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112 lines
4.7 KiB
112 lines
4.7 KiB
from hashlib import md5
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from django.utils import timezone
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from mydefs import safe_int, safe_float
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from .models import Abon, AllTimePayLog
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from django.db import DatabaseError
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from django.conf import settings
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SECRET = getattr(settings, 'PAY_SECRET')
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SERV_ID = getattr(settings, 'PAY_SERV_ID')
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def allpay(request):
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def bad_ret(err_id, err_description=None):
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current_date = timezone.now()
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res = [
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"<?xml version='1.0' encoding='UTF-8'?>",
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"<pay-response>",
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" <status_code>%d</status_code>" % safe_int(err_id),
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" <time_stamp>%s</time_stamp>" % current_date.strftime("%d.%m.%Y %H:%M:%S"),
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" <description>%s</description>" % err_description if err_description is not None else '',
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"</pay-response>"
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]
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return '\n'.join(res)
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try:
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serv_id = request.GET.get('SERVICE_ID')
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act = safe_int(request.GET.get('ACT'))
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pay_account = safe_int(request.GET.get('PAY_ACCOUNT'))
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pay_id = request.GET.get('PAY_ID')
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pay_amount = safe_float(request.GET.get('PAY_AMOUNT'))
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sign = request.GET.get('SIGN').lower()
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# check sign
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md = md5()
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s = '_'.join((str(act), str(pay_account), serv_id or '', pay_id, SECRET))
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md.update(bytes(s, 'utf-8'))
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our_sign = md.hexdigest()
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if our_sign != sign:
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return bad_ret(-101)
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if act <= 0: return bad_ret(-101, 'ACT less than zero')
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if pay_account == 0: return bad_ret(-40, 'PAY_ACCOUNT is not passed')
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if act == 1:
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abon = Abon.objects.get(username=pay_account)
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fio = abon.fio
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ballance = float(abon.ballance)
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current_date = timezone.now().strftime("%d.%m.%Y %H:%M:%S")
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return "<?xml version='1.0' encoding='UTF-8'?>\n" \
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"<pay-response>\n" \
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" <balance>%.2f</balance>\n" % ballance + \
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" <name>%s</name>\n" % fio + \
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" <account>%d</account>\n" % pay_account + \
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" <service_id>%s</service_id>\n" % SERV_ID + \
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" <min_amount>10.0</min_amount>\n" \
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" <max_amount>50000</max_amount>\n" \
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" <status_code>21</status_code>\n" \
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" <time_stamp>%s</time_stamp>\n" % current_date + \
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"</pay-response>"
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elif act == 4:
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trade_point = safe_int(request.GET.get('TRADE_POINT'))
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receipt_num = safe_int(request.GET.get('RECEIPT_NUM'))
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abon = Abon.objects.get(username=pay_account)
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pays = AllTimePayLog.objects.filter(pay_id=pay_id)
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if pays.count() > 0:
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return bad_ret(-100)
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abon.add_ballance(None, pay_amount, comment='AllPay %.2f' % pay_amount)
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abon.save(update_fields=['ballance'])
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AllTimePayLog.objects.create(
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pay_id=pay_id,
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summ=pay_amount,
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abon=abon,
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trade_point=trade_point,
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receipt_num=receipt_num
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)
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current_date = timezone.now().strftime("%d.%m.%Y %H:%M:%S")
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return "<?xml version='1.0' encoding='UTF-8'?>" \
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"<pay-response>\n" + \
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" <pay_id>%s</pay_id>\n" % pay_id + \
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" <service_id>%s</service_id>\n" % serv_id + \
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" <amount>%.2f</amount>\n" % pay_amount + \
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" <status_code>22</status_code>\n" + \
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" <time_stamp>%s</time_stamp>\n" % current_date + \
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"</pay-response>"
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elif act == 7:
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pay = AllTimePayLog.objects.get(pay_id=pay_id)
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current_date = timezone.now().strftime("%d.%m.%Y %H:%M:%S")
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return "<?xml version='1.0' encoding='UTF-8'?>\n" \
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"<pay-response>\n" \
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" <status_code>11</status_code>\n" \
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" <time_stamp>%s</time_stamp>\n" % current_date + \
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" <transaction>\n" \
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" <pay_id>%s</pay_id>\n" % pay_id + \
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" <service_id>%s</service_id>\n" % serv_id + \
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" <amount>%.2f</amount>\n" % float(pay.summ) + \
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" <status>111</status>\n" + \
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" <time_stamp>%s</time_stamp>\n" % current_date + \
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" </transaction>\n" \
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"</pay-response>"
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else:
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return bad_ret(-101, 'ACT is not passed')
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except Abon.DoesNotExist:
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return bad_ret(-40)
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except DatabaseError:
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return bad_ret(-90)
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except AllTimePayLog.DoesNotExist:
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return bad_ret(-10)
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except AttributeError:
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return bad_ret(-101)
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