| 1 | ## Script (Python) "interswitch_cb" |
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| 2 | ##bind container=container |
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| 3 | ##bind context=context |
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| 4 | ##bind namespace= |
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| 5 | ##bind script=script |
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| 6 | ##bind subpath=traverse_subpath |
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| 7 | ##parameters= |
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| 8 | ##title= |
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| 9 | ## |
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| 10 | # $Id: interswitch_cb.py 6984 2011-11-01 11:37:59Z henrik $ |
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| 11 | """ |
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| 12 | payment callback |
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| 13 | """ |
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| 14 | try: |
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| 15 | from Products.zdb import set_trace |
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| 16 | except: |
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| 17 | def set_trace(): |
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| 18 | pass |
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| 19 | import logging |
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| 20 | logger = logging.getLogger('Skins.interswitch_cb') |
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| 21 | from AccessControl import Unauthorized |
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| 22 | import DateTime |
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| 23 | |
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| 24 | if context.portal_membership.isAnonymousUser(): |
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| 25 | return None |
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| 26 | |
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| 27 | request = context.REQUEST |
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| 28 | students = context.portal_url.getPortalObject().campus.students |
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| 29 | wftool = context.portal_workflow |
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| 30 | mtool = context.portal_membership |
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| 31 | member = mtool.getAuthenticatedMember() |
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| 32 | member_id = str(member) |
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| 33 | #student_id = context.getStudentId() |
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| 34 | access_info = context.waeup_tool.getAccessInfo(context) |
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| 35 | student_id = access_info['student_id'] |
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| 36 | if not context.isSectionOfficer() and (student_id is None or student_id != member_id): |
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| 37 | logger.info('%s tried to access payment object of %s' % (member_id,student_id)) |
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| 38 | referer = request.get('HTTP_REFERER','none') |
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| 39 | logger.info('%s:%s illegal access, referer = %s' % (member_id,student_id,referer)) |
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| 40 | real_ip = request.get('HTTP_X_REAL_IP',"none") |
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| 41 | logger.info('%s:%s illegal access, real_x_ip = %s' % (member_id,student_id,real_ip)) |
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| 42 | return context.REQUEST.RESPONSE.redirect("%s/srp_anonymous_view" % context.portal_url()) |
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| 43 | |
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| 44 | referer = request.get('HTTP_REFERER','none') |
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| 45 | real_ip = request.get('HTTP_X_REAL_IP',"none") |
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| 46 | logger.info('%s, callback referer = %s, IP = %s' % (student_id,referer,real_ip)) |
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| 47 | |
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| 48 | ontest = False |
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| 49 | |
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| 50 | if not ontest and not 'webpay.interswitchng.com' in referer and not 'waeup.org' in referer: |
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| 51 | logger.info('%s, wrong callback referer %s, callback rejected, IP = %s' % (student_id,referer,real_ip)) |
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| 52 | return request.RESPONSE.redirect("%s/waeup_document_view" % context.absolute_url()) |
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| 53 | |
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| 54 | student = getattr(students,student_id) |
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| 55 | resp_codes = (("desc","resp_desc"), |
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| 56 | ("resp","resp_code"), |
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| 57 | ("txnRef","pay_reference"), |
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| 58 | ("payRef","resp_pay_reference"), |
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| 59 | ("retRef","retRef"), |
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| 60 | ("cardNum","resp_card_num"), |
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| 61 | ("apprAmt","resp_approved_amount"), |
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| 62 | ) |
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| 63 | pd = {} |
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| 64 | for rc,pdk in resp_codes: |
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| 65 | pd[pdk] = request.get(rc,'') |
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| 66 | |
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| 67 | if ontest: |
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| 68 | pd['resp_desc'] = 'Simulated Callback' |
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| 69 | pd['resp_pay_reference'] = 'XXXX' |
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| 70 | pd['resp_code'] = '00' |
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| 71 | pd['resp_card_num'] = '0000' |
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| 72 | pd['resp_approved_amount'] = '4680000' |
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| 73 | |
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| 74 | if pd['resp_code'] == '00' and len(pd['resp_approved_amount']) > 4: |
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| 75 | pd['resp_approved_amount'] = pd['resp_approved_amount'][:-2] |
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| 76 | pd['status'] = 'paid' |
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| 77 | else: |
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| 78 | pd['resp_approved_amount'] = '0' |
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| 79 | pd['status'] = 'failed' |
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| 80 | |
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| 81 | review_state = wftool.getInfoFor(context,'review_state',None) |
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| 82 | if pd['resp_code'] == '': |
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| 83 | logger.info('%s requeried payment %s for %s and got empty response' % (member,context.getId(),student_id)) |
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| 84 | return request.RESPONSE.redirect("%s/waeup_document_view" % context.absolute_url()) |
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| 85 | if access_info['is_student'] and review_state == 'closed': |
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| 86 | wftool.doActionFor(context,'open') |
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| 87 | pay_doc = context.getContent() |
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| 88 | resp = pd['resp_code'] |
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| 89 | |
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| 90 | if resp == '00': |
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| 91 | try: |
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| 92 | amount = int(getattr(pay_doc,'amount',0)) |
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| 93 | try: |
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| 94 | surcharge = int(getattr(pay_doc,'surcharge',0)) |
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| 95 | except: |
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| 96 | surcharge = 0 |
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| 97 | resp_approved_amount = int(pd['resp_approved_amount']) |
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| 98 | #set_trace() |
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| 99 | if not ontest and amount + surcharge != resp_approved_amount: |
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| 100 | logger.info('Warning: %s, approved amount %s and authorized amount %s are different for payment %s of %s' % (member,resp_approved_amount,amount+surcharge,context.getId(),student_id)) |
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| 101 | pd['status'] = 'failed' |
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| 102 | pd['resp_desc'] = 'Warning: approved amount in callback does not match!' |
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| 103 | resp = '' |
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| 104 | else: |
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| 105 | pass |
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| 106 | except: |
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| 107 | logger.info('%s: approved amount could not be verified for payment %s of %s' % (member,context.getId(),student_id)) |
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| 108 | pd['status'] = 'failed' |
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| 109 | pd['resp_desc'] = 'Warning: approved amount could not be verified!' |
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| 110 | resp = '' |
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| 111 | |
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| 112 | pay_doc.edit(mapping = pd) |
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| 113 | s_brain = context.students_catalog(id=student_id)[0] |
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| 114 | session = s_brain.session |
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| 115 | |
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| 116 | next_info = context.getNextInfo(s_brain) |
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| 117 | next_session_id = next_info['next_session_id'] |
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| 118 | next_session_str = next_info['next_session_str'] |
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| 119 | next_level_id = next_info['next_level_id'] |
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| 120 | next_transition = next_info['next_transition'] |
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| 121 | next_verdict = next_info['next_verdict'] |
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| 122 | next_previous_verdict = next_info['next_previous_verdict'] |
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| 123 | if resp == '00': |
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| 124 | if pay_doc.category == 'schoolfee': |
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| 125 | if context.getStudentReviewState() == "school_fee_paid": |
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| 126 | logger.info('%s paid school_fee in state school_fee_paid' % (student_id)) |
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| 127 | else: |
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| 128 | study_course = getattr(student,'study_course') |
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| 129 | try: |
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| 130 | wftool.doActionFor(study_course,'open') |
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| 131 | except: |
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| 132 | pass |
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| 133 | verdict = s_brain.verdict |
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| 134 | if next_previous_verdict == 'N/A': |
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| 135 | next_previous_verdict = '' |
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| 136 | study_course.getContent().edit(mapping= {'current_level': next_level_id, |
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| 137 | 'current_session': next_session_id, |
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| 138 | 'current_verdict': next_verdict, |
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| 139 | 'previous_verdict': next_previous_verdict, |
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| 140 | }) |
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| 141 | if next_transition: |
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| 142 | wftool.doActionFor(student,next_transition) |
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| 143 | |
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| 144 | |
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| 145 | elif pay_doc.category == 'hostel_maintenance': |
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| 146 | |
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| 147 | ## callback function for accommodation_catalog method |
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| 148 | data={} |
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| 149 | data['acco_maint_date'] = pay_doc.date |
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| 150 | data['catkey'] =student_id + '|' + pay_doc.session_id |
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| 151 | data['acco_maint_fee'] = pay_doc.amount |
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| 152 | data['acco_maint_pay_id'] = context.getId() |
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| 153 | data['reservation_status'] = 'maintenance_fee_paid' |
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| 154 | context.accommodation_catalog.modifyRecord(**data) |
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| 155 | |
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| 156 | ## callback function for accommodation object method (deactivated since March 2011) |
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| 157 | #acco_info = context.getAccommodationInfo() |
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| 158 | #d = {} |
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| 159 | #d['acco_maint_date'] = pay_doc.date |
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| 160 | #d['acco_maint_fee'] = pay_doc.amount |
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| 161 | #d['acco_maint_pay_id'] = context.getId() |
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| 162 | #try: |
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| 163 | # acco_info['acco_doc'].edit(mapping=d) |
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| 164 | #except: |
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| 165 | # logger.info('%s requeried payment though maintenance already paid' % student_id) |
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| 166 | #try: |
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| 167 | # wftool.doActionFor(acco_info['acco'],'pay_maintenance_fee',dest_container=acco_info['acco']) |
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| 168 | #except: |
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| 169 | # logger.info('%s no workflow action pay_maintenance_fee' % student_id) |
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| 170 | |
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| 171 | elif pay_doc.category == 'acceptance': |
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| 172 | if context.getStudentReviewState() in ('admitted', 'objection_raised'): |
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| 173 | logger.info('%s paid acceptance fee' % (student_id)) |
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| 174 | current = DateTime.DateTime() |
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| 175 | wf = context.portal_workflow |
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| 176 | info = context.getClearanceInfo() |
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| 177 | wftool.doActionFor(student,'enter_clearance_pin') |
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| 178 | context.waeup_tool.changeWorkflowState(info['clear'], 'opened') |
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| 179 | context.waeup_tool.changeWorkflowState(info['app'], 'closed') |
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| 180 | dc = {} |
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| 181 | app_doc = info['app_doc'] |
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| 182 | #dc['clr_ac_pin'] = pay_doc.order_id |
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| 183 | dc['clr_ac_date'] = current |
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| 184 | dc['entry_date'] = current |
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| 185 | info['clear_doc'].edit(mapping = dc) |
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| 186 | if info['penalty']: |
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| 187 | logger.info('%s started late clearance' % (info['id'])) |
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| 188 | #return redirect("%s/clearance_edit_form" % info['clear'].absolute_url()) |
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| 189 | |
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| 190 | logger.info('%s received valid callback' % student_id) |
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| 191 | |
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| 192 | else: |
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| 193 | logger.info('%s received unsuccessful callback: %s' % (student_id,pd['resp_desc'])) |
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| 194 | |
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| 195 | #review_state = wftool.getInfoFor(context,'review_state',None) |
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| 196 | #if review_state == 'opened': |
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| 197 | # wftool.doActionFor(context,'close') |
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| 198 | context.waeup_tool.changeWorkflowState(context, 'closed') |
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| 199 | |
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| 200 | return request.RESPONSE.redirect("%s/waeup_document_view" % context.absolute_url()) |
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| 201 | |
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