def verify_transaction(self, transaction: Transaction, data):
url = "https://pay.ir/pg/verify"
formdata = {
"api": "test" if self.testing else self.config["pin"],
"token": transaction.id,
}
try:
resp = request("post", url, data=formdata)
except RequestException:
raise GatewayNetworkError("Cannot connect to payir server")
try:
body = resp.json()
except Exception:
body = None
if resp.status_code != 200:
if not body:
raise TransactionError(
"Invalid transaction information (%s)" % resp.status_code
)
raise TransactionError(
"%s, code: %s" % (body["errorMessage"], body["errorCode"])
)
if int(transaction.amount) != int(body["amount"]):
raise TransactionError("Amount mismatch")
transaction.pan = body["cardNumber"]
transaction.amount = int(body["amount"])
transaction.order_id = body["factorNumber"]
transaction.meta = body
return transaction
def validate_transaction(self, data: dict) -> Transaction:
transaction = Transaction()
transaction.id = data.get("transid")
transaction.amount = int(data.get("amount", 0))
transaction.pan = data.get("cardnumber")
transaction.meta = data
transaction.validate_status = transaction.id is not None
return transaction
