From 8052625e76675fbe8c894e7a58fe8707ee14c5ad Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Tue, 11 Jul 2017 12:53:22 -0700
Subject: Migrate to using a single Exchange contract

---
 src/0x.ts | 39 ---------------------------------------
 1 file changed, 39 deletions(-)

(limited to 'src/0x.ts')

diff --git a/src/0x.ts b/src/0x.ts
index 92a892336..aeed7b042 100644
--- a/src/0x.ts
+++ b/src/0x.ts
@@ -21,7 +21,6 @@ import {ECSignature, ZeroExError, Order, SignedOrder, Web3Provider} from './type
 import {orderHashSchema} from './schemas/order_hash_schema';
 import {orderSchema} from './schemas/order_schemas';
 import {SchemaValidator} from './utils/schema_validator';
-import {ExchangeArtifactsByName} from './exchange_artifacts_by_name';
 
 // Customize our BigNumber instances
 bigNumberConfigs.configure();
@@ -245,42 +244,4 @@ export class ZeroEx {
 
         throw new Error(ZeroExError.INVALID_SIGNATURE);
     }
-    /**
-     * Returns the ethereum addresses of all available exchange contracts
-     * supported by this library on the network that the supplied web3
-     * provider is connected to
-     * @return  The ethereum addresses of all available exchange contracts.
-     */
-    public async getAvailableExchangeContractAddressesAsync(): Promise<string[]> {
-        const networkId = await this._web3Wrapper.getNetworkIdIfExistsAsync();
-        if (_.isUndefined(networkId)) {
-            return [];
-        } else {
-            const exchangeArtifacts = _.values(ExchangeArtifactsByName);
-            const networkSpecificExchangeArtifacts = _.compact(_.map(
-                exchangeArtifacts, exchangeArtifact => exchangeArtifact.networks[networkId]));
-            const exchangeAddresses = _.map(
-                networkSpecificExchangeArtifacts,
-                networkSpecificExchangeArtifact => networkSpecificExchangeArtifact.address,
-            );
-            return exchangeAddresses;
-        }
-    }
-    /**
-     * Returns the ethereum addresses of all available exchange contracts
-     * supported by this library on the network that the supplied web3
-     * provider is connected to that are currently authorized by the Proxy contract
-     * @return  The ethereum addresses of all available and authorized exchange contract.
-     */
-    public async getProxyAuthorizedExchangeContractAddressesAsync(): Promise<string[]> {
-        const exchangeContractAddresses = await this.getAvailableExchangeContractAddressesAsync();
-        const proxyAuthorizedExchangeContractAddresses = [];
-        for (const exchangeContractAddress of exchangeContractAddresses) {
-            const isAuthorized = await this.proxy.isAuthorizedAsync(exchangeContractAddress);
-            if (isAuthorized) {
-                proxyAuthorizedExchangeContractAddresses.push(exchangeContractAddress);
-            }
-        }
-        return proxyAuthorizedExchangeContractAddresses;
-    }
 }
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