[TASK] fix for presentation

src/main/java/de/mstock/monolith/domain/ProductRepository.java

@@ -11,6 +11,10 @@ public interface ProductRepository extends Repository<Product, Integer> {
       + "where key(i) = ?1 and lower(i.name) = ?2")
   Product findByI18nName(String language, String name);
 
+	@Query("select p from Product p join fetch p.i18n i left join fetch i.reviews r "
+      + "where key(i) = ?1 and p.id = ?2")
+  Product findByID(String language, Integer id);
+
   @Query("select p from Product p")
   List<Product> findAll();
 

src/main/java/de/mstock/monolith/service/ShopService.java

@@ -71,6 +71,19 @@ public class ShopService {
     return Collections.unmodifiableList(productsDTO);
   }
 
+  /**
+   * Gets a product in the current language.
+   *
+   * @return A simplified Data Transfer Object.
+   */
+  public ProductDTO getProduct(Locale locale, Integer id) {
+    Product product = productRepository.findByID(locale.getLanguage(), id);
+    if (product == null) {
+      throw new NotFoundException();
+    }
+    return dtoFactory.createProductDTO(product, locale);
+  }
+
   /**
    * Gets a product in the current language.
    *

src/main/java/de/mstock/monolith/web/ProductController.java

@@ -69,10 +69,10 @@ public class ProductController {
     return TEMPLATE;
   }
 
-  @RequestMapping(value = "/products/{prettyUrlFragment:[\\w-]+}.json", method = RequestMethod.GET)
+  @RequestMapping(value = "/products/{id}.json", method = RequestMethod.GET)
   @ResponseBody
-  public ProductDTO productJson(@PathVariable String prettyUrlFragment, Locale locale) {
+  public ProductDTO productJson(@PathVariable Integer id, Locale locale) {
-    return shopService.getProduct(locale, prettyUrlFragment);
+    return shopService.getProduct(locale, id);
   }
 
   @RequestMapping(value = "/products.json", method = RequestMethod.GET)

src/main/resources/templates/product.html

@@ -33,7 +33,7 @@
         <h2 th:text="${product.name}">Product Name</h2>
 
         <!-- Addition: traffic light food labeling system of the stock microservice -->
-        <img width="10%" class="icon" th:src="${'https://stock.pub.warehost.de/api/good/availablity/'+product.id}"/>
+        <img width="10%" class="icon" th:src="${'http://localhost:8081/api/good/availablity/'+product.id}"/>
 
         <p class="text-info text-uppercase" th:text="${product.price}">0,00 Euro</p>
         <p class="lead" th:text="${product.description}">Description.</p>