From 70436fa535f51eca5c1b5951e1218e72f9a767e0 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Fri, 10 Nov 2017 15:03:53 -0500
Subject: Make stores accept numConfirmations and blockStore instead of
 defaultBlock

---
 src/stores/order_filled_cancelled_lazy_store.ts | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

(limited to 'src/stores/order_filled_cancelled_lazy_store.ts')

diff --git a/src/stores/order_filled_cancelled_lazy_store.ts b/src/stores/order_filled_cancelled_lazy_store.ts
index cb4c786f3..978de0b18 100644
--- a/src/stores/order_filled_cancelled_lazy_store.ts
+++ b/src/stores/order_filled_cancelled_lazy_store.ts
@@ -2,29 +2,33 @@ import * as _ from 'lodash';
 import * as Web3 from 'web3';
 import {BigNumber} from 'bignumber.js';
 import {ExchangeWrapper} from '../contract_wrappers/exchange_wrapper';
+import {BlockStore} from './block_store';
 
 /**
  * Copy on read store for filled/cancelled taker  amounts
  */
 export class OrderFilledCancelledLazyStore {
     private exchange: ExchangeWrapper;
-    private defaultBlock: Web3.BlockParam;
+    private numConfirmations: number;
+    private blockStore: BlockStore;
     private filledTakerAmount: {
         [orderHash: string]: BigNumber,
     };
     private cancelledTakerAmount: {
         [orderHash: string]: BigNumber,
     };
-    constructor(exchange: ExchangeWrapper, defaultBlock: Web3.BlockParam) {
+    constructor(exchange: ExchangeWrapper, blockStore: BlockStore, numConfirmations: number) {
         this.exchange = exchange;
-        this.defaultBlock = defaultBlock;
+        this.numConfirmations = numConfirmations;
+        this.blockStore = blockStore;
         this.filledTakerAmount = {};
         this.cancelledTakerAmount = {};
     }
     public async getFilledTakerAmountAsync(orderHash: string): Promise<BigNumber> {
         if (_.isUndefined(this.filledTakerAmount[orderHash])) {
+            const defaultBlock = this.blockStore.getBlockNumberWithNConfirmations(this.numConfirmations);
             const methodOpts = {
-                defaultBlock: this.defaultBlock,
+                defaultBlock,
             };
             const filledTakerAmount = await this.exchange.getFilledTakerAmountAsync(orderHash, methodOpts);
             this.setFilledTakerAmount(orderHash, filledTakerAmount);
@@ -40,8 +44,9 @@ export class OrderFilledCancelledLazyStore {
     }
     public async getCancelledTakerAmountAsync(orderHash: string): Promise<BigNumber> {
         if (_.isUndefined(this.cancelledTakerAmount[orderHash])) {
+            const defaultBlock = this.blockStore.getBlockNumberWithNConfirmations(this.numConfirmations);
             const methodOpts = {
-                defaultBlock: this.defaultBlock,
+                defaultBlock,
             };
             const cancelledTakerAmount = await this.exchange.getCanceledTakerAmountAsync(orderHash, methodOpts);
             this.setCancelledTakerAmount(orderHash, cancelledTakerAmount);
-- 
cgit v1.2.3