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author | Fabio Berger <me@fabioberger.com> | 2018-05-16 20:59:10 +0800 |
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committer | Fabio Berger <me@fabioberger.com> | 2018-05-16 20:59:10 +0800 |
commit | 839db68571037f6fff8273aaade6ea0bd14ea8a5 (patch) | |
tree | 302b3164f01bc5363bf07841a42fa30b3842169e /packages/web3-wrapper/src/web3_wrapper.ts | |
parent | fec6ac3ff0c4781cea0b3f42e287aee2b8aa2a79 (diff) | |
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Fix TSLint rules
Diffstat (limited to 'packages/web3-wrapper/src/web3_wrapper.ts')
-rw-r--r-- | packages/web3-wrapper/src/web3_wrapper.ts | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/packages/web3-wrapper/src/web3_wrapper.ts b/packages/web3-wrapper/src/web3_wrapper.ts index c60d5fe33..91a1af870 100644 --- a/packages/web3-wrapper/src/web3_wrapper.ts +++ b/packages/web3-wrapper/src/web3_wrapper.ts @@ -19,6 +19,8 @@ import * as Web3 from 'web3'; import { Web3WrapperErrors } from './types'; +const BASE_TEN = 10; + /** * A wrapper around the Web3.js 0.x library that provides a consistent, clean promise-based interface. */ @@ -48,7 +50,7 @@ export class Web3Wrapper { * @return The amount in units. */ public static toUnitAmount(amount: BigNumber, decimals: number): BigNumber { - const aUnit = new BigNumber(10).pow(decimals); + const aUnit = new BigNumber(BASE_TEN).pow(decimals); const unit = amount.div(aUnit); return unit; } @@ -61,7 +63,7 @@ export class Web3Wrapper { * @return The amount in baseUnits. */ public static toBaseUnitAmount(amount: BigNumber, decimals: number): BigNumber { - const unit = new BigNumber(10).pow(decimals); + const unit = new BigNumber(BASE_TEN).pow(decimals); const baseUnitAmount = amount.times(unit); const hasDecimals = baseUnitAmount.decimalPlaces() !== 0; if (hasDecimals) { @@ -180,8 +182,8 @@ export class Web3Wrapper { public async doesContractExistAtAddressAsync(address: string): Promise<boolean> { const code = await promisify<string>(this._web3.eth.getCode)(address); // Regex matches 0x0, 0x00, 0x in order to accommodate poorly implemented clients - const codeIsEmpty = /^0x0{0,40}$/i.test(code); - return !codeIsEmpty; + const isCodeEmpty = /^0x0{0,40}$/i.test(code); + return !isCodeEmpty; } /** * Sign a message with a specific address's private key (`eth_sign`) @@ -336,16 +338,16 @@ export class Web3Wrapper { pollingIntervalMs: number = 1000, timeoutMs?: number, ): Promise<TransactionReceiptWithDecodedLogs> { - let timeoutExceeded = false; + let wasTimeoutExceeded = false; if (timeoutMs) { - setTimeout(() => (timeoutExceeded = true), timeoutMs); + setTimeout(() => (wasTimeoutExceeded = true), timeoutMs); } const txReceiptPromise = new Promise( (resolve: (receipt: TransactionReceiptWithDecodedLogs) => void, reject) => { const intervalId = intervalUtils.setAsyncExcludingInterval( async () => { - if (timeoutExceeded) { + if (wasTimeoutExceeded) { intervalUtils.clearAsyncExcludingInterval(intervalId); return reject(Web3WrapperErrors.TransactionMiningTimeout); } |