@lifi/widget
Version:
LI.FI Widget for cross-chain bridging and swapping. It will drive your multi-chain strategy and attract new users from everywhere.
31 lines • 1.17 kB
JavaScript
import { getToken } from '@lifi/sdk';
import { useQuery, useQueryClient } from '@tanstack/react-query';
export const useTokenSearch = (chainId, tokenQuery, enabled) => {
const queryClient = useQueryClient();
const { data, isLoading } = useQuery({
queryKey: ['token-search', chainId, tokenQuery],
queryFn: async ({ queryKey: [, chainId, tokenQuery], signal }) => {
const token = await getToken(chainId, tokenQuery, {
signal,
});
if (token) {
queryClient.setQueriesData({ queryKey: ['tokens'] }, (data) => {
if (data &&
!data.tokens[chainId]?.some((t) => t.address === token.address)) {
const clonedData = { ...data };
clonedData.tokens[chainId]?.push(token);
return clonedData;
}
});
}
return token;
},
enabled: Boolean(chainId && tokenQuery && enabled),
retry: false,
});
return {
token: data,
isLoading,
};
};
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