ConstructionBehaviour::reconstituteFromEvents() - Code Metrics - Inspection of "Merge pull request #20 from EventSaucePHP/feauture..." - EventSaucePHP/EventSauce - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( d9d7f1...cbb893 )

by Frank

created 2018-03-13 20:17 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		* @var AggregateRootId
14		*/
15		private $aggregateRootId;
16
17		private $aggregateRootVersion = 0;
18
19	8	public function __construct(AggregateRootId $aggregateRootId)
20		{
21	8	$this->aggregateRootId = $aggregateRootId;
22	8	}
23
24	8	public function aggregateRootId(): AggregateRootId
25		{
26	8	return $this->aggregateRootId;
27		}
28
29	8	public function aggregateRootVersion(): int
30		{
31	8	return $this->aggregateRootVersion;
32		}
33
34		/**
35		* @param AggregateRootId $aggregateRootId
36		* @param Generator $events
37		*
38		* @return static
39		*/
40	8	public static function reconstituteFromEvents(AggregateRootId $aggregateRootId, Generator $events): AggregateRoot
41		{
42	8	$aggregateRoot = new static($aggregateRootId);
43
44		/** @var Event $event */
45	8	foreach ($events as $event) {
46	2	$aggregateRoot->apply($event);
47	2	$aggregateRoot->aggregateRootVersion++;
48		}
49
50	8	return $aggregateRoot;
51		}
52
53		abstract protected function apply(Event $event);
54		}

EventSaucePHP / EventSauce

Push — master ( d9d7f1...cbb893 )

ConstructionBehaviour::reconstituteFromEvents() A

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