source: main/waeup.kwarapoly/trunk/src/waeup/kwarapoly/interswitch/browser.py @ 11771

Last change on this file since 11771 was 11769, checked in by Henrik Bettermann, 10 years ago

Use dictionary for special payment parameter configuration.
  • Property svn:keywords set to Id
File size: 15.0 KB
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1## $Id: browser.py 11769 2014-07-24 07:16:53Z 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 interswitch_img_url(self):
100        return interswitch_img_url(self)
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 xmldict['faculty'] in ('CPGS',):
130                xmldict['institution_acct'] = "1771586608"    #changed account no. from 1771180233
131                xmldict['institution_bank_id'] = '120'
132            elif xmldict['faculty'] in ('IBAS',):
133                xmldict['institution_acct'] = "2013910271"
134                xmldict['institution_bank_id'] = '8'
135                self.pay_item_id = '107'
136            elif xmldict['faculty'] in ('IETS',):
137                xmldict['institution_acct'] = "2013910271"
138                xmldict['institution_bank_id'] = '8'
139                self.pay_item_id = '109'
140            elif xmldict['faculty'] in ('IFMS',):
141                xmldict['institution_acct'] = "0106259811"
142                xmldict['institution_bank_id'] = '10'
143                self.pay_item_id = '106'
144            elif xmldict['faculty'] in ('ITCH',):
145                xmldict['institution_acct'] = "1771586608"    #changed account no. from 1771180233
146                xmldict['institution_bank_id'] = '120'
147                self.pay_item_id = '110'
148            elif xmldict['faculty'] in ('IICT',):
149                xmldict['institution_acct'] = "2013910271"
150                xmldict['institution_bank_id'] = '8'
151                self.pay_item_id = '108'
152        elif self.context.p_category in SPECIAL_PAYMENT_PARAMS.keys():
153            self.pay_item_id = SPECIAL_PAYMENT_PARAMS[self.context.p_category][0]
154            dalash_amt = SPECIAL_PAYMENT_PARAMS[self.context.p_category][1]
155            provider_amt = SPECIAL_PAYMENT_PARAMS[self.context.p_category][2]
156            xmldict['institution_acct'] = SPECIAL_PAYMENT_PARAMS[self.context.p_category][3]
157            xmldict['institution_bank_id'] = SPECIAL_PAYMENT_PARAMS[self.context.p_category][4]
158            if self.context.amount_auth <= 2000.0:
159                gateway_amt = round(0.015 * self.context.amount_auth, 2)
160        elif 'maintenance' in self.context.p_category:
161            self.pay_item_id = '102'
162            xmldict['institution_acct'] = "0039050937"
163            xmldict['institution_bank_id'] = '31'
164            dalash_amt = 0.0
165            provider_amt = 0.0
166        else:
167            xmldict['institution_acct'] = "0000000000000"
168            xmldict['institution_bank_id'] = '0'
169
170        xmldict['dalash_amt'] = 100 * dalash_amt
171        xmldict['provider_amt'] = 100 * provider_amt
172        xmldict['institution_amt'] = 100 * (
173                self.context.amount_auth - provider_amt -
174                gateway_amt - dalash_amt)
175
176        hashargs = (
177            self.context.p_id +
178            PRODUCT_ID +
179            self.pay_item_id +
180            str(int(self.amount_auth)) +
181            self.site_redirect_url +
182            self.mac)
183        self.hashvalue = hashlib.sha512(hashargs).hexdigest()
184
185        # Interswitch amount is not part of the xml data
186
187        if 'maintenance' in self.context.p_category:
188            xmltext = """<payment_item_detail>
189<item_details detail_ref="%(detail_ref)s" college="%(institution_name)s" department="%(department)s" faculty="%(faculty)s">
190<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" />
191</item_details>
192</payment_item_detail>""" % xmldict
193
194        else:
195            xmltext = """<payment_item_detail>
196<item_details detail_ref="%(detail_ref)s" college="%(institution_name)s" department="%(department)s" faculty="%(faculty)s">
197<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" />
198<item_detail item_id="2" item_name="Dalash" item_amt="%(dalash_amt)d" bank_id="117" acct_num="1013196791" />
199<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" />
200</item_details>
201</payment_item_detail>""" % xmldict
202
203        self.xml_data = """<input type="hidden" name="xml_data" value='%s'  />""" % xmltext
204        self.context.provider_amt = provider_amt
205        self.context.gateway_amt = gateway_amt
206        self.context.thirdparty_amt = dalash_amt
207        return
208
209class CustomInterswitchPageApplicant(InterswitchPageApplicant):
210    """ View which sends a POST request to the Interswitch
211    CollegePAY payment gateway.
212    """
213    grok.context(ICustomApplicantOnlinePayment)
214    grok.template('applicant_goto_interswitch')
215    action = POST_ACTION
216    site_name = SITE_NAME
217    currency = CURRENCY
218    pay_item_id = '103'
219    product_id = PRODUCT_ID
220    mac = 'E6BA6CBBA9AF2871EE25C32C8D57C98895B9B001DC5B9CB2C463E2A9BDA44A3F1260C8A364F33789CDF74CB3EE7E6EF5D94F48D3AF7B727E75D97F07618DFA6D'
221
222    def interswitch_img_url(self):
223        return interswitch_img_url(self)
224
225    def update(self):
226        super(CustomInterswitchPageApplicant, self).update()
227        xmldict = {}
228        provider_amt = 300.0
229        dalash_amt = 200.0
230        gateway_amt = GATEWAY_AMT
231        xmldict['institution_acct'] = '00000000000'
232        xmldict['institution_bank_id'] = '00'
233        if self.applicant.applicant_id.startswith('hnd'):
234            xmldict['institution_acct'] = '1771440667'
235            xmldict['institution_bank_id'] = '120'
236        elif self.applicant.applicant_id.startswith('nd'):
237            xmldict['institution_acct'] = '1771440667'
238            xmldict['institution_bank_id'] = '120'
239        elif self.applicant.applicant_id.startswith('rmd'):
240            xmldict['institution_acct'] = '1771440667'
241            xmldict['institution_bank_id'] = '120'
242        elif self.applicant.applicant_id.startswith('pgft'):
243            xmldict['institution_acct'] = '7000016724'
244            xmldict['institution_bank_id'] = '9'
245        elif self.applicant.applicant_id.startswith('prejambites'):
246            xmldict['institution_acct'] = '0106259811'
247            xmldict['institution_bank_id'] = '10'
248            self.pay_item_id = '104'
249            provider_amt = 0.0
250            dalash_amt = 0.0
251        elif self.applicant.applicant_id.startswith('pre'):
252            xmldict['institution_acct'] = '2013910271'
253            xmldict['institution_bank_id'] = '8'
254            provider_amt = 0.0
255            dalash_amt = 0.0
256        elif self.applicant.applicant_id.startswith('special'):
257            if self.context.p_category in SPECIAL_PAYMENT_PARAMS.keys():
258                self.pay_item_id = SPECIAL_PAYMENT_PARAMS[self.context.p_category][0]
259                dalash_amt = SPECIAL_PAYMENT_PARAMS[self.context.p_category][1]
260                provider_amt = SPECIAL_PAYMENT_PARAMS[self.context.p_category][2]
261                xmldict['institution_acct'] = SPECIAL_PAYMENT_PARAMS[self.context.p_category][3]
262                xmldict['institution_bank_id'] = SPECIAL_PAYMENT_PARAMS[self.context.p_category][4]
263                if self.context.amount_auth <= 2000.0:
264                    gateway_amt = round(0.015 * self.context.amount_auth, 2)
265        xmldict['dalash_amt'] = 100 * dalash_amt
266        xmldict['detail_ref'] = self.context.p_id
267        xmldict['provider_amt'] = 100 * provider_amt
268        xmldict['provider_acct'] = PROVIDER_ACCT
269        xmldict['provider_bank_id'] = PROVIDER_BANK_ID
270        xmldict['provider_item_name'] = PROVIDER_ITEM_NAME
271        xmldict['institution_amt'] = 100 * (
272            self.context.amount_auth - provider_amt - gateway_amt - dalash_amt)
273        xmldict['institution_item_name'] = self.category
274        xmldict['institution_name'] = INSTITUTION_NAME
275
276        hashargs = (
277            self.context.p_id +
278            PRODUCT_ID +
279            self.pay_item_id +
280            str(int(self.amount_auth)) +
281            self.site_redirect_url +
282            self.mac)
283        self.hashvalue = hashlib.sha512(hashargs).hexdigest()
284
285        # Interswitch amount is not part of the xml data
286
287        if not self.applicant.applicant_id.startswith('pre'):
288            xmltext = """<payment_item_detail>
289<item_details detail_ref="%(detail_ref)s" college="%(institution_name)s">
290<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" />
291<item_detail item_id="2" item_name="Dalash" item_amt="%(dalash_amt)d" bank_id="117" acct_num="1013196791" />
292<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" />
293</item_details>
294</payment_item_detail>""" % xmldict
295
296        else:
297            xmltext = """<payment_item_detail>
298<item_details detail_ref="%(detail_ref)s" college="%(institution_name)s">
299<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" />
300</item_details>
301</payment_item_detail>""" % xmldict
302
303        self.xml_data = """<input type="hidden" name="xml_data" value='%s'  />""" % xmltext
304        self.context.provider_amt = provider_amt
305        self.context.gateway_amt = gateway_amt
306        self.context.thirdparty_amt = dalash_amt
307        return
308
309class CustomInterswitchPaymentRequestWebservicePageStudent(
310    InterswitchPaymentRequestWebservicePageStudent):
311    """ Request webservice view for the CollegePAY gateway
312    """
313    grok.context(ICustomStudentOnlinePayment)
314    product_id = PRODUCT_ID
315    gateway_host = HOST
316    gateway_url = URL
317
318class CustomInterswitchPaymentRequestWebservicePageApplicant(
319    InterswitchPaymentRequestWebservicePageApplicant):
320    """ Request webservice view for the CollegePAY gateway
321    """
322    grok.context(ICustomApplicantOnlinePayment)
323    product_id = PRODUCT_ID
324    gateway_host = HOST
325    gateway_url = URL
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