时间：整理时间方法

shared/db/UserShop.ts

@@ -1,7 +1,7 @@
 import BaseModel from './BaseModel';
 import { index, getModelForClass, prop, DocumentType, modelOptions } from '@typegoose/typegoose';
 import { genCode } from '../pubUtils/util';
-import { getCurWeekDate, getCurMonthDate, getTodayZeroDate } from '../pubUtils/timeUtil';
+import { getZeroPointD } from '../pubUtils/timeUtil';
 import { SHOP_REFRESH_TYPE } from '../consts';
 import { DicShop } from '../pubUtils/dictionary/DicShop';
 
@@ -37,9 +37,9 @@ export default class UserShop extends BaseModel {
     count: number; 		        	// 数量
 
     private static getRefreshCondition() {
-        let today = getTodayZeroDate(5);
-        let cutWeek = getCurWeekDate(1, 5);
-        let curMonth = getCurMonthDate(1, 5);
+        let today = getZeroPointD();
+        let cutWeek = getZeroPointD(SHOP_REFRESH_TYPE.WEEKLY);
+        let curMonth = getZeroPointD(SHOP_REFRESH_TYPE.MONTHLY);
 
         return [
             { createdAt: { $gte: today }, refreshType: SHOP_REFRESH_TYPE.DAILY },