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author | Amir Bandeali <abandeali1@gmail.com> | 2018-05-16 03:52:49 +0800 |
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committer | Amir Bandeali <abandeali1@gmail.com> | 2018-05-16 03:52:49 +0800 |
commit | 9e0471bfbb4bb2b3b490e10ce34b16c88e8bab9a (patch) | |
tree | f72aae5170b6f1f6d3d70ebf6c03ed171680ff50 /packages/order-watcher/src/utils/assert.ts | |
parent | 9744b1906a111aa0c65c8fafb4db66aef32a5a23 (diff) | |
parent | 6aed4fb1ae27dabed027c855f2cbdc0bfb4f3b6b (diff) | |
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Merge branch 'development' into v2-prototype
Diffstat (limited to 'packages/order-watcher/src/utils/assert.ts')
-rw-r--r-- | packages/order-watcher/src/utils/assert.ts | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/packages/order-watcher/src/utils/assert.ts b/packages/order-watcher/src/utils/assert.ts new file mode 100644 index 000000000..f96bcebc1 --- /dev/null +++ b/packages/order-watcher/src/utils/assert.ts @@ -0,0 +1,19 @@ +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) { + const isValid = isValidSignature(orderHash, ecSignature, signerAddress); + this.assert(isValid, `Expected order with hash '${orderHash}' to have a valid signature`); + }, +}; |