930'
33SITE_NAME = 'kwarapoly.waeup.org'
34PROVIDER_ACCT = '1010764827'
35PROVIDER_BANK_ID = '117'
36PROVIDER_ITEM_NAME = 'BT Education'
37INSTITUTION_NAME = 'KwaraPoly'
38CURRENCY = '566'
39GATEWAY_AMT = 300.0
40#QUERY_URL = 'https://webpay.interswitchng.com/paydirect/services/TransactionQueryURL.aspx'
41#QUERY_URL = 'https://testwebpay.interswitchng.com/test_paydirect/services/TransactionQueryURL.aspx'
42
43POST_ACTION = 'https://webpay.interswitchng.com/paydirect/webpay/pay.aspx'
44#POST_ACTION = 'https://testwebpay.interswitchng.com/test_paydirect/webpay/pay.aspx'
45
46HOST = 'webpay.interswitchng.com'
47#HOST = 'testwebpay.interswitchng.com'
48
49URL = '/paydirect/services/TransactionQueryWs.asmx'
50#URL = '/test_paydirect/services/TransactionQueryWs.asmx'
51httplib.HTTPConnection.debuglevel = 0
52
53
54SPECIAL_PAYMENT_PARAMS = {
55    'certificate': ('111', 200.0, 300.0, '7000016724', '9'),
56    'state_result': ('112', 200.0, 300.0, '7000016724', '9'),
57    'transcript_local': ('113', 200.0, 300.0, '7000016724', '9'),
58    'transcript_foreign': ('114', 200.0, 300.0, '7000016724', '9'),
59    'ver_result': ('115', 200.0, 300.0, '7000016724', '9'),
60    'change_course': ('116', 200.0, 300.0, '7000016724', '9'),
61    'change_inst': ('117', 200.0, 300.0, '7000016724', '9'),
62    'jamb_reject': ('118', 200.0, 300.0, '7000016724', '9'),
63    'cert_of_cert': ('119', 200.0, 300.0, '7000016724', '9'),
64    'ref_let': ('120', 200.0, 300.0, '7000016724', '9'),
65    'proc_cert': ('121', 200.0, 300.0, '7000016724', '9'),
66    'loss_idcard': ('122', 6.0, 9.0, '7000016724', '9'),
67    'loss_examcard': ('123', 3.0, 4.5, '7000016724', '9'),
68    'loss_result': ('124', 200.0, 300.0, '7000016724', '9'),
69    'loss_receipt': ('125', 200.0, 300.0, '7000016724', '9'),
70    'loss_clearance': ('126', 200.0, 300.0, '7000016724', '9'),
71    'conv_brochure': ('127', 200.0, 300.0, '7000016724', '9'),
72    'hnd_certificate': ('128', 200.0, 300.0, '7000016724', '9'),
73    'hnd_state_result': ('129', 200.0, 300.0, '7000016724', '9'),
74    'hnd_transcript_local': ('130', 200.0, 300.0, '7000016724', '9'),
75    'hnd_transcript_foreign': ('131', 200.0, 300.0, '7000016724', '9'),
76    'staff_loss_idcard': ('132', 6.0, 9.0, '7000016724', '9'),
77    'hnd_conv_brochure': ('133', 200.0, 300.0, '7000016724', '9'),
78    'pgd_state_result': ('134', 200.0, 300.0, '7000016724', '9'),
79    'pgd_conv_brochure': ('135', 200.0, 300.0, '7000016724', '9'),
80    'pgd_certificate': ('136', 200.0, 300.0, '7000016724', '9'),
81    'log_book': ('137', 3.0, 4.5, '1010508401', '117'),
82    'pgd_transcript_foreign': ('138', 200.0, 300.0, '7000016724', '9'),
83    'pgd_transcript_local': ('139', 200.0, 300.0, '7000016724', '9'),
84    'jamb_regularization': ('140', 200.0, 300.0, '0838798020', '76'),
85    }
86
87class CustomInterswitchPageStudent(InterswitchPageStudent):
88    """ View which sends a POST request to the Interswitch
89    CollegePAY payment gateway.
90    """
91    grok.context(ICustomStudentOnlinePayment)
92    grok.template('student_goto_interswitch')
93    action = POST_ACTION
94    site_name = SITE_NAME
95    currency = CURRENCY
96    product_id = PRODUCT_ID
97    mac = 'E6BA6CBBA9AF2871EE25C32C8D57C98895B9B001DC5B9CB2C463E2A9BDA44A3F1260C8A364F33789CDF74CB3EE7E6EF5D94F48D3AF7B727E75D97F07618DFA6D'
98
99    def update(self):
100        error = self.init_update()
101        if error:
102            self.flash(error, type='danger')
103            self.redirect(self.url(self.context, '@@index'))
104            return
105        student = self.student
106        xmldict = self.xmldict
107        # Provider data
108        xmldict['detail_ref'] = self.context.p_id
109        xmldict['provider_acct'] = PROVIDER_ACCT
110        xmldict['provider_bank_id'] = PROVIDER_BANK_ID
111        xmldict['provider_item_name'] = PROVIDER_ITEM_NAME
112        # Institution data
113        xmldict['institution_item_name'] = self.category
114        xmldict['institution_name'] = INSTITUTION_NAME
115        xmldict['institution_amt'] = 0.0
116        dalash_amt = 200.0
117        provider_amt = 300.0
118        gateway_amt = GATEWAY_AMT
119        self.pay_item_id = '000'
120        xmldict['institution_acct'] = "7000016724"
121        xmldict['institution_bank_id'] = "9"
122        if self.context.p_category == 'schoolfee':
123            self.pay_item_id = '101'
124            dalash_amt = 1800.0
125            provider_amt = 1200.0
126            if not student.current_mode.endswith('_pt'):
127                if xmldict['faculty'] in ('CPGS',):
128                    xmldict['institution_acct'] = "1771586608"    #changed account no. from 1771180233
129                    xmldict['institution_bank_id'] = '120'
130                elif xmldict['faculty'] in ('IBAS',):
131                    xmldict['institution_acct'] = "1771586608"  #Changed from FBN to SKYE Bank
132                    xmldict['institution_bank_id'] = '120'
133                    self.pay_item_id = '107'
134                elif xmldict['faculty'] in ('IETS',):
135                    xmldict['institution_acct'] = "0693033406" #Changed from FBN to Access Bank
136                    xmldict['institution_bank_id'] = '31'
137                    self.pay_item_id = '109'
138                elif xmldict['faculty'] in ('IFMS',):
139                    xmldict['institution_acct'] = "2013910271" #changed bank from GTBank to FBN
140                    xmldict['institution_bank_id'] = '8'
141                    self.pay_item_id = '106'
142                elif xmldict['faculty'] in ('ITCH',):
143                    xmldict['institution_acct'] = "0106259811"    #changed from SKYE Bank to GTbank
144                    xmldict['institution_bank_id'] = '10'
145                    self.pay_item_id = '110'
146                elif xmldict['faculty'] in ('IICT',):
147                    xmldict['institution_acct'] = "1100019929" #changed from FBN to Keystone Bank
148                    xmldict['institution_bank_id'] = '123'
149                    self.pay_item_id = '108'
150            else:
151                xmldict['institution_acct'] = "0838798020"  #part-time fees acquired by FCMB
152                xmldict['institution_bank_id'] = '76'
153        elif self.context.p_category in SPECIAL_PAYMENT_PARAMS.keys():
154            self.pay_item_id = SPECIAL_PAYMENT_PARAMS[self.context.p_category][0]
155            dalash_amt = SPECIAL_PAYMENT_PARAMS[self.context.p_category][1]
156            provider_amt = SPECIAL_PAYMENT_PARAMS[self.context.p_category][2]
157            xmldict['institution_acct'] = SPECIAL_PAYMENT_PARAMS[self.context.p_category][3]
158            xmldict['institution_bank_id'] = SPECIAL_PAYMENT_PARAMS[self.context.p_category][4]
159            if self.context.amount_auth <= 2000.0:
160                gateway_amt = round(0.015 * self.context.amount_auth, 2)
161        elif 'maintenance' in self.context.p_category:
162            self.pay_item_id = '102'
163            xmldict['institution_acct'] = "0039050937"
164            xmldict['institution_bank_id'] = '31'
165            dalash_amt = 0.0
166            provider_amt = 0.0
167        else:
168            xmldict['institution_acct'] = "0000000000000"
169            xmldict['institution_bank_id'] = '0'
170
171        xmldict['dalash_amt'] = 100 * dalash_amt
172        xmldict['provider_amt'] = 100 * provider_amt
173        xmldict['institution_amt'] = 100 * (
174                self.context.amount_auth - provider_amt -
175                gateway_amt - dalash_amt)
176
177        hashargs = (
178            self.context.p_id +
179            PRODUCT_ID +
180            self.pay_item_id +
181            str(int(self.amount_auth)) +
182            self.site_redirect_url +
183            self.mac)
184        self.hashvalue = hashlib.sha512(hashargs).hexdigest()
185
186        # Interswitch amount is not part of the xml data
187
188        if 'maintenance' in self.context.p_category:
189            xmltext = """<payment_item_detail>
190<item_details detail_ref="%(detail_ref)s" college="%(institution_name)s" department="%(department)s" faculty="%(faculty)s">
191<item_detail item_id="1" item_name="%(institution_item_name)s" item_amt="%(institution_amt)d" bank_id="%(institution_bank_id)s" acct_num="%(institution_acct)s" />
192</item_details>
193</payment_item_detail>""" % xmldict
194
195        else:
196            xmltext = """<payment_item_detail>
197<item_details detail_ref="%(detail_ref)s" college="%(institution_name)s" department="%(department)s" faculty="%(faculty)s">
198<item_detail item_id="1" item_name="%(institution_item_name)s" item_amt="%(institution_amt)d" bank_id="%(institution_bank_id)s" acct_num="%(institution_acct)s" />
199<item_detail item_id="2" item_name="Dalash" item_amt="%(dalash_amt)d" bank_id="117" acct_num="1013196791" />
200<item_detail item_id="3" item_name="%(provider_item_name)s" item_amt="%(provider_amt)d" bank_id="%(provider_bank_id)s" acct_num="%(provider_acct)s" />
201</item_details>
202</payment_item_detail>""" % xmldict
203
204        self.xml_data = """<input type="hidden" name="xml_data" value='%s'  />""" % xmltext
205        self.context.provider_amt = provider_amt
206        self.context.gateway_amt = gateway_amt
207        self.context.thirdparty_amt = dalash_amt
208        return
209
210class CustomInterswitchPageApplicant(InterswitchPageApplicant):
211    """ View which sends a POST request to the Interswitch
212    CollegePAY payment gateway.
213    """
214    grok.context(ICustomApplicantOnlinePayment)
215    grok.template('applicant_goto_interswitch')
216    action = POST_ACTION
217    site_name = SITE_NAME
218    currency = CURRENCY
219    pay_item_id = '103'
220    product_id = PRODUCT_ID
221    mac = 'E6BA6CBBA9AF2871EE25C32C8D57C98895B9B001DC5B9CB2C463E2A9BDA44A3F1260C8A364F33789CDF74CB3EE7E6EF5D94F48D3AF7B727E75D97F07618DFA6D'
222
223    def update(self):
224        super(CustomInterswitchPageApplicant, self).update()
225        xmldict = {}
226        provider_amt = 300.0
227        dalash_amt = 200.0
228        gateway_amt = GATEWAY_AMT
229        xmldict['institution_acct'] = '00000000000'
230        xmldict['institution_bank_id'] = '00'
231        if self.applicant.applicant_id.startswith('hnd'):
232            xmldict['institution_acct'] = '1771440667'
233            xmldict['institution_bank_id'] = '120'
234        elif self.applicant.applicant_id.startswith('nd'):
235            xmldict['institution_acct'] = '1771440667'
236            xmldict['institution_bank_id'] = '120'
237        elif self.applicant.applicant_id.startswith('rmd'):
238            xmldict['institution_acct'] = '1771440667'
239            xmldict['institution_bank_id'] = '120'
240        elif self.applicant.applicant_id.startswith('pgft'):
241            xmldict['institution_acct'] = '7000016724'
242            xmldict['institution_bank_id'] = '9'
243        elif self.applicant.applicant_id.startswith('prejambites'):
244            # changed for prejambites from GTBank '0106259811' to FBN '2013910271'
245            xmldict['institution_acct'] = '2013910271'
246            xmldict['institution_bank_id'] = '8'
247            self.pay_item_id = '104'
248            # Until 14/9/2014 we have not sent split amount data for pre applications.
249            # To compenstate the loss we temporarily doubled the split amounts
250            # until 20/9/2014, see ticket 75.
251            #provider_amt = 600.0
252            #dalash_amt = 400.0
253        elif self.applicant.applicant_id.startswith('pre'):
254            # changed for prejambites from FBN '2013910271' to GTBank '0106259811'
255            xmldict['institution_acct'] = '0106259811'
256            xmldict['institution_bank_id'] = '10'
257            # Until 14/9/2014 we have not sent split amount data for pre applications.
258            # To compenstate the loss we temporarily doubled the split amounts
259            # until 20/9/2014, see ticket 75.
260            #provider_amt = 600.0
261            #dalash_amt = 400.0
262        elif self.applicant.applicant_id.startswith('special'):
263            if self.context.p_category in SPECIAL_PAYMENT_PARAMS.keys():
264                self.pay_item_id = SPECIAL_PAYMENT_PARAMS[self.context.p_category][0]
265                dalash_amt = SPECIAL_PAYMENT_PARAMS[self.context.p_category][1]
266                provider_amt = SPECIAL_PAYMENT_PARAMS[self.context.p_category][2]
267                xmldict['institution_acct'] = SPECIAL_PAYMENT_PARAMS[self.context.p_category][3]
268                xmldict['institution_bank_id'] = SPECIAL_PAYMENT_PARAMS[self.context.p_category][4]
269                if self.context.amount_auth <= 2000.0:
270                    gateway_amt = round(0.015 * self.context.amount_auth, 2)
271        xmldict['dalash_amt'] = 100 * dalash_amt
272        xmldict['detail_ref'] = self.context.p_id
273        xmldict['provider_amt'] = 100 * provider_amt
274        xmldict['provider_acct'] = PROVIDER_ACCT
275        xmldict['provider_bank_id'] = PROVIDER_BANK_ID
276        xmldict['provider_item_name'] = PROVIDER_ITEM_NAME
277        xmldict['institution_amt'] = 100 * (
278            self.context.amount_auth - provider_amt - gateway_amt - dalash_amt)
279        xmldict['institution_item_name'] = self.category
280        xmldict['institution_name'] = INSTITUTION_NAME
281
282        hashargs = (
283            self.context.p_id +
284            PRODUCT_ID +
285            self.pay_item_id +
286            str(int(self.amount_auth)) +
287            self.site_redirect_url +
288            self.mac)
289        self.hashvalue = hashlib.sha512(hashargs).hexdigest()
290
291        # Interswitch amount is not part of the xml data
292
293        xmltext = """<payment_item_detail>
294<item_details detail_ref="%(detail_ref)s" college="%(institution_name)s">
295<item_detail item_id="1" item_name="%(institution_item_name)s" item_amt="%(institution_amt)d" bank_id="%(institution_bank_id)s" acct_num="%(institution_acct)s" />
296<item_detail item_id="2" item_name="Dalash" item_amt="%(dalash_amt)d" bank_id="117" acct_num="1013196791" />
297<item_detail item_id="3" item_name="%(provider_item_name)s" item_amt="%(provider_amt)d" bank_id="%(provider_bank_id)s" acct_num="%(provider_acct)s" />
298</item_details>
299</payment_item_detail>""" % xmldict
300
301        self.xml_data = """<input type="hidden" name="xml_data" value='%s'  />""" % xmltext
302        self.context.provider_amt = provider_amt
303        self.context.gateway_amt = gateway_amt
304        self.context.thirdparty_amt = dalash_amt
305        return
306
307class CustomInterswitchPaymentRequestWebservicePageStudent(
308    InterswitchPaymentRequestWebservicePageStudent):
309    """ Request webservice view for the CollegePAY gateway
310    """
311    grok.context(ICustomStudentOnlinePayment)
312    product_id = PRODUCT_ID
313    gateway_host = HOST
314    gateway_url = URL
315
316class CustomInterswitchPaymentRequestWebservicePageApplicant(
317    InterswitchPaymentRequestWebservicePageApplicant):
318    """ Request webservice view for the CollegePAY gateway
319    """
320    grok.context(ICustomApplicantOnlinePayment)
321    product_id = PRODUCT_ID
322    gateway_host = HOST
323    gateway_url = URL
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