[NAYB-159] feat: 점원과 라이더는 배달 상세를 조회할 수 있다.

src/main/java/com/prgrms/nabmart/domain/delivery/controller/DeliveryController.java

@@ -8,12 +8,13 @@
 import com.prgrms.nabmart.domain.delivery.service.DeliveryService;
 import com.prgrms.nabmart.domain.delivery.service.request.AcceptDeliveryCommand;
 import com.prgrms.nabmart.domain.delivery.service.request.CompleteDeliveryCommand;
-import com.prgrms.nabmart.domain.delivery.service.request.FindDeliveryCommand;
+import com.prgrms.nabmart.domain.delivery.service.request.FindDeliveryByOrderCommand;
+import com.prgrms.nabmart.domain.delivery.service.request.FindDeliveryDetailCommand;
 import com.prgrms.nabmart.domain.delivery.service.request.FindRiderDeliveriesCommand;
 import com.prgrms.nabmart.domain.delivery.service.request.FindWaitingDeliveriesCommand;
 import com.prgrms.nabmart.domain.delivery.service.request.RegisterDeliveryCommand;
 import com.prgrms.nabmart.domain.delivery.service.request.StartDeliveryCommand;
-import com.prgrms.nabmart.domain.delivery.service.response.FindDeliveryDetailResponse;
+import com.prgrms.nabmart.domain.delivery.service.response.FindDeliveryByOrderResponse;
 import com.prgrms.nabmart.domain.delivery.service.response.FindRiderDeliveriesResponse;
 import com.prgrms.nabmart.domain.delivery.service.response.FindWaitingDeliveriesResponse;
 import com.prgrms.nabmart.global.auth.LoginUser;
@@ -58,12 +59,23 @@ public ResponseEntity<Void> registerDelivery(
     }
 
     @GetMapping("/orders/{orderId}/deliveries")
-    public ResponseEntity<FindDeliveryDetailResponse> findDelivery(
+    public ResponseEntity<FindDeliveryByOrderResponse> findDeliveryByOrder(
         @PathVariable final Long orderId,
         @LoginUser final Long userId) {
-        FindDeliveryCommand findDeliveryCommand = FindDeliveryCommand.of(userId, orderId);
-        FindDeliveryDetailResponse findDeliveryDetailResponse
-            = deliveryService.findDelivery(findDeliveryCommand);
+        FindDeliveryByOrderCommand findDeliveryByOrderCommand
+            = FindDeliveryByOrderCommand.of(userId, orderId);
+        FindDeliveryByOrderResponse findDeliveryByOrderResponse
+            = deliveryService.findDeliveryByOrder(findDeliveryByOrderCommand);
+        return ResponseEntity.ok(findDeliveryByOrderResponse);
+    }
+
+    @GetMapping("/deliveries/{deliveryId}")
+    public ResponseEntity<FindDeliveryDetailResponse> findDelivery(
+        @PathVariable final Long deliveryId) {
+        FindDeliveryDetailCommand findDeliveryDetailCommand
+            = FindDeliveryDetailCommand.from(deliveryId);
+        FindDeliveryDetailResponse findDeliveryDetailResponse = deliveryService.findDelivery(
+            findDeliveryDetailCommand);
         return ResponseEntity.ok(findDeliveryDetailResponse);
     }
 

src/main/java/com/prgrms/nabmart/domain/delivery/controller/FindDeliveryDetailResponse.java

@@ -0,0 +1,46 @@
+package com.prgrms.nabmart.domain.delivery.controller;
+
+import com.prgrms.nabmart.domain.delivery.Delivery;
+import com.prgrms.nabmart.domain.delivery.DeliveryStatus;
+import com.prgrms.nabmart.domain.order.OrderItem;
+import java.time.LocalDateTime;
+import java.util.List;
+
+public record FindDeliveryDetailResponse(
+    Long deliveryId,
+    DeliveryStatus deliveryStatus,
+    LocalDateTime arrivedAt,
+    String address,
+    String orderName,
+    int orderPrice,
+    String riderRequest,
+    int deliveryFee,
+    List<OrderItemResponse> items) {
+
+
+    public static FindDeliveryDetailResponse from(final Delivery delivery) {
+        List<OrderItemResponse> items = delivery.getOrder().getOrderItems().stream()
+            .map(OrderItemResponse::from)
+            .toList();
+        return new FindDeliveryDetailResponse(
+            delivery.getDeliveryId(),
+            delivery.getDeliveryStatus(),
+            delivery.getArrivedAt(),
+            delivery.getAddress(),
+            delivery.getOrder().getName(),
+            delivery.getOrderPrice(),
+            delivery.getRiderRequest(),
+            delivery.getDeliveryFee(),
+            items);
+    }
+
+    public record OrderItemResponse(String name, int quantity, int price) {
+
+        public static OrderItemResponse from(final OrderItem orderItem) {
+            return new OrderItemResponse(
+                orderItem.getItem().getName(),
+                orderItem.getQuantity(),
+                orderItem.getItem().getPrice());
+        }
+    }
+}

src/main/java/com/prgrms/nabmart/domain/delivery/repository/DeliveryRepository.java

@@ -41,4 +41,11 @@ Page<Delivery> findRiderDeliveries(
     List<Delivery> findAllByUser(@Param("user") User user);
 
     boolean existsByOrder(Order order);
+
+    @Query("select d from Delivery d"
+        + " join fetch d.order o"
+        + " join fetch o.orderItems oi"
+        + " join fetch oi.item i"
+        + " where d.deliveryId = :deliveryId")
+    Optional<Delivery> findByIdWithOrderAndItems(@Param("deliveryId") Long deliveryId);
 }

src/main/java/com/prgrms/nabmart/domain/delivery/service/DeliveryService.java

@@ -6,6 +6,7 @@
 
 import com.prgrms.nabmart.domain.delivery.Delivery;
 import com.prgrms.nabmart.domain.delivery.Rider;
+import com.prgrms.nabmart.domain.delivery.controller.FindDeliveryDetailResponse;
 import com.prgrms.nabmart.domain.delivery.exception.AlreadyRegisteredDeliveryException;
 import com.prgrms.nabmart.domain.delivery.exception.NotFoundDeliveryException;
 import com.prgrms.nabmart.domain.delivery.exception.NotFoundRiderException;
@@ -14,12 +15,13 @@
 import com.prgrms.nabmart.domain.delivery.repository.RiderRepository;
 import com.prgrms.nabmart.domain.delivery.service.request.AcceptDeliveryCommand;
 import com.prgrms.nabmart.domain.delivery.service.request.CompleteDeliveryCommand;
-import com.prgrms.nabmart.domain.delivery.service.request.FindDeliveryCommand;
+import com.prgrms.nabmart.domain.delivery.service.request.FindDeliveryByOrderCommand;
+import com.prgrms.nabmart.domain.delivery.service.request.FindDeliveryDetailCommand;
 import com.prgrms.nabmart.domain.delivery.service.request.FindRiderDeliveriesCommand;
 import com.prgrms.nabmart.domain.delivery.service.request.FindWaitingDeliveriesCommand;
 import com.prgrms.nabmart.domain.delivery.service.request.RegisterDeliveryCommand;
 import com.prgrms.nabmart.domain.delivery.service.request.StartDeliveryCommand;
-import com.prgrms.nabmart.domain.delivery.service.response.FindDeliveryDetailResponse;
+import com.prgrms.nabmart.domain.delivery.service.response.FindDeliveryByOrderResponse;
 import com.prgrms.nabmart.domain.delivery.service.response.FindRiderDeliveriesResponse;
 import com.prgrms.nabmart.domain.delivery.service.response.FindWaitingDeliveriesResponse;
 import com.prgrms.nabmart.domain.notification.NotificationType;
@@ -92,11 +94,12 @@ private void checkAlreadyRegisteredDelivery(final Order order) {
     }
 
     @Transactional(readOnly = true)
-    public FindDeliveryDetailResponse findDelivery(FindDeliveryCommand findDeliveryCommand) {
-        User user = findUserByUserId(findDeliveryCommand.userId());
-        Delivery delivery = findDeliveryByOrderWithOrder(findDeliveryCommand.orderId());
+    public FindDeliveryByOrderResponse findDeliveryByOrder(
+        FindDeliveryByOrderCommand findDeliveryByOrderCommand) {
+        User user = findUserByUserId(findDeliveryByOrderCommand.userId());
+        Delivery delivery = findDeliveryByOrderWithOrder(findDeliveryByOrderCommand.orderId());
         checkAuthority(delivery, user);
-        return FindDeliveryDetailResponse.from(delivery);
+        return FindDeliveryByOrderResponse.from(delivery);
     }
 
     private void checkAuthority(final Delivery delivery, final User user) {
@@ -105,6 +108,21 @@ private void checkAuthority(final Delivery delivery, final User user) {
         }
     }
 
+    @Transactional(readOnly = true)
+    public FindDeliveryDetailResponse findDelivery(
+        FindDeliveryDetailCommand findDeliveryDetailCommand) {
+        Delivery delivery = findDeliveryByDeliveryIdWithOrderAndOrderItems(
+            findDeliveryDetailCommand);
+        return FindDeliveryDetailResponse.from(delivery);
+    }
+
+    private Delivery findDeliveryByDeliveryIdWithOrderAndOrderItems(
+        FindDeliveryDetailCommand findDeliveryDetailCommand) {
+        return deliveryRepository.findByIdWithOrderAndItems(
+                findDeliveryDetailCommand.deliveryId())
+            .orElseThrow(() -> new NotFoundDeliveryException("존재하지 않는 배달입니다."));
+    }
+
     @Transactional
     public void acceptDelivery(AcceptDeliveryCommand acceptDeliveryCommand) {
         Rider rider = findRiderByRiderId(acceptDeliveryCommand.riderId());

src/main/java/com/prgrms/nabmart/domain/delivery/service/request/FindDeliveryByOrderCommand.java

@@ -0,0 +1,8 @@
+package com.prgrms.nabmart.domain.delivery.service.request;
+
+public record FindDeliveryByOrderCommand(Long userId, Long orderId) {
+
+    public static FindDeliveryByOrderCommand of(final Long userId,final Long orderId) {
+        return new FindDeliveryByOrderCommand(userId, orderId);
+    }
+}

src/main/java/com/prgrms/nabmart/domain/delivery/service/request/FindDeliveryDetailCommand.java

@@ -0,0 +1,8 @@
+package com.prgrms.nabmart.domain.delivery.service.request;
+
+public record FindDeliveryDetailCommand(Long deliveryId) {
+
+    public static FindDeliveryDetailCommand from(final Long deliveryId) {
+        return new FindDeliveryDetailCommand(deliveryId);
+    }
+}

src/main/java/com/prgrms/nabmart/domain/delivery/service/response/FindDeliveryDetailResponse.java → src/main/java/com/prgrms/nabmart/domain/delivery/service/response/FindDeliveryByOrderResponse.java

@@ -4,7 +4,7 @@
 import com.prgrms.nabmart.domain.delivery.DeliveryStatus;
 import java.time.LocalDateTime;
 
-public record FindDeliveryDetailResponse(
+public record FindDeliveryByOrderResponse(
     Long deliveryId,
     DeliveryStatus deliveryStatus,
     LocalDateTime createdAt,
@@ -14,8 +14,8 @@ public record FindDeliveryDetailResponse(
     int orderPrice,
     String riderRequest) {
 
-    public static FindDeliveryDetailResponse from(final Delivery delivery) {
-        return new FindDeliveryDetailResponse(
+    public static FindDeliveryByOrderResponse from(final Delivery delivery) {
+        return new FindDeliveryByOrderResponse(
             delivery.getDeliveryId(),
             delivery.getDeliveryStatus(),
             delivery.getCreatedAt(),

src/main/java/com/prgrms/nabmart/global/config/WebSecurityConfig.java

@@ -100,7 +100,8 @@ private RequestMatcher[] requestHasRoleRider() {
     private RequestMatcher[] requestHasRoleEmployee() {
         List<RequestMatcher> requestMatchers = List.of(
             antMatcher(POST, "/api/v1/orders/*/deliveries"),
-            antMatcher(GET, "/api/v1/orders/payed")
+            antMatcher(GET, "/api/v1/orders/payed"),
+            antMatcher(GET, "/api/v1/deliveries/[0-9]+")
         );
         return requestMatchers.toArray(RequestMatcher[]::new);
     }

src/test/java/com/prgrms/nabmart/domain/delivery/controller/DeliveryControllerTest.java

@@ -22,10 +22,11 @@
 
 import com.prgrms.nabmart.base.BaseControllerTest;
 import com.prgrms.nabmart.domain.delivery.DeliveryStatus;
+import com.prgrms.nabmart.domain.delivery.controller.FindDeliveryDetailResponse.OrderItemResponse;
 import com.prgrms.nabmart.domain.delivery.controller.request.RegisterDeliveryRequest;
 import com.prgrms.nabmart.domain.delivery.controller.request.StartDeliveryRequest;
 import com.prgrms.nabmart.domain.delivery.exception.AlreadyAssignedDeliveryException;
-import com.prgrms.nabmart.domain.delivery.service.response.FindDeliveryDetailResponse;
+import com.prgrms.nabmart.domain.delivery.service.response.FindDeliveryByOrderResponse;
 import com.prgrms.nabmart.domain.delivery.service.response.FindRiderDeliveriesResponse;
 import com.prgrms.nabmart.domain.delivery.service.response.FindRiderDeliveriesResponse.FindRiderDeliveryResponse;
 import com.prgrms.nabmart.domain.delivery.service.response.FindWaitingDeliveriesResponse;
@@ -81,17 +82,17 @@ void registerDelivery() throws Exception {
 
     @Nested
     @DisplayName("배달 현황 조회 API 호출 시")
-    class FindDeliveryTest {
+    class FindDeliveryByOrderTest {
 
         @Test
         @DisplayName("성공")
-        void findDelivery() throws Exception {
+        void findDeliveryByOrder() throws Exception {
             //given
             Long orderId = 1L;
-            FindDeliveryDetailResponse findDeliveryDetailResponse
+            FindDeliveryByOrderResponse findDeliveryByOrderResponse
                 = DeliveryFixture.findDeliveryDetailResponse();
 
-            given(deliveryService.findDelivery(any())).willReturn(findDeliveryDetailResponse);
+            given(deliveryService.findDeliveryByOrder(any())).willReturn(findDeliveryByOrderResponse);
 
             //when
             ResultActions resultActions = mockMvc
@@ -348,4 +349,59 @@ void findRiderDeliveries() throws Exception {
                 ));
         }
     }
+
+    @Nested
+    @DisplayName("배달 상세 조회(라이더, 직원) API 조회")
+    class FindDeliveryTest {
+
+        @Test
+        @DisplayName("성공")
+        void findDelivery() throws Exception {
+            //given
+            Long deliveryId = 1L;
+            OrderItemResponse orderItemResponse = new OrderItemResponse("비비고 왕교자", 2, 5990);
+            FindDeliveryDetailResponse findDeliveryDetailResponse = new FindDeliveryDetailResponse(
+                1L,
+                DeliveryStatus.ACCEPTING_ORDER,
+                LocalDateTime.now().plusMinutes(30),
+                "address",
+                "비비고 왕교자 외 2개",
+                30000,
+                "배달 요청 사항",
+                3000,
+                List.of(orderItemResponse));
+
+            given(deliveryService.findDelivery(any())).willReturn(findDeliveryDetailResponse);
+
+            //when
+            ResultActions resultActions = mockMvc.perform(
+                get("/api/v1/deliveries/{deliveryId}", deliveryId)
+                    .header(AUTHORIZATION, accessToken));
+
+            //then
+            resultActions.andExpect(status().isOk())
+                .andDo(restDocs.document(
+                    requestHeaders(
+                        headerWithName(AUTHORIZATION).description("액세스 토큰")
+                    ),
+                    pathParameters(
+                        parameterWithName("deliveryId").description("배달 ID")
+                    ),
+                    responseFields(
+                        fieldWithPath("deliveryId").type(NUMBER).description("배달 ID"),
+                        fieldWithPath("deliveryStatus").type(STRING).description("배달 상태"),
+                        fieldWithPath("arrivedAt").type(STRING).description("배달 예상 도착 시간"),
+                        fieldWithPath("address").type(STRING).description("배달지 주소"),
+                        fieldWithPath("orderName").type(STRING).description("주문 이름"),
+                        fieldWithPath("orderPrice").type(NUMBER).description("주문 가격"),
+                        fieldWithPath("riderRequest").type(STRING).description("배달 요청 사항"),
+                        fieldWithPath("deliveryFee").type(NUMBER).description("배달비"),
+                        fieldWithPath("items").type(ARRAY).description("상품 목록"),
+                        fieldWithPath("items[].name").type(STRING).description("상품 이름"),
+                        fieldWithPath("items[].quantity").type(NUMBER).description("상품 갯수"),
+                        fieldWithPath("items[].price").type(NUMBER).description("상품 가격")
+                    )
+                ));
+        }
+    }
 }