Laravel\Envoy\Slack::send PHP Method

    public function send()
    {
        $message = $this->message ?: ucwords($this->getSystemUser()) . ' ran the [' . $this->task . '] task.';
        $payload = array_merge(['text' => $message, 'channel' => $this->channel], $this->options);
        Request::post("{$this->hook}")->sendsJson()->body($payload)->send();
    }