JCart : Iteration-5

In Iteration-5 we will be primarily working on Cart related functionality. As part of Iteration-4 we have implemented showing Home page, Category Page, Product Page and Product Search features. In this Iteration we will implement the following usecases: Add To Cart in HomePage/CategoryPage/ProductPage Cart Page View Cart Items Updates Quantity Remove Items

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JCart : ShoppingCart Product Search Results

In our main template we have a Search box to search for products. In this post we will implement the Product Search functionality. When customer search for a product we will search products based on name or SKU or description. Let us implement the search handler method in ProductController as follows: @Controller public class ProductController extends JCartSiteBaseController { @Autowired protected CatalogService catalogService; ... ... @RequestMapping("/products") public String searchProducts(@RequestParam(name="q", defaultValue="") String query, Model model) { List<Product> products = catalogService.

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JCart : ShoppingCart Product Page

Customers can click on a product to view more details about the product either in Home Page or in Category Page. Let us implement Controller method to show Product details as follows: @Controller public class ProductController extends JCartSiteBaseController { @Autowired protected CatalogService catalogService; .... .... @RequestMapping("/products/{sku}") public String product(@PathVariable String sku, Model model) { Product product = catalogService.getProductBySku(sku); model.addAttribute("product", product); return "product"; } } @Service @Transactional public class CatalogService { @Autowired ProductRepository productRepository; .

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JCart : ShoppingCart Category Page

In our Home Page we displayed all the Categories along with few products per each category. When customer clicks on any Category Name we should display Category Page which shows all the products in that Category. We already have HomeController.category() method to handle the URL /categories/{name}. So let us create category.html thymeleaf template as follows: <!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml" xmlns:th="http://www.thymeleaf.org" xmlns:sec="http://www.thymeleaf.org/thymeleaf-extras-springsecurity3" layout:decorator="layout/mainLayout"> <head> <title>Category</title> </head> <body> <div layout:fragment="content"> <div class="single-product-area"> <div class="zigzag-bottom"></div> <div class="container"> <div class="row"> <div class="woocommerce-info"> <a href="" th:href="@{/}">Home</a> / <a href="" th:href="@{/categories/{name}(name=${category.

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JCart : ShoppingCart Home Page

In our Home page we will show all the categories along with few of the products in each Category. Let us update HomeController with two methods to show all the categories and the selected category products. @Controller public class HomeController extends JCartSiteBaseController { @Autowired protected CatalogService catalogService; @RequestMapping("/home") public String home(Model model) { List<Category> previewCategories = new ArrayList<>(); List<Category> categories = catalogService.getAllCategories(); for (Category category : categories) { Set<Product> products = category.

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JCart : ShoppingCart UI Layout Setup

In this post we will setup the layout for our ShoppingCart UI using Thymeleaf templates. Download the ustore theme zip file from https://www.freshdesignweb.com/ustora/and copy the following directories/files into jcart-site/src/main/resources/static/assets folder. css fonts img js style.css Create Site layout thymeleaf template jcart-site/src/main/resources/templates/layout/mainLayout.html as follows: <!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml" xmlns:th="http://www.thymeleaf.org" xmlns:sec="http://www.thymeleaf.org/thymeleaf-extras-springsecurity3"> <head> <meta charset="utf-8"/> <meta http-equiv="X-UA-Compatible" content="IE=edge"/> <meta name="viewport" content="width=device-width, initial-scale=1"/> <title layout:title-pattern="$DECORATOR_TITLE - $CONTENT_TITLE">QuilCart</title> <!-- Google Fonts --> <link href='https://fonts.

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JCart : Initial code setup for ShoppingCart

First we will start with setting up the initial code using SpringBoot. We have already discussed in JCart: Initial Code SetUp article about creating a maven module jcart-site which will be our ShoppingCart application. In that article we have shown what springboot dependencies to add as well. Just to recap we will be using SpringBoot, SpringMVC, Thymeleaf, JPA for our ShoppingCart application. jcart-site/pom.xml <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <parent> <groupId>com.

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JCart : Iteration-4

In this Iteration-4 we will start building the consumer facing ShoppingCart website. Initial code setup for ShoppingCart webapp [Configuring HTTPS/SSL/TLS] (/2015/12/jcart-configuring-https-ssltls/) ShoppingCart UI Layout setup Home Page Category Page Product Page Product Search Results

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JCart Iteration-3 : Manage Categories and Products

In this iteration we will start working on the key requirement of our JCart administration application, ie managing categories and products. We will create various categories like Birds, Flowers, Vehicles etc. While creating products we will assign it to one of the category. Managing Categories and Products also looks similar to Manage Roles and Users. But there are few new things we will learn like FileUploading etc. Create Spring Data JPA Repositories for Category and Product public interface CategoryRepository extends JpaRepository<Category, Integer> { Category getByName(String name); } public interface ProductRepository extends JpaRepository<Product, Integer> { Product findByName(String name); Product findBySku(String sku); @Query("select p from Product p where p.

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JCart: Manage Users

In our previous post JCart: Manage Roles we have seen how to list all roles, create new roles and update them. Implementation of Manage Users also follows the same approach and very similar to the Implementation of Manage Roles. So I am not posting details of the implementation here again. Instead you can simply refer the code on JCart github repository https://github.com/sivaprasadreddy/jcart. If you have any questions regarding the implementation of Manage Users please post a comment.

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