mongodb connection
mongodb://[Username:Password(optional)]@HostName:Port/?aruguments
note: if your password has special characters, you would need to URL-Encode.
ex : monodb://my-name:my-pass@localhost:27017/?authSource=usersmongodb connection
mongodb://[Username:Password(optional)]@HostName:Port/?aruguments
note: if your password has special characters, you would need to URL-Encode.
ex : monodb://my-name:my-pass@localhost:27017/?authSource=usersmongodb connection
import { Router } from 'express';
import { ObjectID } from 'mongodb';
const router = new Router();
router.get('/:id', async (req, res, next) => {
try {
const db = req.app.locals.db;
const id = new ObjectID(req.params.id);
const user = await db.collection('user').findOne({ _id: id }, {
email: 1,
firstName: 1,
lastName: 1
});
if (user) {
user.id = req.params.id;
res.send(user);
} else {
res.sendStatus(404);
}
} catch (err) {
next(err);
}
});
export default router;mongo db connection
const start = async () => {
if (!process.env.DB_URI) {
throw new Error('auth DB_URI must be defined');
}
try {
await mongoose.connect(process.env.DB_URI!, {
useNewUrlParser: true,
useUnifiedTopology: true,
useCreateIndex: true,
});
console.log('Server connected to MongoDb!');
} catch (err) {
throw new DbConnectionError();
console.error(err);
}
const PORT = process.env.SERVER_PORT;
app.listen(PORT, () => {
console.log(`Server is listening on ${PORT}!!!!!!!!!`);
});
};
start();
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