343310 - Bulk action on Servers

[MBausson]

• Add tests
• Fix flash message not good font + checkboxes unchecked
• Clean bulk action button
• Do we need a BulkDataTableComponent?

[MBausson]

About futures implementations of bulk actions on other resources:

• The current bulk_destroy action could be moved to a concern
• delete :bulk_destroy should be added to every resource's collection routes
• DataLists should specify the bulk: true constructor parameter
• Datalists should be wrapped within a <form> (see this file). We can maybe move this wrapper directly inside the DataList component ?

[B-Rass]

We should have ask user confirmation before deleting, with a text informing the user how many items is going to delete

[nicolas-brousse]

We should have to thing a bit more of the future actions that may be implemented.
What if we have other actions, like edit or change server category?

I think at least the stimulus controller may be declared inside the datatable to make it easier than add it in every form.
Form may be inside datatable too but how to make it works with more than one action.

May be slot could be use to declare actions.

c.with_bulk_action("Destroy all", bulk_destroy_servers_path, method: :delete)

We also could imagine that bulk is automatically enabled when at least one "slot" is added.

[nicolas-brousse]

Prefer patch

[nicolas-brousse]

We may imagine having this just as a proxy, and having bulk_destroy in the ServerController.

And if we have bulk_disable button later, then we may just need to have a bulk disable action in the controller.