EventSauce\EventSourcing\DefaultHeadersDecorator

Complexity

Total Complexity

4

Size/Duplication

Total Lines	17
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	3
A	decorate()	0	6	1

<?php

declare(strict_types=1);

namespace EventSauce\EventSourcing;

use EventSauce\Clock\Clock;
use EventSauce\Clock\SystemClock;

class DefaultHeadersDecorator implements MessageDecorator
{
    private ClassNameInflector $inflector;
    private Clock $clock;

    public function __construct(ClassNameInflector $inflector = null, Clock $clock = null)
    {
        $this->inflector = $inflector ?: new DotSeparatedSnakeCaseInflector();
        $this->clock = $clock ?: new SystemClock();
    }

    public function decorate(Message $message): Message
    {
        return $message->withHeader(
            Header::EVENT_TYPE,
            $this->inflector->instanceToType($message->event())
        )->withTimeOfRecording($this->clock->now());
    }
}