Aggrego\Domain\ProgressiveBoard\Shard\Collection

Complexity

Total Complexity

11

Size/Duplication

Total Lines	56
Duplicated Lines	0 %

Importance

Changes

0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	replace()	0	23	5
A	isAllShardsFinishedProgress()	0	8	3
A	getIterator()	0	3	1
A	__construct()	0	4	1
A	count()	0	3	1

<?php

declare(strict_types = 1);

namespace Aggrego\Domain\ProgressiveBoard\Shard;

use Aggrego\Domain\ProgressiveBoard\Exception\InvalidUuidComparisonOnReplaceException;
use ArrayIterator;
use Assert\Assertion;
use Countable;
use Iterator;
use IteratorAggregate;
use Traversable;

class Collection implements Countable, IteratorAggregate
{
    /** @var Item[] */
    private $list;

    public function __construct(array $list)
    {
        Assertion::allIsInstanceOf($list, InitialItem::class);
        $this->list = $list;
    }

    public function replace(FinalItem $finalShard): void
    {
        /** @var Item $shard */
        $list = $this->list;
        $listUuid = [];
        foreach ($list as $key => $shard) {
            if ($shard instanceof FinalItem) {
                continue;
            }
            $listUuid[] = $shard->getUuid()->getValue();
            if ($shard->getUuid()->equal($finalShard->getUuid())
                && $shard->getProfile()->equal($finalShard->getProfile())) {
                $list[$key] = $finalShard;
                $this->list = $list;
                return;
            }
        }

        throw new InvalidUuidComparisonOnReplaceException(
            sprintf(
                'Could not find initial shard by uuid %s in given collection: %s',
                $finalShard->getUuid()->getValue(),
                join(',', $listUuid)
            )
        );
    }

    public function count(): int
    {
        return count($this->list);
    }

    public function isAllShardsFinishedProgress(): bool
    {
        foreach ($this as $shard) {
            if ($shard instanceof InitialItem) {
                return false;
            }
        }
        return true;
    }

    public function getIterator(): Iterator
    {
        return new ArrayIterator($this->list);
    }
}