如何在Node.js express中根据此模型和控制器更新用户详细信息
如何在Node.js express中根据此模型和控制器更新用户详细信息
提问于 2018-12-18 17:38:46
我正在尝试更新设置页面中的用户数据。他/她可以更改所有详细信息，如姓名、姓氏、生日等。下面是auth控制器：
module.exports = {
async CreateUser(req, res) {
const schema = Joi.object().keys({
username: Joi.string()
.min(4)
.max(10)
.required(),
email: Joi.string()
.email()
.required(),
firstName: Joi.string()
.required(),
lastName: Joi.string()
.required(),
position: Joi.string()
.required(),
password: Joi.string()
.min(5)
.required(),
});
const { error, value } = Joi.validate(req.body, schema);
if (error && error.details) {
return res.status(HttpStatus.BAD_REQUEST).json({ msg: error.details })
}
const userEmail = await User.findOne({
email: Helpers.lowerCase(req.body.email)
});
if (userEmail) {
return res
.status(HttpStatus.CONFLICT)
.json({ message: 'Email already exist' });
}
const userName = await User.findOne({
username: Helpers.firstUpper(req.body.username)
});
if (userName) {
return res
.status(HttpStatus.CONFLICT)
.json({ message: 'Username already exist' });
}
return bcrypt.hash(value.password, 10, (err, hash) => {
if (err) {
return res
.status(HttpStatus.BAD_REQUEST)
.json({ message: 'Error hashing password' });
}
const age = moment().diff(moment([value.byear, value.bmonth - 1, value.bday]), 'years');
const body = {
username: Helpers.firstUpper(value.username),
email: Helpers.lowerCase(value.email),
firstName: value.firstName,
lastName: value.lastName,
position: value.position,
password: hash,
};
User.create(body)
.then(user => {
const token = jwt.sign({ data: user }, dbConfig.secret, {
expiresIn: '5h'
});
res.cookie('auth', token);
res
.status(HttpStatus.CREATED)
.json({ message: 'User created successfully', user, token });
})
.catch(err => {
res
.status(HttpStatus.INTERNAL_SERVER_ERROR)
.json({ message: 'Error occured' });
});
});
},用户模型
const userSchema = mongoose.Schema({
username: { type: String },
email: { type: String },
isVerified: { type: Boolean, default: false },
firstName: { type: String },
lastName: { type: String },
position: { type: String },
password: { type: String },我想我应该有一条这样的路线：
router.post('/user/settings', AuthHelper.VerifyToken, user.editUser);根据上面的CreateUser功能，它应该是什么样子的editUser控制器？我在前端使用了Angular。但我觉得这无关紧要。我假设90%应该与CreateUser相同，但是到底应该更改什么，以便用户可以在设置表单中更新他/她的详细信息并更改模型中的数据？
回答 1
Stack Overflow用户
发布于 2018-12-19 06:24:57
因此，您希望更新用户的一些字段(如firstName、lastName等)，而不是替换整个信息。然后，您可能希望首先获取当前用户的数据，然后只更新那些允许的字段。
请找到下面的示例代码。
/**
* User router
*/
router.put('/user/:userId', AuthHelper.VerifyToken, user.editUser);
// This function will be triggered when Express finds matching route parameter
router.param('userId', function (req, res, next, id) {
User.findOne(id, function (err, user) {
if (err) {
next(err);
} else if (user) {
// When it finds user information, bind that to request object, which will be used in the other middlewares.
req.user = user;
next();
} else {
next(new Error('failed to load user'));
}
});
});
/**
* User controller
*/
exports.editUser = (req, res, next) => {
let { user } = req;
// You pick only allowed fields from submitted body
const allowedFields = { firstName: req.body.firstName, lastName: req.body.lastName, birthday: req.body.birthday };
// Override the current user data with new one
user = Object.assign(user, allowedFields);
user.save((err, savedUser) => {
if (err) {
return next(err);
}
res.json(savedUser.toJSON());
});
};页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/53830114
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