<?php
namespace Laravel\Nova;
use Closure;
use Illuminate\Http\Request;
trait AuthorizedToSee
{
/**
* The callback used to authorize viewing the filter or action.
*
* @var (\Closure(\Illuminate\Http\Request):(bool))|null
*/
public $seeCallback;
/**
* Determine if the filter or action should be available for the given request.
*
* @param \Illuminate\Http\Request $request
* @return bool
*/
public function authorizedToSee(Request $request)
{
return $this->seeCallback ? call_user_func($this->seeCallback, $request) : true;
}
/**
* Set the callback to be run to authorize viewing the filter or action.
*
* @param \Closure(\Illuminate\Http\Request):bool $callback
* @return $this
*/
public function canSee(Closure $callback)
{
$this->seeCallback = $callback;
return $this;
}
}