// Code goes here

var myApp = angular.module('myApp', ['angularUtils.directives.dirPagination']);

function MyController($scope, $http) {

  $scope.currentPage = 1;
  $scope.pageSize = 20;
  $scope.cart = [{
            "Name" : "Demo Riga 1",
            "Price" : 10
        },
        {
            "Name" : "Demo Riga 2",
            "Price" : 5
        }];
 
 $scope.getTotal = function(){
    var total = 0;
    for(var i = 0; i < $scope.cart.length; i++){
        var product = $scope.cart[i];
        total += (product.Price);
    }
    return total;
}

$scope.addItem = function ()) {
	console.log('test');
	$scope.cart.push({
        Name: Name,
        Price: Price
    });
} 

 $http.get("entity.json")
    .then(function(response) {
        $scope.entity = response.data;
    });
	
	
  $scope.pageChangeHandler = function(num) {
      
  };
}

function OtherController($scope) {
  $scope.pageChangeHandler = function(num) {
  
  };
}




myApp.controller('MyController', MyController);
myApp.controller('OtherController', OtherController);

// Code goes here

var myApp = angular.module('myApp', ['angularUtils.directives.dirPagination']);

function MyController($scope, $http) {

  $scope.currentPage = 1;
  $scope.pageSize = 20;
  $scope.cart = [{
            "Name" : "Demo Riga 1",
            "Price" : 10
        },
        {
            "Name" : "Demo Riga 2",
            "Price" : 5
        }];
 
 $scope.getTotal = function(){
    var total = 0;
    for(var i = 0; i < $scope.cart.length; i++){
        var product = $scope.cart[i];
        total += (product.Price);
    }
    return total;
}

$scope.addItem = function () {
	console.log('test');
	$scope.cart.push({
        Name: Name,
        Price: Price
    });
} 

 $http.get("entity.json")
    .then(function(response) {
        $scope.entity = response.data;
    });
	
	
  $scope.pageChangeHandler = function(num) {
      
  };
}

function OtherController($scope) {
  $scope.pageChangeHandler = function(num) {
  
  };
}




myApp.controller('MyController', MyController);
myApp.controller('OtherController', OtherController);

Update app.js