server-front/app/service/user/mechanism.js

'use strict';
const { CrudService } = require('naf-framework-mongoose-free/lib/service');
const { BusinessError, ErrorCode } = require('naf-core').Error;
const _ = require('lodash');
const jwt = require('jsonwebtoken');
// 机构
class MechanismService extends CrudService {
  constructor(ctx) {
    super(ctx, 'Mechanism');
    this.redis = this.app.redis;
    this.model = this.ctx.model.User.Mechanism;
  }
  /**
   * 创建用户
   * @param {Object} params 用户信息
   */
  async create({ passwd, ...data }) {
    data.passwd = { secret: passwd };
    const { phone } = data;
    // 检查是否重复
    const num = await this.model.count({ phone, isdel: '0' });
    if (num > 0) throw new BusinessError(ErrorCode.DATA_EXISTED, '已有机构使用该电话号码');
    return await this.model.create(data);
  }
  /**
   * 修改密码
   * @param {Object} {id,passwd} 用户id和密码
   */
  async password({ id, passwd }) {
    const object = await this.model.findById(id);
    if (!object) throw new BusinessError(ErrorCode.DATA_NOT_EXIST, '未找到用户的信息');
    object.passwd = { secret: passwd };
    await object.save();
  }
  /**
   * 登陆
   * @param {Object} params 登陆信息
   * @property phone 手机号
   * @property passwd 密码
   */
  async login({ phone, passwd }) {
    const object = await this.model.findOne({ phone, isdel: '0' }, '+passwd');
    if (!object) throw new BusinessError(ErrorCode.DATA_NOT_EXIST, '未找到用户的信息');
    const { passwd: op, status } = object;
    const { secret } = op;
    if (status !== '1') throw new BusinessError(ErrorCode.ACCESS_DENIED, '拒绝访问!');
    if (secret !== passwd) throw new BusinessError(ErrorCode.BAD_passwd, '密码错误');
    const data = _.omit(JSON.parse(JSON.stringify(object)), [ 'meta', 'passwd', '__v' ]);
    const { secret: secrets } = this.config.jwt;
    const token = jwt.sign(data, secrets);
    // 记录登陆
    // let number = await this.redis.get('login_number') || 0;
    // number++;
    // await this.redis.set('login_number', number);
    return token;
  }

  async delete({ id }) {
    const object = await this.model.findById(id);
    if (!object) throw new BusinessError(ErrorCode.DATA_NOT_EXIST, '未找到用户的信息');
    object.isdel = '1';
    await object.save();
  }
}

module.exports = MechanismService;