Laravel Permissions and Roles with Gate/Can

at the moment i do a tutorial called "roles and permissions in laravel" from codecourse.com.

In part 4 of the tutorial i have the problem i get everytime the result true. If i ask for the permission "edit posts" it should show me true, if i ask for the permission "delete posts" it should show me false.

I checked the database relationship, but there is no relationship between the user and the permission "delete posts".

Only if i ask for a permission that not exist like "blabla" (i mean not exist in the database) i got false.

I believe he is only checking is there a permission with this name and not checking have the user the permission.

web.php <----------------------------------------------------------------------------------------

Route::get('/', function (\illuminate\Http\Request $request) {
$user = $request->user();

dump($user->can("delete posts"));});

HasPermissionTrait.php <---------------------------------------------------------------------

trait HasPermissionsTrait {

public function hasRole(...$roles)
{
    foreach ($roles as $role) {
        if ($this->roles->contains('name', $role)) {
            return true;
        }
    }

    return false;
}

public function hasPermissionTo($permission) {
    //Check has permission through role

    return $this->hasPermission($permission);
}

protected function hasPermission($permission) {
    return (bool) $this->permissions->where('name', $permission->name);
}

public function roles() {
    return $this->belongsToMany(Role::class, 'users_roles');

}

public function permissions() {
    return $this->belongsToMany(Permission::class, 'users_permissions');

}

PermissionsServiceProvider.php <------------------------------------------------------------

public function boot()
{
    Permission::get()->map(function ($permission) {
        Gate::define($permission->name, function ($user) use ($permission) {
            return $user->hasPermissionTo($permission);
        });
    });
}

/**
 * Register the application services.
 *
 * @return void
 */
public function register()
{
    //
}

you can watch my full code here -> https://github.com/RahmanG/joko

On this image you can see the Auth. There is no permission "delete posts". But you can see the Gate is giving true.

https://imgur.com/a/gf923

Thank you for supporting