Dita Aji Pratama
9e41d16f8a
- Add useState for transactions array - Add useEffect to load from AsyncStorage - Add loading state
34 lines
840 B
TypeScript
34 lines
840 B
TypeScript
import { useState, useEffect } from 'react';
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import AsyncStorage from '@react-native-async-storage/async-storage';
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import { Transaction } from '../types';
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const STORAGE_KEY = '@finance_transactions';
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export const useTransactions = () => {
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const [transactions, setTransactions] = useState<Transaction[]>([]);
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const [loading, setLoading] = useState(true);
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const loadTransactions = async () => {
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try {
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setLoading(true);
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const stored = await AsyncStorage.getItem(STORAGE_KEY);
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if (stored) {
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setTransactions(JSON.parse(stored));
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}
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} catch (error) {
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console.error('Error loading transactions:', error);
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} finally {
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setLoading(false);
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}
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};
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useEffect(() => {
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loadTransactions();
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}, []);
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return {
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transactions,
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loading,
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refresh: loadTransactions,
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};
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}; |