BadJavascript.js

  var Employees = [{
    id: 0,
    name: "sandeep",
    skills: [ "Javascript", "Angular" ],
    experience: 2, // add later
    salary: 100
  },
  {
    id: 1,
    name: "Abhishek",
    skills: [ "Java", "Angular", "CouchDB" ],
    experience: 2, // add later
    salary: 200
  },
  {
    id: 2,
    name: "Amith",
    skills: [ "Java", "Spark", "Cassandra" ],
    experience: 2, // add later
    salary: 100
  }];

  var Companies = [{
      name: "Razorthink",
      employees: [ 0, 1, 2 ]
  }];

  var Domains = {
    testing: [ "Selenium", "JUnit" ],
    backend: [ "Java", "NodeJS", "Cassandra", "Spark" ],
    frontend: [ "Javascript", "HTML", "CSS", "Angular" ]
  };

  var MODEL = {
    employees: [],
    companyCost: 0,
    backend: []
  }

  /*Get all employees of Razorthink who do not know javascript*/
  function getEmployees(){
    for(var i=0;i<Companies.length;i++){
      if(Companies[i].name == "Razorthink"){
        var employeeList = Companies[i].employees;
        for( var j=0; j<employeeList.length; j++ ){
          for(var k=0; k<Employees.length; k++){
            if(employeeList[j] == Employees[k].id){
                // console.log("employeeList:"+employeeList[j]);
                if(Employees[k].skills.indexOf("Javascript") <= -1){
                  console.log("In pushing", Employees[k].name +" having skills"+Employees[k].skills.toString())
                  MODEL.employees.push(Employees[k]);
                  MODEL.companyCost += Employees[k].salary;
                }
            }
          }
        }
      }
    }
  }

  getEmployees();
  console.log(JSON.stringify(MODEL.employees));
  console.log(MODEL.companyCost);