StoredEvent::setOccurredOn() - Code Metrics - Inspection of "Added /events api endpoint to expose domain events..." - LIN3S/SharedKernel - Measure and Improve Code Quality continuously with Scrutinizer

Completed

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by Beñat

created 2017-09-25 17:16 UTC

StoredEvent::setOccurredOn() A

↳ Parent: StoredEvent

Complexity

Conditions	1
Paths	1

Size

Total Lines	6
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	6
rs	9.4285
cc	1
eloc	4
nc	1
nop	1

<?php

/*
 * This file is part of the Shared Kernel library.
 *
 * Copyright (c) 2016-present LIN3S <[email protected]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

declare(strict_types=1);

namespace LIN3S\SharedKernel\Event;

use LIN3S\SharedKernel\Domain\Model\DomainEvent;
use LIN3S\SharedKernel\Exception\InvalidArgumentException;

/**
 * @author Beñat Espiña <[email protected]>
 */
class StoredEvent implements \JsonSerializable
{
    private $order;
    private $type;
    private $payload;
    private $serializedEvent;
    private $occurredOn;
    private $streamName;
    private $streamVersion;

    public function __construct(DomainEvent $event, StreamName $name, StreamVersion $version)
    {
        $this->type = get_class($event);
        $this->setOccurredOn($event->occurredOn());
        $this->streamName = $name->name();
        $this->streamVersion = $version->version();

        $this->setPayload($event);
        $this->setSerializedEvent($event);
    }

    public function jsonSerialize() : array
    {
        return [
            'order'          => $this->order,
            'type'           => $this->formatType(),
            'occurred_on'    => $this->occurredOn,
            'payload'        => $this->serializedEvent,
            'stream_name'    => $this->streamName,
            'stream_version' => $this->streamVersion,
        ];
    }

    public function toArray() : array
    {
        return [
            $this->type,
            $this->payload,
            $this->occurredOn,
            $this->streamName,
            $this->streamVersion,
        ];
    }

    private function setPayload(DomainEvent $event) : void
    {
        $this->payload = [];
        $eventReflection = new \ReflectionClass($event);
        foreach ($eventReflection->getProperties() as $property) {

            if ('occurredOn' === $property->getName()) {
                continue;
            }
            $property->setAccessible(true);
            $this->payload[$property->getName()] = $this->serializePayload($property, $event);
        }
        $this->payload = json_encode($this->payload);
    }

    private function setSerializedEvent(DomainEvent $event) : void
    {
        $this->serializedEvent = [];
        $eventReflection = new \ReflectionClass($event);
        foreach ($eventReflection->getProperties() as $property) {

            if ('occurredOn' === $property->getName()) {
                continue;
            }
            $property->setAccessible(true);
            $this->serializedEvent[$property->getName()] = $this->serializeEvent($property, $event);
        }
    }

    private function setOccurredOn(\DateTimeInterface $occurredOn) : void
    {
        $this->checkDateTimeIsValid($occurredOn);
        $occurredOn->setTimezone(new \DateTimeZone('UTC'));
        $this->occurredOn = $occurredOn->getTimestamp();
    }

    private function checkDateTimeIsValid(\DateTimeInterface $occurredOn) : void
    {
        if (!($occurredOn instanceof \DateTimeImmutable) && !($occurredOn instanceof \DateTime)) {
            throw new InvalidArgumentException('Given occurredOn is not a \DateTime or \DateTimeImmutable instance');
        }
    }

    private function serializePayload(\ReflectionProperty $property, $object, array $result = [])

    {
        $property->setAccessible(true);
        $value = $property->getValue($object);
        if (is_scalar($value)) {
            return $value;
        }

        $className = get_class($value);
        $reflectionClass = new \ReflectionClass($value);
        $properties = $reflectionClass->getProperties();

        foreach ($properties as $property) {
            $result[$className][$property->getName()] = $this->serializePayload($property, $value);
        }

        return $result;
    }

    private function serializeEvent(\ReflectionProperty $property, $object, array $result = [])

    {
        $property->setAccessible(true);
        $value = $property->getValue($object);
        if (is_scalar($value)) {
            return $value;
        }

        $className = get_class($value);
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
        $reflectionClass = new \ReflectionClass($value);
        $properties = $reflectionClass->getProperties();

        foreach ($properties as $property) {
            $result = $this->serializeEvent($property, $value, $result);
        }

        return $result;
    }

    private function formatType() : string
    {
        return mb_strtolower(preg_replace('/(?<!^)[A-Z]/', '_$0', array_reverse(explode('\\', $this->type))[0]));
    }
}


1		<?php
2
3		/*
4		* This file is part of the Shared Kernel library.
5		*
6		* Copyright (c) 2016-present LIN3S <[email protected]>
7		*
8		* For the full copyright and license information, please view the LICENSE
9		* file that was distributed with this source code.
10		*/
11
12		declare(strict_types=1);
13
14		namespace LIN3S\SharedKernel\Event;
15
16		use LIN3S\SharedKernel\Domain\Model\DomainEvent;
17		use LIN3S\SharedKernel\Exception\InvalidArgumentException;
18
19		/**
20		* @author Beñat Espiña <[email protected]>
21		*/
22		class StoredEvent implements \JsonSerializable
23		{
24		private $order;
25		private $type;
26		private $payload;
27		private $serializedEvent;
28		private $occurredOn;
29		private $streamName;
30		private $streamVersion;
31
32		public function __construct(DomainEvent $event, StreamName $name, StreamVersion $version)
33		{
34		$this->type = get_class($event);
35		$this->setOccurredOn($event->occurredOn());
36		$this->streamName = $name->name();
37		$this->streamVersion = $version->version();
38
39		$this->setPayload($event);
40		$this->setSerializedEvent($event);
41		}
42
43		public function jsonSerialize() : array
44		{
45		return [
46		'order' => $this->order,
47		'type' => $this->formatType(),
48		'occurred_on' => $this->occurredOn,
49		'payload' => $this->serializedEvent,
50		'stream_name' => $this->streamName,
51		'stream_version' => $this->streamVersion,
52		];
53		}
54
55		public function toArray() : array
56		{
57		return [
58		$this->type,
59		$this->payload,
60		$this->occurredOn,
61		$this->streamName,
62		$this->streamVersion,
63		];
64		}
65
66		private function setPayload(DomainEvent $event) : void
67		{
68		$this->payload = [];
69		$eventReflection = new \ReflectionClass($event);
70	View Code Duplication	foreach ($eventReflection->getProperties() as $property) {
		0 ignored issues – show Duplication introduced 2017-09-25 17:18 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
71		if ('occurredOn' === $property->getName()) {
72		continue;
73		}
74		$property->setAccessible(true);
75		$this->payload[$property->getName()] = $this->serializePayload($property, $event);
76		}
77		$this->payload = json_encode($this->payload);
78		}
79
80		private function setSerializedEvent(DomainEvent $event) : void
81		{
82		$this->serializedEvent = [];
83		$eventReflection = new \ReflectionClass($event);
84	View Code Duplication	foreach ($eventReflection->getProperties() as $property) {
		0 ignored issues – show Duplication introduced 2017-09-25 17:18 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
85		if ('occurredOn' === $property->getName()) {
86		continue;
87		}
88		$property->setAccessible(true);
89		$this->serializedEvent[$property->getName()] = $this->serializeEvent($property, $event);
90		}
91		}
92
93		private function setOccurredOn(\DateTimeInterface $occurredOn) : void
94		{
95		$this->checkDateTimeIsValid($occurredOn);
96		$occurredOn->setTimezone(new \DateTimeZone('UTC'));
97		$this->occurredOn = $occurredOn->getTimestamp();
98		}
99
100		private function checkDateTimeIsValid(\DateTimeInterface $occurredOn) : void
101		{
102		if (!($occurredOn instanceof \DateTimeImmutable) && !($occurredOn instanceof \DateTime)) {
103		throw new InvalidArgumentException('Given occurredOn is not a \DateTime or \DateTimeImmutable instance');
104		}
105		}
106
107	View Code Duplication	private function serializePayload(\ReflectionProperty $property, $object, array $result = [])
		0 ignored issues – show Duplication introduced 2017-09-25 17:18 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
108		{
109		$property->setAccessible(true);
110		$value = $property->getValue($object);
111		if (is_scalar($value)) {
112		return $value;
113		}
114
115		$className = get_class($value);
116		$reflectionClass = new \ReflectionClass($value);
117		$properties = $reflectionClass->getProperties();
118
119		foreach ($properties as $property) {
120		$result[$className][$property->getName()] = $this->serializePayload($property, $value);
121		}
122
123		return $result;
124		}
125
126	View Code Duplication	private function serializeEvent(\ReflectionProperty $property, $object, array $result = [])
		0 ignored issues – show Duplication introduced 2017-09-25 17:18 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
127		{
128		$property->setAccessible(true);
129		$value = $property->getValue($object);
130		if (is_scalar($value)) {
131		return $value;
132		}
133
134		$className = get_class($value);
		0 ignored issues – show Unused Code introduced 2017-09-25 17:18 UTC by Report Bug Copy Issue Report `$className` is not used, you could remove the assignment. This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value'; $higher = false; if (rand(1, 6) > 3) { $higher = true; } else { $higher = false; } Both the `$myVar` assignment in line 1 and the `$higher` assignment in line 2 are dead. The first because `$myVar` is never used and the second because `$higher` is always overwritten for every possible time line. Loading history...
135		$reflectionClass = new \ReflectionClass($value);
136		$properties = $reflectionClass->getProperties();
137
138		foreach ($properties as $property) {
139		$result = $this->serializeEvent($property, $value, $result);
140		}
141
142		return $result;
143		}
144
145		private function formatType() : string
146		{
147		return mb_strtolower(preg_replace('/(?<!^)[A-Z]/', '_$0', array_reverse(explode('\\', $this->type))[0]));
148		}
149		}
150

LIN3S / SharedKernel

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StoredEvent::setOccurredOn() A

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