Bye Bye AppBundle

I know this is an old video but I recently started working on "Symfony 4.4" application that looks more like a Symfony 3 application, hence the quotes.

This guide is exceptionally helpful on the road to getting my app working with Symfony/flex and all that goodness but I have a question about bundles.

This app has 30 Bundles created back in the day when bundles where the way to go. Also dealing with a Apps folder inside source that also has several bundles. What is a suggested plan of attack

1. Leave the "": namespace? composer is always complaining this is an issue with performance and there are some weird issues with namespaces when it comes to testing as well
2. Create an App base namespace and update everything? this scares me a little and not sure the boffins will like this idea
3. Turn the bundles into packages? Honestly don't know if this is even feasible just throwing it out there

I really want to get this app to point were it actually looks something like a Symfony 4.4 app and not some Frankenstein 3/4 version. There is also the issue with trying to move to Symfony 5, not to mention 6.

Any and all input greatly appreciated

AppBundle is now gone. I have found a new challenge. In my database, I have serialized a few classes. Now, when I try to retrieve those classes and try to excute a method, I get a _php_incomplete_class error because its looking for an 'AppBundle/Entity/ClassName'. It can no longer find the method in the original bundle. Is there a way to fix this?

Somehow my PhpStorm did not moved all the filed with a new namespace during refactoring. So, easy way for me was to move all the files from AppBundle level up. And then replace all occurrence of AppBundle with App by this script:
(on Linux)
find . -type f -exec sed -i 's/AppBundle/App/g' {} +
(on Mac - here also it could be broken by .DS_store files - just delete them, or execute this script in each directory of src one by one)
find . -type f -exec sed -i "" 's/AppBundle/App/g' {} +

Hi,

Once again, great tutorial, many thanks.

I have a minor issue however.

Now the namespace begins with App instead of AppBundle, so when I create my User entity, its namespace is obviously App\Entity\User.

But, using Phpstorm (current version is 2018.1) it gives me several warnings about a User class already defined.

The most annoying problem occurs with twig, who doesnt recognized my User attributes (like username or roles ...).

It recognize only the id, and when I ctrl-click on this "id", it brings me to the other App\Entity\User defined :
vendor/symfony/maker-bundle/tests/Util/fixtures/add_one_to_one_relation/User_simple_no_inverse_not_nullable.php

My Phpstorm is yet configured with Symfony plugins and the directory vendor/symfony/maker-bundle is set to "excluded".

I noticed that the Symfony plugins doesn't fully recognize symfony 4 folders, like Translations path (which point to var/cache/dev/translations, but this file seems to not exist anymore)

or the App DIrectory (app folder don't exist as well)

Is there a clean workaround for this ?

Thanks again :)