Notimatica\Driver\Support\EventsEmitter

Complexity

Total Complexity

9

Size/Duplication

Total Lines	78
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Test Coverage

Coverage

95.65%

Importance

Changes

0

6 Methods

Rating	Name	Duplication	Size	Complexity
A	bootEvents()	0	6	1
A	bootListeners()	0	8	2
A	emit()	0	4	1
A	on()	0	4	1
A	off()	0	4	1
A	makeStatisticsStorage()	0	11	3

<?php

namespace Notimatica\Driver\Support;

use League\Event\Emitter;
use League\Event\EventInterface;
use League\Event\ListenerInterface;
use Notimatica\Driver\StatisticsStorages\AbstractStorage;
use Notimatica\Driver\StatisticsStoragesFactory;

trait EventsEmitter
{
    /**
     * @var Emitter
     */
    public static $events;

    /**
     * Boot events emitter.
     */
    public function bootEvents()
    {
        static::$events = new Emitter();

        $this->bootListeners();
    }

    /**
     * Boot event listeners.
     */
    protected function bootListeners()
    {
        $statisticsStorage = $this->makeStatisticsStorage();

        if (!is_null($statisticsStorage)) {
            static::$events->useListenerProvider($statisticsStorage);
        }
    }

    /**
     * Emit event.
     *
     * @return \League\Event\EventInterface|string
     */
    public static function emit()
    {
        return call_user_func_array([static::$events, 'emit'], func_get_args());
    }

    /**
     * Emit event.
     *
     * @param  string $event
     * @param  ListenerInterface|callable $listener
     * @return EventInterface|string
     */
    public static function on($event, $listener)
    {
        return static::$events->addListener($event, $listener);
    }

    /**
     * Remove listeners.
     *
     * @param $event
     */
    public static function off($event)
    {
        static::$events->removeAllListeners($event);
    }

    /**
     * Make statistics storage.
     *
     * @return AbstractStorage|null
     */
    protected function makeStatisticsStorage()
    {
        if (!empty($this->project->config['statistics']['storage'])
            || class_exists($this->project->config['statistics']['storage'])) {
            $storage = $this->project->config['statistics']['storage'];

The property project does not exist. Did you maybe forget to declare it?

            return new $storage;
        }

        return null;
    }
}