source: main/kofacustom.unidel/trunk/src/kofacustom/unidel/interswitch/browser.py @ 17844

Last change on this file since 17844 was 17844, checked in by Henrik Bettermann, 2 months ago

No provider amount.
  • Property svn:keywords set to Id
File size: 15.0 KB
Line 
1## $Id: browser.py 17844 2024-07-13 06:45:17Z 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            elif student.certcode == 'DFFPA':
130                xmldict['institution_acct'] = '2001627961'
131                xmldict['institution_bank_id'] = '8'
132                provider_amt = 4000.0
133                tech_fee = 0.0
134            if self.context.p_item == 'Balance':
135                provider_amt = 0.0
136                tech_fee = 0.0
137        elif self.context.p_category.startswith('ijmb'):
138                xmldict['institution_acct'] = '0093658062'
139                xmldict['institution_bank_id'] = '121'
140        elif self.context.p_category == 'hostel_maintenance':
141            xmldict['institution_acct'] = '1012551384'
142        elif self.context.p_category == 'med_reg':
143            xmldict['institution_acct'] = '1011265606'
144        elif self.context.p_category == 'teaching_practice':
145            xmldict['institution_acct'] = '1005399320'
146            xmldict['institution_bank_id'] = '8'
147        self.pay_item_id = 'Default_Payable_MX47126' # must be provided by Interswitch
148        # Already now it becomes an Interswitch payment. We set the net amount
149        # and add gateway amount and other surcharges.
150        if not self.context.r_company:
151            self.context.r_company = u'interswitch'
152            self.context.net_amt = self.context.amount_auth
153            self.context.gateway_amt = self.gateway_amt
154            self.context.amount_auth += self.gateway_amt
155            self.context.provider_amt = provider_amt
156            self.context.amount_auth += provider_amt
157            self.context.amount_auth += tech_fee
158        xmldict['provider_amt'] = 100 * provider_amt
159        xmldict['tech_fee'] = 100 * tech_fee
160        xmldict['institution_item_name'] = self.context.category
161        xmldict['institution_name'] = INSTITUTION_NAME
162        xmldict['institution_amt'] = 100 * self.context.net_amt
163        if provider_amt == 0:
164            xmltext = """<payment_item_detail>
165<item_details detail_ref="%(detail_ref)s" college="%(institution_name)s" department="%(department)s" faculty="%(faculty)s">
166<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" />
167</item_details>
168</payment_item_detail>""" % xmldict
169        elif tech_fee == 0:
170            xmltext = """<payment_item_detail>
171<item_details detail_ref="%(detail_ref)s" college="%(institution_name)s" department="%(department)s" faculty="%(faculty)s">
172<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" />
173<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" />
174</item_details>
175</payment_item_detail>""" % xmldict
176        else:
177            xmltext = """<payment_item_detail>
178<item_details detail_ref="%(detail_ref)s" college="%(institution_name)s" department="%(department)s" faculty="%(faculty)s">
179<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" />
180<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" />
181<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"/>
182</item_details>
183</payment_item_detail>""" % xmldict
184        self.xml_data = """<input type="hidden" name="xml_data" value='%s'  />""" % xmltext
185        self.context.provider_amt = provider_amt
186        self.amount_auth = int(100 * self.context.amount_auth)
187        hashargs = (
188            self.context.p_id +
189            PRODUCT_ID +
190            self.pay_item_id +
191            str(int(self.amount_auth)) +
192            self.site_redirect_url +
193            self.mac)
194        self.hashvalue = hashlib.sha512(hashargs).hexdigest()
195        return
196
197class CustomInterswitchPageApplicant(InterswitchPageApplicant):
198    """ View which sends a POST request to the Interswitch
199    CollegePAY payment gateway.
200    """
201    grok.context(ICustomApplicantOnlinePayment)
202    action = POST_ACTION
203    site_name = SITE_NAME
204    currency = CURRENCY
205    pay_item_id = 'Default_Payable_MX47126' # must be provided by Interswitch
206    product_id = PRODUCT_ID
207    mac = MAC
208    gateway_amt = GATEWAY_AMT
209
210    def update(self):
211        if not module_activated(
212            self.context.__parent__.__parent__.year, self.context):
213            self.flash(_('Forbidden'), type='danger')
214            self.redirect(self.url(self.context, '@@index'))
215            return
216        error = self.init_update()
217        if error:
218            self.flash(error, type='danger')
219            self.redirect(self.url(self.context, '@@index'))
220            return
221        # Already now it becomes an Interswitch payment. We set the net amount
222        # and add the gateway amount.
223        if not self.context.r_company:
224            self.context.net_amt = self.context.amount_auth
225            self.context.amount_auth += self.gateway_amt
226            self.context.gateway_amt = self.gateway_amt
227            self.context.r_company = u'interswitch'
228        xmldict = {}
229        provider_amt = 250.0
230        xmldict['institution_acct'] = '1216063205'
231        xmldict['institution_bank_id'] = '117'
232        if self.context.__parent__.__parent__.prefix in (
233                                    'pre', 'jupeb', 'dpft', 'dppt',
234                                    'ugpt', 'ijmb', 'df'):
235            xmldict['institution_acct'] = '1011431799'
236            xmldict['institution_bank_id'] = '117'
237            provider_amt = 500.0           
238        if self.context.__parent__.__parent__.prefix in ('ijmb',):
239            xmldict['institution_acct'] = '0093658062'
240            xmldict['institution_bank_id'] = '121'
241        xmldict['detail_ref'] = self.context.p_id
242        xmldict['provider_amt'] = 100 * provider_amt
243        xmldict['provider_acct'] = PROVIDER_ACCT
244        xmldict['provider_bank_id'] = PROVIDER_BANK_ID
245        xmldict['provider_item_name'] = PROVIDER_ITEM_NAME
246        xmldict['institution_item_name'] = self.context.category
247        xmldict['institution_name'] = INSTITUTION_NAME
248        xmldict['institution_amt'] = 100 * self.context.net_amt
249        if not self.context.provider_amt:
250            self.context.provider_amt = provider_amt
251            self.context.amount_auth += provider_amt
252        xmltext = """<payment_item_detail>
253<item_details detail_ref="%(detail_ref)s" college="%(institution_name)s">
254<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" />
255<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" />
256</item_details>
257</payment_item_detail>""" % xmldict
258        self.xml_data = """<input type="hidden" name="xml_data" value='%s'  />""" % xmltext
259        self.amount_auth = int(100 * self.context.amount_auth)
260        hashargs = (
261            self.context.p_id +
262            PRODUCT_ID +
263            self.pay_item_id +
264            str(int(self.amount_auth)) +
265            self.site_redirect_url +
266            self.mac)
267        self.hashvalue = hashlib.sha512(hashargs).hexdigest()
268        return
269
270class CustomInterswitchPaymentRequestWebservicePageStudent(
271    InterswitchPaymentRequestWebservicePageStudent):
272    """Request webservice view for the CollegePAY gateway
273    """
274    grok.context(ICustomStudentOnlinePayment)
275    product_id = PRODUCT_ID
276    gateway_host = HOST
277    gateway_url = URL
278    mac = MAC
279
280class CustomInterswitchPaymentVerifyWebservicePageStudent(
281    InterswitchPaymentVerifyWebservicePageStudent):
282    """Payment verify view for the CollegePAY gateway
283    """
284    grok.context(ICustomStudentOnlinePayment)
285    product_id = PRODUCT_ID
286    gateway_host = HOST
287    gateway_url = URL
288    mac = MAC
289
290class CustomInterswitchPaymentRequestWebservicePageApplicant(
291    InterswitchPaymentRequestWebservicePageApplicant):
292    """Request webservice view for the CollegePAY gateway
293    """
294    grok.context(ICustomApplicantOnlinePayment)
295    product_id = PRODUCT_ID
296    gateway_host = HOST
297    gateway_url = URL
298    mac = MAC
299
300class CustomInterswitchPaymentVerifyWebservicePageApplicant(
301    InterswitchPaymentVerifyWebservicePageApplicant):
302    """Payment verify view for the CollegePAY gateway
303    """
304    grok.context(ICustomApplicantOnlinePayment)
305    product_id = PRODUCT_ID
306    gateway_host = HOST
307    gateway_url = URL
308    mac = MAC
309
310# PAYDirect
311
312from kofacustom.nigeria.interswitch.paydirectbrowser import (
313    PAYDirectPageStudent, PAYDirectPageApplicant,
314    StudentRefNumberSlip, ApplicantRefNumberSlip,
315    )
316
317from kofacustom.nigeria.interswitch.tests import (
318    PAYDIRECT_URL, PAYDIRECT_HOST, MERCHANT_ID)
319
320#PAYDIRECT_HOST = 'orion.interswitchng.com'
321#PAYDIRECT_URL = '/bookonhold/bookonhold.asmx'
322#MERCHANT_ID = ''
323
324class CustomPAYDirectPageStudent(PAYDirectPageStudent):
325    """Inform student how to proceed
326    """
327    grok.context(ICustomStudentOnlinePayment)
328    gateway_amt = GATEWAY_AMT
329    merchant_id = MERCHANT_ID
330    gateway_url = PAYDIRECT_URL
331    gateway_host = PAYDIRECT_HOST
332    https = True
333
334class CustomPAYDirectPageApplicant(PAYDirectPageApplicant):
335    """ Inform applicant how to proceed.
336    """
337    grok.context(ICustomApplicantOnlinePayment)
338    gateway_amt = GATEWAY_AMT
339    merchant_id = MERCHANT_ID
340    gateway_url = PAYDIRECT_URL
341    gateway_host = PAYDIRECT_HOST
342    https = True
343
344class CustomStudentRefNumberSlip(StudentRefNumberSlip):
345    """Deliver a PDF slip of the context.
346    """
347    merchant_id = MERCHANT_ID
348
349class CustomApplicantRefNumberSlip(ApplicantRefNumberSlip):
350    """Deliver a PDF slip of the context.
351    """
352    merchant_id = MERCHANT_ID
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