TimeBased::shouldCreateSnapshot() - Code Metrics - bashilbers/domain - Measure and Improve Code Quality continuously with Scrutinizer

TimeBased::shouldCreateSnapshot() A
last analyzed 2015-11-26 21:16 UTC

↳ Parent: TimeBased

Complexity

Conditions	3
Paths	3

Size

Total Lines	13
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	13
rs	9.4286
cc	3
eloc	7
nc	3
nop	1

<?php

namespace Domain\Snapshotting;

use Domain\Aggregates\AggregateRoot;
use Domain\Snapshotting\SnapshottingPolicy;
use Domain\Snapshotting\SnapshotStore;

/**
 * @author Sebastiaan Hilbers <[email protected]>
 */
class TimeBased implements SnapshottingPolicy
{
    /**
     * @var SnapshotStore
     */
    private $store;

    /**
     * @var string
     */
    private $threshold;

    public function __construct(SnapshotStore $store, $threshold = '1 hour')
    {
        $this->store = $store;
        $this->threshold = $threshold;
    }

    /**
     * Should a snapshot be created?
     *
     * @param AggregateRoot $root
     * @return bool
     */
    public function shouldCreateSnapshot(AggregateRoot $root)
    {
        if ($root->hasChanges()) {
            $lastSnapshot = $this->store->get($root->getIdentity());
            $threshold = new \DateTime(date('c', strtotime('-' . $this->threshold)));

            if ($lastSnapshot->getCreationDate() > $threshold) {
                return true;
            }
        }

        return false;
    }
}


1			<?php
2
3			namespace Domain\Snapshotting;
4
5			use Domain\Aggregates\AggregateRoot;
6			use Domain\Snapshotting\SnapshottingPolicy;
7			use Domain\Snapshotting\SnapshotStore;
8
9			/**
10			* @author Sebastiaan Hilbers <[email protected]>
11			*/
12			class TimeBased implements SnapshottingPolicy
13			{
14			/**
15			* @var SnapshotStore
16			*/
17			private $store;
18
19			/**
20			* @var string
21			*/
22			private $threshold;
23
24			public function __construct(SnapshotStore $store, $threshold = '1 hour')
25			{
26			$this->store = $store;
27			$this->threshold = $threshold;
28			}
29
30			/**
31			* Should a snapshot be created?
32			*
33			* @param AggregateRoot $root
34			* @return bool
35			*/
36			public function shouldCreateSnapshot(AggregateRoot $root)
37			{
38			if ($root->hasChanges()) {
39			$lastSnapshot = $this->store->get($root->getIdentity());
40			$threshold = new \DateTime(date('c', strtotime('-' . $this->threshold)));
41
42			if ($lastSnapshot->getCreationDate() > $threshold) {
43			return true;
44			}
45			}
46
47			return false;
48			}
49			}
50

bashilbers / domain

TimeBased::shouldCreateSnapshot() A last analyzed 2015-11-26 21:16 UTC

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TimeBased::shouldCreateSnapshot() A
last analyzed 2015-11-26 21:16 UTC