Slide 110 directives_use_tp TP7

call service

    $scope.getRatingClass = ProductUtils.getRatingCss;

            $scope.addToCart = function(pItem){
                 UserService.addToCart(pItem,1);
                 $location.path('/basket');
            };

catalog1.html

   <article class="k-product hproduct" ng-repeat="product in products">
            <div class="photo-data">
                <p>
                    <a ng-href="#/book/{{product.id}}">
                        <img class="photo" ng-src="img/catalog/{{product.id}}.jpg" />
                    </a>
                </p>
            </div>

catalog2.html

 <p class="extra new" ng-if="product.isNew">new</p>

            <h3 class="fn name">
                <a ng-href="#/book/{{product.id}}" title="See Product sheet">{{product.name}}</a>
            </h3>

            <p ng-class="getRatingClass(product)">

catalog3.html

 <span ng-show="product.comments">
            <a href="#comments">{{product.comments.length}} comment(s)</a>
        </span>
        <span ng-hide="product.comments">
            No comment
        </span>

catalog4.html

  <div class="price-data">
                <p class="all-prices">
                    <strong class="price new">{{product.price | currency}}</strong>
                </p>
            </div>
            <div class="buyZone">
                <p class="buy">
                    <a href="#/basket" ng-click="addToCart(product)">Add to basket</a>
                </p>
            </div>

gistfile1.txt

    .controller('BasketController', ['$scope', 'UserService', 'User' , function ($scope, UserService) {
            $scope.items = UserService.getCurrentUser().cart.getItems();
            $scope.nbItems = $scope.items.length;
            $scope.getTotal = function () {

gistfile2.txt

 var UserService = function ($http, $q, $log, $cookies, $cookieStore, User, isDebugMode) {

        /** Currently logged user. */
        var currentUser = null;   

        var saveCurrentUser = function(){
            $cookieStore.put('cart',currentUser.cart.getItems());
            $cookieStore.put('user',currentUser);
        };

        this.getCurrentUser = function () {

            if (!currentUser) {
                currentUser = $cookieStore.get('user');
                if (!currentUser) {
                    currentUser = User.createUser();
                    saveCurrentUser();
                }else{
                    currentUser.cart = User.createCart($cookieStore.get('cart'));
                }
            }
            return currentUser;
        };

        /** Add an item with a given quantity in the user basket. */
        this.addToCart = function (pItem, pQty) {
            this.getCurrentUser().cart.setItemQty(pItem, pQty);
            saveCurrentUser();
        };        

ProductUtils UserService

  .controller('CatalogController', ['$scope', '$location', 'catalogService','ProductUtils', 'UserService', function ($scope, $location, catalogService, ProductUtils, UserService) {