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

// 展会vip
class DockVipService extends CrudService {
  constructor(ctx) {
    super(ctx, 'dock_vip');
    this.model = this.ctx.model.Dock.DockVip;
    this.dock = this.ctx.model.Dock.Dock;
  }
  async create(data) {
    const { dock_id } = data;
    const dock = await this.dock.findById(dock_id);
    if (!dock) new BusinessError(ErrorCode.DATA_NOT_EXIST, '未找到指定展会!');
    const { room_id } = dock;
    data.password = { secret: room_id };
    return await this.model.create(data);
  }
  /**
   * 展会管理者登陆
   * @param {Object} { dock_id } 展会id
   * @param {Object} { phone, password } 登陆参数
   * @property {String} phone 电话
   * @property {String} password 密码
   */
  async login({ dock_id }, { phone, password }) {
    const object = await this.model.findOne({ phone, dock_id }, '+password');
    if (!object) throw new BusinessError(ErrorCode.DATA_NOT_EXIST, '未找到vip用户');
    const op = _.get(object, 'password.secret');
    if (!_.isEqual(op, password)) throw new BusinessError(ErrorCode.BAD_PASSWORD, '密码错误');
    const data = _.omit(JSON.parse(JSON.stringify(object)), [ 'meta', 'password', '__v' ]);
    const { secret: jwts } = this.config.jwt;
    const token = jwt.sign(data, jwts);
    return token;
  }
}

module.exports = DockVipService;