22 lines
722 B
TypeScript
22 lines
722 B
TypeScript
import BigNumber from "bignumber.js";
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import { getDefaultWeb3 } from './EVM';
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export const MAX_UINT256 = "0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
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export function decimalStr(value: string): string {
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return new BigNumber(value).multipliedBy(10 ** 18).toFixed(0, BigNumber.ROUND_DOWN)
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}
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export function gweiStr(gwei: string): string {
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return new BigNumber(gwei).multipliedBy(10 ** 9).toFixed(0, BigNumber.ROUND_DOWN)
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}
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export function mweiStr(gwei: string): string {
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return new BigNumber(gwei).multipliedBy(10 ** 6).toFixed(0, BigNumber.ROUND_DOWN)
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}
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export function fromWei(value: string, unit: any): string {
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var web3 = getDefaultWeb3();
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return web3.utils.fromWei(value, unit);
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} |