Implements TransactionalManagerInterface

[eerison]

Implements TransactionalManagerInterface and Use in SnapshotManagerInterface

This idea was raised in this PR: sonata-project/SonataPageBundle#1548

• Create test for Create and cleanup snapshots, to make sure that beginTransaction and commit methods are called

[eerison]

Ok we have the first problem here, sonata-doctrine-extension requires php 8

https://github.com/sonata-project/sonata-doctrine-extensions/blob/2.x/composer.json

But in my option we should release 4.0 with support for 7.4 what do you think?

[eerison]

@VincentLanglet

[VincentLanglet]

Ok we have the first problem here, sonata-doctrine-extension requires php 8

https://github.com/sonata-project/sonata-doctrine-extensions/blob/2.x/composer.json

But in my option we should release 4.0 with support for 7.4 what do you think?

It's not a problem. We can still introduce the feature for now.
And we'll use it on PageBundle when the support for php 7.4/doctrine-extensions 2 will be dropped.

[eerison]

Ok we have the first problem here, sonata-doctrine-extension requires php 8
https://github.com/sonata-project/sonata-doctrine-extensions/blob/2.x/composer.json
But in my option we should release 4.0 with support for 7.4 what do you think?

It's not a problem. We can still introduce the feature for now. And we'll use it on PageBundle when the support for php 7.4/doctrine-extensions 2 will be dropped.

Ok I got it ;)

[jordisala1991]

IMO this issue should be moved to doctrine extensions

[eerison]

I would say it's done