follow_server/src/service/login.service.ts

import { Provide } from '@midwayjs/core';
import { FrameworkErrorEnum, GetModel, ServiceError } from 'free-midway-component';
import { isEqual, upperFirst } from 'lodash';
import { LoginDTO, LoginType, UPwdDTO } from '../interface/login.interface';

@Provide()
export class LoginService {
  /**
   * 账密登录
   * @param data 用户名和密码
   * @param type 用户类型
   * @returns 用户信息/空值
   */
  async loginByAccount(data: LoginDTO, type: LoginType) {
    const model = GetModel(upperFirst(type));
    const user = await model.findOne({ account: data.account }, '+password').lean();
    if (!user) throw new ServiceError('未找到用户信息', FrameworkErrorEnum.NOT_FOUND_DATA);
    if (!isEqual(user.password.secret, data.password)) throw new ServiceError('密码错误', FrameworkErrorEnum.SERVICE_FAULT);
    return user;
  }

  async updatePwd(data: UPwdDTO, type: LoginType) {
    const model = GetModel(upperFirst(type));
    const user = await model.findById(data._id);
    if (!user) new ServiceError('未找到用户信息!', FrameworkErrorEnum.DATA_NOT_FOUND);
    user.password = data.password;
    await user.save();
  }
}