获得战报，刷新

shared/db/PvpRecord.ts

@@ -1,6 +1,6 @@
 import BaseModel from './BaseModel';
 import { index, getModelForClass, prop, DocumentType } from '@typegoose/typegoose';
-
+import { getBeforeDayDate } from '../pubUtils/timeUtil';
 
 export class HeroesRecord {
     @prop({ required: true, default: 0 })
@@ -61,13 +61,20 @@ export default class PvpRecord extends BaseModel {
     defenseInfo: PlayerInfo;			     	// 守方信息
 
 
-    public static async createRec(param: { roleId1: string, roleId2: string, warId: number, attackInfo: PlayerInfo, defenseInfo: PlayerInfo }, lean = true) {
+    public static async createRec(param: { roleId1: string, roleId2: string, warId: number, attackInfo: PlayerInfo, defenseInfo: PlayerInfo }) {
+        await this.delPvpRecords();
         const result = await PvpRecordModel.findOneAndUpdate({}, param, { new: true, upsert: true }).lean();
         return result;
     }
 
-    public static async getRecByRoleId( roleId: string, lean = true) {
-        const result: PvpRecord[] = await PvpRecordModel.find({ $or:[{roleId1: roleId}, {roleId2: roleId}] }).lean(lean);
+    public static async getRecByRoleId( roleId: string, limit = 15, lean = true) {
+        await this.delPvpRecords();
+        const result: PvpRecord[] = await PvpRecordModel.find({ $or:[{roleId1: roleId}, {roleId2: roleId}] }).limit(limit).lean(lean);
+        return result;
+    }
+
+    public static async delPvpRecords() {
+        let result = await PvpRecordModel.deleteMany({ createdAt: {$lt: getBeforeDayDate(3)}});//删除小于三天的战报
         return result;
     }
 }

shared/pubUtils/timeUtil.ts

@@ -20,4 +20,9 @@ export function checkTodayTime(seasonEndTime: number) {
         return true;
     }
     return false;
+}
+
+export function getBeforeDayDate(day: number) {     
+    let time = getTodayZeroPoint() - day * PER_DAY;
+    return new Date(time * PER_SECOND);     
 }