Stratadox\CardGame\Match\Handler\BlockingProcess

Complexity

Total Complexity

3

Size/Duplication

Total Lines	45
Duplicated Lines	0 %

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	8	1
A	sendIntoBattle()	0	14	1
A	handle()	0	9	1

<?php declare(strict_types=1);

namespace Stratadox\CardGame\Match\Handler;

use function assert;
use Stratadox\CardGame\EventBag;
use Stratadox\CardGame\Match\Command\BlockTheAttacker;
use Stratadox\CardGame\Match\Match;
use Stratadox\CardGame\Match\Matches;
use Stratadox\Clock\Clock;
use Stratadox\CommandHandling\Handler;

final class BlockingProcess implements Handler
{
    /** @var Matches */
    private $matches;
    /** @var Clock */
    private $clock;
    /** @var EventBag */
    private $eventBag;

    public function __construct(
        Matches $matches,
        Clock $clock,
        EventBag $eventBag
    ) {
        $this->matches = $matches;
        $this->clock = $clock;
        $this->eventBag = $eventBag;
    }

    public function handle(object $command): void
    {
        assert($command instanceof BlockTheAttacker);

        $this->sendIntoBattle(
            $this->matches->withId($command->match()),
            $command->player(),
            $command->defender(),
            $command->attacker()
        );
    }

    private function sendIntoBattle(
        Match $theMatch,
        int $thePlayer,
        int $defender,
        int $attacker
    ): void {
        $theMatch->defendAgainst(
            $attacker,
            $defender,
            $thePlayer,
            $this->clock->now()
        );

        $this->eventBag->takeFrom($theMatch);
    }
}