diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/0x.js.ts | 45 |
1 files changed, 16 insertions, 29 deletions
diff --git a/src/0x.js.ts b/src/0x.js.ts index 69c0cc567..47b6679eb 100644 --- a/src/0x.js.ts +++ b/src/0x.js.ts @@ -14,6 +14,8 @@ import {ExchangeWrapper} from './contract_wrappers/exchange_wrapper'; import {TokenRegistryWrapper} from './contract_wrappers/token_registry_wrapper'; import {ecSignatureSchema} from './schemas/ec_signature_schema'; import {SolidityTypes, ECSignature, ZeroExError} from './types'; +import {Order} from './types'; +import {orderSchema} from "./schemas/signed_order_schema"; const MAX_DIGITS_IN_UNSIGNED_256_INT = 78; @@ -24,38 +26,23 @@ export class ZeroEx { /** * Computes the orderHash given the order parameters and returns it as a hex encoded string. */ - public static getOrderHashHex(exchangeContractAddr: string, makerAddr: string, takerAddr: string, - tokenMAddress: string, tokenTAddress: string, feeRecipient: string, - valueM: BigNumber.BigNumber, valueT: BigNumber.BigNumber, - makerFee: BigNumber.BigNumber, takerFee: BigNumber.BigNumber, - expiration: BigNumber.BigNumber, salt: BigNumber.BigNumber): string { - takerAddr = _.isEmpty(takerAddr) ? constants.NULL_ADDRESS : takerAddr ; - assert.isETHAddressHex('exchangeContractAddr', exchangeContractAddr); - assert.isETHAddressHex('makerAddr', makerAddr); - assert.isETHAddressHex('takerAddr', takerAddr); - assert.isETHAddressHex('tokenMAddress', tokenMAddress); - assert.isETHAddressHex('tokenTAddress', tokenTAddress); - assert.isETHAddressHex('feeRecipient', feeRecipient); - assert.isBigNumber('valueM', valueM); - assert.isBigNumber('valueT', valueT); - assert.isBigNumber('makerFee', makerFee); - assert.isBigNumber('takerFee', takerFee); - assert.isBigNumber('expiration', expiration); - assert.isBigNumber('salt', salt); + public static getOrderHashHex(exchangeContractAddr: string, order: Order): string { + assert.doesConformToSchema('order', JSON.parse(JSON.stringify(order)), orderSchema); + const taker = _.isEmpty(order.taker) ? constants.NULL_ADDRESS : order.taker ; const orderParts = [ {value: exchangeContractAddr, type: SolidityTypes.address}, - {value: makerAddr, type: SolidityTypes.address}, - {value: takerAddr, type: SolidityTypes.address}, - {value: tokenMAddress, type: SolidityTypes.address}, - {value: tokenTAddress, type: SolidityTypes.address}, - {value: feeRecipient, type: SolidityTypes.address}, - {value: utils.bigNumberToBN(valueM), type: SolidityTypes.uint256}, - {value: utils.bigNumberToBN(valueT), type: SolidityTypes.uint256}, - {value: utils.bigNumberToBN(makerFee), type: SolidityTypes.uint256}, - {value: utils.bigNumberToBN(takerFee), type: SolidityTypes.uint256}, - {value: utils.bigNumberToBN(expiration), type: SolidityTypes.uint256}, - {value: utils.bigNumberToBN(salt), type: SolidityTypes.uint256}, + {value: order.maker, type: SolidityTypes.address}, + {value: order.taker, type: SolidityTypes.address}, + {value: order.makerTokenAddress, type: SolidityTypes.address}, + {value: order.takerTokenAddress, type: SolidityTypes.address}, + {value: order.feeRecipient, type: SolidityTypes.address}, + {value: utils.bigNumberToBN(order.makerTokenAmount), type: SolidityTypes.uint256}, + {value: utils.bigNumberToBN(order.takerTokenAmount), type: SolidityTypes.uint256}, + {value: utils.bigNumberToBN(order.makerFee), type: SolidityTypes.uint256}, + {value: utils.bigNumberToBN(order.takerFee), type: SolidityTypes.uint256}, + {value: utils.bigNumberToBN(order.expirationUnixTimestampSec), type: SolidityTypes.uint256}, + {value: utils.bigNumberToBN(order.salt), type: SolidityTypes.uint256}, ]; const types = _.map(orderParts, o => o.type); const values = _.map(orderParts, o => o.value); |