Image::assign() - Code Metrics - Inspection of "Merge pull request #8 from tricae-br/partner" - tricae-br/iris - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( e3ed33...61d114 )

unknown

created 2016-01-11 12:52 UTC

Image::assign() A

↳ Parent: Image

Complexity

Conditions	2
Paths	2

Size

Total Lines	19
Code Lines	11

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	13
CRAP Score	2

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	19
ccs	13
cts	13
cp	1
rs	9.4286
cc	2
eloc	11
nc	2
nop	1
crap	2

<?php

namespace Iris\Mapping;

class Image extends Base
{
    /**
     * {@inheritdoc}
     */
    public function assign(array $externalData)
    {
        $imageCollection  = new \Iris\Transfer\Catalog\ImageCollection;

        foreach ($externalData['items'] as $data) {
            $imageCollection[] = new \Iris\Transfer\Catalog\Image([
                'url'           => $data['url'],
                'position'      => $data['position'],
                'processStatus' => $data['process_status']
            ]);
        }

        $configCollection = new \Iris\Transfer\Catalog\Config([
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
            'sku'             => $externalData['sku'],
            'imageCollection' => $imageCollection
            ]);

        return $imageCollection;
class Author {
    private $name;

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

    public function getName() {
        return $this->name;
    }
}

abstract class Post {
    public function getAuthor() {
        return 'Johannes';
    }
}

class BlogPost extends Post {
    public function getAuthor() {
        return new Author('Johannes');
    }
}

class ForumPost extends Post { /* ... */ }

function my_function(Post $post) {
    echo strtoupper($post->getAuthor());
}
    }

    /**
     * {@inheritdoc}
     */
    public function map($internalData)
    {
        $externalData = ['items' => []];
        foreach ($internalData as $item) {
            $externalData['items'][] = [
                'url'           => $item->getUrl(),
                'position'      => $item->getPosition(),
                'processStatus' => $item->getProcessStatus()
            ];
        }

        return $externalData;
    }
}


1		<?php
2
3		namespace Iris\Mapping;
4
5		class Image extends Base
6		{
7		/**
8		* {@inheritdoc}
9		*/
10	1	public function assign(array $externalData)
11		{
12	1	$imageCollection = new \Iris\Transfer\Catalog\ImageCollection;
13
14	1	foreach ($externalData['items'] as $data) {
15	1	$imageCollection[] = new \Iris\Transfer\Catalog\Image([
16	1	'url' => $data['url'],
17	1	'position' => $data['position'],
18	1	'processStatus' => $data['process_status']
19	1	]);
20	1	}
21
22	1	$configCollection = new \Iris\Transfer\Catalog\Config([
		0 ignored issues – show Unused Code introduced 2016-01-07 20:58 UTC by Report Bug Copy Issue Report `$configCollection` 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...
23	1	'sku' => $externalData['sku'],
24		'imageCollection' => $imageCollection
25	1	]);
26
27	1	return $imageCollection;
		0 ignored issues – show Bug Best Practice introduced 2016-01-07 16:41 UTC by Report Bug Copy Issue Report The return type of `return $imageCollection;` (`Iris\Transfer\Catalog\ImageCollection`) is incompatible with the return type declared by the abstract method `Iris\Mapping\Base::assign` of type `Iris\Transfer\Catalog\ConfigCollection`. If you return a value from a function or method, it should be a sub-type of the type that is given by the parent type f.e. an interface, or abstract method. This is more formally defined by the Lizkov substitution principle, and guarantees that classes that depend on the parent type can use any instance of a child type interchangably. This principle also belongs to the SOLID principles for object oriented design. Let’s take a look at an example: class Author { private $name; public function __construct($name) { $this->name = $name; } public function getName() { return $this->name; } } abstract class Post { public function getAuthor() { return 'Johannes'; } } class BlogPost extends Post { public function getAuthor() { return new Author('Johannes'); } } class ForumPost extends Post { /* ... */ } function my_function(Post $post) { echo strtoupper($post->getAuthor()); } Our function `my_function` expects a `Post` object, and outputs the author of the post. The base class `Post` returns a simple string and outputting a simple string will work just fine. However, the child class `BlogPost` which is a sub-type of `Post` instead decided to return an `object`, and is therefore violating the SOLID principles. If a `BlogPost` were passed to `my_function`, PHP would not complain, but ultimately fail when executing the `strtoupper` call in its body. Loading history...
28		}
29
30		/**
31		* {@inheritdoc}
32		*/
33	1	public function map($internalData)
34		{
35	1	$externalData = ['items' => []];
36	1	foreach ($internalData as $item) {
37	1	$externalData['items'][] = [
38	1	'url' => $item->getUrl(),
39	1	'position' => $item->getPosition(),
40	1	'processStatus' => $item->getProcessStatus()
41	1	];
42	1	}
43
44	1	return $externalData;
45		}
46		}
47

tricae-br / iris

Push — master ( e3ed33...61d114 )

Image::assign() A

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