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author | Fabio Berger <me@fabioberger.com> | 2017-06-02 22:06:26 +0800 |
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committer | Fabio Berger <me@fabioberger.com> | 2017-06-02 22:06:26 +0800 |
commit | 844f138908a30fa6daa904beafab85823c6d47d7 (patch) | |
tree | be2402e849e6c67acd27ccb323cd39a08ea103d8 /src/utils/assert.ts | |
parent | b8ff2468776e1c784ff50e5ada1c633ee0d3aeda (diff) | |
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Add setAllowanceAsync, getAllowanceAsync and transferFrom to tokenWrapper
Diffstat (limited to 'src/utils/assert.ts')
-rw-r--r-- | src/utils/assert.ts | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/utils/assert.ts b/src/utils/assert.ts index 1baf572d1..9a6a132e0 100644 --- a/src/utils/assert.ts +++ b/src/utils/assert.ts @@ -1,6 +1,7 @@ import * as _ from 'lodash'; import * as BigNumber from 'bignumber.js'; import * as Web3 from 'web3'; +import {Web3Wrapper} from '../web3_wrapper'; import {SchemaValidator} from './schema_validator'; const HEX_REGEX = /^0x[0-9A-F]*$/i; @@ -24,6 +25,11 @@ export const assert = { const web3 = new Web3(); this.assert(web3.isAddress(value), this.typeAssertionMessage(variableName, 'ETHAddressHex', value)); }, + async isSenderAddressAvailableAsync(web3Wrapper: Web3Wrapper, senderAddress: string) { + const isSenderAddressAvailable = await web3Wrapper.isSenderAddressAvailable(senderAddress); + assert.assert(isSenderAddressAvailable, 'Specified senderAddress isn\'t available through the \ + supplied web3 instance'); + }, isNumber(variableName: string, value: number): void { this.assert(_.isFinite(value), this.typeAssertionMessage(variableName, 'number', value)); }, |