74 lines
3.3 KiB
TypeScript
74 lines
3.3 KiB
TypeScript
import { artifacts as erc20Artifacts } from '@0x/contracts-erc20';
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import { artifacts as erc721Artifacts } from '@0x/contracts-erc721';
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import { artifacts as exchangeArtifacts } from '@0x/contracts-exchange';
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import { constants, LogDecoder, Web3ProviderEngine } from '@0x/contracts-test-utils';
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import { SignedOrder } from '@0x/types';
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import { BigNumber } from '@0x/utils';
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import { Web3Wrapper } from '@0x/web3-wrapper';
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import { TransactionReceiptWithDecodedLogs, TxDataPayable } from 'ethereum-types';
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import * as _ from 'lodash';
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import { ForwarderContract } from '../../generated-wrappers/forwarder';
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import { artifacts } from '../../src/artifacts';
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export class ForwarderWrapper {
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private readonly _web3Wrapper: Web3Wrapper;
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private readonly _forwarderContract: ForwarderContract;
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private readonly _logDecoder: LogDecoder;
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constructor(contractInstance: ForwarderContract, provider: Web3ProviderEngine) {
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this._forwarderContract = contractInstance;
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this._web3Wrapper = new Web3Wrapper(provider);
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this._logDecoder = new LogDecoder(this._web3Wrapper, {
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...artifacts,
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...exchangeArtifacts,
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...erc20Artifacts,
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...erc721Artifacts,
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});
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}
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public async marketSellOrdersWithEthAsync(
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orders: SignedOrder[],
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txData: TxDataPayable,
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opts: { feePercentage?: BigNumber; feeRecipient?: string } = {},
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): Promise<TransactionReceiptWithDecodedLogs> {
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const feePercentage = opts.feePercentage === undefined ? constants.ZERO_AMOUNT : opts.feePercentage;
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const feeRecipient = opts.feeRecipient === undefined ? constants.NULL_ADDRESS : opts.feeRecipient;
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const txHash = await this._forwarderContract.marketSellOrdersWithEth.sendTransactionAsync(
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orders,
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orders.map(signedOrder => signedOrder.signature),
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feePercentage,
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feeRecipient,
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txData,
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);
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const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
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return tx;
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}
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public async marketBuyOrdersWithEthAsync(
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orders: SignedOrder[],
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makerAssetFillAmount: BigNumber,
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txData: TxDataPayable,
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opts: { feePercentage?: BigNumber; feeRecipient?: string } = {},
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): Promise<TransactionReceiptWithDecodedLogs> {
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const feePercentage = opts.feePercentage === undefined ? constants.ZERO_AMOUNT : opts.feePercentage;
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const feeRecipient = opts.feeRecipient === undefined ? constants.NULL_ADDRESS : opts.feeRecipient;
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const txHash = await this._forwarderContract.marketBuyOrdersWithEth.sendTransactionAsync(
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orders,
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makerAssetFillAmount,
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orders.map(signedOrder => signedOrder.signature),
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feePercentage,
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feeRecipient,
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txData,
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);
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const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
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return tx;
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}
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public async withdrawAssetAsync(
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assetData: string,
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amount: BigNumber,
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txData: TxDataPayable,
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): Promise<TransactionReceiptWithDecodedLogs> {
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const txHash = await this._forwarderContract.withdrawAsset.sendTransactionAsync(assetData, amount, txData);
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const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
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return tx;
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}
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}
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