Merge branch '購入機能' into 'master'

購入機能追加

See merge request !45

src/main/java/com/example/api/EcsiteRestController.java

@@ -10,6 +10,7 @@ import javax.servlet.http.HttpSession;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.security.core.annotation.AuthenticationPrincipal;
 import org.springframework.security.crypto.password.Pbkdf2PasswordEncoder;
+import org.springframework.ui.Model;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestBody;
@@ -52,19 +53,22 @@ public class EcsiteRestController {
 	}
 	
 	@PostMapping("inputCart")
-	public void inputCart(@RequestBody ItemData data) {
+	public void inputCart(@RequestBody ItemData data, Model model) {
 		if(session.getAttribute("cart") == null){
 			LinkedHashMap<String, Items> cart = new LinkedHashMap<String, Items>();
 			String id = data.getShoesId().toString(); 
 			cart.put(id , itemsService.findOne(data.getShoesId(),data.getQuantity()));
 			System.out.println(cart);
 			session.setAttribute("cart", cart);
+			session.setAttribute("cartValue", data.getQuantity());
 		}else{
 			LinkedHashMap<String, Items> cart = new LinkedHashMap<String, Items>();
 			String id = data.getShoesId().toString();
 			cart = (LinkedHashMap<String, Items>) session.getAttribute("cart");
 			cart.put(id, itemsService.findOne(data.getShoesId(),data.getQuantity()));
 			session.setAttribute("cart", cart);
+			int nowQuantity =  (int) session.getAttribute("cartValue");
+			session.setAttribute("cartValue", nowQuantity + data.getQuantity());
 		}
 	}
 	
@@ -77,5 +81,6 @@ public class EcsiteRestController {
 		//User user = userDetails.getUser();
 		//Integer userId = user.getId();
 		salesLogService.update(1, cart);
+		session.removeAttribute("cart");
 	}
 }
\ No newline at end of file

src/main/java/com/example/web/EcsiteController.java

@@ -75,6 +75,11 @@ HttpSession session;
 	public String top(Model model, @AuthenticationPrincipal LoginUser userDetails) {
 		User user = userDetails.getUser();
 		model.addAttribute("user", user);
+		if(session.getAttribute("cartValue") ==  null) {
+			model.addAttribute("cartValue", 0);
+		}else {
+			model.addAttribute("cartValue",session.getAttribute("cartValue"));
+		}
 		//遷移先 設定済み
 		return "index";
 	}
@@ -99,6 +104,12 @@ HttpSession session;
 		//user情報取得、格納
 		User user = userDetails.getUser();
 		model.addAttribute("user", user);
+		//カート個数取得、格納
+		if(session.getAttribute("cartValue") ==  null) {
+			model.addAttribute("cartValue", 0);
+		}else {
+			model.addAttribute("cartValue",session.getAttribute("cartValue"));
+		}
 		//遷移先 未設定
 		return "list";
 	}
@@ -128,6 +139,9 @@ HttpSession session;
 		User user = userDetails.getUser();
 		model.addAttribute("user", user);
 		items = (LinkedHashMap<String, Items>) session.getAttribute("cart");
+		if(items == null) {
+			return "Cart";
+		}
 		items.forEach((key, value) -> {
 			cart.add(value);
 		});

src/main/resources/templates/index.html

@@ -65,7 +65,7 @@
                         
                         <ul class="nav navbar-nav navbar-right cart-menu">
                         <li><a href="#" class="search-btn"><i class="fa fa-search" aria-hidden="true"></i></a></li>
-                        <li><a href="#"><span> Cart</span> <span class="shoping-cart">0</span></a></li>
+                        <li><a href="#"><span> Cart</span> <span th:text="${cartValue}" class="shoping-cart">0</span></a></li>
                     </ul>
                     </div><!-- /.navbar-collapse -->
 

src/main/resources/templates/list.html

@@ -91,7 +91,7 @@
                         
                         <ul class="nav navbar-nav navbar-right cart-menu">
                         <li><a href="#" class="search-btn"><i class="fa fa-search" aria-hidden="true"></i></a></li>
-                        <li><a href="#"><span> Cart</span> <span class="shoping-cart">0</span></a></li>
+                        <li><a href="#"><span> Cart</span> <span class="shoping-cart" th:text="${cartValue}">0</span></a></li>
                     </ul>
                     </div><!-- /.navbar-collapse -->
                 </div>