a
/
otterscan
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Eliminate redundant function

This commit is contained in:
Willian Mitsuda 2021-12-16 19:22:13 -03:00
parent e9f32e3530
commit 28a216ff5f
2 changed files with 5 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
src/transaction/Details.tsx
View File

@ -37,7 +37,7 @@ import PercentagePosition from "../components/PercentagePosition";
import DecodedParamsTable from "./decoder/DecodedParamsTable";
import InputDecoder from "./decoder/InputDecoder";
import {
rawInputTo4Bytes,
extract4Bytes,
use4Bytes,
useTransactionDescription,
} from "../use4Bytes";
@ -74,7 +74,8 @@ const Details: React.FC<DetailsProps> = ({
txData.confirmedData?.blockBaseFeePerGas !== undefined &&
txData.confirmedData?.blockBaseFeePerGas !== null;
const fourBytes = txData.to !== null ? rawInputTo4Bytes(txData.data) : "0x";
const fourBytes =
txData.to !== null ? extract4Bytes(txData.data) ?? "0x" : "0x";
const fourBytesEntry = use4Bytes(fourBytes);
const fourBytesTxDesc = useTransactionDescription(
fourBytesEntry,

5
src/use4Bytes.ts
View File

@ -21,7 +21,8 @@ export type FourBytesMap = Record<string, FourBytesEntry | null | undefined>;
*
* @param rawInput Raw tx input including the "0x"
* @returns the first 4 bytes, including the "0x" or null if the input
* contains an invalid selector, e.g., txs with 0x00 data
* contains an invalid selector, e.g., txs with 0x00 data; simple transfers (0x)
* return null as well as it is not a method selector
*/
export const extract4Bytes = (rawInput: string): string | null => {
if (rawInput.length < 10) {
@ -30,8 +31,6 @@ export const extract4Bytes = (rawInput: string): string | null => {
return rawInput.slice(0, 10);
};
export const rawInputTo4Bytes = (rawInput: string) => rawInput.slice(0, 10);
const fetch4Bytes = async (
assetsURLPrefix: string,
fourBytes: string