'use strict';
const { CrudService } = require('naf-framework-mongoose/lib/service');
const { BusinessError, ErrorCode } = require('naf-core').Error;
const { ObjectId } = require('mongoose').Types;
const _ = require('lodash');
const assert = require('assert');


// 专利资讯服务聊天表
class PatentchatService extends CrudService {
  constructor(ctx) {
    super(ctx, 'patentchat');
    this.model = this.ctx.model.Patent.Patentchat;
  }

  async query({ id }) {
    assert(id, '缺少用户信息');
    const data = await this.model.find({ $or: [{ sender_id: id }, { receiver_id: id }] }).sort({ 'meta.createdAt': -1 });
    return data;
  }
  async count({ id }) {
    assert(id, '缺少用户信息');
    const data = await this.model.count({ $or: [{ sender_id: id }, { receiver_id: id }] });
    return data;
  }

  async getChatList({ id }) {

  }
}

module.exports = PatentchatService;