1 files changed, 0 insertions, 69 deletions
diff --git a/src/ts/web3_wrapper.ts b/src/ts/web3_wrapper.ts
deleted file mode 100644
index 3b460e4da..000000000
--- a/src/ts/web3_wrapper.ts
+++ /dev/null
@@ -1,69 +0,0 @@
-import * as _ from 'lodash';
-import * as Web3 from 'web3';
-import * as BigNumber from 'bignumber.js';
-import promisify = require('es6-promisify');
-
-export class Web3Wrapper {
-    private web3: Web3;
-    constructor(web3: Web3) {
-        this.web3 = new Web3();
-        this.web3.setProvider(web3.currentProvider);
-    }
-    public isAddress(address: string): boolean {
-        return this.web3.isAddress(address);
-    }
-    public async getSenderAddressIfExistsAsync(): Promise<string|undefined> {
-        const defaultAccount = this.web3.eth.defaultAccount;
-        if (!_.isUndefined(defaultAccount)) {
-            return defaultAccount;
-        }
-        const firstAccount = await this.getFirstAddressIfExistsAsync();
-        return firstAccount;
-    }
-    public async getFirstAddressIfExistsAsync(): Promise<string|undefined> {
-        const addresses = await promisify(this.web3.eth.getAccounts)();
-        if (_.isEmpty(addresses)) {
-            return undefined;
-        }
-        return (addresses as string[])[0];
-    }
-    public async getNodeVersionAsync(): Promise<string> {
-        const nodeVersion = await promisify(this.web3.version.getNode)();
-        return nodeVersion;
-    }
-    public getCurrentProvider(): Web3.Provider {
-        return this.web3.currentProvider;
-    }
-    public async getNetworkIdIfExistsAsync(): Promise<number|undefined> {
-        try {
-            const networkId = await this.getNetworkAsync();
-            return Number(networkId);
-        } catch (err) {
-            return undefined;
-        }
-    }
-    public async getBalanceInEthAsync(owner: string): Promise<BigNumber.BigNumber> {
-        const balanceInWei = await promisify(this.web3.eth.getBalance)(owner);
-        const balanceEth = this.web3.fromWei(balanceInWei, 'ether');
-        return balanceEth;
-    }
-    public async doesContractExistAtAddressAsync(address: string): Promise<boolean> {
-        const code = await promisify(this.web3.eth.getCode)(address);
-        // Regex matches 0x0, 0x00, 0x in order to accomodate poorly implemented clients
-        const zeroHexAddressRegex = /^0x0\{0,40\}$/i;
-        const didFindCode = _.isNull(code.match(zeroHexAddressRegex));
-        return didFindCode;
-    }
-    public async signTransactionAsync(address: string, message: string): Promise<string> {
-        const signData = await promisify(this.web3.eth.sign)(address, message);
-        return signData;
-    }
-    public async getBlockTimestampAsync(blockHash: string): Promise<number> {
-        const {timestamp} = await promisify(this.web3.eth.getBlock)(blockHash);
-        return timestamp;
-    }
-    private async getNetworkAsync(): Promise<number> {
-        const networkId = await promisify(this.web3.version.getNetwork)();
-        return networkId;
-    }
-}