source: main/kofacustom.unidel/trunk/src/kofacustom/unidel/interswitch/browser.py @ 17687

Last change on this file since 17687 was 17682, checked in by Henrik Bettermann, 8 months ago

Reorganize bank account assignment.
  • Property svn:keywords set to Id
File size: 14.5 KB
Line 
1## $Id: browser.py 17682 2024-01-29 09:01:58Z 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 kofacustom.nigeria.interswitch.browser import (
22    module_activated,
23    InterswitchPaymentRequestWebservicePageApplicant,
24    InterswitchPaymentRequestWebservicePageStudent,
25    InterswitchPaymentVerifyWebservicePageApplicant,
26    InterswitchPaymentVerifyWebservicePageStudent,
27    InterswitchPageStudent, InterswitchPageApplicant,
28    )
29from kofacustom.unidel.students.interfaces import ICustomStudentOnlinePayment
30from kofacustom.unidel.applicants.interfaces import ICustomApplicantOnlinePayment
31from kofacustom.unidel.interfaces import MessageFactory as _
32
33PRODUCT_ID = '22153701' # must be provided by Interswitch
34SITE_NAME = 'unidel.waeup.org'
35PROVIDER_ACCT = '0213065415'
36PROVIDER_BANK_ID = '47'
37PROVIDER_ITEM_NAME = 'WAeAC'
38INSTITUTION_NAME = 'UNIDEL'
39CURRENCY = '566'
40GATEWAY_AMT = 250.0
41#MAC = 'CEF793CBBE838AA0CBB29B74D571113B4EA6586D3BA77E7CFA0B95E278364EFC4526ED7BD255A366CDDE11F1F607F0F844B09D93B16F7CFE87563B2272007AB3'
42MAC = 'Lfj58PyWS6MvPz65zIbofZNoAn89fZAjtnsEWbTof73OyHQH7rpJPHWD2m4cekDoowJ8nqQCn6ay2lopzKBOekFsMfzkXG6KYGRuyhMQq4bK7wDNaWqpxeZl3fMumNmi'
43
44POST_ACTION = 'https://webpay.interswitchng.com/collections/w/pay'
45#POST_ACTION = 'https://sandbox.interswitchng.com/webpay/pay'
46HOST = 'webpay.interswitchng.com'
47#HOST = 'sandbox.interswitchng.com'
48URL = '/collections/api/v1/gettransaction.json'
49#URL = '/webpay/api/v1/gettransaction.json'
50
51httplib.HTTPSConnection.debuglevel = 0
52HTTPS = True
53
54class CustomInterswitchPageStudent(InterswitchPageStudent):
55    """ View which sends a POST request to the Interswitch
56    CollegePAY payment gateway.
57    """
58    grok.context(ICustomStudentOnlinePayment)
59    action = POST_ACTION
60    site_name = SITE_NAME
61    currency = CURRENCY
62    product_id = PRODUCT_ID
63    mac = MAC
64    gateway_amt = GATEWAY_AMT
65
66    def update(self):
67        if not module_activated(
68            self.context.student.current_session, self.context):
69            self.flash(_('Forbidden'), type='danger')
70            self.redirect(self.url(self.context, '@@index'))
71            return
72        error = self.init_update()
73        if error:
74            self.flash(error, type='danger')
75            self.redirect(self.url(self.context, '@@index'))
76            return
77        student = self.student
78        xmldict = self.xmldict
79        # Provider data
80        xmldict['detail_ref'] = self.context.p_id
81        xmldict['provider_acct'] = PROVIDER_ACCT
82        xmldict['provider_bank_id'] = PROVIDER_BANK_ID
83        xmldict['provider_item_name'] = PROVIDER_ITEM_NAME
84        # Institution data
85        xmldict['institution_acct'] = '000000000'
86        xmldict['institution_bank_id'] = '117'
87        provider_amt = 0.0
88        tech_fee = 0.0
89        if self.context.p_category == 'clearance':
90            provider_amt = 500.0
91            if student.current_mode in ('ug_ft', 'de_ft'):
92                xmldict['institution_acct'] = '1216063205'
93                tech_fee = 18000.0
94                xmldict['tech_acct'] = '0092304647'
95                xmldict['tech_bank_id'] = '121'
96            elif student.current_mode.startswith('dp'):
97                xmldict['institution_acct'] = '1011431799'
98            if student.faccode in ('PRE', 'JUPEB'):
99                xmldict['institution_acct'] = '1011431799'
100            elif student.faccode == 'IJMB':
101                xmldict['institution_acct'] = '0093658062'
102                xmldict['institution_bank_id'] = '121'
103            if self.context.p_item == 'Balance':
104                provider_amt = 0.0
105                tech_fee = 0.0
106        elif self.context.p_category == 'schoolfee':
107            provider_amt = 2800.0
108            tech_fee = 1200.0
109            xmldict['institution_acct'] = '1011739172'
110            xmldict['tech_acct'] = '0213065415'
111            xmldict['tech_bank_id'] = '47'
112            if student.current_mode.startswith('dp'):
113                xmldict['institution_acct'] = '2001627961'
114                xmldict['institution_bank_id'] = '8'
115            if student.faccode in ('PRE', 'JUPEB'):
116                xmldict['institution_acct'] = '2001627961'
117                xmldict['institution_bank_id'] = '8'
118            elif student.faccode == 'DELSU':
119                xmldict['institution_acct'] = '1011036493'
120            elif student.faccode == 'NCE':
121                xmldict['institution_acct'] = '1011274462'
122                provider_amt = 4000.0
123                tech_fee = 0.0
124            elif student.faccode == 'IJMB':
125                xmldict['institution_acct'] = '0093658062'
126                xmldict['institution_bank_id'] = '121'
127            elif student.faccode in ('FMED', 'FBM'):
128                xmldict['institution_acct'] = '1011274462'
129            if self.context.p_item == 'Balance':
130                provider_amt = 0.0
131                tech_fee = 0.0
132        elif self.context.p_category == 'hostel_maintenance':
133            xmldict['institution_acct'] = '1012551384'
134        elif self.context.p_category == 'med_reg':
135            xmldict['institution_acct'] = '1011265606'
136        self.pay_item_id = 'Default_Payable_MX47126' # must be provided by Interswitch
137        # Already now it becomes an Interswitch payment. We set the net amount
138        # and add gateway amount and other surcharges.
139        if not self.context.r_company:
140            self.context.r_company = u'interswitch'
141            self.context.net_amt = self.context.amount_auth
142            self.context.gateway_amt = self.gateway_amt
143            self.context.amount_auth += self.gateway_amt
144            self.context.provider_amt = provider_amt
145            self.context.amount_auth += provider_amt
146            self.context.amount_auth += tech_fee
147        xmldict['provider_amt'] = 100 * provider_amt
148        xmldict['tech_fee'] = 100 * tech_fee
149        xmldict['institution_item_name'] = self.context.category
150        xmldict['institution_name'] = INSTITUTION_NAME
151        xmldict['institution_amt'] = 100 * self.context.net_amt
152        if provider_amt == 0:
153            xmltext = """<payment_item_detail>
154<item_details detail_ref="%(detail_ref)s" college="%(institution_name)s" department="%(department)s" faculty="%(faculty)s">
155<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" />
156</item_details>
157</payment_item_detail>""" % xmldict
158        elif tech_fee == 0:
159            xmltext = """<payment_item_detail>
160<item_details detail_ref="%(detail_ref)s" college="%(institution_name)s" department="%(department)s" faculty="%(faculty)s">
161<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" />
162<item_detail item_id="2" item_name="%(provider_item_name)s" item_amt="%(provider_amt)d" bank_id="%(provider_bank_id)s" acct_num="%(provider_acct)s" />
163</item_details>
164</payment_item_detail>""" % xmldict
165        else:
166            xmltext = """<payment_item_detail>
167<item_details detail_ref="%(detail_ref)s" college="%(institution_name)s" department="%(department)s" faculty="%(faculty)s">
168<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" />
169<item_detail item_id="2" item_name="%(provider_item_name)s" item_amt="%(provider_amt)d" bank_id="%(provider_bank_id)s" acct_num="%(provider_acct)s" />
170<item_detail item_id="3" item_name="Technology Fee" item_amt="%(tech_fee)d" bank_id="%(tech_bank_id)s" acct_num="%(tech_acct)s"/>
171</item_details>
172</payment_item_detail>""" % xmldict
173        self.xml_data = """<input type="hidden" name="xml_data" value='%s'  />""" % xmltext
174        self.context.provider_amt = provider_amt
175        self.amount_auth = int(100 * self.context.amount_auth)
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        return
185
186class CustomInterswitchPageApplicant(InterswitchPageApplicant):
187    """ View which sends a POST request to the Interswitch
188    CollegePAY payment gateway.
189    """
190    grok.context(ICustomApplicantOnlinePayment)
191    action = POST_ACTION
192    site_name = SITE_NAME
193    currency = CURRENCY
194    pay_item_id = 'Default_Payable_MX47126' # must be provided by Interswitch
195    product_id = PRODUCT_ID
196    mac = MAC
197    gateway_amt = GATEWAY_AMT
198
199    def update(self):
200        if not module_activated(
201            self.context.__parent__.__parent__.year, self.context):
202            self.flash(_('Forbidden'), type='danger')
203            self.redirect(self.url(self.context, '@@index'))
204            return
205        error = self.init_update()
206        if error:
207            self.flash(error, type='danger')
208            self.redirect(self.url(self.context, '@@index'))
209            return
210        # Already now it becomes an Interswitch payment. We set the net amount
211        # and add the gateway amount.
212        if not self.context.r_company:
213            self.context.net_amt = self.context.amount_auth
214            self.context.amount_auth += self.gateway_amt
215            self.context.gateway_amt = self.gateway_amt
216            self.context.r_company = u'interswitch'
217        xmldict = {}
218        provider_amt = 250.0
219        xmldict['institution_acct'] = '1216063205'
220        xmldict['institution_bank_id'] = '117'
221        if self.context.__parent__.__parent__.prefix in (
222                                    'pre', 'jupeb', 'dpft', 'dppt',
223                                    'ugpt', 'ijmb', 'df'):
224            xmldict['institution_acct'] = '1011431799'
225            xmldict['institution_bank_id'] = '117'
226            provider_amt = 500.0           
227        if self.context.__parent__.__parent__.prefix in ('ijmb',):
228            xmldict['institution_acct'] = '0093658062'
229            xmldict['institution_bank_id'] = '121'
230        xmldict['detail_ref'] = self.context.p_id
231        xmldict['provider_amt'] = 100 * provider_amt
232        xmldict['provider_acct'] = PROVIDER_ACCT
233        xmldict['provider_bank_id'] = PROVIDER_BANK_ID
234        xmldict['provider_item_name'] = PROVIDER_ITEM_NAME
235        xmldict['institution_item_name'] = self.context.category
236        xmldict['institution_name'] = INSTITUTION_NAME
237        xmldict['institution_amt'] = 100 * self.context.net_amt
238        if not self.context.provider_amt:
239            self.context.provider_amt = provider_amt
240            self.context.amount_auth += provider_amt
241        xmltext = """<payment_item_detail>
242<item_details detail_ref="%(detail_ref)s" college="%(institution_name)s">
243<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" />
244<item_detail item_id="2" item_name="%(provider_item_name)s" item_amt="%(provider_amt)d" bank_id="%(provider_bank_id)s" acct_num="%(provider_acct)s" />
245</item_details>
246</payment_item_detail>""" % xmldict
247        self.xml_data = """<input type="hidden" name="xml_data" value='%s'  />""" % xmltext
248        self.amount_auth = int(100 * self.context.amount_auth)
249        hashargs = (
250            self.context.p_id +
251            PRODUCT_ID +
252            self.pay_item_id +
253            str(int(self.amount_auth)) +
254            self.site_redirect_url +
255            self.mac)
256        self.hashvalue = hashlib.sha512(hashargs).hexdigest()
257        return
258
259class CustomInterswitchPaymentRequestWebservicePageStudent(
260    InterswitchPaymentRequestWebservicePageStudent):
261    """Request webservice view for the CollegePAY gateway
262    """
263    grok.context(ICustomStudentOnlinePayment)
264    product_id = PRODUCT_ID
265    gateway_host = HOST
266    gateway_url = URL
267    mac = MAC
268
269class CustomInterswitchPaymentVerifyWebservicePageStudent(
270    InterswitchPaymentVerifyWebservicePageStudent):
271    """Payment verify view for the CollegePAY gateway
272    """
273    grok.context(ICustomStudentOnlinePayment)
274    product_id = PRODUCT_ID
275    gateway_host = HOST
276    gateway_url = URL
277    mac = MAC
278
279class CustomInterswitchPaymentRequestWebservicePageApplicant(
280    InterswitchPaymentRequestWebservicePageApplicant):
281    """Request webservice view for the CollegePAY gateway
282    """
283    grok.context(ICustomApplicantOnlinePayment)
284    product_id = PRODUCT_ID
285    gateway_host = HOST
286    gateway_url = URL
287    mac = MAC
288
289class CustomInterswitchPaymentVerifyWebservicePageApplicant(
290    InterswitchPaymentVerifyWebservicePageApplicant):
291    """Payment verify view for the CollegePAY gateway
292    """
293    grok.context(ICustomApplicantOnlinePayment)
294    product_id = PRODUCT_ID
295    gateway_host = HOST
296    gateway_url = URL
297    mac = MAC
298
299# PAYDirect
300
301from kofacustom.nigeria.interswitch.paydirectbrowser import (
302    PAYDirectPageStudent, PAYDirectPageApplicant,
303    StudentRefNumberSlip, ApplicantRefNumberSlip,
304    )
305
306from kofacustom.nigeria.interswitch.tests import (
307    PAYDIRECT_URL, PAYDIRECT_HOST, MERCHANT_ID)
308
309#PAYDIRECT_HOST = 'orion.interswitchng.com'
310#PAYDIRECT_URL = '/bookonhold/bookonhold.asmx'
311#MERCHANT_ID = ''
312
313class CustomPAYDirectPageStudent(PAYDirectPageStudent):
314    """Inform student how to proceed
315    """
316    grok.context(ICustomStudentOnlinePayment)
317    gateway_amt = GATEWAY_AMT
318    merchant_id = MERCHANT_ID
319    gateway_url = PAYDIRECT_URL
320    gateway_host = PAYDIRECT_HOST
321    https = True
322
323class CustomPAYDirectPageApplicant(PAYDirectPageApplicant):
324    """ Inform applicant how to proceed.
325    """
326    grok.context(ICustomApplicantOnlinePayment)
327    gateway_amt = GATEWAY_AMT
328    merchant_id = MERCHANT_ID
329    gateway_url = PAYDIRECT_URL
330    gateway_host = PAYDIRECT_HOST
331    https = True
332
333class CustomStudentRefNumberSlip(StudentRefNumberSlip):
334    """Deliver a PDF slip of the context.
335    """
336    merchant_id = MERCHANT_ID
337
338class CustomApplicantRefNumberSlip(ApplicantRefNumberSlip):
339    """Deliver a PDF slip of the context.
340    """
341    merchant_id = MERCHANT_ID
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