Adding source files for web app

Author: jt1088

src/main/java/guru/springframework/bootstrap/ProductLoader.java

@@ -38,6 +38,7 @@ public void onApplicationEvent(ContextRefreshedEvent event) {
         mug.setDescription("Spring Framework Guru Mug");
         mug.setImageUrl("https://springframework.guru/wp-content/uploads/2015/04/spring_framework_guru_coffee_mug-r11e7694903c348e1a667dfd2f1474d95_x7j54_8byvr_512.jpg");
         mug.setProductId("168639393495335947");
+        mug.setPrice(new BigDecimal("11.95"));
         productRepository.save(mug);
 
         log.info("Saved Mug - id:" + mug.getId());

src/main/java/guru/springframework/controllers/ProductController.java

@@ -0,0 +1,55 @@
+package guru.springframework.controllers;
+
+import guru.springframework.domain.Product;
+import guru.springframework.services.ProductService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+
+@Controller
+public class ProductController {
+
+    private ProductService productService;
+
+    @Autowired
+    public void setProductService(ProductService productService) {
+        this.productService = productService;
+    }
+
+    @RequestMapping(value = "/products", method = RequestMethod.GET)
+    public String list(Model model){
+        model.addAttribute("products", productService.listAllProducts());
+        System.out.println("Returning rpoducts:");
+        return "products";
+    }
+
+    @RequestMapping("product/{id}")
+    public String showProduct(@PathVariable Integer id, Model model){
+        model.addAttribute("product", productService.getProductById(id));
+        return "productshow";
+    }
+
+    @RequestMapping("product/edit/{id}")
+    public String edit(@PathVariable Integer id, Model model){
+        model.addAttribute("product", productService.getProductById(id));
+        return "productform";
+    }
+
+    @RequestMapping("product/new")
+    public String newProduct(Model model){
+        model.addAttribute("product", new Product());
+        return "productform";
+    }
+
+    @RequestMapping(value = "product", method = RequestMethod.POST)
+    public String saveProduct(Product product){
+
+        productService.saveProduct(product);
+
+        return "redirect:/product/" + product.getId();
+    }
+
+}

src/main/java/guru/springframework/services/ProductService.java

@@ -0,0 +1,12 @@
+package guru.springframework.services;
+
+
+import guru.springframework.domain.Product;
+
+public interface ProductService {
+    Iterable<Product> listAllProducts();
+
+    Product getProductById(Integer id);
+
+    Product saveProduct(Product product);
+}

src/main/java/guru/springframework/services/ProductServiceImpl.java

@@ -0,0 +1,31 @@
+package guru.springframework.services;
+
+import guru.springframework.domain.Product;
+import guru.springframework.repositories.ProductRepository;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+@Service
+public class ProductServiceImpl implements ProductService {
+    private ProductRepository productRepository;
+
+    @Autowired
+    public void setProductRepository(ProductRepository productRepository) {
+        this.productRepository = productRepository;
+    }
+
+    @Override
+    public Iterable<Product> listAllProducts() {
+        return productRepository.findAll();
+    }
+
+    @Override
+    public Product getProductById(Integer id) {
+        return productRepository.findOne(id);
+    }
+
+    @Override
+    public Product saveProduct(Product product) {
+        return productRepository.save(product);
+    }
+}