aboutsummaryrefslogtreecommitdiffstats
path: root/packages/order-watcher/src/utils/assert.ts
blob: 9e02f8bdc59e2747d606efcf51c4228e68396b71 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
import { assert as sharedAssert } from '@0xproject/assert';
// We need those two unused imports because they're actually used by sharedAssert which gets injected here
// tslint:disable-next-line:no-unused-variable
import { Schema } from '@0xproject/json-schemas';
// tslint:disable-next-line:no-unused-variable
import { ECSignature } from '@0xproject/types';
import { BigNumber } from '@0xproject/utils';
import { Web3Wrapper } from '@0xproject/web3-wrapper';
import * as _ from 'lodash';

import { isValidSignature } from '@0xproject/order-utils';

export const assert = {
    ...sharedAssert,
    isValidSignature(orderHash: string, ecSignature: ECSignature, signerAddress: string): void {
        const isValid = isValidSignature(orderHash, ecSignature, signerAddress);
        this.assert(isValid, `Expected order with hash '${orderHash}' to have a valid signature`);
    },
};