@smartinvoicexyz/hooks/dist/src/useFetchTokens.js

Unified source for React hooks used across the Smart Invoice protocol.

import { logError } from '@smartinvoicexyz/utils';
import { useQuery } from '@tanstack/react-query';
import { useMemo } from 'react';
const DEFAULT_TOKENS = [
    {
        chainId: 11155111,
        address: '0xdbae4073478cb2cbaba7206485c63c7291f464de',
        symbol: 'MOCK',
        name: 'MockToken',
        decimals: 18,
        logoURI: 'ipfs://QmaNmAVohHYtCFn8H9Lk393KDyj1rhWLUamGggFXM2eGLT',
    },
    {
        chainId: 17000,
        address: '0x06f85c9a4a36e5690b32e73cfdbf280766efd20b',
        symbol: 'MOCK',
        name: 'MockToken',
        decimals: 18,
        logoURI: 'ipfs://QmaNmAVohHYtCFn8H9Lk393KDyj1rhWLUamGggFXM2eGLT',
    },
    {
        chainId: 11155111,
        address: '0xfFf9976782d46CC05630D1f6eBAb18b2324d6B14',
        symbol: 'WETH',
        name: 'Wrapped Ether',
        decimals: 18,
        logoURI: 'ipfs://QmPt2DEXhRSvbbFQep44XXtcKxRscshsijJ47Y1xUQwBZ1',
    },
    {
        chainId: 17000,
        address: '0x94373a4919b3240d86ea41593d5eba789fef3848',
        symbol: 'WETH',
        name: 'Wrapped Ether',
        decimals: 18,
        logoURI: 'ipfs://QmPt2DEXhRSvbbFQep44XXtcKxRscshsijJ47Y1xUQwBZ1',
    },
];
const fetchTokens = async () => {
    const IPFS_TOKENS = `https://t2crtokens.eth.limo/`;
    const response = await fetch(IPFS_TOKENS);
    const tokenData = await response.json();
    if (tokenData?.tokens) {
        return tokenData.tokens;
    }
    logError('fetchTokens error:', tokenData);
    return [];
};
export const useFetchTokens = ({ enabled } = { enabled: true }) => {
    const { data, isLoading, error } = useQuery({
        queryKey: ['tokens'],
        queryFn: fetchTokens,
        staleTime: Infinity,
        refetchInterval: false,
        enabled,
    });
    const allTokens = useMemo(() => (data ? [...DEFAULT_TOKENS, ...data] : DEFAULT_TOKENS), [data]);
    return { data: allTokens, error, isLoading };
};