Stratadox\CardGame\DomainEventRecording

Complexity

Total Complexity

4

Size/Duplication

Total Lines	21
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	happened()	0	4	2
A	eraseEvents()	0	3	1
A	domainEvents()	0	3	1

<?php declare(strict_types=1);

namespace Stratadox\CardGame;

trait DomainEventRecording
{
    /** @var iterable|DomainEvent[] */
    protected $events = [];

    private function happened(DomainEvent ...$newEvents): void
    {
        foreach ($newEvents as $newEvent) {
            $this->events[] = $newEvent;
        }
    }

    /** @return DomainEvent[] */
    public function domainEvents(): iterable
    {
        return $this->events;

The expression return $this->events also could return the type iterable which is incompatible with the documented return type Stratadox\CardGame\DomainEvent[].

    }

    public function eraseEvents(): void
    {
        $this->events = [];
    }
}