天梯数据库表；查询天梯状态接口

shared/db/TowerRecord.ts

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+import BaseModel from './BaseModel';
+import { index, getModelForClass, prop } from '@typegoose/typegoose';
+
+class WarStatus {
+  @prop({ required: true })
+  warId: number; // 策划表中战斗编号
+  @prop({ required: true })
+  battleCode: string; // 服务器生成的战斗唯一标识
+  @prop({ required: true })
+  status: boolean; // 是否通过，true-通过，false-未通过
+}
+
+/**
+  * 天梯记录表
+  */
+@index({ roleId: 1, lv: 1 })
+
+export default class TowerRecord extends BaseModel {
+  @prop({ required: true })
+  roleId: string;					// 角色 id
+  @prop({ required: true, default: 1 })
+  lv: number;                       // 天梯层数
+  @prop({ required: true, default: [] })
+  heroes: Array<number>;            // 本层已使用武将
+  @prop({ required: true, default: [] })
+  warStatus: Array<WarStatus>;
+  @prop({ required: true, default: 0 })
+  speedUpCnt: number;                       // 加速总次数
+  @prop({ required: true, default: 0 })
+  speedUpTime: number;                       // 加速总时长
+  @prop({ required: true })
+  hangUpTime: Date; // 挂机开始时间
+
+  public static async getRecordByLv(roleId: string, lv: number, lean = true) {
+    const rec = await TowerRecordModel.findOne({roleId, lv}).lean(lean);
+    return rec;
+  }
+}
+
+export const TowerRecordModel = getModelForClass(TowerRecord);