Refactor RecentTransactionsSection

Further refactors RecentTransactionsSection to separate remaining logic. Creates additional hooks and utility files as needed.

src/components/RecentTransactionsSection.tsx

@@ -1,11 +1,12 @@
 
-import React, { useState } from 'react';
+import React from 'react';
 import { Transaction } from '@/contexts/budget/types';
 import TransactionEditDialog from './TransactionEditDialog';
 import { ChevronRight } from 'lucide-react';
 import { useBudget } from '@/contexts/budget/BudgetContext';
 import { Link } from 'react-router-dom';
 import { useRecentTransactions } from '@/hooks/transactions/useRecentTransactions';
+import { useRecentTransactionsDialog } from '@/hooks/transactions/useRecentTransactionsDialog';
 import RecentTransactionItem from './recent-transactions/RecentTransactionItem';
 
 interface RecentTransactionsSectionProps {
@@ -17,17 +18,18 @@ const RecentTransactionsSection: React.FC<RecentTransactionsSectionProps> = ({
   transactions,
   onUpdateTransaction
 }) => {
-  const [selectedTransaction, setSelectedTransaction] = useState<Transaction | null>(null);
-  const [isDialogOpen, setIsDialogOpen] = useState(false);
   const { updateTransaction, deleteTransaction } = useBudget();
   
   // 트랜잭션 삭제 관련 로직은 커스텀 훅으로 분리
   const { handleDeleteTransaction, isDeleting } = useRecentTransactions(deleteTransaction);
-
-  const handleTransactionClick = (transaction: Transaction) => {
-    setSelectedTransaction(transaction);
-    setIsDialogOpen(true);
-  };
+  
+  // 다이얼로그 관련 로직 분리
+  const { 
+    selectedTransaction, 
+    isDialogOpen, 
+    handleTransactionClick, 
+    setIsDialogOpen 
+  } = useRecentTransactionsDialog();
 
   const handleUpdateTransaction = (updatedTransaction: Transaction) => {
     if (onUpdateTransaction) {

src/components/recent-transactions/RecentTransactionItem.tsx

@@ -2,6 +2,7 @@
 import React from 'react';
 import { Transaction } from '@/contexts/budget/types';
 import TransactionIcon from '../transaction/TransactionIcon';
+import { formatCurrency } from '@/utils/currencyFormatter';
 
 interface RecentTransactionItemProps {
   transaction: Transaction;
@@ -12,10 +13,6 @@ const RecentTransactionItem: React.FC<RecentTransactionItemProps> = ({
   transaction, 
   onClick 
 }) => {
-  const formatCurrency = (amount: number) => {
-    return amount.toLocaleString('ko-KR') + '원';
-  };
-  
   return (
     <div
       onClick={onClick}

src/hooks/transactions/useRecentTransactions.ts

@@ -4,7 +4,7 @@ import { toast } from '@/hooks/useToast.wrapper';
 
 /**
  * 최근 거래내역 관련 로직을 처리하는 커스텀 훅
- * 삭제 로직과 상태 관리 등을 담당
+ * 삭제 로직과 상태 관리를 담당
  */
 export const useRecentTransactions = (
   deleteTransaction: (id: string) => void
@@ -58,8 +58,9 @@ export const useRecentTransactions = (
         }, 900);
 
         // 비동기 작업을 동기적으로 처리하여 UI 블로킹 방지
-        setTimeout(async () => {
+        setTimeout(() => {
           try {
+            // BudgetContext의 deleteTransaction 함수 호출
             deleteTransaction(id);
 
             // 안전장치 타임아웃 제거
@@ -73,8 +74,23 @@ export const useRecentTransactions = (
               setIsDeleting(false);
               deletingIdRef.current = null;
             }, 100);
+            
+            // 성공 메시지 표시
+            toast({
+              title: "항목이 삭제되었습니다",
+              description: "지출 내역이 성공적으로 삭제되었습니다.",
+              duration: 1500
+            });
           } catch (err) {
             console.error('삭제 처리 오류:', err);
+            
+            // 에러 메시지 표시
+            toast({
+              title: "삭제 실패",
+              description: "항목을 삭제하는 중 오류가 발생했습니다.",
+              variant: "destructive",
+              duration: 1500
+            });
           }
         }, 0);
 

src/hooks/transactions/useRecentTransactionsDialog.ts

@@ -0,0 +1,32 @@
+
+import { useState } from 'react';
+import { Transaction } from '@/contexts/budget/types';
+
+/**
+ * 최근 거래내역의 다이얼로그 상태를 관리하는 커스텀 훅
+ */
+export const useRecentTransactionsDialog = () => {
+  const [selectedTransaction, setSelectedTransaction] = useState<Transaction | null>(null);
+  const [isDialogOpen, setIsDialogOpen] = useState(false);
+
+  const handleTransactionClick = (transaction: Transaction) => {
+    setSelectedTransaction(transaction);
+    setIsDialogOpen(true);
+  };
+
+  const handleCloseDialog = () => {
+    setIsDialogOpen(false);
+    // 약간의 딜레이 후 선택된 트랜잭션 초기화 (애니메이션 완료 후)
+    setTimeout(() => {
+      setSelectedTransaction(null);
+    }, 300);
+  };
+
+  return {
+    selectedTransaction,
+    isDialogOpen,
+    handleTransactionClick,
+    handleCloseDialog,
+    setIsDialogOpen
+  };
+};

src/utils/currencyFormatter.ts

@@ -0,0 +1,29 @@
+
+/**
+ * 숫자를 한국 통화 형식으로 변환합니다.
+ * 1000 -> 1,000원
+ */
+export const formatCurrency = (amount: number): string => {
+  return amount.toLocaleString('ko-KR') + '원';
+};
+
+/**
+ * 문자열에서 숫자만 추출합니다.
+ * "1,000원" -> 1000
+ */
+export const extractNumber = (value: string): number => {
+  const numericValue = value.replace(/[^\d]/g, '');
+  return numericValue ? parseInt(numericValue, 10) : 0;
+};
+
+/**
+ * 입력값을 통화 형식으로 변환합니다. (입력 필드용)
+ * 1000 -> "1,000"
+ */
+export const formatInputCurrency = (value: string): string => {
+  const numericValue = value.replace(/[^\d]/g, '');
+  if (!numericValue) return '';
+  
+  const number = parseInt(numericValue, 10);
+  return number.toLocaleString('ko-KR');
+};