更新用户信息 sequilze express答案

【问题标题】：update user information sequilze express更新用户信息 sequilze express
【发布时间】：2019-03-13 14:39:46
【问题描述】：

我正在尝试更新用户信息。用户创建了一个只有名称电子邮件和密码的帐户，我正在尝试使用其他可选字段更新用户信息如果不使用数据库中的旧密码，我如何检查密码是否已更改更新密码。我在我的前端使用反应。我正在使用 sequilize orm - mysql。我怎么能做到这一点。当我什至尝试用新密码覆盖密码时，它给了我一个错误。请帮助。谢谢

  router.post("/update", (req, res) => {
  const dataToday = new Date();
  const studentData = {
    name: req.body.name,
    email: req.body.email,
    password: req.body.password,
    phoneNumber: req.body.phoneNumber,
    about_me: req.body.about_me,
    city: req.body.city,
    country: req.body.country,
    company: req.body.company,
    school: req.body.school,
    hometown: req.body.hometown,
    gender: req.body.gender,
    created: dataToday
  };
  console.log(studentData);

  Student_Info.findOne({
    where: {
      email: req.body.email
    }
  })
    .then(student => {
      if (student) {
        bcrypt.hash(req.body.password, 10, (err, hash) => {
          studentData.password = hash;
          Student_Info.update(studentData)
            .then(student => {
              res.json({
                status: student.email + "updated"
              });
            })
            .catch(err => {
              res.send("error" + err);
            });
        });
      } else {
        res.json({
          error: "No User Found"
        });
      }
    })
    .catch(err => {
      res.send("error" + err);
    });
});

【问题讨论】：

sequalize 显示什么错误？

标签： reactjs express sequelize.js

【解决方案1】：

试试compareSync怎么样？

Student_Info.findOne({
  where: {
    email: req.body.email
  }
})
  .then(student => {
    if (!student) throw new Error("No User Found")

    // return true if old password equals new password
    const validPassword = bcrypt.compareSync(req.body.password, student.password)
    if (validPassword) throw new Error("Same Password")
    studentData.password = bcrypt.hashSync(req.body.password, 10)
    return student.update(studentData)
  })
  .then(student => {
    res.json({
      status: student.email + "updated"
    });
  })
  .catch(err => {
    res.send("error" + err);
  });

【讨论】：