back4app problems with cloud code invalid function

Question

My issue is this: I have to implement some payment in an app iOS with conekta, I have the server running in back4app nicely before when I had only functions for braintree in the cloud code was playing nicely now that I have moved to conekta. The back4app calls fails constantly iOS gives me the error Invalid function and I have copied it from the sintax I had for the braintree ones, I'm not good in Node.js or js for that matter. the code I'm using for cloud:

// Requiring npm module
var braintree = require("braintree");
var conekta = require('conekta');
conekta.api_key = 'key_eYvWV7gSDkNYXsmr';
conekta.api_version = '2.0.0';

//conekta  stuff
// Function for conekta
Parse.Cloud.define("conektaCustomer", function (request, response) {
  var name = request.params.name;
  var email = request.params.email;
  var phone = request.params.phone;
  var card = 'card';
  var token_id = request.params.tokenId;
  var lavado = request.params.total;

  console.log(name + email + phone + card + token_id + lavado);

  var customerID = conekta.Customer.create({
    'name': name,
    'email': [email protected]',
    'phone': phone,
    'payment_methods': [{
      'type': card,
      'token_id': token_id
    }]
  }, function(err, res) {
      console.log(res.toObject());
    });

    order = conekta.Order.create({
    "line_items": [{
        "name": "Lavado",
        "unit_price": lavado,
        "quantity": 12
    }],
    "shipping_lines": [{
        "amount": 0,
        "carrier": "Automozo"
    }],
    "currency": "MXN",
    "customer_info": {
     "customer_id": customerID.id
    },
    "shipping_contact":{
     "phone": customerID.phone,
     "receiver": customerId.name,
     "address": {
       "street1": "Automozo",
       "city": "Monterrey",
       "state": "Nuevo Leon",
       "country": "MX",
       "postal_code": "64630",
       "residential": true
     }
   },
   "amount": lavado,
  "charges":[{
    "payment_method": {
      "token_id": token_id,
      "type": "card"
    }
  }]
}, function(err, res) {
      console.log(res.toObject());
});

});


// Initializing gateway
var gateway = braintree.connect({
  environment: braintree.Environment.Sandbox,
  merchantId: "rw4ty7nn96t8kzcz",
  publicKey: "qd77d84sy3836qbx",
  privateKey: "8fc74c88de4a7b8acf417aadfb92f6c5"
});

// Function for client token generation
Parse.Cloud.define("generateToken", function(request, response) {
  var clientId = request.params.clientId;
  console.log(clientId)
  gateway.clientToken.generate({
     customerId: clientId
  }, function (err, res) {
    if (err) {
      console.log(err);
      response.error(err);
    } else {
      response.success(res.clientToken);
    }
  });
});

// Function for checkout
Parse.Cloud.define("checkout", function (request, response) {
  var nonce = request.params.payment_method_nonce;
  var amountPayed = request.params.amount;
  var clientId = request.params.customerId;
  console.log(clientId);
  console.log(nonce);
  console.log(amountPayed);
  // Use payment method nonce here, for example:
  gateway.transaction.sale({
    amount: amountPayed, // $ 10.00 sale
    paymentMethodNonce: nonce,
    customerId: clientId,
    options: {
      submitForSettlement: true
    }
  }, function (err, result) {
    if (err) {
      response.error(err);
    } else {
      response.success();
    }
  });
});
//create empty customer id
Parse.Cloud.define("newCutomer", function (request, response) {

   gateway.customer.create({}, function (err, result) {

   if (err) {
   console.log(err);
   response.error(err);
   } else {
     console.log(result.customer.id);
     response.success(result.customer.id);
   }
  });
});

//create new customer for cc save?
Parse.Cloud.define("createWithNonce", function (request, response) {
  var clientNew = request.params.clientId;
  var nonceFromTheClient = request.params.payment_method_nonce;
  console.log("here");
  console.log(nonceFromTheClient);
  gateway.customer.create({
  firstName: "Charity",
  lastName: "Smith",
  paymentMethodNonce: nonceFromTheClient
}, function (err, result) {
  result.success;
  // true

  result.customer.id;
  // e.g 160923
  console.log(result.customer.id);

  result.customer.paymentMethods[0].token;
  // e.g f28wm
    if (err) {
      console.log(err);
      response.error(err);
    } else {
      response.success(result.customer.id);
    } 
  });
});

And in iOS:

func makeCardPayment() {

        do {

            try PFCloud.callFunction("conektaCustomer", withParameters: ["name":nameUser, "email": "[email protected]", "phone":numeroDeTelefono, "tokenID":"tok_test_visa_4242", "total":monto])

        } catch let error {

            print(error.localizedDescription)

        }
    }

It just throws invalid function, nothing more, any help?

Answer 1

So, I checked here and at the line: 21 from the function: "conektaCustomer", you'll need add a quotation marks, like the line below:

var customerID = conekta.Customer.create({
    'name': name,
    'email': '[email protected]',
    'phone': phone,
    'payment_methods': [{
      'type': card,
      'token_id': token_id
    }]
  }, function(err, res) {
      console.log(res.toObject());
    });

If you continue to get this invalid function problem, will need to investigate further.