Add empty implementation of order state watcher

1 files changed, 0 insertions, 28 deletions

diff --git a/src/mempool/order_watcher.ts b/src/mempool/order_watcher.ts
deleted file mode 100644
index b2c8598e7..000000000
--- a/src/mempool/order_watcher.ts
+++ /dev/null
@@ -1,28 +0,0 @@
-import * as _ from 'lodash';
-import {ZeroEx} from '../';
-import {assert} from '../utils/assert';
-import {Web3Provider, SignedOrder, OnOrderFillabilityStateChangeCallback} from '../types';
-import {Web3Wrapper} from '../web3_wrapper';
-
-export class OrderWatcher {
-    private _orders = new Map<string, SignedOrder>();
-    private _web3Wrapper: Web3Wrapper;
-    constructor(provider: Web3Provider) {
-        assert.isWeb3Provider('provider', provider);
-        this._web3Wrapper = new Web3Wrapper(provider);
-    }
-    public addOrder(signedOrder: SignedOrder): void {
-        const orderHash = ZeroEx.getOrderHashHex(signedOrder);
-        this._orders.set(orderHash, signedOrder);
-    }
-    public removeOrder(signedOrder: SignedOrder): void {
-        const orderHash = ZeroEx.getOrderHashHex(signedOrder);
-        this._orders.delete(orderHash);
-    }
-    public subscribe(callback: OnOrderFillabilityStateChangeCallback): void {
-        //
-    }
-    public unsubscribe(): void {
-        //
-    }
-}