After successfully testing this code in Angular and getting the correct responses in console.log, I decided to migrate it to cloud code. Since the function manipulates data in the user table, I had to use the master key and implement it in cloud code. However, when running the code on the cloud, it saves the 'duty' column to the user table without any data, even though there should be data to be saved. Additionally, I suspect that the code may not be running past the first Parse Query because the console.log output is empty in the Parse Logs. Can you point out where I might have gone wrong?
'use strict';
var express = require('express');
var app = express();
app.use(express.bodyParser());
var _ = require('underscore');
var server = require('http').createServer(app);
Parse.Cloud.define("updateMerchant", function(request, response) {
Parse.Cloud.useMasterKey();
var user = Parse.Object.extend("User")
var merchantQuery = new Parse.Query(Parse.User);
var Offers = Parse.Object.extend("Offer");
var offerQuery = new Parse.Query(Offers);
var Matches = Parse.Object.extend("Matched");
var matchQuery = new Parse.Query(Matches);
var merchantDuty = [];
var merchants = request.params.data; //I confirmed the validity of this a key value pair where the value is an array of objects.
var merchantIds = _.map(merchants, function(n){return n.id});
console.log(merchantIds)
offerQuery.containedIn("user", merchants);
offerQuery.limit(1000);
offerQuery.find({//CODE STOPS RUNNING?!?
success: function (offers) {
var offerIds = _.map(offers, function (n) {
return n.id});
console.log(offers)//this is telling as it does not appear in the Parse log!
var offersBeta = _.map(offers, function (n) {
return _.extend(_.find(n), {id: n.id})});
matchQuery.containedIn("offer", offers);
matchQuery.limit(1000);
matchQuery.find({
success: function (matches) {
var merchantArray = _.map(_.flatten(matches), function (n) {return _.find(n)});
var offers3 = _.map(offersBeta, function (n) {return _.extend(n, {
Matched: _.filter(merchantArray, function (a) {return a.offer.id == n.id})
})})
var duty = function (TotalBill, id) {
var promise = new Parse.Promise();
merchantQuery.get(id, {
success: function (merchantBill) {
merchantBill.set("duty", TotalBill);
merchantBill.save().then(function(obj){ console.log(obj); }, function(error){console.log(error)})
}
})
}
merchantDuty.push(duty(_.map(offer9, function(n){return n.TotalBill}), _.map(offer9, function(n){return n.id)}));
},
error: function(){console.log(error);}
});
}
return Parse.Promise.when(merchantDuty).then(function() {
response.success("Success");
},
function(error) {
response.error("Something is still wrong");
console.log(error);
})
})
It seems that nothing is executed between the offerQuery.find and returning Parse.Promise.