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author | fragosti <francesco.agosti93@gmail.com> | 2018-11-13 07:10:46 +0800 |
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committer | fragosti <francesco.agosti93@gmail.com> | 2018-11-13 07:10:46 +0800 |
commit | 7068f7b4d125e06049c263f0a726d562a6f6e99e (patch) | |
tree | f52d91cca3acd15aebad58880e72416aebf48d19 /packages/contract-wrappers/src/fetchers | |
parent | 79f0324abc6e59d5595770e44d620e6d0cccd6bc (diff) | |
parent | add1cfd26132465ad51a3f9cf2ae8362fc301fcf (diff) | |
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Merge branch 'development' of https://github.com/0xProject/0x-monorepo into feature/instant/metamask-connect-flow
Diffstat (limited to 'packages/contract-wrappers/src/fetchers')
-rw-r--r-- | packages/contract-wrappers/src/fetchers/order_filled_cancelled_fetcher.ts | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/packages/contract-wrappers/src/fetchers/order_filled_cancelled_fetcher.ts b/packages/contract-wrappers/src/fetchers/order_filled_cancelled_fetcher.ts index acf7038fa..5d350916c 100644 --- a/packages/contract-wrappers/src/fetchers/order_filled_cancelled_fetcher.ts +++ b/packages/contract-wrappers/src/fetchers/order_filled_cancelled_fetcher.ts @@ -1,5 +1,6 @@ // tslint:disable:no-unnecessary-type-assertion -import { AbstractOrderFilledCancelledFetcher } from '@0x/order-utils'; +import { AbstractOrderFilledCancelledFetcher, orderHashUtils } from '@0x/order-utils'; +import { SignedOrder } from '@0x/types'; import { BigNumber } from '@0x/utils'; import { BlockParamLiteral } from 'ethereum-types'; @@ -18,9 +19,18 @@ export class OrderFilledCancelledFetcher implements AbstractOrderFilledCancelled }); return filledTakerAmount; } - public async isOrderCancelledAsync(orderHash: string): Promise<boolean> { + public async isOrderCancelledAsync(signedOrder: SignedOrder): Promise<boolean> { + const orderHash = orderHashUtils.getOrderHashHex(signedOrder); const isCancelled = await this._exchange.isCancelledAsync(orderHash); - return isCancelled; + const orderEpoch = await this._exchange.getOrderEpochAsync( + signedOrder.makerAddress, + signedOrder.senderAddress, + { + defaultBlock: this._stateLayer, + }, + ); + const isCancelledByOrderEpoch = orderEpoch > signedOrder.salt; + return isCancelled || isCancelledByOrderEpoch; } public getZRXAssetData(): string { const zrxAssetData = this._exchange.getZRXAssetData(); |