source: main/waeup.kwarapoly/trunk/src/waeup/kwarapoly/interswitch/browser.py @ 12905

Last change on this file since 12905 was 12061, checked in by Henrik Bettermann, 10 years ago

Introduce a pay_item_id for part-time for the first time on this portal.
  • Property svn:keywords set to Id
File size: 15.9 KB
Line 
1## $Id: browser.py 12061 2014-11-26 06:20:07Z 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    'utme_registration': ('142', 6.0, 9.0, '2013910271', '8'),
86    'utme_cbt': ('143', 6.0, 9.0, '2013910271', '8'),
87    'nysc_id_card': ('144', 6.0, 9.0, '7000016724', '9'),
88    }
89
90class CustomInterswitchPageStudent(InterswitchPageStudent):
91    """ View which sends a POST request to the Interswitch
92    CollegePAY payment gateway.
93    """
94    grok.context(ICustomStudentOnlinePayment)
95    grok.template('student_goto_interswitch')
96    action = POST_ACTION
97    site_name = SITE_NAME
98    currency = CURRENCY
99    product_id = PRODUCT_ID
100    mac = 'E6BA6CBBA9AF2871EE25C32C8D57C98895B9B001DC5B9CB2C463E2A9BDA44A3F1260C8A364F33789CDF74CB3EE7E6EF5D94F48D3AF7B727E75D97F07618DFA6D'
101
102    def update(self):
103        error = self.init_update()
104        if error:
105            self.flash(error, type='danger')
106            self.redirect(self.url(self.context, '@@index'))
107            return
108        student = self.student
109        xmldict = self.xmldict
110        # Provider data
111        xmldict['detail_ref'] = self.context.p_id
112        xmldict['provider_acct'] = PROVIDER_ACCT
113        xmldict['provider_bank_id'] = PROVIDER_BANK_ID
114        xmldict['provider_item_name'] = PROVIDER_ITEM_NAME
115        # Institution data
116        xmldict['institution_item_name'] = self.category
117        xmldict['institution_name'] = INSTITUTION_NAME
118        xmldict['institution_amt'] = 0.0
119        dalash_amt = 200.0
120        provider_amt = 300.0
121        gateway_amt = GATEWAY_AMT
122        self.pay_item_id = '000'
123        xmldict['institution_acct'] = "7000016724"
124        xmldict['institution_bank_id'] = "9"
125        if self.context.p_category == 'schoolfee':
126            self.pay_item_id = '101'
127            dalash_amt = 1800.0
128            provider_amt = 1200.0
129            if not student.current_mode.endswith('_pt'):
130                if xmldict['faculty'] in ('CPGS',):
131                    xmldict['institution_acct'] = "1771586608"    #changed account no. from 1771180233
132                    xmldict['institution_bank_id'] = '120'
133                elif xmldict['faculty'] in ('IAS',):
134                    xmldict['institution_acct'] = "1771586608"  #Changed from FBN to SKYE Bank
135                    xmldict['institution_bank_id'] = '120'
136                    self.pay_item_id = '107'
137                elif xmldict['faculty'] in ('IES',):
138                    xmldict['institution_acct'] = "0693033406" #Changed from FBN to Access Bank
139                    xmldict['institution_bank_id'] = '31'
140                    self.pay_item_id = '109'
141                elif xmldict['faculty'] in ('IFMS',):
142                    xmldict['institution_acct'] = "2013910271" #changed bank from GTBank to FBN
143                    xmldict['institution_bank_id'] = '8'
144                    self.pay_item_id = '106'
145                elif xmldict['faculty'] in ('IOT',):
146                    xmldict['institution_acct'] = "0106259811"    #changed from SKYE Bank to GTbank
147                    xmldict['institution_bank_id'] = '10'
148                    self.pay_item_id = '110'
149                elif xmldict['faculty'] in ('IICT',):
150                    xmldict['institution_acct'] = "1100019929" #changed from FBN to Keystone Bank
151                    xmldict['institution_bank_id'] = '123'
152                    self.pay_item_id = '108'
153            else:
154                xmldict['institution_acct'] = "0838798020"  #part-time fees acquired by FCMB
155                xmldict['institution_bank_id'] = '76'
156                #Introduce a pay_item_id for part-time for the first time on this portal
157                self.pay_item_id = '145'
158        elif self.context.p_category in SPECIAL_PAYMENT_PARAMS.keys():
159            self.pay_item_id = SPECIAL_PAYMENT_PARAMS[self.context.p_category][0]
160            dalash_amt = SPECIAL_PAYMENT_PARAMS[self.context.p_category][1]
161            provider_amt = SPECIAL_PAYMENT_PARAMS[self.context.p_category][2]
162            xmldict['institution_acct'] = SPECIAL_PAYMENT_PARAMS[self.context.p_category][3]
163            xmldict['institution_bank_id'] = SPECIAL_PAYMENT_PARAMS[self.context.p_category][4]
164            if self.context.amount_auth <= 2000.0:
165                gateway_amt = round(0.015 * self.context.amount_auth, 2)
166        elif 'maintenance' in self.context.p_category:
167            self.pay_item_id = '102'
168            xmldict['institution_acct'] = "0039050937"
169            xmldict['institution_bank_id'] = '31'
170            dalash_amt = 0.0
171            provider_amt = 0.0
172        else:
173            xmldict['institution_acct'] = "0000000000000"
174            xmldict['institution_bank_id'] = '0'
175
176        xmldict['dalash_amt'] = 100 * dalash_amt
177        xmldict['provider_amt'] = 100 * provider_amt
178        xmldict['institution_amt'] = 100 * (
179                self.context.amount_auth - provider_amt -
180                gateway_amt - dalash_amt)
181
182        hashargs = (
183            self.context.p_id +
184            PRODUCT_ID +
185            self.pay_item_id +
186            str(int(self.amount_auth)) +
187            self.site_redirect_url +
188            self.mac)
189        self.hashvalue = hashlib.sha512(hashargs).hexdigest()
190
191        # Interswitch amount is not part of the xml data
192
193        if 'maintenance' in self.context.p_category:
194            xmltext = """<payment_item_detail>
195<item_details detail_ref="%(detail_ref)s" college="%(institution_name)s" department="%(department)s" faculty="%(faculty)s">
196<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" />
197</item_details>
198</payment_item_detail>""" % xmldict
199
200        else:
201            xmltext = """<payment_item_detail>
202<item_details detail_ref="%(detail_ref)s" college="%(institution_name)s" department="%(department)s" faculty="%(faculty)s">
203<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" />
204<item_detail item_id="2" item_name="Dalash" item_amt="%(dalash_amt)d" bank_id="117" acct_num="1013196791" />
205<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" />
206</item_details>
207</payment_item_detail>""" % xmldict
208
209        self.xml_data = """<input type="hidden" name="xml_data" value='%s'  />""" % xmltext
210        self.context.provider_amt = provider_amt
211        self.context.gateway_amt = gateway_amt
212        self.context.thirdparty_amt = dalash_amt
213        return
214
215class CustomInterswitchPageApplicant(InterswitchPageApplicant):
216    """ View which sends a POST request to the Interswitch
217    CollegePAY payment gateway.
218    """
219    grok.context(ICustomApplicantOnlinePayment)
220    grok.template('applicant_goto_interswitch')
221    action = POST_ACTION
222    site_name = SITE_NAME
223    currency = CURRENCY
224    pay_item_id = '103'
225    product_id = PRODUCT_ID
226    mac = 'E6BA6CBBA9AF2871EE25C32C8D57C98895B9B001DC5B9CB2C463E2A9BDA44A3F1260C8A364F33789CDF74CB3EE7E6EF5D94F48D3AF7B727E75D97F07618DFA6D'
227
228    def update(self):
229        super(CustomInterswitchPageApplicant, self).update()
230        xmldict = {}
231        provider_amt = 300.0
232        dalash_amt = 200.0
233        gateway_amt = GATEWAY_AMT
234        xmldict['institution_acct'] = '00000000000'
235        xmldict['institution_bank_id'] = '00'
236        if self.applicant.applicant_id.startswith('hnd'):
237            xmldict['institution_acct'] = '1771440667'
238            xmldict['institution_bank_id'] = '120'
239        elif self.applicant.applicant_id.startswith('nd'):
240            xmldict['institution_acct'] = '1771440667'
241            xmldict['institution_bank_id'] = '120'
242        elif self.applicant.applicant_id.startswith('rmd'):
243            xmldict['institution_acct'] = '1771440667'
244            xmldict['institution_bank_id'] = '120'
245        elif self.applicant.applicant_id.startswith('pgft'):
246            xmldict['institution_acct'] = '7000016724'
247            xmldict['institution_bank_id'] = '9'
248        elif self.applicant.applicant_id.startswith('prejambites') or \
249            self.applicant.applicant_id.startswith('putme'):
250            # changed for prejambites from GTBank '0106259811' to FBN '2013910271'
251            xmldict['institution_acct'] = '2013910271'
252            xmldict['institution_bank_id'] = '8'
253            self.pay_item_id = '104'
254            # Until 14/9/2014 we have not sent split amount data for pre applications.
255            # To compenstate the loss we temporarily doubled the split amounts
256            # until 20/9/2014, see ticket 75.
257            #provider_amt = 600.0
258            #dalash_amt = 400.0
259        elif self.applicant.applicant_id.startswith('pre'):
260            # changed for prejambites from FBN '2013910271' to GTBank '0106259811'
261            xmldict['institution_acct'] = '0106259811'
262            xmldict['institution_bank_id'] = '10'
263            # Until 14/9/2014 we have not sent split amount data for pre applications.
264            # To compenstate the loss we temporarily doubled the split amounts
265            # until 20/9/2014, see ticket 75.
266            #provider_amt = 600.0
267            #dalash_amt = 400.0
268        elif self.applicant.applicant_id.startswith('special'):
269            if self.context.p_category in SPECIAL_PAYMENT_PARAMS.keys():
270                self.pay_item_id = SPECIAL_PAYMENT_PARAMS[self.context.p_category][0]
271                dalash_amt = SPECIAL_PAYMENT_PARAMS[self.context.p_category][1]
272                provider_amt = SPECIAL_PAYMENT_PARAMS[self.context.p_category][2]
273                xmldict['institution_acct'] = SPECIAL_PAYMENT_PARAMS[self.context.p_category][3]
274                xmldict['institution_bank_id'] = SPECIAL_PAYMENT_PARAMS[self.context.p_category][4]
275                if self.context.amount_auth <= 2000.0:
276                    gateway_amt = round(0.015 * self.context.amount_auth, 2)
277        xmldict['dalash_amt'] = 100 * dalash_amt
278        xmldict['detail_ref'] = self.context.p_id
279        xmldict['provider_amt'] = 100 * provider_amt
280        xmldict['provider_acct'] = PROVIDER_ACCT
281        xmldict['provider_bank_id'] = PROVIDER_BANK_ID
282        xmldict['provider_item_name'] = PROVIDER_ITEM_NAME
283        xmldict['institution_amt'] = 100 * (
284            self.context.amount_auth - provider_amt - gateway_amt - dalash_amt)
285        xmldict['institution_item_name'] = self.category
286        xmldict['institution_name'] = INSTITUTION_NAME
287
288        hashargs = (
289            self.context.p_id +
290            PRODUCT_ID +
291            self.pay_item_id +
292            str(int(self.amount_auth)) +
293            self.site_redirect_url +
294            self.mac)
295        self.hashvalue = hashlib.sha512(hashargs).hexdigest()
296
297        # Interswitch amount is not part of the xml data
298
299        xmltext = """<payment_item_detail>
300<item_details detail_ref="%(detail_ref)s" college="%(institution_name)s">
301<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" />
302<item_detail item_id="2" item_name="Dalash" item_amt="%(dalash_amt)d" bank_id="117" acct_num="1013196791" />
303<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" />
304</item_details>
305</payment_item_detail>""" % xmldict
306
307        self.xml_data = """<input type="hidden" name="xml_data" value='%s'  />""" % xmltext
308        self.context.provider_amt = provider_amt
309        self.context.gateway_amt = gateway_amt
310        self.context.thirdparty_amt = dalash_amt
311        return
312
313class CustomInterswitchPaymentRequestWebservicePageStudent(
314    InterswitchPaymentRequestWebservicePageStudent):
315    """ Request webservice view for the CollegePAY gateway
316    """
317    grok.context(ICustomStudentOnlinePayment)
318    product_id = PRODUCT_ID
319    gateway_host = HOST
320    gateway_url = URL
321
322class CustomInterswitchPaymentRequestWebservicePageApplicant(
323    InterswitchPaymentRequestWebservicePageApplicant):
324    """ Request webservice view for the CollegePAY gateway
325    """
326    grok.context(ICustomApplicantOnlinePayment)
327    product_id = PRODUCT_ID
328    gateway_host = HOST
329    gateway_url = URL
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