anatolykopyl/registration
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Checking for existing accounts when registering

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Packed up js into a file
This commit is contained in:
Anatoly Kopyl
2021-03-23 18:40:38 +03:00
parent c75520014f
commit 725c965c4e
3 changed files with 20 additions and 14 deletions
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17
server.js
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@@ -49,12 +49,19 @@ app.post('/register', async (req, res) => {
verifyCaptcha(req, res, async () => {
const hashedPass = await bcrypt.hash(req.body.pass, 10)
try {
await client.db('reg_example').collection('users').insertOne({
login: req.body.login,
pass: hashedPass
const user = await client.db('reg_example').collection('users').findOne({
login: req.body.login
})
req.session.loggedIn = true
res.status(201).redirect('/')
if (user) {
res.send('A user with this username already exists.')
} else {
await client.db('reg_example').collection('users').insertOne({
login: req.body.login,
pass: hashedPass
})
req.session.loggedIn = true
res.status(201).redirect('/')
}
} catch (e) {
console.log("Error: " + e)
res.status(500).send()