https://classic.ptotoday.com/components/com_store/app/services/categories.service.js?6abe455424a36

1'use strict';
2angular.module('sfmStore')
3    .service('$categories', function($http, $q) {
4        this.getProductCategories = function() {
5            return $http.get('/store?format=json&task=categories.api_categoryList');
6        }
7
8        this.getCategoryById = function(id) {
9            var deferred = $q.defer();
10            $http.get('/store?format=json&task=categories.api_categoryList').then(function(res) {
11                var data = res.data.data;
12                var category = data.filter(function(item) {
13                    return item.id === id;
14                });
15                deferred.resolve(category);
16            });
17            return deferred.promise;
18        }
19    });