source: main/waeup.aaue/trunk/src/waeup/aaue/interswitch/browser.py @ 14404

Last change on this file since 14404 was 14380, checked in by Henrik Bettermann, 8 years ago

A GPA of 1.5 is for students with entry session 2013/2014 till date and 1.0 is for 2012/2013 backward.
  • Property svn:keywords set to Id
File size: 29.6 KB
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1## $Id: browser.py 14380 2017-01-10 09:24:58Z 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 zope.interface import Interface
22from zope.component import queryAdapter
23from waeup.kofa.interfaces import CLEARED
24from kofacustom.nigeria.interswitch.browser import (
25    InterswitchPaymentRequestWebservicePageStudent,
26    InterswitchPaymentRequestWebservicePageApplicant,
27    InterswitchPaymentVerifyWebservicePageApplicant,
28    InterswitchPaymentVerifyWebservicePageStudent,
29    InterswitchPageStudent, InterswitchPageApplicant,
30    )
31from waeup.aaue.students.interfaces import ICustomStudentOnlinePayment
32from waeup.aaue.applicants.interfaces import ICustomApplicantOnlinePayment
33from waeup.aaue.interfaces import MessageFactory as _
34
35PRODUCT_ID_PT = '5040'
36PRODUCT_ID_REGULAR = '5845'
37SITE_NAME = 'aaue.waeup.org'
38PROVIDER_ACCT = '1010764827'
39PROVIDER_BANK_ID = '117'
40PROVIDER_ITEM_NAME = 'BT Education'
41INSTITUTION_NAME = 'AAU Ekpoma'
42CURRENCY = '566'
43GATEWAY_AMT = 250.0
44POST_ACTION = 'https://webpay.interswitchng.com/paydirect/pay'
45
46HOST = 'webpay.interswitchng.com'
47URL = '/paydirect/api/v1/gettransaction.json'
48HTTPS = True
49MAC_REGULAR = '9718FA00B0F5070B388A9896ADCED9B2FB02D30F71E12E68BDADC63F6852A3496FF97D8A0F9DA9F753B911A49BB09BB87B55FD02046BD325C74C46C0123CF023'
50MAC_PT = '74424F1DFECD6058F153148255CDD55E16724B4F380ADB2C63C5D1D7A5675759010C8153DCB930AAF2D38903CBF7CE32B8A6BA2C16BBC46721DF2E3F3E4548E3'
51
52httplib.HTTPSConnection.debuglevel = 0
53
54
55def gateway_net_amt(fee):
56    if fee > GATEWAY_AMT:
57        return fee - GATEWAY_AMT
58    return 0.0
59
60def contr_agreement_applicant(applicant):
61    if applicant.__parent__.code[:2] in ('fp', 'pt'):
62        return 'first'
63    return 'second'
64
65def contr_agreement_student(student):
66    if student.current_mode == 'found' or student.current_mode.endswith('_pt'):
67        return 'first'
68    return 'second'
69
70class CustomInterswitchPageApplicant(InterswitchPageApplicant):
71    """ View which sends a POST request to the Interswitch
72    CollegePAY payment gateway.
73
74    So far only PT application has been configured.
75    """
76    grok.context(ICustomApplicantOnlinePayment)
77    action = POST_ACTION
78    site_name = SITE_NAME
79    currency = CURRENCY
80
81    def update(self):
82
83        error = self.init_update()
84        if error:
85            self.flash(error, type='danger')
86            self.redirect(self.url(self.context, '@@index'))
87            return
88        if contr_agreement_applicant(self.context.__parent__) == 'first':
89            self.product_id = PRODUCT_ID_PT
90            self.pay_item_id = '101'
91            self.mac = MAC_PT
92        else:
93            self.product_id = PRODUCT_ID_REGULAR
94            self.pay_item_id = '109'
95            self.mac = MAC_REGULAR
96        xmldict = {}
97        provider_amt = 2000.0
98        xmldict['institution_acct'] = '1010835352'
99        xmldict['institution_bank_id'] = '117'
100        xmldict['detail_ref'] = self.context.p_id
101        xmldict['provider_amt'] = 100 * provider_amt
102        xmldict['provider_acct'] = PROVIDER_ACCT
103        xmldict['provider_bank_id'] = PROVIDER_BANK_ID
104        xmldict['provider_item_name'] = PROVIDER_ITEM_NAME
105        xmldict['institution_item_name'] = self.category
106        xmldict['institution_name'] = INSTITUTION_NAME
107
108        if self.applicant.applicant_id.startswith('ijmbe'):
109            xmldict['institution_acct'] = '0772012897'
110            xmldict['institution_bank_id'] = '47'
111
112        if self.applicant.applicant_id.startswith('trans'):
113            xmldict['institution_acct'] = '2031473949'
114            xmldict['institution_bank_id'] = '8'
115
116        if self.applicant.applicant_id.startswith('cert'):
117            xmldict['institution_acct'] = '2031473949'
118            xmldict['institution_bank_id'] = '8'
119
120        if self.applicant.applicant_id.startswith('pg'):
121            handbook_amount = 2000.0
122            xmldict['handbook_amount'] = 100 * handbook_amount
123            xmldict['institution_amt'] = 100 * (
124                self.context.amount_auth - provider_amt - handbook_amount -GATEWAY_AMT)
125            xmltext = """<payment_item_detail>
126<item_details detail_ref="%(detail_ref)s" college="%(institution_name)s">
127<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" />
128<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" />
129<item_detail item_id="3" item_name="PG Handbook" item_amt="%(handbook_amount)d" bank_id="117" acct_num="1014270207" />
130</item_details>
131</payment_item_detail>""" % xmldict
132
133        elif self.applicant.applicant_id.startswith('utme'):
134            provider_amt = 1000.0
135            screening_guide_amount = 2000.0
136            xmldict['provider_amt'] = 100 * provider_amt
137            xmldict['screening_guide_amount'] = 100 * screening_guide_amount
138            xmldict['institution_amt'] = 100 * (
139                self.context.amount_auth - provider_amt - screening_guide_amount -GATEWAY_AMT)
140            xmltext = """<payment_item_detail>
141<item_details detail_ref="%(detail_ref)s" college="%(institution_name)s">
142<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" />
143<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" />
144<item_detail item_id="3" item_name="Screening Guide" item_amt="%(screening_guide_amount)d" bank_id="117" acct_num="1013879579" />
145</item_details>
146</payment_item_detail>""" % xmldict
147
148        else:
149            xmldict['institution_amt'] = 100 * (
150                self.context.amount_auth - provider_amt - GATEWAY_AMT)
151            xmltext = """<payment_item_detail>
152<item_details detail_ref="%(detail_ref)s" college="%(institution_name)s">
153<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" />
154<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" />
155</item_details>
156</payment_item_detail>""" % xmldict
157
158        self.xml_data = """<input type="hidden" name="xml_data" value='%s'  />""" % xmltext
159        self.context.provider_amt = provider_amt
160        self.context.gateway_amt = GATEWAY_AMT
161
162        hashargs = (
163            self.context.p_id +
164            self.product_id +
165            self.pay_item_id +
166            str(int(self.amount_auth)) +
167            self.site_redirect_url +
168            self.mac)
169        self.hashvalue = hashlib.sha512(hashargs).hexdigest()
170
171        return
172
173class CustomInterswitchPageStudent(InterswitchPageStudent):
174    """ View which sends a POST request to the Interswitch
175    CollegePAY payment gateway.
176    """
177    grok.context(ICustomStudentOnlinePayment)
178    action = POST_ACTION
179    site_name = SITE_NAME
180    currency = CURRENCY
181    pay_item_id = '000'
182
183    def update(self):
184        error = self.init_update()
185
186        ######################################
187        #error = 'Sorry, Interswitch payments are temporarily disabled.'
188        ######################################
189
190        if error:
191            self.flash(error, type='danger')
192            self.redirect(self.url(self.context, '@@index'))
193            return
194
195        student = self.student
196        p_session = self.context.p_session
197        try:
198            academic_session = grok.getSite()['configuration'][str(p_session)]
199        except KeyError:
200            self.flash(_(u'Session configuration object is not available.'),
201                       type='danger')
202            self.redirect(self.url(self.context, '@@index'))
203            return
204        if contr_agreement_student(student) == 'first':
205            self.product_id = PRODUCT_ID_PT
206            self.mac = MAC_PT
207        else:
208            self.product_id = PRODUCT_ID_REGULAR
209            self.mac = MAC_REGULAR
210
211        # To guarantee that cleared students pay both acceptance fee
212        # and school fees, the page can only be accessed
213        # for school fee payments if acceptance/clearance fee has
214        # been successfully queried/paid beforehand. This
215        # requirement applies to students in state 'cleared' and
216        # entry_session greater than 2012 only.
217        if self.context.p_category.startswith('schoolfee') and \
218            student.state == CLEARED and \
219            student.entry_session > 2012:
220            acceptance_fee_paid = False
221            for ticket in student['payments'].values():
222                if ticket.p_state == 'paid' and \
223                    ticket.p_category.startswith('clearance'):
224                    acceptance_fee_paid = True
225                    break
226            if not acceptance_fee_paid:
227                self.flash(
228                    _('Please pay acceptance fee first.'), type="danger")
229                self.redirect(self.url(self.context, '@@index'))
230                return
231
232        xmldict = self.xmldict
233        xmltext = ""
234        # Provider data
235        xmldict['detail_ref'] = self.context.p_id
236        xmldict['provider_acct'] = PROVIDER_ACCT
237        xmldict['provider_bank_id'] = PROVIDER_BANK_ID
238        xmldict['provider_item_name'] = PROVIDER_ITEM_NAME
239        xmldict['institution_item_name'] = self.category
240        xmldict['institution_name'] = INSTITUTION_NAME
241        provider_amt = 0.0
242
243        # Schoolfee
244        if self.context.p_category.startswith('schoolfee'):
245            if contr_agreement_student(student) == 'first':
246                # First agreement
247                provider_amt = 1900.0
248                joint_venture_amt = 1100.0
249                aaue_share_amt = 1000.0
250                student_union_due_amt = gateway_net_amt(
251                    academic_session.union_fee)
252                student_welfare_assurance_amt = gateway_net_amt(
253                    academic_session.welfare_fee)
254                xmldict['institution_bank_id'] = '7'
255                xmldict['institution_acct'] = '1014847058'
256                xmldict['student_union_bank_id'] = '31'
257                xmldict['student_union_acct'] = '0051005007'
258                xmldict['aaue_share_bank_id'] = '51'
259                xmldict['aaue_share_acct'] = '5060020947'
260                xmldict['joint_venture_bank_id'] = '51'
261                xmldict['joint_venture_acct'] = '5060023759'
262                if student.current_mode == 'found':
263                    self.pay_item_id = '103'
264                else:
265                    self.pay_item_id = '105'
266            else:
267                # Second agreement
268                provider_amt = 1500.0
269                joint_venture_amt = 1000.0
270                aaue_share_amt = 1500.0
271                student_union_due_amt = gateway_net_amt(
272                    academic_session.union_fee)
273                student_welfare_assurance_amt = gateway_net_amt(
274                    academic_session.welfare_fee)
275                xmldict['institution_bank_id'] = '117'
276                xmldict['institution_acct'] = '1010827641'
277                xmldict['student_union_bank_id'] = '7'
278                xmldict['student_union_acct'] = '1019763348'
279                xmldict['aaue_share_bank_id'] = '11'
280                xmldict['aaue_share_acct'] = '0030656377'
281                xmldict['joint_venture_bank_id'] = '117'
282                xmldict['joint_venture_acct'] = '1014573025'
283                self.pay_item_id = '107'
284                if student.is_postgrad:
285                    xmldict['institution_bank_id'] = '51'
286                    xmldict['institution_acct'] = '5210006575'
287                    self.pay_item_id = '111'
288
289            xmldict['provider_amt'] = 100 * provider_amt
290            xmldict['joint_venture_amt'] = 100 * joint_venture_amt
291            xmldict['aaue_share_amt'] = 100 * aaue_share_amt
292            if self.context.p_item == 'Balance':
293                xmldict['institution_amt'] = 100 * (
294                    gateway_net_amt(self.context.amount_auth))
295                xmltext = """<payment_item_detail>
296<item_details detail_ref="%(detail_ref)s" college="%(institution_name)s" department="%(department)s" faculty="%(faculty)s">
297<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" />
298</item_details>
299</payment_item_detail>""" % xmldict
300            elif self.context.p_category in ('schoolfee_incl', 'schoolfee_1'):
301                # Schoolfee including additional fees
302                xmldict['student_union_due_amt'] = 100 * student_union_due_amt
303                xmldict['student_welfare_assurance_amt'] = 100 * student_welfare_assurance_amt
304                xmldict['institution_amt'] = 100 * (
305                    gateway_net_amt(self.context.amount_auth)
306                    - provider_amt
307                    - joint_venture_amt
308                    - aaue_share_amt
309                    - student_union_due_amt
310                    - student_welfare_assurance_amt)
311                xmltext = """<payment_item_detail>
312<item_details detail_ref="%(detail_ref)s" college="%(institution_name)s" department="%(department)s" faculty="%(faculty)s">
313<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" />
314<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" />
315<item_detail item_id="3" item_name="Joint Venture" item_amt="%(joint_venture_amt)d" bank_id="%(joint_venture_bank_id)s" acct_num="%(joint_venture_acct)s" />
316<item_detail item_id="4" item_name="AAUE Share" item_amt="%(aaue_share_amt)d" bank_id="%(aaue_share_bank_id)s" acct_num="%(aaue_share_acct)s" />
317<item_detail item_id="5" item_name="Student Union" item_amt="%(student_union_due_amt)d" bank_id="%(student_union_bank_id)s" acct_num="%(student_union_acct)s" />
318<item_detail item_id="6" item_name="Student Welfare Assurance" item_amt="%(student_welfare_assurance_amt)d" bank_id="123" acct_num="1006407792" />
319</item_details>
320</payment_item_detail>""" % xmldict
321            else:
322                # Schoolfee without additional fees
323                xmldict['institution_amt'] = 100 * (
324                    gateway_net_amt(self.context.amount_auth)
325                    - provider_amt
326                    - joint_venture_amt
327                    - aaue_share_amt)
328                xmltext = """<payment_item_detail>
329<item_details detail_ref="%(detail_ref)s" college="%(institution_name)s" department="%(department)s" faculty="%(faculty)s">
330<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" />
331<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" />
332<item_detail item_id="3" item_name="Joint Venture" item_amt="%(joint_venture_amt)d" bank_id="%(joint_venture_bank_id)s" acct_num="%(joint_venture_acct)s" />
333<item_detail item_id="4" item_name="AAUE Share" item_amt="%(aaue_share_amt)d" bank_id="%(aaue_share_bank_id)s" acct_num="%(aaue_share_acct)s" />
334</item_details>
335</payment_item_detail>""" % xmldict
336
337
338        # Clearance
339        elif self.context.p_category.startswith('clearance'):
340            if contr_agreement_student(student) == 'first':
341                # First agreement
342                if student.current_mode == 'found':
343                    self.pay_item_id = '102'
344                else:
345                    self.pay_item_id = '104'
346                xmldict['institution_acct'] = '1014066976'
347                xmldict['institution_bank_id'] = '117'
348            else:
349                # Second agreement
350                self.pay_item_id = '102'
351                xmldict['institution_acct'] = '1010827641'
352                xmldict['institution_bank_id'] = '117'
353                if student.is_postgrad:
354                    xmldict['institution_bank_id'] = '51'
355                    xmldict['institution_acct'] = '5210006575'
356                    self.pay_item_id = '110'
357
358            if self.context.p_category.endswith('_incl'):
359                # Clearance including additional fees
360                gown_fee_amt = gateway_net_amt(academic_session.matric_gown_fee)
361                aaue_lf_fee_amt = gateway_net_amt(academic_session.lapel_fee)
362                xmldict['gown_fee_amt'] = 100 * gown_fee_amt
363                xmldict['aaue_lf_fee_amt'] = 100 * aaue_lf_fee_amt
364                xmldict['institution_amt'] = 100 * (
365                    gateway_net_amt(self.context.amount_auth)
366                    - gown_fee_amt
367                    - aaue_lf_fee_amt)
368                xmltext = """<payment_item_detail>
369<item_details detail_ref="%(detail_ref)s" college="%(institution_name)s" department="%(department)s" faculty="%(faculty)s">
370<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" />
371<item_detail item_id="2" item_name="Matriculation Gown Fee" item_amt="%(gown_fee_amt)d" bank_id="51" acct_num="5060020947" />
372<item_detail item_id="3" item_name="AAU File-Lapel Fee" item_amt="%(aaue_lf_fee_amt)d" bank_id="51" acct_num="4010660109" />
373</item_details>
374</payment_item_detail>""" % xmldict
375
376            else:
377                # Clearance without additional fees
378                xmldict['institution_amt'] = 100 * (
379                    gateway_net_amt(self.context.amount_auth))
380                xmltext = """<payment_item_detail>
381<item_details detail_ref="%(detail_ref)s" college="%(institution_name)s" department="%(department)s" faculty="%(faculty)s">
382<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" />
383</item_details>
384</payment_item_detail>""" % xmldict
385
386        # Union Dues
387        elif self.context.p_category == 'union':
388            self.pay_item_id = '103'
389            if contr_agreement_student(student) == 'first':
390                # First agreement
391                xmldict['institution_acct'] = '0051005007'
392                xmldict['institution_bank_id'] = '31'
393            else:
394                # Second agreement
395                xmldict['institution_bank_id'] = '7'
396                xmldict['institution_acct'] = '1019763348'
397            xmldict['institution_amt'] = 100 * (
398                gateway_net_amt(self.context.amount_auth))
399            xmltext = """<payment_item_detail>
400<item_details detail_ref="%(detail_ref)s" college="%(institution_name)s" department="%(department)s" faculty="%(faculty)s">
401<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" />
402</item_details>
403</payment_item_detail>""" % xmldict
404
405        # Lapel/File
406        elif self.context.p_category == 'lapel':
407            self.pay_item_id = '104'
408            xmldict['institution_acct'] = '4010660109'
409            xmldict['institution_bank_id'] = '51'
410            xmldict['institution_amt'] = 100 * (
411                gateway_net_amt(self.context.amount_auth))
412            xmltext = """<payment_item_detail>
413<item_details detail_ref="%(detail_ref)s" college="%(institution_name)s" department="%(department)s" faculty="%(faculty)s">
414<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" />
415</item_details>
416</payment_item_detail>""" % xmldict
417
418        # Welfare Assurance
419        elif self.context.p_category == 'welfare':
420            self.pay_item_id = '105'
421            xmldict['institution_acct'] = '1006407792'
422            xmldict['institution_bank_id'] = '123'
423            xmldict['institution_amt'] = 100 * (
424                gateway_net_amt(self.context.amount_auth))
425            xmltext = """<payment_item_detail>
426<item_details detail_ref="%(detail_ref)s" college="%(institution_name)s" department="%(department)s" faculty="%(faculty)s">
427<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" />
428</item_details>
429</payment_item_detail>""" % xmldict
430
431        # ID Card
432        elif self.context.p_category == 'id_card':
433            self.pay_item_id = '000'
434            xmldict['institution_acct'] = '1010827641'
435            xmldict['institution_bank_id'] = '117'
436            xmldict['institution_amt'] = 100 * (
437                gateway_net_amt(self.context.amount_auth))
438            xmltext = """<payment_item_detail>
439<item_details detail_ref="%(detail_ref)s" college="%(institution_name)s" department="%(department)s" faculty="%(faculty)s">
440<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" />
441</item_details>
442</payment_item_detail>""" % xmldict
443
444        # Matric Gown
445        elif self.context.p_category == 'matric_gown':
446            self.pay_item_id = '106'
447            xmldict['institution_acct'] = '5060023429'
448            xmldict['institution_bank_id'] = '51'
449            xmldict['institution_amt'] = 100 * (
450                gateway_net_amt(self.context.amount_auth))
451            xmltext = """<payment_item_detail>
452<item_details detail_ref="%(detail_ref)s" college="%(institution_name)s" department="%(department)s" faculty="%(faculty)s">
453<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" />
454</item_details>
455</payment_item_detail>""" % xmldict
456
457        # Concessional
458        elif self.context.p_category == 'concessional':
459            self.pay_item_id = '107'
460            xmldict['institution_acct'] = '1010835352'
461            xmldict['institution_bank_id'] = '117'
462            xmldict['institution_amt'] = 100 * (
463                gateway_net_amt(self.context.amount_auth))
464            xmltext = """<payment_item_detail>
465<item_details detail_ref="%(detail_ref)s" college="%(institution_name)s" department="%(department)s" faculty="%(faculty)s">
466<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" />
467</item_details>
468</payment_item_detail>""" % xmldict
469
470        # Hostel Maintenance
471        elif self.context.p_category == 'hostel_maintenance':
472            provider_amt = 500.0
473            self.pay_item_id = '109'
474            xmldict['provider_amt'] = 100 * provider_amt
475            xmldict['institution_acct'] = '1006406795'
476            xmldict['institution_bank_id'] = '123'
477            xmldict['institution_amt'] = 100 * (
478                gateway_net_amt(self.context.amount_auth) - provider_amt)
479            xmltext = """<payment_item_detail>
480<item_details detail_ref="%(detail_ref)s" college="%(institution_name)s" department="%(department)s" faculty="%(faculty)s">
481<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" />
482<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" />
483</item_details>
484</payment_item_detail>""" % xmldict
485
486        # GST Fees
487        elif self.context.p_category.startswith('gst_'):
488            self.pay_item_id = '116'
489            xmldict['institution_acct'] = '1010893123'
490            xmldict['institution_bank_id'] = '117'
491            xmldict['institution_amt'] = 100 * (
492                gateway_net_amt(self.context.amount_auth))
493            xmltext = """<payment_item_detail>
494<item_details detail_ref="%(detail_ref)s" college="%(institution_name)s" department="%(department)s" faculty="%(faculty)s">
495<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" />
496</item_details>
497</payment_item_detail>""" % xmldict
498
499        # ENT Fees
500        elif self.context.p_category.startswith('ent_'):
501            self.pay_item_id = '118'
502            xmldict['institution_acct'] = '6220029828'
503            xmldict['institution_bank_id'] = '51'
504            xmldict['institution_amt'] = 100 * (
505                gateway_net_amt(self.context.amount_auth))
506            xmltext = """<payment_item_detail>
507<item_details detail_ref="%(detail_ref)s" college="%(institution_name)s" department="%(department)s" faculty="%(faculty)s">
508<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" />
509</item_details>
510</payment_item_detail>""" % xmldict
511
512        # Faculty and Departmental Dues
513        elif self.context.p_category == 'fac_dep':
514            self.pay_item_id = '117'
515            xmldict['institution_acct'] = '1010827641'
516            xmldict['institution_bank_id'] = '117'
517            xmldict['institution_amt'] = 100 * (
518                gateway_net_amt(self.context.amount_auth))
519            xmltext = """<payment_item_detail>
520<item_details detail_ref="%(detail_ref)s" college="%(institution_name)s" department="%(department)s" faculty="%(faculty)s">
521<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" />
522</item_details>
523</payment_item_detail>""" % xmldict
524
525        # Restitution Fee
526        elif self.context.p_category == 'restitution':
527            self.pay_item_id = '117'
528            xmldict['institution_acct'] = '0772002144'
529            xmldict['institution_bank_id'] = '47'
530            xmldict['institution_amt'] = 100 * (
531                gateway_net_amt(self.context.amount_auth))
532            xmltext = """<payment_item_detail>
533<item_details detail_ref="%(detail_ref)s" college="%(institution_name)s" department="%(department)s" faculty="%(faculty)s">
534<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" />
535</item_details>
536</payment_item_detail>""" % xmldict
537
538        self.xml_data = """<input type="hidden" name="xml_data" value='%s'  />""" % xmltext
539        self.context.provider_amt = provider_amt
540        self.context.gateway_amt = self.amount_auth - gateway_net_amt(
541            self.amount_auth)
542        hashargs = (
543            self.context.p_id +
544            self.product_id +
545            self.pay_item_id +
546            str(int(self.amount_auth)) +
547            self.site_redirect_url +
548            self.mac)
549        self.hashvalue = hashlib.sha512(hashargs).hexdigest()
550        return
551
552
553class CustomInterswitchPaymentRequestWebservicePageApplicant(
554    InterswitchPaymentRequestWebservicePageApplicant):
555    """Request webservice view for the CollegePAY gateway
556    """
557    grok.context(ICustomApplicantOnlinePayment)
558    gateway_host = HOST
559    gateway_url = URL
560    https = HTTPS
561
562    @property
563    def mac(self):
564        if contr_agreement_applicant(self.context.__parent__) == 'first':
565            return MAC_PT
566        return MAC_REGULAR
567
568    @property
569    def product_id(self):
570        if contr_agreement_applicant(self.context.__parent__) == 'first':
571            return PRODUCT_ID_PT
572        return PRODUCT_ID_REGULAR
573
574class CustomInterswitchPaymentVerifyWebservicePageApplicant(
575    InterswitchPaymentVerifyWebservicePageApplicant):
576    """Payment verify view for the CollegePAY gateway
577    """
578    grok.context(ICustomApplicantOnlinePayment)
579    gateway_host = HOST
580    gateway_url = URL
581    https = HTTPS
582
583    @property
584    def mac(self):
585        if contr_agreement_applicant(self.context.__parent__) == 'first':
586            return MAC_PT
587        return MAC_REGULAR
588
589    @property
590    def product_id(self):
591        if contr_agreement_applicant(self.context.__parent__) == 'first':
592            return PRODUCT_ID_PT
593        return PRODUCT_ID_REGULAR
594
595class CustomInterswitchPaymentRequestWebservicePageStudent(
596    InterswitchPaymentRequestWebservicePageStudent):
597    """Request webservice view for the CollegePAY gateway
598    """
599    grok.context(ICustomStudentOnlinePayment)
600    gateway_host = HOST
601    gateway_url = URL
602    https = HTTPS
603
604    @property
605    def mac(self):
606        if contr_agreement_student(self.context.student) == 'first':
607            return MAC_PT
608        return MAC_REGULAR
609
610    @property
611    def product_id(self):
612        if contr_agreement_student(self.context.student) == 'first':
613            return PRODUCT_ID_PT
614        return PRODUCT_ID_REGULAR
615
616class CustomInterswitchPaymentVerifyWebservicePageStudent(
617    InterswitchPaymentVerifyWebservicePageStudent):
618    """Payment verify view for the CollegePAY gateway
619    """
620    grok.context(ICustomStudentOnlinePayment)
621    gateway_host = HOST
622    gateway_url = URL
623    https = HTTPS
624
625    @property
626    def mac(self):
627        if contr_agreement_student(self.context.student) == 'first':
628            return MAC_PT
629        return MAC_REGULAR
630
631    @property
632    def product_id(self):
633        if contr_agreement_student(self.context.student) == 'first':
634            return PRODUCT_ID_PT
635        return PRODUCT_ID_REGULAR
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