'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');

// 培训问诊用户
class TrainUserService extends CrudService {
  constructor(ctx) {
    super(ctx, 'trainuser');
    this.model = this.ctx.model.Consultation.TrainUser;
  }
  /**
   * 登陆
   * @param {Object} params 登陆信息
   * @property phone 电话
   * @property password 密码
   * @property train_id 培训问诊id
   */
  async login({ phone, password, train_id }) {
    const object = await this.model.findOne({ train_id, phone }, '+password');
    if (!object) throw new BusinessError(ErrorCode.DATA_NOT_EXIST, '未找到用户的信息');
    const { password: op, status } = object;
    const { secret } = op;
    if (status !== '1') throw new BusinessError(ErrorCode.ACCESS_DENIED, '拒绝访问!');
    if (secret !== password) throw new BusinessError(ErrorCode.BAD_PASSWORD, '密码错误');
    const data = _.omit(JSON.parse(JSON.stringify(object)), [ 'meta', 'password', '__v' ]);
    const { secret: secrets } = this.config.jwt;
    const token = jwt.sign(data, secrets);
    return token;
  }
}

module.exports = TrainUserService;