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Move check to outside useSWR

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This commit is contained in:
Willian Mitsuda 2021-12-18 07:31:03 -03:00
parent 61383a36d9
commit d67cd52ceb
1 changed files with 3 additions and 10 deletions
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13
src/use4Bytes.ts
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@ -111,10 +111,6 @@ export const use4Bytes = (
const assetsURLPrefix = config?.assetsURLPrefix; const assetsURLPrefix = config?.assetsURLPrefix;
const fourBytesFetcher = (key: string | null) => { const fourBytesFetcher = (key: string | null) => {
// TODO: throw error?
if (assetsURLPrefix === undefined) {
return undefined;
}
if (key === null || key === "0x") { if (key === null || key === "0x") {
return undefined; return undefined;
} }
@ -126,17 +122,14 @@ export const use4Bytes = (
return undefined; return undefined;
} }
return fetch4Bytes(assetsURLPrefix, key.slice(2)); return fetch4Bytes(assetsURLPrefix!, key.slice(2));
}; };
const { data, error } = useSWRImmutable<FourBytesEntry | null | undefined>( const { data, error } = useSWRImmutable<FourBytesEntry | null | undefined>(
rawFourBytes, assetsURLPrefix !== undefined ? rawFourBytes : null,
fourBytesFetcher fourBytesFetcher
); );
if (error) { return error ? undefined : data;
return undefined;
}
return data;
}; };
export const useMethodSelector = (data: string): [boolean, string, string] => { export const useMethodSelector = (data: string): [boolean, string, string] => {