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-rw-r--r--packages/contracts/deploy/src/utils/contract.ts2
-rw-r--r--packages/contracts/deploy/src/utils/fs_wrapper.ts12
-rw-r--r--packages/contracts/deploy/src/utils/network.ts15
-rw-r--r--packages/contracts/deploy/src/utils/types.ts3
-rw-r--r--packages/contracts/deploy/src/utils/web3_wrapper.ts132
5 files changed, 9 insertions, 155 deletions
diff --git a/packages/contracts/deploy/src/utils/contract.ts b/packages/contracts/deploy/src/utils/contract.ts
index e9c49c9f1..7b6098cea 100644
--- a/packages/contracts/deploy/src/utils/contract.ts
+++ b/packages/contracts/deploy/src/utils/contract.ts
@@ -1,5 +1,5 @@
import {schemas, SchemaValidator} from '@0xproject/json-schemas';
-import promisify = require('es6-promisify');
+import {promisify} from '@0xproject/utils';
import * as _ from 'lodash';
import * as Web3 from 'web3';
diff --git a/packages/contracts/deploy/src/utils/fs_wrapper.ts b/packages/contracts/deploy/src/utils/fs_wrapper.ts
index 6b4fd625c..90785d0dd 100644
--- a/packages/contracts/deploy/src/utils/fs_wrapper.ts
+++ b/packages/contracts/deploy/src/utils/fs_wrapper.ts
@@ -1,11 +1,11 @@
-import promisify = require('es6-promisify');
+import {promisify} from '@0xproject/utils';
import * as fs from 'fs';
export const fsWrapper = {
- readdirAsync: promisify(fs.readdir),
- readFileAsync: promisify(fs.readFile),
- writeFileAsync: promisify(fs.writeFile),
- mkdirAsync: promisify(fs.mkdir),
+ readdirAsync: promisify<string[]>(fs.readdir),
+ readFileAsync: promisify<string>(fs.readFile),
+ writeFileAsync: promisify<undefined>(fs.writeFile),
+ mkdirAsync: promisify<undefined>(fs.mkdir),
doesPathExistSync: fs.existsSync,
- removeFileAsync: promisify(fs.unlink),
+ removeFileAsync: promisify<undefined>(fs.unlink),
};
diff --git a/packages/contracts/deploy/src/utils/network.ts b/packages/contracts/deploy/src/utils/network.ts
deleted file mode 100644
index 74123e6a5..000000000
--- a/packages/contracts/deploy/src/utils/network.ts
+++ /dev/null
@@ -1,15 +0,0 @@
-import promisify = require('es6-promisify');
-import * as Web3 from 'web3';
-
-import {Web3Wrapper} from './web3_wrapper';
-
-export const network = {
- async getNetworkIdIfExistsAsync(port: number): Promise<number> {
- const url = `http://localhost:${port}`;
- const web3Provider = new Web3.providers.HttpProvider(url);
- const defaults = {};
- const web3Wrapper = new Web3Wrapper(web3Provider, defaults);
- const networkIdIfExists = await web3Wrapper.getNetworkIdIfExistsAsync();
- return networkIdIfExists;
- },
-};
diff --git a/packages/contracts/deploy/src/utils/types.ts b/packages/contracts/deploy/src/utils/types.ts
index 855f1e849..f6b9de6e9 100644
--- a/packages/contracts/deploy/src/utils/types.ts
+++ b/packages/contracts/deploy/src/utils/types.ts
@@ -1,3 +1,4 @@
+import {TxData} from '@0xproject/types';
import * as Web3 from 'web3';
export enum AbiType {
@@ -54,7 +55,7 @@ export interface DeployerOptions {
artifactsDir: string;
jsonrpcPort: number;
networkId: number;
- defaults: Partial<Web3.TxData>;
+ defaults: Partial<TxData>;
}
export interface ContractSources {
diff --git a/packages/contracts/deploy/src/utils/web3_wrapper.ts b/packages/contracts/deploy/src/utils/web3_wrapper.ts
deleted file mode 100644
index 0209da26d..000000000
--- a/packages/contracts/deploy/src/utils/web3_wrapper.ts
+++ /dev/null
@@ -1,132 +0,0 @@
-import BigNumber from 'bignumber.js';
-import promisify = require('es6-promisify');
-import * as _ from 'lodash';
-import * as Web3 from 'web3';
-
-import {Contract} from './contract';
-import {ZeroExError} from './types';
-
-export class Web3Wrapper {
- private web3: Web3;
- private defaults: Partial<Web3.TxData>;
- private networkIdIfExists?: number;
- private jsonRpcRequestId: number;
- constructor(provider: Web3.Provider, defaults: Partial<Web3.TxData>) {
- this.web3 = new Web3();
- this.web3.setProvider(provider);
- this.defaults = defaults;
- this.jsonRpcRequestId = 0;
- }
- public setProvider(provider: Web3.Provider) {
- delete this.networkIdIfExists;
- this.web3.setProvider(provider);
- }
- public isAddress(address: string): boolean {
- return this.web3.isAddress(address);
- }
- public getContractFromAbi(abi: Web3.ContractAbi): Web3.Contract<Web3.ContractInstance> {
- const contract = this.web3.eth.contract(abi);
- return contract;
- }
- public async isSenderAddressAvailableAsync(senderAddress: string): Promise<boolean> {
- const addresses = await this.getAvailableAddressesAsync();
- return _.includes(addresses, senderAddress);
- }
- public async getNodeVersionAsync(): Promise<string> {
- const nodeVersion = await promisify(this.web3.version.getNode)();
- return nodeVersion;
- }
- public async getTransactionReceiptAsync(txHash: string): Promise<Web3.TransactionReceipt> {
- const transactionReceipt = await promisify(this.web3.eth.getTransactionReceipt)(txHash);
- return transactionReceipt;
- }
- public getCurrentProvider(): Web3.Provider {
- return this.web3.currentProvider;
- }
- public async getNetworkIdIfExistsAsync(): Promise<number|undefined> {
- if (!_.isUndefined(this.networkIdIfExists)) {
- return this.networkIdIfExists;
- }
-
- try {
- const networkId = await this.getNetworkAsync();
- this.networkIdIfExists = Number(networkId);
- return this.networkIdIfExists;
- } catch (err) {
- return undefined;
- }
- }
- public toWei(ethAmount: BigNumber): BigNumber {
- const balanceWei = this.web3.toWei(ethAmount, 'ether');
- return balanceWei;
- }
- public async getBalanceInWeiAsync(owner: string): Promise<BigNumber> {
- let balanceInWei = await promisify(this.web3.eth.getBalance)(owner);
- balanceInWei = new BigNumber(balanceInWei);
- return balanceInWei;
- }
- public async doesContractExistAtAddressAsync(address: string): Promise<boolean> {
- const code = await promisify(this.web3.eth.getCode)(address);
- // Regex matches 0x0, 0x00, 0x in order to accommodate poorly implemented clients
- const codeIsEmpty = /^0x0{0,40}$/i.test(code);
- return !codeIsEmpty;
- }
- public async signTransactionAsync(address: string, message: string): Promise<string> {
- const signData = await promisify(this.web3.eth.sign)(address, message);
- return signData;
- }
- public async getBlockAsync(blockParam: string|Web3.BlockParam): Promise<Web3.BlockWithoutTransactionData> {
- const block = await promisify(this.web3.eth.getBlock)(blockParam);
- return block;
- }
- public async getBlockTimestampAsync(blockParam: string|Web3.BlockParam): Promise<number> {
- const {timestamp} = await this.getBlockAsync(blockParam);
- return timestamp;
- }
- public async getAvailableAddressesAsync(): Promise<string[]> {
- const addresses: string[] = await promisify(this.web3.eth.getAccounts)();
- return addresses;
- }
- public async getLogsAsync(filter: Web3.FilterObject): Promise<Web3.LogEntry[]> {
- let fromBlock = filter.fromBlock;
- if (_.isNumber(fromBlock)) {
- fromBlock = this.web3.toHex(fromBlock);
- }
- let toBlock = filter.toBlock;
- if (_.isNumber(toBlock)) {
- toBlock = this.web3.toHex(toBlock);
- }
- const serializedFilter = {
- ...filter,
- fromBlock,
- toBlock,
- };
- const payload = {
- jsonrpc: '2.0',
- id: this.jsonRpcRequestId++,
- method: 'eth_getLogs',
- params: [serializedFilter],
- };
- const logs = await this.sendRawPayloadAsync(payload);
- return logs;
- }
- public async estimateGasAsync(callData: Web3.CallData): Promise<number> {
- const gasEstimate = await promisify(this.web3.eth.estimateGas)(callData);
- return gasEstimate;
- }
- private getContractInstance<A extends Web3.ContractInstance>(abi: Web3.ContractAbi, address: string): A {
- const web3ContractInstance = this.web3.eth.contract(abi).at(address);
- const contractInstance = new Contract(web3ContractInstance, this.defaults) as any as A;
- return contractInstance;
- }
- private async getNetworkAsync(): Promise<number> {
- const networkId = await promisify(this.web3.version.getNetwork)();
- return networkId;
- }
- private async sendRawPayloadAsync(payload: Web3.JSONRPCRequestPayload): Promise<any> {
- const sendAsync = this.web3.currentProvider.sendAsync.bind(this.web3.currentProvider);
- const response = await promisify(sendAsync)(payload);
- const result = response.result;
- return result;
- }
-}