9.웹 계층 개발 2(주문)

9.웹 계층 개발 2(주문)

• 목차
  • 1.상품 주문
  • 2.주문목록 검색, 취소

1.상품 주문

OrderController

@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.findMembers();
        List<Item> items = itemService.findItems();

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

    }

    @PostMapping("/order")
    public String order(@RequestParam("memberId") Long memberId,
                        @RequestParam("itemId") Long itemId,
                        @RequestParam("count") int count){
        orderService.order(memberId,itemId,count);
        return "redirect:/orders";
    }
}

2.주문목록 검색, 취소

OrderController

@Controller
@RequiredArgsConstructor
public class OrderController {

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

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

        return "order/orderList";
    }

    @PostMapping("/orders/{orderId}/cancel")
    public String cancelOrder(@PathVariable("orderId")Long orderId){
        orderService.cancelOrder(orderId);
        return "redirect:/orders";
    }

}

참고자료

https://www.inflearn.com/course/%EC%8A%A4%ED%94%84%EB%A7%81%EB%B6%80%ED%8A%B8-JPA-%ED%99%9C%EC%9A%A9-1/dashboard (웹 애플리케이션개발)