ConstructionBehaviour::reconstituteFromEvents() - Code Metrics - Inspection of "Added sequential integrity" - EventSaucePHP/EventSauce - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#20)

by Frank

created 2018-03-13 15:41 UTC

ConstructionBehaviour::reconstituteFromEvents() A

↳ Parent: ConstructionBehaviour

Complexity

Conditions	2
Paths	2

Size

Total Lines	12
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	6
CRAP Score	2

Importance

Changes

Metric	Value
dl	0
loc	12
c	0
b	0
f	0
ccs	6
cts	6
cp	1
rs	9.4285
cc	2
eloc	6
nc	2
nop	2
crap	2

<?php

namespace EventSauce\EventSourcing\AggregateRootBehaviour;

use EventSauce\EventSourcing\AggregateRoot;
use EventSauce\EventSourcing\AggregateRootId;
use EventSauce\EventSourcing\Event;
use Generator;

trait ConstructionBehaviour
{

    /**
     * @var AggregateRootId
     */
    private $aggregateRootId;

    private $aggregateRootVersion = 0;

    public function __construct(AggregateRootId $aggregateRootId)
    {
        $this->aggregateRootId = $aggregateRootId;
    }

    public function aggregateRootId(): AggregateRootId
    {
        return $this->aggregateRootId;
    }

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

    /**
     * @param AggregateRootId $aggregateRootId
     * @param Generator           $events
     *
     * @return static
     */
    public static function reconstituteFromEvents(AggregateRootId $aggregateRootId, Generator $events): AggregateRoot
    {
        $aggregateRoot = new static($aggregateRootId);

        /** @var Event $event */
        foreach ($events as $event) {
            $aggregateRoot->apply($event);
            $aggregateRoot->aggregateRootVersion++;
        }

        return $aggregateRoot;
    }

    abstract protected function apply(Event $event);
}

1		<?php
2
3		namespace EventSauce\EventSourcing\AggregateRootBehaviour;
4
5		use EventSauce\EventSourcing\AggregateRoot;
6		use EventSauce\EventSourcing\AggregateRootId;
7		use EventSauce\EventSourcing\Event;
8		use Generator;
9
10		trait ConstructionBehaviour
11		{
12
13		/**
14		* @var AggregateRootId
15		*/
16		private $aggregateRootId;
17
18		private $aggregateRootVersion = 0;
19
20	8	public function __construct(AggregateRootId $aggregateRootId)
21		{
22	8	$this->aggregateRootId = $aggregateRootId;
23	8	}
24
25	8	public function aggregateRootId(): AggregateRootId
26		{
27	8	return $this->aggregateRootId;
28		}
29
30	8	public function aggregateRootVersion(): int
31		{
32	8	return $this->aggregateRootVersion;
33		}
34
35		/**
36		* @param AggregateRootId $aggregateRootId
37		* @param Generator $events
38		*
39		* @return static
40		*/
41	8	public static function reconstituteFromEvents(AggregateRootId $aggregateRootId, Generator $events): AggregateRoot
42		{
43	8	$aggregateRoot = new static($aggregateRootId);
44
45		/** @var Event $event */
46	8	foreach ($events as $event) {
47	2	$aggregateRoot->apply($event);
48	2	$aggregateRoot->aggregateRootVersion++;
49		}
50
51	8	return $aggregateRoot;
52		}
53
54		abstract protected function apply(Event $event);
55		}

EventSaucePHP / EventSauce

Pull Request — master (#20)

ConstructionBehaviour::reconstituteFromEvents() A

Complexity

Size

Duplication

Code Coverage

Importance

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