Basis\Event

Complexity

Total Complexity

8

Size/Duplication

Total Lines	42
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	3

Test Coverage

Coverage

0%

Importance

Changes	6
Bugs	1	Features	1

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	6	1
C	fireChanges()	0	28	7

<?php

namespace Basis;

use Tarantool\Mapper\Plugins\Spy;

class Event
{
    private $dispatcher;
    private $service;
    private $spy;

    public function __construct(Dispatcher $dispatcher, Service $service, Spy $spy)
    {
        $this->dispatcher = $dispatcher;
        $this->service = $service;
        $this->spy = $spy;
    }

    public function fireChanges()
    {
        if ($this->spy->hasChanges()) {
            // reduce changes list
            $changes = $this->spy->getChanges();
            foreach ($changes as $action => $collection) {
                foreach ($collection as $space => $entities) {
                    $event = $this->service->getName().'.'.$space.'.'.$action;

                    if (!$this->service->eventExists($event)) {
                        unset($collection[$space]);
                    }
                }
                if (!count($collection)) {
                    unset($changes->$action);
                }
            }

            if (count($changes)) {
                $this->dispatcher->dispatch('event.changes', [
                    'changes' => $changes,
                    'service' => $this->service->getName(),
                ]);
            }

            $this->spy->reset();
        }
    }
}