backend/services/userService.js

const md5 = require('md5');
const {
    loginDao,
    updateUserDao
} = require("../dao/userDao")
const jwt = require("jsonwebtoken");
const {
    getJwtToken
} = require('../utils/tools');
module.exports.loginService = async function (loginInfo) {
    //将明文密码转换为加密密码
    loginInfo.loginPwd = md5(loginInfo.loginPwd);
    let userInfo = await loginDao(loginInfo)
    if (userInfo) {
        const {
            loginPwd,
            id,
            ...data
        } = userInfo.dataValues
        //添加token后返回
        let token = ""
        token = getJwtToken(data)
        return {
            token,
            data
        }
    }
    return {
        data: userInfo
    }
}

module.exports.updateUserInfoService = async function (userInfo) {
    const data = userInfo
    data.loginPwd = md5(data.loginPwd)
    await updateUserDao(data)
    const {
        loginPwd,
        ...result
    } = userInfo
    //重新赋值token
    return {
        token: getJwtToken(result),
        data: result
    }
}