def repay_loan(self):
"""
Pay Loan
:param session_id, amount:
:return response object:
"""
# Alert user of incoming Mpesa checkout
amount = int(self.user_response)
menu_text = "END You are repaying {}/-. \
We have sent the MPESA \
checkout...\n".format(amount)
menu_text += "If you dont have a bonga pin, dial \n"
menu_text += "Dial dial *126*5*1# to create.\n"
# Declare Params
gateway = make_gateway()
productName = current_app.config["PRODUCT_NAME"]
currencyCode = "KES"
metadata = {"Sacco Repayment": "Nerds", "productId": "321"}
# pass to gateway
try:
transactionId = gateway.initiateMobilePaymentCheckout(
productName, self.phone_number, currencyCode, amount, metadata)
except AfricasTalkingGatewayException as e:
print "Received error response: {}".format(str(e))
# Print the response onto the page so that our gateway can read it
return respond(menu_text)
def b2c_checkout(self):
if self.user.account > 1:
# Reduce the balance
self.user.withdraw(1)
db.session.add(self.user)
db.session.commit()
menu_text = "END We are sending your withdrawal of\n"
menu_text += " KES {}/- shortly... \n".format(self.user_response)
# Declare Params
gateway = make_gateway()
product_name = current_app.config["PRODUCT_NAME"]
recipients = [{
"phoneNumber": self.phone_number,
"currencyCode": "KES",
"amount": int(self.user_response),
"metadata": {
"name": "Client",
"reason": "Withdrawal"
}
}]
# Send B2c
try:
gateway.mobilePaymentB2CRequest(product_name, recipients)
except AfricasTalkingGatewayException as e:
print "Received error response {}".format(str(e))
else:
# Alert user of insufficient funds
menu_text = "END Sorry, you don't have sufficient\n"
menu_text += " funds in your account \n"
return respond(menu_text)
def c2b_checkout(self):
# Alert user of incoming Mpesa checkout
menu_text = "END We are sending you the MPESA checkout in a moment...\n"
menu_text += "If you dont have a bonga pin, dial \n"
menu_text += "Dial dial *126*5*1# to create.\n"
gateway = make_gateway()
product_name = current_app.config["PRODUCT_NAME"]
currency_code = "KES"
amount = int(self.user_response)
metadata = {"sacco": "Nerds", "productId": "321"}
api_key = current_app.config["AT_APIKEY"]
user_name = current_app.config["AT_USERNAME"]
payload = {
"phone_number": self.phone_number,
"product_name": product_name,
"metadat": metadata,
"amount": amount,
"currency_code": currency_code,
"metadata": metadata,
"api_key": api_key,
"user_name": user_name
}
async_checkoutc2b.apply_async(args=[payload], countdown=10)
return respond(menu_text)
def c2b_checkout(self):
# Alert user of incoming Mpesa checkout
menu_text = "END We have sent the MPESA checkout...\n"
menu_text += "If you dont have a bonga pin, dial \n"
menu_text += "Dial dial *126*5*1# to create.\n"
# Declare params
gateway = make_gateway()
product_name = current_app.config["PRODUCT_NAME"]
currency_code = "KES"
amount = int(self.user_response)
metadata = {"sacco": "Nerds", "productId": "321"}
# pass to gateway
try:
menu_text += "transactionId is: %s" % \
gateway.initiateMobilePaymentCheckout(
product_name,
self.phone_number,
currency_code,
amount,
metadata)
except AfricasTalkingGatewayException as e:
menu_text += "Received error response: {}".format(str(e))
# Print the response onto the page so that our gateway can read it
return respond(menu_text)
def send_loan(self, ):
debptor_phone_number = self.user_response
amount = 1
# Find and update creditor
creditorAccount = self.user
creditorAccount.withdraw(amount)
# Send the loan if new account balance is above 0
if creditorAccount.account > 0:
menu_text = "END We are sending KES {}/- \n".format(amount)
menu_text += "to the loanee shortly. \n"
# get and update Debtor
debptorAccount = User.query.filter_by(
phone_number=debptor_phone_number).first()
if debptorAccount:
debptorAccount.deposit(amount)
db.session.add(debptorAccount)
db.session.add(creditorAccount)
# SMS New Balance
code = current_app.config["SMS_CODE"]
recepients = self.phone_number
message = "We have sent {}/- to {} \nIf \
this is a wrong number the transaction will fail\n" \
"Your new balance is {} \n\
Thank you.\n".format(amount, debptor_phone_number,
=
creditorAccount.account)
gateway = make_gateway()
try:
gateway.sendMessage(recepients, message, code)
except AfricasTalkingGatewayException as e:
print "Encountered an error while sending: {}\n".format(str(e))
# TODO figure out
# change user level to 0
# session_level = SessionLevel.query.filter_by(session_id=session_id).first()
# session_level.demote_level()
# db.session.add(session_level)
# Update DB
db.session.commit()
# respond
menu_text += "CONFIRMED we have sent money to {} \n".format(
creditorAccount.phone_number)
else:
# respond
menu_text = "END Sorry we could not send the money. \n"
menu_text += "You dont have enough money. {}\n".format(
creditorAccount.account)
# Print the response onto the page so that our gateway can read it
return respond(menu_text)
def async_checkoutc2b(self, payload):
gateway = make_gateway(api_key=payload.get("api_key"),
user_name=payload.get("user_name"))
# pass to gateway
try:
transaction_id = gateway.initiateMobilePaymentCheckout(
productName_=payload["product_name"],
amount_=payload["amount"],
metadata_=payload["metadata"],
phoneNumber_=payload['phone_number'],
currencyCode_=payload["currency_code"])
print "Transaction id is: " + transaction_id
except Exception as exc:
raise self.retry(exc=exc, countdown=5)