item.service.js

System.register(['node_modules/angular2/core', 'rxjs/Rx'], function(exports_1, context_1) {
    "use strict";
    var __moduleName = context_1 && context_1.id;
    var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
        var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
        if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
        else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
        return c > 3 && r && Object.defineProperty(target, key, r), r;
    };
    var __metadata = (this && this.__metadata) || function (k, v) {
        if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
    };
    var core_1, Rx_1;
    var URL_ITEM, ItemService;
    return {
        setters:[
            function (core_1_1) {
                core_1 = core_1_1;
            },
            function (Rx_1_1) {
                Rx_1 = Rx_1_1;
            }],
        execute: function() {
            URL_ITEM = 'app/items.json';
            ItemService = (function () {
                function ItemService(_http) {
                    this._http = _http;
                }
                ItemService.prototype.getCustomers = function () {
                    return this._http.get(URL_ITEM)
                        .map(function (response) { return response.json(); })
                        .toPromise()
                        .catch(function (err) {
                        console.log(err);
                        return Promise.reject(err);
                    });
                };
                ItemService.prototype.getCustomers_RxObservable = function () {
                    return this._http.get(URL_CUSTOMER)
                        .map(function (response) { return response.json(); })
                        .catch(this._handlerError);
                };
                ItemService.prototype._handlerError = function (err) {
                    console.log(err); //logs for devs
                    return Rx_1.Observable.throw(err); //can customize err here
                };
                ItemService = __decorate([
                    core_1.Injectable(), 
                    __metadata('design:paramtypes', [Object])
                ], ItemService);
                return ItemService;
            }());
            exports_1("ItemService", ItemService);
        }
    }
});
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