public function post_uncheck_task()
 {
     $data = Input::all();
     Tasks::where(array('id' => $data['uncheck_task'], 'user_id' => Auth::id()))->update(array('status' => 0, 'updated_at' => new DateTime()));
     $updated_task = Tasks::where(array('id' => $data['uncheck_task'], 'user_id' => Auth::id()))->first();
     return array('task_name' => $updated_task->task_name);
 }
 /**
  * Execute the console command.
  *
  * @return mixed
  */
 public function fire()
 {
     //启动之前先检查进程是否还活着,如果还活着咱就退 windows 下 tasklist  /fi "PID eq xxxx"
     if (file_exists($this->filelock) && function_exists('posix_kill') && posix_kill(intval(file_get_contents($this->filelock)), 0)) {
         die("pid exists,exit");
     }
     file_put_contents($this->filelock, getmypid());
     Tasks::where("status", "execute")->update(array("status" => "created"));
     while (true) {
         //获取任务,执行任务
         $tasks = Tasks::where('status', 'created')->lists('id');
         foreach ($tasks as $_id) {
             //TaskHelper
             Task::run($_id);
         }
         sleep(1);
     }
 }