From a5c9ab9abe0037d6a0a96691be1aa27fae0f9626 Mon Sep 17 00:00:00 2001
From: s-choi <choi-suyeong@iij.ad.jp>
Date: Fri, 18 Sep 2026 13:56:27 +0900
Subject: [PATCH] =?UTF-8?q?[EDIT]=20=E8=A9=B2=E5=BD=93=E3=83=86=E3=83=BC?=
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---
 .../demo/app/domain/service/TransactionService.java  |  4 ++++
 .../domain/service/impl/TransactionServiceImpl.java  | 12 ++++++++++++
 .../app/infra/repository/TransactionRepository.java  |  2 ++
 3 files changed, 18 insertions(+)

diff --git a/src/main/java/com/example/demo/app/domain/service/TransactionService.java b/src/main/java/com/example/demo/app/domain/service/TransactionService.java
index ab4aa12..f8b0c24 100644
--- a/src/main/java/com/example/demo/app/domain/service/TransactionService.java
+++ b/src/main/java/com/example/demo/app/domain/service/TransactionService.java
@@ -10,6 +10,8 @@ import com.example.demo.app.presentation.form.Income;
 
 public interface TransactionService {
 
+	public TransactionModel findByTransactionId(Long transactionId);
+	
 	public Map<LocalDate, List<TransactionModel>> findAllByDate(LocalDate startDate, LocalDate endDate, Long userId);
 	
 	public List<TransactionModel> findByUserIdAndDate(LocalDate todayDate, Long userId);
@@ -18,6 +20,8 @@ public interface TransactionService {
 	
 	public int findTotalExpense(LocalDate startDate, LocalDate endDate, Long userId);
 	
+	public int findMoneyRecord(Long transactionId);
+	
 	public int createTransaction(TransactionModel transactionModel);
 	
 	public int updateTransaction(TransactionModel transactionModel);
diff --git a/src/main/java/com/example/demo/app/domain/service/impl/TransactionServiceImpl.java b/src/main/java/com/example/demo/app/domain/service/impl/TransactionServiceImpl.java
index 9467f9c..cf4e496 100644
--- a/src/main/java/com/example/demo/app/domain/service/impl/TransactionServiceImpl.java
+++ b/src/main/java/com/example/demo/app/domain/service/impl/TransactionServiceImpl.java
@@ -29,6 +29,13 @@ public class TransactionServiceImpl implements TransactionService {
 	private final UserRepository userRepository;
 	private final CategoryRepository categoryRepository;
 
+	
+	public TransactionModel findByTransactionId(Long transactionId) {
+		
+		return TransactionModel.convertFrom(transactionRepository.findById(transactionId).get());
+		
+	}
+	
 	public Map<LocalDate, List<TransactionModel>> findAllByDate(
 			LocalDate startDate,
 			LocalDate endDate,
@@ -92,6 +99,11 @@ public class TransactionServiceImpl implements TransactionService {
 		return TransactionModel.convertFrom(transactionRepository.findByUserIdAndDate(todayDate, userId));
 
 	}
+	
+	public int findMoneyRecord(Long transactionId) {
+		return transactionRepository.findMoneyRecord(transactionId);
+	}
+	
 
 	public int createTransaction(TransactionModel transactionModel) {
 
diff --git a/src/main/java/com/example/demo/app/infra/repository/TransactionRepository.java b/src/main/java/com/example/demo/app/infra/repository/TransactionRepository.java
index e68e169..8696f24 100644
--- a/src/main/java/com/example/demo/app/infra/repository/TransactionRepository.java
+++ b/src/main/java/com/example/demo/app/infra/repository/TransactionRepository.java
@@ -33,5 +33,7 @@ public interface TransactionRepository extends JpaRepository<TransactionEntity,
 	@Query("select new com.example.demo.app.presentation.form.Income(t.transactionDate, coalesce(sum(t.amount), 0)) from TransactionEntity t inner join CategoryEntity c on t.categoryEntity.categoryId = c.categoryId where (t.userEntity.userId = :userId and t.transactionDate between :startDate and :endDate) and c.transactionType = 1 group by t.transactionDate order by t.transactionDate asc")
 	public List<Income> findTotalIncomeList(LocalDate startDate, LocalDate endDate, Long userId);
 	
+	@Query("select coalesce(t.amount, 0) from TransactionEntity t where t.transactionId = :transactionId")
+	public Integer findMoneyRecord(Long transactionId);
 	
 }