npm express async handler
npm install --save express-async-handler
Here is what the above code is Doing:
1. We’re importing the express-async-handler package.
2. We’re creating a middleware function that takes in the request, response, and next parameters.
3. We’re wrapping the route handler in a try/catch block.
4. If there’s an error, we’re passing it to the next() function.
5. We’re exporting the middleware function.