Merge branch 'master' of https://github.com/ikismail/Angular4-ShoppingCart

Author: ikismail

package.json

@@ -11,10 +11,10 @@
     "lint": "ng lint",
     "e2e": "ng e2e",
     "postinstall": "ng build --aot -prod",
-    "deploy": "git push origin master && git push heroku master"
+    "deploy": "git push && git push heroku"
   },
   "engines": {
-    "node": "8.11.1",
+    "node": "8.11.0",
     "npm": "5.6.0"
   },
   "private": true,

src/app/product/product-list/product-list.component.html

@@ -96,4 +96,4 @@ <h5 class="card-title">
   </div>
 </div>
 <app-add-product></app-add-product>
-<ng2-toasty></ng2-toasty>
+<ng2-toasty></ng2-toasty>

src/app/product/product-list/product-list.component.ts

@@ -1,22 +1,22 @@
-import { FilterByBrandPipe } from "./../shared/filterByBrand.pipe";
-import { AuthService } from "./../../index/shared/auth.service";
-import { Product } from "./../model/product";
-import { ProductService } from "./../shared/product.service";
-import { Component, OnInit } from "@angular/core";
-import { LoaderSpinnerService } from "../../modules/loader-spinner/loader-spinner";
-import { ToastyConfig, ToastOptions, ToastyService } from "ng2-toasty";
+import { FilterByBrandPipe } from './../shared/filterByBrand.pipe';
+import { AuthService } from './../../index/shared/auth.service';
+import { Product } from './../model/product';
+import { ProductService } from './../shared/product.service';
+import { Component, OnInit } from '@angular/core';
+import { LoaderSpinnerService } from '../../modules/loader-spinner/loader-spinner';
+import { ToastyConfig, ToastOptions, ToastyService } from 'ng2-toasty';
 
 @Component({
-  selector: "app-product-list",
-  templateUrl: "./product-list.component.html",
-  styleUrls: ["./product-list.component.scss"]
+  selector: 'app-product-list',
+  templateUrl: './product-list.component.html',
+  styleUrls: ['./product-list.component.scss']
 })
 export class ProductListComponent implements OnInit {
   productList: Product[];
 
-  brands = ["All", "Google", "Apple", "Samsung", "OnePlus", "Lenovo", "Nokia"];
+  brands = ['All', 'Google', 'Apple', 'Samsung', 'OnePlus', 'Lenovo', 'Nokia'];
 
-  selectedBrand: "All";
+  selectedBrand: 'All';
 
   page = 1;
   constructor(
@@ -39,7 +39,7 @@ export class ProductListComponent implements OnInit {
       this.productList = [];
       product.forEach(element => {
         const y = element.payload.toJSON();
-        y["$key"] = element.key;
+        y['$key'] = element.key;
         this.productList.push(y as Product);
       });
     });

tslint.json

@@ -56,7 +56,7 @@
       "check-whitespace"
     ],
     "prefer-const": true,
-    "quotemark": [true, "double"],
+    "quotemark": [true, "single"],
     "radix": true,
     "semicolon": [true, "always"],
     "triple-equals": [true, "allow-null-check"],