问题描述
router.post(
'/',[
check('lastname','Lastname is required').not().isEmpty(),check('firstname','Firstname is required').not().isEmpty(),check('email','Please include a valid email').isEmail(),check(
'password','Please enter a password with 6 or more characters'
).isLength({ min: 6 }),],async (req,res) => {
const errors = validationResult(req);
if (!errors.isEmpty()) {
return res.status(400).json({ errors: errors.array() });
}
const { lastname,firstname,email,password } = req.body;
try {
// Identify if users exists
let user = await User.findOne({ email });
if (user) {
return res.status(400).json({
errors: [{ msg: 'User already exists' }],});
}
// Get users avatar
const avatar = gravatar.url(email,{
// size
s: '200',// rating
r: 'pg',// default (mm = default image)
d: 'mm',});
// create a new instance of a user
user = new User({
lastname,avatar,password,});
// // Encrypt password
// // salt to do the hashing
const salt = await bcrypt.genSalt(10);
// // creates a hash and put to the user.password
user.password = await bcrypt.hash(password,salt);
const token = jwt.sign(
{
user,},accountActivation,{
expiresIn: 360000,}
);
const emailData = {
from: emailFrom,to: user.email,subject: 'Account Activation',html: `
<h1>Please use the following to activate your account</h1>
<p>${PORT}/activeprofile/${token}</p>
<hr />
<p>This email may contain sensetive information</p>
<p>${PORT}</p>
`,};
sgMail
.send(emailData)
.then(() => {
return res.json({
message: `Email has been sent to ${email}`,});
})
.catch((err) => {
return res.status(400).json({
msg: 'Unable to send',});
});
// await user.save()
} catch (err) {
console.error(err.message);
res.status(500).send('Server error');
}
});
我已经成功收到一封带有令牌的电子邮件。
无论何时我想在邮递员中进行验证。
router.post('/activeprofile',(req,res) => {
const { token } = req.body;
if (token) {
jwt.verify(token,(err) => {
if (err) {
console.log('Activation error');
return res.status(401).json({
errors: 'Expired link. Signup again',});
} else {
const { lastname,password } = jwt.decode(
token
);
// create a new instance of a user
const user = new User({
lastname: req.body.lastname,});
user.save((err,user) => {
if (err) {
console.log('Error Saving the User',err.message);
return res.status(401).json({ msg: 'Unable to save' });
} else {
return res.status(200).json({
success: true,message: user,message: 'Signup Success',});
}
});
}
});
} else {
return res.json({
message: 'Error happened,Please try again later',});
}});
我总是会收到此错误。
我什至尝试做
const user = new User({
lastname: req.body.lastname,firstname: req.body.firstname,email: req.body.email,password: req.body.passsword,});
顺便说一句。这是我的用户架构
const UserSchema = new mongoose.Schema({
lastname: {
type: String,required: true,firstname: {
type: String,email: {
type: String,unique: true,password: {
type: String,avatar: {
type: String,date: {
type: Date,default: Date.Now,}); module.exports = Use = mongoose.model('user',UserSchema);
我的邮递员错误：
解决方法
我设法找出问题所在。这是因为我创建了用户的双重实例
所以我从注册中删除了用户实例
router.post(
'/',[
check('lastname','Lastname is required').not().isEmpty(),check('firstname','Firstname is required').not().isEmpty(),check('email','Please include a valid email').isEmail(),check(
'password','Please enter a password with 6 or more characters'
).isLength({ min: 6 }),],async (req,res) => {
const errors = validationResult(req);
if (!errors.isEmpty()) {
return res.status(400).json({ errors: errors.array() });
}
const { lastname,firstname,email,password } = req.body;
try {
// Identify if users exists
let data = await User.findOne({ email });
if (data) {
return res.status(400).json({
errors: [{ msg: 'User already exists' }],});
}
const token = jwt.sign(
{
lastname,password,},accountActivation,{
expiresIn: 360000,}
);
const emailData = {
from: emailFrom,to: email,subject: 'Account Activation',html: `
<h1>Please use the following to activate your account</h1>
<p>${PORT}/activeprofile/${token}</p>
<hr />
<p>This email may contain sensetive information</p>
<p>${PORT}</p>
`,};
sgMail
.send(emailData)
.then(() => {
return res.json({
message: `Email has been sent to ${email}`,});
})
.catch((err) => {
return res.status(400).json({
msg: 'Unable to send',});
});
// await user.save()
} catch (err) {
console.error(err.message);
res.status(500).send('Server error');
}
});
并将其与密码和密码哈希一起用于帐户激活
router.post('/activeprofile',(req,res) => {
const { token } = req.body;
if (token) {
jwt.verify(token,async (err,decoded) => {
if (err) {
console.log('Activation error');
return res.status(401).json({
errors: 'Expired link. Signup again',});
}
const { lastname,password } = jwt.decode(token);
// // Get users avatar
const avatar = gravatar.url(email,{
// size
s: '200',// rating
r: 'pg',// default (mm = default image)
d: 'mm',});
// create a new instance of a user
let user = new User({
lastname,avatar,});
// Encrypt password
// salt to do the hashing
const salt = await bcrypt.genSalt(10);
// creates a hash and put to the user.password
user.password = await bcrypt.hash(password,salt);
user.save((err,user) => {
if (err) {
console.log('Error Saving the User',err.message);
return res.status(401).json({ msg: 'Unable to save' });
} else {
return res.status(200).json({
success: true,message: user,message: 'Signup Success',});
}
});
});
} else {
return res.json({
message: 'Error happened,Please try again later',});
}});
成功，用户被保存在数据库中。
