feat: order detail api

TEAM-SYLUV · Aug 1, 2024 · 51f34fe · 51f34fe
1 parent 9e7a5ec
commit 51f34fe
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Showing 8 changed files with 151 additions and 42 deletions.
diff --git a/api-module/src/main/java/com/likelion/apimodule/order/application/OrderFindUseCase.java b/api-module/src/main/java/com/likelion/apimodule/order/application/OrderFindUseCase.java
@@ -1,5 +1,7 @@
 package com.likelion.apimodule.order.application;
 
+import com.likelion.apimodule.order.dto.MenuOrder;
+import com.likelion.apimodule.order.dto.OrderDetail;
 import com.likelion.apimodule.order.dto.OrderInfo;
 import com.likelion.apimodule.security.util.JwtUtil;
 import com.likelion.coremodule.VisitList.repository.VisitListRepository;
@@ -17,7 +19,10 @@
 import lombok.RequiredArgsConstructor;
 import org.springframework.stereotype.Service;
 
+import java.security.SecureRandom;
 import java.time.LocalDate;
+import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
@@ -35,6 +40,10 @@ public class OrderFindUseCase {
     private final MarketQueryService marketQueryService;
     private final VisitListRepository visitListRepository;
 
+    private static final DateTimeFormatter ORDER_NUMBER_DATE_FORMAT = DateTimeFormatter.ofPattern("yyyyMMdd");
+    private static final int ORDER_NUMBER_LENGTH = 4;
+    private static final SecureRandom random = new SecureRandom();
+
     public Map<LocalDate, List<OrderInfo>> findAllOrdersByDate(String accessToken) {
 
         String email = jwtUtil.getEmail(accessToken);
@@ -71,10 +80,52 @@ public Map<LocalDate, List<OrderInfo>> findAllOrdersByDate(String accessToken) {
         return ordersByDate;
     }
 
-//    public OrderInfo findMyOrderDetail(String accessToken) {
-//
-//        String email = jwtUtil.getEmail(accessToken);
-//        User user = userQueryService.findByEmail(email);
-//    }
+    public OrderDetail findMyOrderDetail(String accessToken, Long orderId) {
+
+        String email = jwtUtil.getEmail(accessToken);
+        User user = userQueryService.findByEmail(email);
+
+        Order order = orderQueryService.findOrderById(orderId);
+        List<OrderItem> items = orderQueryService.findOrderItemByOrderId(orderId);
+        Menu menu = menuQueryService.findMenuById(items.get(0).getMenu().getId());
+        Store store = storeQueryService.findStoreById(menu.getStore().getId());
+        Market market = marketQueryService.findMarket(store.getMarket().getId());
+
+        List<MenuOrder> menuOrders = new ArrayList<>();
+
+        Integer price = 0;
+        for (OrderItem o : items) {
+
+            Menu singleMenu = menuQueryService.findMenuById(o.getMenu().getId());
+            price += singleMenu.getPrice();
+
+            MenuOrder menuOrder = new MenuOrder(
+                    singleMenu.getName(),
+                    o.getQuantity(),
+                    singleMenu.getPrice()
+            );
+            menuOrders.add(menuOrder);
+        }
+
+        return new OrderDetail(
+                store.getName(),
+                order.getCreatedAt(),
+                generateOrderNumber(order.getCreatedAt()),
+                price,
+                "토스페이",
+                menuOrders
+        );
+    }
+
+    public String generateOrderNumber(LocalDateTime createdAt) {
+        String datePart = createdAt.format(ORDER_NUMBER_DATE_FORMAT);
+        String orderNumberPart = generateRandomNumber();
+        return datePart + orderNumberPart;
+    }
+
+    private String generateRandomNumber() {
+        int number = random.nextInt(10000);
+        return String.format("%04d", number);
+    }
 
 }
diff --git a/api-module/src/main/java/com/likelion/apimodule/order/dto/MenuOrder.java b/api-module/src/main/java/com/likelion/apimodule/order/dto/MenuOrder.java
@@ -0,0 +1,8 @@
+package com.likelion.apimodule.order.dto;
+
+public record MenuOrder(
+        String menuName,
+        Integer quantity,
+        Integer totalPrice
+) {
+}
diff --git a/api-module/src/main/java/com/likelion/apimodule/order/dto/OrderDetail.java b/api-module/src/main/java/com/likelion/apimodule/order/dto/OrderDetail.java
@@ -0,0 +1,14 @@
+package com.likelion.apimodule.order.dto;
+
+import java.time.LocalDateTime;
+import java.util.List;
+
+public record OrderDetail(
+        String storeName,
+        LocalDateTime orderDate,
+        String orderNum,
+        Integer totalPrice,
+        String paymentTool,
+        List<MenuOrder> menuOrders
+) {
+}
diff --git a/api-module/src/main/java/com/likelion/apimodule/order/dto/StoreOrder.java b/api-module/src/main/java/com/likelion/apimodule/order/dto/StoreOrder.java
diff --git a/api-module/src/main/java/com/likelion/apimodule/order/presentation/OrderController.java b/api-module/src/main/java/com/likelion/apimodule/order/presentation/OrderController.java
@@ -1,6 +1,7 @@
 package com.likelion.apimodule.order.presentation;
 
 import com.likelion.apimodule.order.application.OrderFindUseCase;
+import com.likelion.apimodule.order.dto.OrderDetail;
 import com.likelion.apimodule.order.dto.OrderInfo;
 import com.likelion.commonmodule.exception.common.ApplicationResponse;
 import com.likelion.commonmodule.security.util.AuthConsts;
@@ -10,10 +11,7 @@
 import io.swagger.v3.oas.annotations.tags.Tag;
 import lombok.RequiredArgsConstructor;
 import org.springframework.validation.annotation.Validated;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.RequestHeader;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.bind.annotation.*;
 
 import java.time.LocalDate;
 import java.util.List;
@@ -49,23 +47,25 @@ public ApplicationResponse<Map<LocalDate, List<OrderInfo>>> getMyOrderInfo(
     }
 
     // 주문 상세
-//    @GetMapping
-//    @ApiResponses(
-//            value = {
-//                    @ApiResponse(
-//                            responseCode = "200",
-//                            description = "나의 주문상세 확인 성공",
-//                            useReturnTypeSchema = true
-//                    )
-//            }
-//    )
-//    @Operation(summary = "나의 주문내역 확인 API", description = "나의 주문내역 API 입니다.")
-//    public ApplicationResponse<OrderInfo> findMyOrderDetail(
-//            @RequestHeader(AuthConsts.ACCESS_TOKEN_HEADER
-//    ) {
-//
-//                return ApplicationResponse.ok()
-//    }
+    @GetMapping("/{orderId}/detail")
+    @ApiResponses(
+            value = {
+                    @ApiResponse(
+                            responseCode = "200",
+                            description = "나의 주문상세 확인 성공",
+                            useReturnTypeSchema = true
+                    )
+            }
+    )
+    @Operation(summary = "나의 주문내역 확인 API", description = "나의 주문내역 API 입니다.")
+    public ApplicationResponse<OrderDetail> findMyOrderDetail(
+            @RequestHeader(AuthConsts.ACCESS_TOKEN_HEADER) String accessToken,
+            @PathVariable Long orderId
+    ) {
+
+        OrderDetail orderDetail = orderFindUseCase.findMyOrderDetail(accessToken, orderId);
+        return ApplicationResponse.ok(orderDetail);
+    }
 
     // 주문하기
 

diff --git a/core-module/src/main/java/com/likelion/coremodule/order/exception/OrderErrorCode.java b/core-module/src/main/java/com/likelion/coremodule/order/exception/OrderErrorCode.java
@@ -0,0 +1,24 @@
+package com.likelion.coremodule.order.exception;
+
+import com.likelion.commonmodule.exception.common.ApiResponse;
+import com.likelion.commonmodule.exception.common.BaseErrorCode;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import org.springframework.http.HttpStatus;
+
+@Getter
+@AllArgsConstructor
+public enum OrderErrorCode implements BaseErrorCode {
+
+    NO_ORDER_INFO(HttpStatus.BAD_REQUEST, "2000", "주문 정보가 존재하지 않습니다.");
+
+    private final HttpStatus httpStatus;
+    private final String code;
+    private final String message;
+
+
+    @Override
+    public ApiResponse<Void> getErrorResponse() {
+        return null;
+    }
+}
diff --git a/core-module/src/main/java/com/likelion/coremodule/order/exception/OrderException.java b/core-module/src/main/java/com/likelion/coremodule/order/exception/OrderException.java
@@ -0,0 +1,22 @@
+package com.likelion.coremodule.order.exception;
+
+import com.likelion.commonmodule.exception.common.BaseErrorCode;
+import lombok.Getter;
+
+@Getter
+public class OrderException extends RuntimeException {
+
+    private final BaseErrorCode errorCode;
+
+    private final Throwable cause;
+
+    public OrderException(BaseErrorCode errorCode) {
+        this.errorCode = errorCode;
+        this.cause = null;
+    }
+
+    public OrderException(BaseErrorCode errorCode, Throwable cause) {
+        this.errorCode = errorCode;
+        this.cause = cause;
+    }
+}
diff --git a/core-module/src/main/java/com/likelion/coremodule/order/service/OrderQueryService.java b/core-module/src/main/java/com/likelion/coremodule/order/service/OrderQueryService.java
@@ -2,6 +2,8 @@
 
 import com.likelion.coremodule.order.domain.Order;
 import com.likelion.coremodule.order.domain.OrderItem;
+import com.likelion.coremodule.order.exception.OrderErrorCode;
+import com.likelion.coremodule.order.exception.OrderException;
 import com.likelion.coremodule.order.repository.OrderItemRepository;
 import com.likelion.coremodule.order.repository.OrderRepository;
 import lombok.RequiredArgsConstructor;
@@ -23,4 +25,8 @@ public List<Order> findOrderByUserId(Long userId) {
     public List<OrderItem> findOrderItemByOrderId(Long orderId) {
         return orderItemRepository.findOrderItemsByOrderId(orderId);
     }
+
+    public Order findOrderById(Long orderId) {
+        return orderRepository.findById(orderId).orElseThrow(() -> new OrderException(OrderErrorCode.NO_ORDER_INFO));
+    }
 }