1 files changed, 0 insertions, 66 deletions
diff --git a/packages/contracts/src/utils/token_registry_wrapper.ts b/packages/contracts/src/utils/token_registry_wrapper.ts
deleted file mode 100644
index 91895aa59..000000000
--- a/packages/contracts/src/utils/token_registry_wrapper.ts
+++ /dev/null
@@ -1,66 +0,0 @@
-import { Web3Wrapper } from '@0xproject/web3-wrapper';
-import { Provider } from 'ethereum-types';
-
-import { TokenRegistryContract } from '../generated_contract_wrappers/token_registry';
-
-import { Token } from './types';
-
-import { constants } from './constants';
-
-export class TokenRegWrapper {
-    private _tokenReg: TokenRegistryContract;
-    private _web3Wrapper: Web3Wrapper;
-    constructor(tokenRegContract: TokenRegistryContract, provider: Provider) {
-        this._tokenReg = tokenRegContract;
-        this._web3Wrapper = new Web3Wrapper(provider);
-    }
-    public async addTokenAsync(token: Token, from: string): Promise<string> {
-        const txHash = await this._tokenReg.addToken.sendTransactionAsync(
-            token.address as string,
-            token.name,
-            token.symbol,
-            token.decimals,
-            token.ipfsHash,
-            token.swarmHash,
-            { from },
-        );
-        await this._web3Wrapper.awaitTransactionSuccessAsync(txHash, constants.AWAIT_TRANSACTION_MINED_MS);
-        return txHash;
-    }
-    public async getTokenMetaDataAsync(tokenAddress: string): Promise<Token> {
-        const data = await this._tokenReg.getTokenMetaData.callAsync(tokenAddress);
-        const token: Token = {
-            address: data[0],
-            name: data[1],
-            symbol: data[2],
-            decimals: data[3],
-            ipfsHash: data[4],
-            swarmHash: data[5],
-        };
-        return token;
-    }
-    public async getTokenByNameAsync(tokenName: string): Promise<Token> {
-        const data = await this._tokenReg.getTokenByName.callAsync(tokenName);
-        const token: Token = {
-            address: data[0],
-            name: data[1],
-            symbol: data[2],
-            decimals: data[3],
-            ipfsHash: data[4],
-            swarmHash: data[5],
-        };
-        return token;
-    }
-    public async getTokenBySymbolAsync(tokenSymbol: string): Promise<Token> {
-        const data = await this._tokenReg.getTokenBySymbol.callAsync(tokenSymbol);
-        const token: Token = {
-            address: data[0],
-            name: data[1],
-            symbol: data[2],
-            decimals: data[3],
-            ipfsHash: data[4],
-            swarmHash: data[5],
-        };
-        return token;
-    }
-}