Merge branch '調整' into 'master'

追加

See merge request !72

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

@@ -124,6 +124,10 @@ public class EcsiteRestController {
 		LinkedHashMap<String, Items> cart = new LinkedHashMap<String, Items>();
 		String id = data.getShoesId().toString();
 		//生成したHashMapにセッションにもともとある情報を照会させる。
+		shoes = shoesService.findOne(data.getShoesId());
+		if(shoes.getStock() < data.getQuantity()){
+			throw new BadRequestException();
+		}
 		cart = (LinkedHashMap<String, Items>) session.getAttribute("cart");
 		if(data.getQuantity() == 0) {
 			cart.remove(id);

src/main/resources/static/js/cart.js

@@ -60,7 +60,10 @@ $('.itemCountChange').on('click', function(event){
     })
     .done(function(){
     	window.location.href = "/limited/cart";
-    });
+    })
+    .fail(function(){
+    	alert("数量が在庫数を超えています。");
+    })
     
     
     //[#modal-content]と[#modal-overlay]をフェードアウトした後に…