[TB-30] 영수증 카테고리별 지출 조회 API 변경

[baekjaehyuk]

📌 작업 개요

• 프론트측의 요구사항에 따라 카테고리별 지출 비율을 반환하는 것이 아닌 카테고리별 총 지출금액을 반환

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✅ 작업 내용

1. 카테고리별 총 지출금액을 반환하도록 로직 구현
2. 변경된 로직에 따라 명확한 네이밍 정의
3. 화이트리스트 경로 추가
4. 기존 API 엔드포인트 변경
5. CORS 경로 추가

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📂 리뷰 요구사항

• 기존 작업된 이슈에 부수적인 작업도 추가되었습니다. 추후엔 분리하여 작업하겠습니다.

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[codecov]

Codecov Report

Attention: Patch coverage is 0% with 43 lines in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
...E/receipt/domain/ReceiptCategoryExpenseResult.java	0.00%	14 Missing ⚠️
...count_BE/receipt/domain/service/ReceiptEditor.java	0.00%	10 Missing ⚠️
...b/dto/response/ReceiptCategoryExpenseResponse.java	0.00%	8 Missing ⚠️
...eceipt/application/service/FindReceiptService.java	0.00%	5 Missing ⚠️
...eb/dto/response/ReceiptMonthlyExpenseResponse.java	0.00%	2 Missing ⚠️
...BE/receipt/domain/ReceiptMonthlyExpenseResult.java	0.00%	2 Missing ⚠️
.../adapter/out/persistence/entity/ReceiptEntity.java	0.00%	1 Missing ⚠️
...stence/repository/ReceiptCustomRepositoryImpl.java	0.00%	1 Missing ⚠️

📢 Thoughts on this report? Let us know!

[Copilot]

Pull Request Overview

This PR updates the receipt APIs to return total expense amounts by category and by month instead of ratios.

• Replaced ratio-based logic with sum-based expense calculations in ReceiptEditor
• Renamed/added result DTOs and response classes to reflect “expense” terminology
• Updated service, controller, API definitions, security whitelist, and CORS origins accordingly

Reviewed Changes

Copilot reviewed 16 out of 16 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
receipt/domain/service/ReceiptEditor.java	Switched from ratio to total expense aggregation
receipt/domain/ReceiptCategoryExpenseResult.java	Added DTO for category expense results
receipt/domain/ReceiptMonthlyExpenseResult.java	Renamed and repurposed monthly expense DTO
receipt/domain/DetailCategoryResult.java	Removed obsolete ratio-based result class
receipt/application/service/FindReceiptService.java	Updated method names and return types for expense
receipt/application/port/in/FindReceiptUseCase.java	Adjusted use-case interface signatures
receipt/adapter/in/web/dto/response/ReceiptCategoryExpenseResponse.java	Added response record for category expense
receipt/adapter/in/web/dto/response/ReceiptMonthlyExpenseResponse.java	Renamed and adapted monthly expense response record
receipt/adapter/in/web/dto/response/ReceiptCategoryResponse.java	Removed obsolete ratio response
receipt/adapter/in/web/api/FindReceiptApi.java	Updated endpoint definitions and descriptions
receipt/adapter/in/web/FindReceiptController.java	Renamed mappings to /category-expense & /monthly-expense
core/config/WebConfig.java	Added production CORS origin
core/config/SecurityConfig.java	Whitelisted new expense endpoints

Comments suppressed due to low confidence (2)

src/main/java/com/ClubAccount_BE/receipt/domain/service/ReceiptEditor.java:38

• Consider adding unit tests for calculateCategoryExpense to verify correct aggregation of receipt amounts per category, including edge cases like an empty list and mixed categories.

public ReceiptCategoryExpenseResult calculateCategoryExpense(List<Receipt> receipts) {

src/main/java/com/ClubAccount_BE/receipt/domain/service/ReceiptEditor.java:58

• Add unit tests for calculateMonthlyExpense to ensure monthly grouping and default zero values are correct for all 12 months.

public List<ReceiptMonthlyExpenseResult> calculateMonthlyExpense(

[sonarqubecloud]

Quality Gate failed

Failed conditions
1 Security Hotspot

See analysis details on SonarQube Cloud

[tiemo0708]

고생하셨습니다