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Make fillOrderAsync accept signedOrder instead of a shit-ton of params

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Leonid Logvinov 2017-05-30 12:17:43 +02:00
parent cf63e1d1a6
commit 380c1e1ca5
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1 changed files with 21 additions and 35 deletions
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56
src/contract_wrappers/exchange_wrapper.ts
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@ -6,11 +6,13 @@ import {
ExchangeContractErrs,
OrderValues,
OrderAddresses,
SignedOrder,
} from '../types';
import {assert} from '../utils/assert';
import {ContractWrapper} from './contract_wrapper';
import * as ExchangeArtifacts from '../artifacts/Exchange.json';
import {ecSignatureSchema} from '../schemas/ec_signature_schema';
import {signedOrderSchema} from '../schemas/signed_order_schema';
import {ContractResponse} from '../types';
import {constants} from '../utils/constants';
@ -47,54 +49,38 @@ export class ExchangeWrapper extends ContractWrapper {
);
return isValidSignature;
}
public async fillOrderAsync(maker: string, taker: string, makerTokenAddress: string,
takerTokenAddress: string, makerTokenAmount: BigNumber.BigNumber,
takerTokenAmount: BigNumber.BigNumber, makerFee: BigNumber.BigNumber,
takerFee: BigNumber.BigNumber, expirationUnixTimestampSec: BigNumber.BigNumber,
feeRecipient: string, fillAmount: BigNumber.BigNumber,
ecSignature: ECSignature, salt: BigNumber.BigNumber) {
assert.isBigNumber('salt', salt);
assert.isBigNumber('makerFee', makerFee);
assert.isBigNumber('takerFee', takerFee);
assert.isBigNumber('fillAmount', fillAmount);
assert.isBigNumber('makerTokenAmount', makerTokenAmount);
assert.isBigNumber('takerTokenAmount', takerTokenAmount);
assert.isBigNumber('expirationUnixTimestampSec', expirationUnixTimestampSec);
assert.isETHAddressHex('maker', maker);
assert.isETHAddressHex('taker', taker);
assert.isETHAddressHex('feeRecipient', feeRecipient);
assert.isETHAddressHex('makerTokenAddress', makerTokenAddress);
assert.isETHAddressHex('takerTokenAddress', takerTokenAddress);
assert.doesConformToSchema('ecSignature', ecSignature, ecSignatureSchema);
public async fillOrderAsync(signedOrder: SignedOrder, shouldCheckTransfer: boolean = true) {
assert.doesConformToSchema('signedOrder', JSON.parse(JSON.stringify(signedOrder)), signedOrderSchema);
assert.isBoolean('shouldCheckTransfer', shouldCheckTransfer);
const senderAddress = await this.web3Wrapper.getSenderAddressOrThrowAsync();
const exchangeInstance = await this.getExchangeInstanceOrThrowAsync();
taker = taker === '' ? constants.NULL_ADDRESS : taker;
const shouldCheckTransfer = true;
const taker = _.isUndefined(signedOrder.taker) ? constants.NULL_ADDRESS : signedOrder.taker;
const orderAddresses: OrderAddresses = [
maker,
signedOrder.maker,
taker,
makerTokenAddress,
takerTokenAddress,
feeRecipient,
signedOrder.makerTokenAddress,
signedOrder.takerTokenAddress,
signedOrder.feeRecipient,
];
const orderValues: OrderValues = [
makerTokenAmount,
takerTokenAmount,
makerFee,
takerFee,
expirationUnixTimestampSec,
salt,
signedOrder.makerTokenAmount,
signedOrder.takerTokenAmount,
signedOrder.makerFee,
signedOrder.takerFee,
signedOrder.expirationUnixTimestampSec,
signedOrder.salt,
];
const response: ContractResponse = await exchangeInstance.fill(
orderAddresses,
orderValues,
fillAmount,
signedOrder.fillAmount,
shouldCheckTransfer,
ecSignature.v,
ecSignature.r,
ecSignature.s,
signedOrder.ecSignature.v,
signedOrder.ecSignature.r,
signedOrder.ecSignature.s,
{
from: senderAddress,
},