Can I define __construct middleware in Database? good practice or bad?

[ArsalanSiddique]

Hello,

I want to define methods name in the database like,

Role A has permission A and Mehod A in controller
Role A has Permisson B and Method B in controller.

currently we define things like this but I don't want to manage them dynamically from backend dashboard.

$this->middleware('permission:abcd', ['only' => ['method_abcd']]);
$this->middleware('permission:xyz', ['only' => ['method_xyz']]);

Do guy suggest me any Idea to mange these middleware dynamically?