Spatie\EventProjector\EventSubscriber

Complexity

Total Complexity

7

Size/Duplication

Total Lines	42
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Importance

Changes

0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	subscribe()	0	4	1
A	handleEvent()	0	8	2
A	storeEvent()	0	8	1
A	shouldBeStored()	0	8	2

<?php

namespace Spatie\EventProjector;

class EventSubscriber
{
    /** @var \Spatie\EventProjector\EventProjectionist */
    protected $evenSorcerer;

    public function __construct(EventProjectionist $evenSorcerer)
    {
        $this->evenSorcerer = $evenSorcerer;
    }

    public function subscribe($events)
    {
        $events->listen('*', static::class.'@handleEvent');
    }

    public function handleEvent(string $eventName, $payload)
    {
        if (! $this->shouldBeStored($eventName)) {
            return;
        }

        $this->storeEvent($payload[0]);
    }

    public function storeEvent(ShouldBeStored $event)
    {
        StoredEvent::createForEvent($event);

        $this->evenSorcerer
            ->callEventHandlers($this->evenSorcerer->mutators, $event)
            ->callEventHandlers($this->evenSorcerer->reactors, $event);
    }

    protected function shouldBeStored($event): bool
    {
        if (! class_exists($event)) {
            return false;
        }

        return is_subclass_of($event, ShouldBeStored::class);
    }
}