diff options
Diffstat (limited to 'packages/order-utils/src')
| -rw-r--r-- | packages/order-utils/src/constants.ts | 1 | ||||
| -rw-r--r-- | packages/order-utils/src/order_factory.ts | 42 |
2 files changed, 37 insertions, 6 deletions
diff --git a/packages/order-utils/src/constants.ts b/packages/order-utils/src/constants.ts index bb7482184..92eb89d70 100644 --- a/packages/order-utils/src/constants.ts +++ b/packages/order-utils/src/constants.ts @@ -10,4 +10,5 @@ export const constants = { ERC721_ASSET_DATA_MINIMUM_BYTE_LENGTH: 53, SELECTOR_LENGTH: 4, BASE_16: 16, + INFINITE_TIMESTAMP_SEC: new BigNumber(2524604400), // Close to infinite }; diff --git a/packages/order-utils/src/order_factory.ts b/packages/order-utils/src/order_factory.ts index 803cb82b1..4be7a1913 100644 --- a/packages/order-utils/src/order_factory.ts +++ b/packages/order-utils/src/order_factory.ts @@ -1,17 +1,17 @@ -import { ECSignature, SignedOrder } from '@0xproject/types'; +import { ECSignature, Order, SignedOrder } from '@0xproject/types'; import { BigNumber } from '@0xproject/utils'; import { Provider } from 'ethereum-types'; import * as ethUtil from 'ethereumjs-util'; import * as _ from 'lodash'; +import { constants } from './constants'; import { orderHashUtils } from './order_hash'; import { generatePseudoRandomSalt } from './salt'; import { ecSignOrderHashAsync } from './signature_utils'; import { MessagePrefixType } from './types'; export const orderFactory = { - async createSignedOrderAsync( - provider: Provider, + createOrder( makerAddress: string, takerAddress: string, senderAddress: string, @@ -24,10 +24,9 @@ export const orderFactory = { exchangeAddress: string, feeRecipientAddress: string, expirationTimeSecondsIfExists?: BigNumber, - ): Promise<SignedOrder> { - const defaultExpirationUnixTimestampSec = new BigNumber(2524604400); // Close to infinite + ): Order { const expirationTimeSeconds = _.isUndefined(expirationTimeSecondsIfExists) - ? defaultExpirationUnixTimestampSec + ? constants.INFINITE_TIMESTAMP_SEC : expirationTimeSecondsIfExists; const order = { makerAddress, @@ -44,6 +43,37 @@ export const orderFactory = { feeRecipientAddress, expirationTimeSeconds, }; + return order; + }, + async createSignedOrderAsync( + provider: Provider, + makerAddress: string, + takerAddress: string, + senderAddress: string, + makerFee: BigNumber, + takerFee: BigNumber, + makerAssetAmount: BigNumber, + makerAssetData: string, + takerAssetAmount: BigNumber, + takerAssetData: string, + exchangeAddress: string, + feeRecipientAddress: string, + expirationTimeSecondsIfExists?: BigNumber, + ): Promise<SignedOrder> { + const order = orderFactory.createOrder( + makerAddress, + takerAddress, + senderAddress, + makerFee, + takerFee, + makerAssetAmount, + makerAssetData, + takerAssetAmount, + takerAssetData, + exchangeAddress, + feeRecipientAddress, + expirationTimeSecondsIfExists, + ); const orderHash = orderHashUtils.getOrderHashHex(order); const messagePrefixOpts = { prefixType: MessagePrefixType.EthSign, |