[TB-29] 영수증 상세 조회 API 응답 DTO 구조 변경 (#34)

Author: baekjaehyuk

src/main/java/com/ClubAccount_BE/receipt/adapter/in/web/FindReceiptController.java

@@ -3,8 +3,8 @@
 import com.ClubAccount_BE.core.response.PagingResponse;
 import com.ClubAccount_BE.receipt.adapter.in.web.api.FindReceiptApi;
 import com.ClubAccount_BE.receipt.adapter.in.web.dto.response.ReceiptCategoryResponse;
-import com.ClubAccount_BE.receipt.adapter.in.web.dto.response.ReceiptDetailResponse;
 import com.ClubAccount_BE.receipt.adapter.in.web.dto.response.ReceiptExpenseResponse;
+import com.ClubAccount_BE.receipt.adapter.in.web.dto.response.ReceiptItemResponse;
 import com.ClubAccount_BE.receipt.adapter.in.web.dto.response.ReceiptResponse;
 import com.ClubAccount_BE.receipt.application.port.in.FindReceiptUseCase;
 import jakarta.validation.constraints.Positive;
@@ -40,11 +40,11 @@ public PagingResponse<ReceiptResponse> getReceiptList(
     }
 
     @GetMapping("/{link}/receipts/{receiptId}")
-    public ReceiptDetailResponse getReceipt(
+    public List<ReceiptItemResponse> getReceiptItem(
             @PathVariable(value = "link") UUID link,
             @PathVariable("receiptId") Long receiptId
     ) {
-        return findReceiptUseCase.getReceipt(link, receiptId);
+        return findReceiptUseCase.getReceiptItem(link, receiptId);
     }
 
     @GetMapping("/{link}/receipts/category")

src/main/java/com/ClubAccount_BE/receipt/adapter/in/web/api/FindReceiptApi.java

@@ -2,8 +2,8 @@
 
 import com.ClubAccount_BE.core.response.PagingResponse;
 import com.ClubAccount_BE.receipt.adapter.in.web.dto.response.ReceiptCategoryResponse;
-import com.ClubAccount_BE.receipt.adapter.in.web.dto.response.ReceiptDetailResponse;
 import com.ClubAccount_BE.receipt.adapter.in.web.dto.response.ReceiptExpenseResponse;
+import com.ClubAccount_BE.receipt.adapter.in.web.dto.response.ReceiptItemResponse;
 import com.ClubAccount_BE.receipt.adapter.in.web.dto.response.ReceiptResponse;
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.tags.Tag;
@@ -32,8 +32,8 @@ PagingResponse<ReceiptResponse> getReceiptList(
             @PageableDefault(page = 1, sort = "createdAt", direction = Sort.Direction.ASC) Pageable pageable
     );
 
-    @Operation(summary = "영수증 상세 목록 조회", description = "파싱된 영수증 정보를 조회한다.")
-    ReceiptDetailResponse getReceipt(
+    @Operation(summary = "영수증 상세 목록 조회", description = "파싱된 영수증 상세 아이템을 조회한다.")
+    List<ReceiptItemResponse> getReceiptItem(
             @PathVariable(value = "link") UUID link,
             @PathVariable("receiptId") Long receiptId
     );

src/main/java/com/ClubAccount_BE/receipt/adapter/in/web/dto/response/ReceiptDetailResponse.java

@@ -1,31 +1,25 @@
 package com.ClubAccount_BE.receipt.adapter.in.web.dto.response;
 
 import com.ClubAccount_BE.receipt.domain.ReceiptItem;
-import java.util.List;
+import java.math.BigDecimal;
 import lombok.Builder;
 
 @Builder
 public record ReceiptItemResponse(
         Long id,
         String name,
-        String price,
-        String totalPrice,
-        int quantity
+        int quantity,
+        BigDecimal price,
+        BigDecimal totalPrice
 ) {
 
     public static ReceiptItemResponse of(ReceiptItem receiptItem) {
         return ReceiptItemResponse.builder()
                 .id(receiptItem.getId())
                 .name(receiptItem.getName())
-                .price(receiptItem.getPrice().toString())
-                .totalPrice(receiptItem.getTotalPrice().toString())
                 .quantity(receiptItem.getQuantity())
+                .price(receiptItem.getPrice())
+                .totalPrice(receiptItem.getTotalPrice())
                 .build();
     }
-
-    public static List<ReceiptItemResponse> of(List<ReceiptItem> items) {
-        return items.stream()
-                .map(ReceiptItemResponse::of)
-                .toList();
-    }
 }

src/main/java/com/ClubAccount_BE/receipt/adapter/in/web/dto/response/ReceiptItemResponse.java

@@ -2,8 +2,8 @@
 
 import com.ClubAccount_BE.core.response.PagingResponse;
 import com.ClubAccount_BE.receipt.adapter.in.web.dto.response.ReceiptCategoryResponse;
-import com.ClubAccount_BE.receipt.adapter.in.web.dto.response.ReceiptDetailResponse;
 import com.ClubAccount_BE.receipt.adapter.in.web.dto.response.ReceiptExpenseResponse;
+import com.ClubAccount_BE.receipt.adapter.in.web.dto.response.ReceiptItemResponse;
 import com.ClubAccount_BE.receipt.adapter.in.web.dto.response.ReceiptResponse;
 import java.time.LocalDate;
 import java.util.List;
@@ -21,7 +21,7 @@ PagingResponse<ReceiptResponse> getReceiptList(
             Pageable pageable
     );
 
-    ReceiptDetailResponse getReceipt(UUID link, Long receiptId);
+    List<ReceiptItemResponse> getReceiptItem(UUID link, Long receiptId);
 
     List<ReceiptExpenseResponse> getReceiptExpenseList(UUID link, int year);
 }

src/main/java/com/ClubAccount_BE/receipt/application/port/in/FindReceiptUseCase.java

@@ -5,8 +5,8 @@
 import com.ClubAccount_BE.core.exception.ApiException;
 import com.ClubAccount_BE.core.response.PagingResponse;
 import com.ClubAccount_BE.receipt.adapter.in.web.dto.response.ReceiptCategoryResponse;
-import com.ClubAccount_BE.receipt.adapter.in.web.dto.response.ReceiptDetailResponse;
 import com.ClubAccount_BE.receipt.adapter.in.web.dto.response.ReceiptExpenseResponse;
+import com.ClubAccount_BE.receipt.adapter.in.web.dto.response.ReceiptItemResponse;
 import com.ClubAccount_BE.receipt.adapter.in.web.dto.response.ReceiptResponse;
 import com.ClubAccount_BE.receipt.application.port.in.FindReceiptUseCase;
 import com.ClubAccount_BE.receipt.application.port.out.FindReceiptPort;
@@ -35,11 +35,14 @@ public class FindReceiptService implements FindReceiptUseCase {
     private final ReceiptEditor receiptEditor;
 
     @Override
-    public ReceiptDetailResponse getReceipt(UUID link, Long receiptId) {
+    public List<ReceiptItemResponse> getReceiptItem(UUID link, Long receiptId) {
 
         User user = findUserPort.getUserByLink(link);
         Receipt receipt = findReceiptPort.getReceipt(user, receiptId);
-        return ReceiptDetailResponse.of(receipt);
+        return receipt.getReceiptItems()
+                .stream()
+                .map(ReceiptItemResponse::of)
+                .toList();
     }
 
     @Override