gistfile1.txt

<?php

namespace App\Providers;

use Illuminate\Support\ServiceProvider;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\Blade;
use DB;
class AppServiceProvider extends ServiceProvider
{
    /**
     * Bootstrap any application services.
     *
     * @return void
     */
    protected $varGlobal = null;

    protected $permission = [];

    public function boot()
    {

        Blade::directive('has', function($expression){
            $expression = trim(str_replace('(\'', '', $expression));
            $expression = trim(str_replace('\')', '', $expression));

            if(in_array($this->varGlobal.'_'.$expression, $this->permission)){
                return "<?php if(true) { ?>";
            }
            else{
                return "<?php if(false) { ?>";
            }
        });
        
        Blade::directive('elsehas', function(){
            return "<?php }else{ ?>";
        });

        Blade::directive('endhas', function(){

            return "<?php } ?>";
        });

        Blade::directive('global', function($expression){
            $expression = trim(str_replace('(\'', '', $expression));
            $expression = trim(str_replace('\')', '', $expression));
            return $this->setvarGlobal($expression);
        });
    }

    private function setvarGlobal($var){
        $hasPermission = DB::table('user_has_permissions')
            ->join('permissions','permissions.id','=','user_has_permissions.permission_id')
            ->where('permissions.name','LIKE','accounting_%')
            ->where('user_has_permissions.user_id',Auth::user()->id)
            ->select('permissions.name as name')
            ->get();
        $userPermission = collect($hasPermission)->pluck('name')->toArray();

        $this->permission = $userPermission;
        $this->varGlobal = $var;
    }

    private function getvarGlobal(){
        return $this->varGlobal;
    }

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