Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 | 4x 17x 17x 9x 9x 7x 7x 7x 2x 2x 2x 17x 17x 4x 16x 16x 16x 3x 3x 3x 3x 1x 1x 1x 2x 2x 2x 3x 1x 4x 10x 10x 10x 10x 1x 2x 2x 2x 2x 1x 1x | import { useQuery, useMutation, useQueryClient } from '@tanstack/react-query';
import { useWalletStore } from '@/store/wallet-store';
import { walletApi, type WithdrawRequest } from '../services/wallet.service';
import { walletUtils } from '../utils/wallet-utils';
import { currencyFormatter } from '@/lib/currency-formatter';
import { WALLET_QUERY_KEYS, WALLET_ERROR_MESSAGES } from '@/constants/wallet';
/**
* Hook to fetch and manage wallet data
* Handles loading states and error management through Zustand store
*/
export const useWallet = () => {
const { setWalletData, setWalletError, walletData, walletError } =
useWalletStore();
const query = useQuery({
queryKey: WALLET_QUERY_KEYS.BALANCE(),
queryFn: async () => {
try {
const data = await walletApi.getWalletData();
setWalletData(data);
setWalletError(null);
return data;
} catch (error) {
const errorMessage =
error instanceof Error
? error.message
: WALLET_ERROR_MESSAGES.LOAD_FAILURE;
setWalletError(errorMessage);
throw error;
}
},
enabled: true,
});
// Use only React Query's isLoading state for better test compatibility
const isLoading = query.isLoading;
return {
data: walletData || query.data || null,
isLoading,
error: walletError || (query.error?.message ?? null),
refetch: query.refetch,
};
};
/**
* Hook to handle fund withdrawal operations
* Includes optimistic updates and transaction history management
*/
export const useWithdrawFunds = () => {
const queryClient = useQueryClient();
const { setWithdrawing, setWithdrawError, updateBalance, addTransaction } =
useWalletStore();
return useMutation({
mutationFn: async (data: WithdrawRequest) => {
setWithdrawing(true);
setWithdrawError(null);
try {
await walletApi.withdrawFunds(data);
// Update local balance optimistically
updateBalance(data.amount, 'subtract');
// Add transaction to history
addTransaction({
id: walletUtils.generateTransactionId('withdrawal'),
amount: data.amount,
type: 'withdrawal',
status: 'completed',
date: new Date().toISOString(),
description: `Withdrawal to ${data.destination}`,
});
return data;
} catch (error) {
const errorMessage =
error instanceof Error ? error.message : 'Withdrawal failed';
setWithdrawError(errorMessage);
throw error;
} finally {
setWithdrawing(false);
}
},
onSuccess: () => {
// Invalidate and refetch wallet data to ensure consistency
queryClient.invalidateQueries({ queryKey: WALLET_QUERY_KEYS.BALANCE() });
},
});
};
/**
* Combined hook providing all wallet operations and utilities
* This is the main hook components should use for wallet functionality
*/
export const useWalletOperations = () => {
const walletQuery = useWallet();
const withdrawMutation = useWithdrawFunds();
const { isWithdrawing, withdrawError } = useWalletStore();
return {
// Wallet data
...walletQuery,
// Withdraw operations
withdraw: withdrawMutation.mutate,
isWithdrawing,
withdrawError,
// Helper methods using utilities
formatCurrency: (amount: string, currency = 'USD') =>
currencyFormatter.format(amount, currency),
// Validation using utilities
canWithdraw: (amount: string) => {
const currentBalance = walletQuery.data?.balance || '0';
return walletUtils.canWithdraw(amount, currentBalance);
},
validateWithdrawal: (amount: string) => {
const currentBalance = walletQuery.data?.balance || '0';
return walletUtils.validateWithdrawalAmount(amount, currentBalance);
},
// Wallet health status
getWalletHealth: () => {
const currentBalance = walletQuery.data?.balance || '0';
return walletUtils.getWalletHealth(currentBalance);
},
};
};
|