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fixed PayV1 gateway #117

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fixed PayV1 gateway #117

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2b42809
fixed PayV1 gateway
TinyPuff Sep 3, 2024
cd8c38e
Update zibal.py
TinyPuff Sep 3, 2024
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1 change: 1 addition & 0 deletions azbankgateways/banks/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -6,3 +6,4 @@
from .sep import SEP # noqa
from .zarinpal import Zarinpal # noqa
from .zibal import Zibal # noqa
from .payV1 import PayV1
18 changes: 15 additions & 3 deletions azbankgateways/banks/banks.py
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Original file line number Diff line number Diff line change
Expand Up @@ -121,18 +121,24 @@ def verify(self, tracking_code):

def ready(self) -> Bank:
self.pay()
self._request.session['tracking_code'] = self.get_tracking_code()
self._request.session['callback_url'] = self._client_callback_url
bank = Bank.objects.create(
bank_choose_identifier=self.identifier,
bank_type=self.get_bank_type(),
amount=self.get_amount(),
reference_number=self.get_reference_number(),
response_result=self.get_transaction_status_text(),
tracking_code=self.get_tracking_code(),
callback_url=self._client_callback_url,
)
self._bank = bank
bank_object = Bank.objects.get(tracking_code=bank.tracking_code)
self._set_payment_status(PaymentStatus.WAITING)
if self._client_callback_url:
if self._client_callback_url and str(bank_object.bank_type).upper() != 'PAYV1':
self._bank.callback_url = self._client_callback_url
elif str(bank_object.bank_type).upper() == 'PAYV1':
bank_object.callback_url = self._client_callback_url
return bank

@abc.abstractmethod
Expand All @@ -145,13 +151,19 @@ def verify_from_gateway(self, request):
self.prepare_verify_from_gateway()
self._set_payment_status(PaymentStatus.RETURN_FROM_BANK)
self.verify(self.get_tracking_code())


def get_client_callback_url(self):
"""این متد پس از وریفای شدن استفاده خواهد شد. لینک برگشت را بر میگرداند.حال چه وریفای موفقیت آمیز باشد چه با
لغو کاربر مواجه شده باشد"""
tracking_code = str(self._request.session.get('tracking_code'))
callback_url = self._request.session.get('callback_url')
del self._request.session['tracking_code']
del self._request.session['callback_url']

return append_querystring(
self._bank.callback_url,
{settings.TRACKING_CODE_QUERY_PARAM: self.get_tracking_code()},
callback_url,
{settings.TRACKING_CODE_QUERY_PARAM: tracking_code},
)

def redirect_client_callback(self):
Expand Down
63 changes: 39 additions & 24 deletions azbankgateways/banks/payV1.py
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Original file line number Diff line number Diff line change
Expand Up @@ -10,7 +10,7 @@
BankGatewayRejectPayment,
BankGatewayStateInvalid,
)
from azbankgateways.models import BankType, CurrencyEnum, PaymentStatus
from azbankgateways.models import BankType, CurrencyEnum, PaymentStatus, Bank


class PayV1(BaseBank):
Expand Down Expand Up @@ -58,7 +58,8 @@ def get_pay_data(self):
"amount": self.get_gateway_amount(),
"redirect": self._get_gateway_callback_url(),
"mobile": self.get_mobile_number(),
"factorNumber": self.get_tracking_code(),
# "factorNumber": self.get_tracking_code(),
"factorNumber": self._request.session.get('tracking_code'),
}
return data

Expand Down Expand Up @@ -87,14 +88,16 @@ def pay(self):

def prepare_verify_from_gateway(self):
super(PayV1, self).prepare_verify_from_gateway()
for method in ["GET", "POST", "data"]:
token = getattr(self.get_request(), method).get(TRACKING_CODE_QUERY_PARAM, None)
request = self.get_request()
for method in ["GET", "POST",]:
token = getattr(request, method, {}).get('token', None)

if token:
self._set_reference_number(token)
self._set_bank_record()
break
else:
raise BankGatewayStateInvalid
else:
raise BankGatewayStateInvalid

def verify_from_gateway(self, request):
super(PayV1, self).verify_from_gateway(request)
Expand All @@ -106,7 +109,7 @@ def verify_from_gateway(self, request):
def get_verify_data(self):
super(PayV1, self).get_verify_data()
data = {
"api": self._merchant_code(),
"api": self._merchant_code,
"token": self.get_reference_number(),
}
return data
Expand All @@ -119,23 +122,35 @@ def verify(self, tracking_code):

data = self.get_verify_data()
response = self._send_data(self._verify_api_url, data, timeout=10)
response_json = response.json()
status = PaymentStatus.COMPLETE
if int(response_json["status"]) != 1:
if int(response_json["errorCode"]) == -5:
status = PaymentStatus.ERROR
elif int(response_json["errorCode"]) == -9:
status = PaymentStatus.EXPIRE_VERIFY_PAYMENT
elif int(response_json["errorCode"]) == -15:
status = PaymentStatus.CANCEL_BY_USER
elif int(response_json["errorCode"]) == -27:
status = PaymentStatus.RETURN_FROM_BANK
else:
status = PaymentStatus.ERROR

try:
response_json = response.json()
if int(response_json["status"]) == 1:
status = PaymentStatus.COMPLETE
extra_information = json.dumps(response_json)
self._bank.extra_information = extra_information
except:
status = PaymentStatus.ERROR
# error codes
if "</html>" in response.text:
for i in range(-28, 1):
if f'<span class="server-error-code">{i}</span>' in response.text:
print(f"Status Code: {i}")
status_code = int(i)
break

if status_code == -5:
status = PaymentStatus.ERROR
elif status_code == -9:
status = PaymentStatus.EXPIRE_VERIFY_PAYMENT
elif status_code == -15:
status = PaymentStatus.CANCEL_BY_USER
elif status_code == -27:
status = PaymentStatus.RETURN_FROM_BANK
else:
status = PaymentStatus.ERROR


self._set_payment_status(status)
extra_information = json.dumps(response_json)
self._bank.extra_information = extra_information
self._bank.save()

def _send_data(self, url, data, timeout=5) -> requests.post:
Expand All @@ -149,4 +164,4 @@ def _send_data(self, url, data, timeout=5) -> requests.post:
logging.exception("PayV1 time out gateway {}".format(data))
raise BankGatewayConnectionError()

return response
return response