HOW To Use where clause in egar loading eloquent Query in Laravel

As the docs describes:

$roles_result  = App\SomeModel::with(['permissions' => function ($query) {
    $query->where('some_condition', 5);
}])->get();

See: https://laravel.com/docs/5.7/eloquent-relationships#eager-loading

Regarding ACL, take a look to: https://github.com/spatie/laravel-permission

@JAHELLER -

Auth::user()->roles()->with(['permissions'=>function($q){$q->where('permissions.id','=',3);}])->get()->pluck('permissions'); 

I'm try this way but it's return empty an array.

You don't have to use permissions.id, just use id. Try to debug the query piece by piece, to see where things go wrong.

->pluck() is working on roles not on the permissions table

If you just want permissions then just use;

    Auth::user()
        ->roles()
        ->with('permissions'=>function($q) {
            $q->where('id',3);
        })
        ->get()
        ->permissions; 

It might be easier to tell us what you are trying to do.

@SNAPEY - it's refers an error

** Property [permissions] does not exist on this collection **

Auth::user()->roles()->with(['permissions'=>function($q){$q->where('permission_id','=',3);}])->get()->permissions

sorry, yes, this is a collection (an array) of roles, each will have permissions