Add default render for the HttpException

[DenTray]

Description

What needs to be done?

Modify the initialization process by editing the bootstrap/app.php file. Specifically, inside the withExceptions call, add the following logic only if it has not already been added:

$exceptions->render(function (HttpException $exception, Request $request) {
    return ($request->expectsJson())
        ? response()->json(['error' => $exception->getMessage()], $exception->getStatusCode())
        : null;
});

This requires:

• Detecting if this exception rendering logic is already registered to avoid duplicate calls.

• Adding the logic conditionally only if it is not present.

• Ensuring that the logic integrates smoothly with existing code in the bootstrap/app.php.

Expected Outcome

What is the expected result?

• The withExceptions call in bootstrap/app.php should include the new rendering logic only once.

• When a HttpException occurs and the request expects JSON, a JSON response with the error message and status code is returned.

• No duplicate handlers or conflicts occur if the initialization runs multiple times.

Verification Scenarios

How can this be tested?

1. Run the initialization process when the logic is not present; verify that the new exception rendering logic is added to bootstrap/app.php.

2. Run the initialization process again; verify that the logic is not duplicated.

3. Trigger an HTTP exception with a request that expects JSON and verify the response is JSON formatted with the error message and status code.

4. Trigger an HTTP exception with a request that does not expect JSON and verify the handler returns null (allowing normal exception handling).

5. Review the bootstrap/app.php file to ensure no duplicate exception handlers are present.

6. Confirm no errors or debug information appear in the application logs or console.