后台：抽卡记录

shared/db/UserGachaRec.ts

@@ -2,6 +2,7 @@ import BaseModel from './BaseModel';
 import { index, getModelForClass, prop, DocumentType, modelOptions } from '@typegoose/typegoose';
 import { GachaResultIndb } from '../domain/activityField/gachaField';
 import { genCode } from '../pubUtils/util';
+import { SearchGachaLogParam } from '../domain/backEndField/search';
 
 /**
   * 玩家抽卡表
@@ -34,6 +35,24 @@ export default class UserGachaRec extends BaseModel {
         const rec = await UserGachaRecModel.findOneAndUpdate({ code }, { $set: { roleId, gachaId, activityId, count, result } }, { new: true, upsert: true });
         return rec;
     }
+
+    private static getSearchObj(form: SearchGachaLogParam) {
+      let searchObj = {};
+      if (form.roleId) searchObj['roleId'] = form.roleId;
+      if (form.gachaId) searchObj['gachaId'] = form.gachaId;
+      if (form.count) searchObj['count'] = form.count;
+      if (form.hid) searchObj['result.hid'] = form.hid;
+      if (form.createTimeStart && form.createTimeEnd) {
+          searchObj['createdAt'] = { $lte: new Date(form.createTimeEnd * 1000), $gte: new Date(form.createTimeStart * 1000) };
+      }
+      return searchObj
+  }
+
+    public static async findByCondition(page: number, pageSize: number, form: SearchGachaLogParam = {}) {
+      let searchObj = UserGachaRecModel.getSearchObj(form);
+      const result: UserGachaRecType[] = await UserGachaRecModel.find(searchObj).limit(pageSize).skip((page - 1) * pageSize).sort({ createdAt: -1 }).select('-_id').lean({ getters: true, virtuals: true });
+      return result;
+    }
 }
 
 export const UserGachaRecModel = getModelForClass(UserGachaRec);