拍卖行：简单数据库操作

shared/db/Lot.ts

@@ -1,13 +1,14 @@
 import { BidRec } from './../domain/dbGeneral';
 import BaseModel from './BaseModel';
 import { index, getModelForClass, prop, DocumentType, modelOptions } from '@typegoose/typegoose';
+import { genCode } from '../pubUtils/util';
 
 /**
   * 竞拍物品表
 **/
 @modelOptions({ schemaOptions: { id: false } })
 @index({ code: 1 })
-@index({ guildCode: 1 })
+@index({ guildCode: 1, createdAt: -1 })
 export default class Lot extends BaseModel {
     @prop({ required: true, default: 0 })
     auctionStage: number; // 0：初始添加，1：军团拍卖，2：世界拍卖，3：拍卖结束
@@ -35,6 +36,23 @@ export default class Lot extends BaseModel {
     begin: Date; // 竞拍开始时间
     @prop({ required: true })
     end: Date; // 竞拍结束时间
+
+    public static async createRec(data: LotParam) {
+        const code = genCode(8);
+        const docData = new LotModel();
+        const result: LotType = await LotModel.findOneAndUpdate({ code }, { ...docData.toJSON(), ...data, code }, { upsert: true, new: true }).select('-_id').lean();
+        return result;
+    }
+
+    public static async findLot(code: string) {
+        const result = await LotModel.findOne({ code }).select('-_id -__v').lean();
+        return result;
+    }
+
+    public static async findGuildLotsByTime(guildCode: string, time: Date) {
+        const results = await LotModel.find({ guildCode, createdAt: { $gte: time } }).select('-_id -__v').lean();
+        return results;
+    }
 }
 
 export const LotModel = getModelForClass(Lot);