service-onlive/app/service/room.js

'use strict';


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

class RoomService extends CrudService {
  constructor(ctx) {
    super(ctx, 'room');
    this.model = this.ctx.model.Room;
    this.rumodel = this.ctx.model.Roomuser;
  }

  async create(data) {
    const { name } = data;
    const room_ = await this.model.findOne({ name });
    if (room_) {
      throw new BusinessError('此房间已经存在，请重新输入');
    }
    const roomuser = await this.rumodel.findById(data.anchorid);
    if (!roomuser) {
      throw new BusinessError(ErrorCode.DATA_NOT_EXIST);
    }
    data.username = roomuser.name;
    const res = await this.model.create(data);
    return res;
  }

}

module.exports = RoomService;