안녕하세요

안녕하세요

상품 주문을 누르면

500에러가 나옵니다..

뭐가 문제인지 감이 안잡힙니다..ㅠ

주문내역은 잘나오고 있습니다

에러 내용입니다

2020-10-01 23:09:32.109 ERROR 9752 --- [nio-8080-exec-7] o.a.c.c.C.[.[.[/].[dispatcherServlet] : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is jpashop.jpabook.exception.NotEnoughStockException: need more stock] with root cause

OrderController,OrderList 소스입니다

 package jpashop.jpabook.controller;

import jpashop.jpabook.domain.Member;
import jpashop.jpabook.domain.Order;
import jpashop.jpabook.domain.item.Item;
import jpashop.jpabook.repository.OrderSearch;
import jpashop.jpabook.service.ItemService;
import jpashop.jpabook.service.MemberService;
import jpashop.jpabook.service.OrderService;
import lombok.RequiredArgsConstructor;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestParam;

import javax.jws.WebParam;
import java.util.List;

@Controller
@RequiredArgsConstructor
public class OrderController {

    private  final OrderService orderService;
    private final MemberService memberService;
    private  final ItemService itemService;

    @GetMapping("/order")
    public String createForm(Model model){
        List<Member> members =memberService.findMember();
        List<Item> items =itemService.findItems();


        model.addAttribute("members",members);
        model.addAttribute("items",items);
        return "order/orderForm";
    }

    @PostMapping(value = "/order")

    public String order(@RequestParam("memberId") Long memberId,
                        @RequestParam("itemId") Long itemId,
                        @RequestParam("count") int count) {

        orderService.order(memberId,itemId,count);

        return "redirect:/orders";
    }

    @GetMapping("/orders")
    public String orderList(@ModelAttribute("orderSearch") OrderSearch
                                    orderSearch, Model model) {
        List<Order> orders = orderService.findOrders(orderSearch);

        model.addAttribute("orders", orders);
        return "order/orderList";
    }
}


<!DOCTYPE HTML>
<html xmlns:th="http://www.thymeleaf.org">
<head th:replace="fragments/header :: header"/>
<body>
<div class="container">
    <div th:replace="fragments/bodyHeader :: bodyHeader"/>
    <div>
        <div>
            <form th:object="${orderSearch}" class="form-inline">
                <div class="form-group mb-2">
                    <input type="text" th:field="*{memberName}" class="form-control" placeholder="회원명"/>
                </div>
                <div class="form-group mx-sm-1 mb-2">
                    <select th:field="*{orderStatus}" class="form-control">
                        <option value="">주문상태</option>
                        <option th:each="status : ${T(jpashop.jpabook.domain.OrderStatus).values()}"
                                th:value="${status}"
                                th:text="${status}">option
                        </option>
                    </select>
                </div>
                <button type="submit" class="btn btn-primary mb-2">검색</button>
            </form>
        </div>
        <table class="table table-striped">
            <thead>
            <tr>
                <th>#</th>
                <th>회원명</th>
                <th>대표상품 이름</th>
                <th>대표상품 주문가격</th>
                <th>대표상품 주문수량</th>
                <th>상태</th>
                <th>일시</th>
                <th></th>
            </tr>
            </thead>
            <tbody>
            <tr th:each="item : ${orders}">
                <td th:text="${item.id}"></td>
                <td th:text="${item.member.name}"></td>
                <td th:text="${item.orderItems[0].item.name}"></td>
                <td th:text="${item.orderItems[0].orderPrice}"></td>
                <td th:text="${item.orderItems[0].count}"></td>
                <td th:text="${item.status}"></td>
                <td th:text="${item.orderDate}"></td>
                <td>
                    <a th:if="${item.status.name() == 'ORDER'}" href="#"
                       th:href="'javascript:cancel('+${item.id}+')'"
                       class="btn btn-danger">CANCEL</a>
                </td>
            </tr>
            </tbody>
        </table>
    </div>
    <div th:replace="fragments/footer :: footer"/>
</div> <!-- /container -->
</body>
<script>
    function cancel(id) {
        var form = document.createElement("form");
        form.setAttribute("method", "post");
        form.setAttribute("action", "/orders/" + id + "/cancel");
        document.body.appendChild(form);
        form.submit();
    }
</script>
</html>

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