ClearMagic360Observer - Code Metrics - Inspection of "Merge pull request #7 from wagnert/master" - techdivision/import-product-magic360 - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 8a8ced...010f71 )

by Tim

created 2017-07-05 20:26 UTC

ClearMagic360Observer A

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	77
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes

Metric	Value
wmc	6
lcom	1
cbo	1
dl	0
loc	77
rs	10
c	0
b	0
f	0

5 Methods

Rating	Name	Size	Complexity
A	__construct()	4	1
A	getProductMagic360Processor()	4	1
A	process()	15	2
A	deleteMagic360Gallery()	4	1
A	deleteMagic360Columns()	4	1

<?php

/**
 * TechDivision\Import\Product\Magic360\Observers\ClearMagic360Observer
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Open Software License (OSL 3.0)
 * that is available through the world-wide-web at this URL:
 * http://opensource.org/licenses/osl-3.0.php
 *
 * PHP version 5
 *
 * @author    Tim Wagner <[email protected]>
 * @author    Bernhard Wick <[email protected]>
 * @copyright 2017 TechDivision GmbH <[email protected]>
 * @license   http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
 * @link      https://github.com/techdivision/import-product-magic360
 * @link      http://www.techdivision.com
 */

namespace TechDivision\Import\Product\Magic360\Observers;

use TechDivision\Import\Product\Magic360\Utils\ColumnKeys;
use TechDivision\Import\Product\Magic360\Utils\SqlStatements;
use TechDivision\Import\Product\Magic360\Services\ProductMagic360ProcessorInterface;
use TechDivision\Import\Product\Observers\AbstractProductImportObserver;

/**
 * Observer that removes the product with the SKU found in the CSV file.
 *
 * @author    Tim Wagner <[email protected]>
 * @author    Bernhard Wick <[email protected]>
 * @copyright 2017 TechDivision GmbH <[email protected]>
 * @license   http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
 * @link      https://github.com/techdivision/import-product-magic360
 * @link      http://www.techdivision.com
 */
class ClearMagic360Observer extends AbstractProductImportObserver
{

    /**
     * The product magic360 processor instance.
     *
     * @var \TechDivision\Import\Product\Services\ProductBunchProcessorInterface
     */
    protected $productMagic360Processor;

    /**
     * Initialize the observer with the passed product magic360 processor instance.
     *
     * @param \TechDivision\Import\Product\Magic360\Services\ProductMagic360ProcessorInterface $productMagic360Processor The product magic360 processor instance
     */
    public function __construct(ProductMagic360ProcessorInterface $productMagic360Processor)
    {
        $this->productMagic360Processor = $productMagic360Processor;

    }

    /**
     * Return's the product magic360 processor instance.
     *
     * @return \TechDivision\Import\Product\Magic360\Services\ProductMagic360ProcessorInterface The product magic360 processor instance
     */
    protected function getProductMagic360Processor()
    {
        return $this->productMagic360Processor;
    }

    /**
     * Process the observer's business logic.
     *
     * @return array The processed row
     */
    protected function process()
    {

        // query whether or not, we've found a new SKU => means we've found a new product
        if ($this->isLastSku($sku = $this->getValue(ColumnKeys::SKU))) {
            return;
        }

        // get the mapping to product ID based on the preload entity IDs
        $productId = $this->getSubject()->mapSkuToPreloadEntityId($sku);
interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}

        // FIRST delete the data related with the product with the passed SKU
        $this->deleteMagic360Gallery(array(ColumnKeys::PRODUCT_ID => $productId), SqlStatements::DELETE_MAGIC360_GALLERY);
        $this->deleteMagic360Columns(array(ColumnKeys::PRODUCT_ID => $productId), SqlStatements::DELETE_MAGIC360_COLUMNS);
    }

    /**
     * Deletes the gallery entity with the passed attributes.
     *
     * @param array       $row  The attributes of the entity to delete
     * @param string|null $name The name of the prepared statement that has to be executed
     *
     * @return void
     */
    public function deleteMagic360Gallery($row, $name = null)
    {
        $this->getProductMagic360Processor()->deleteMagic360Gallery($row, $name);

    }

    /**
     * Deletes the column entity with the passed attributes.
     *
     * @param array       $row  The attributes of the entity to delete
     * @param string|null $name The name of the prepared statement that has to be executed
     *
     * @return void
     */
    public function deleteMagic360Columns($row, $name = null)
    {
        $this->getProductMagic360Processor()->deleteMagic360Columns($row, $name);

    }
}


1			<?php
2
3			/**
4			* TechDivision\Import\Product\Magic360\Observers\ClearMagic360Observer
5			*
6			* NOTICE OF LICENSE
7			*
8			* This source file is subject to the Open Software License (OSL 3.0)
9			* that is available through the world-wide-web at this URL:
10			* http://opensource.org/licenses/osl-3.0.php
11			*
12			* PHP version 5
13			*
14			* @author Tim Wagner <[email protected]>
15			* @author Bernhard Wick <[email protected]>
16			* @copyright 2017 TechDivision GmbH <[email protected]>
17			* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
18			* @link https://github.com/techdivision/import-product-magic360
19			* @link http://www.techdivision.com
20			*/
21
22			namespace TechDivision\Import\Product\Magic360\Observers;
23
24			use TechDivision\Import\Product\Magic360\Utils\ColumnKeys;
25			use TechDivision\Import\Product\Magic360\Utils\SqlStatements;
26			use TechDivision\Import\Product\Magic360\Services\ProductMagic360ProcessorInterface;
27			use TechDivision\Import\Product\Observers\AbstractProductImportObserver;
28
29			/**
30			* Observer that removes the product with the SKU found in the CSV file.
31			*
32			* @author Tim Wagner <[email protected]>
33			* @author Bernhard Wick <[email protected]>
34			* @copyright 2017 TechDivision GmbH <[email protected]>
35			* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
36			* @link https://github.com/techdivision/import-product-magic360
37			* @link http://www.techdivision.com
38			*/
39			class ClearMagic360Observer extends AbstractProductImportObserver
40			{
41
42			/**
43			* The product magic360 processor instance.
44			*
45			* @var \TechDivision\Import\Product\Services\ProductBunchProcessorInterface
46			*/
47			protected $productMagic360Processor;
48
49			/**
50			* Initialize the observer with the passed product magic360 processor instance.
51			*
52			* @param \TechDivision\Import\Product\Magic360\Services\ProductMagic360ProcessorInterface $productMagic360Processor The product magic360 processor instance
53			*/
54			public function __construct(ProductMagic360ProcessorInterface $productMagic360Processor)
55			{
56			$this->productMagic360Processor = $productMagic360Processor;
			0 ignored issues – show Documentation Bug introduced 2017-07-05 14:59 UTC by Report Bug Copy Issue Report It seems like `$productMagic360Processor` of type `object<TechDivision\Impo...c360ProcessorInterface>` is incompatible with the declared type `object<TechDivision\Impo...unchProcessorInterface>` of property `$productMagic360Processor`. Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property. Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property.. Loading history...
57			}
58
59			/**
60			* Return's the product magic360 processor instance.
61			*
62			* @return \TechDivision\Import\Product\Magic360\Services\ProductMagic360ProcessorInterface The product magic360 processor instance
63			*/
64			protected function getProductMagic360Processor()
65			{
66			return $this->productMagic360Processor;
67			}
68
69			/**
70			* Process the observer's business logic.
71			*
72			* @return array The processed row
73			*/
74			protected function process()
75			{
76
77			// query whether or not, we've found a new SKU => means we've found a new product
78			if ($this->isLastSku($sku = $this->getValue(ColumnKeys::SKU))) {
79			return;
80			}
81
82			// get the mapping to product ID based on the preload entity IDs
83			$productId = $this->getSubject()->mapSkuToPreloadEntityId($sku);
			0 ignored issues – show Bug introduced 2017-06-14 14:05 UTC by Report Bug Copy Issue Report It seems like you code against a concrete implementation and not the interface `TechDivision\Import\Subjects\SubjectInterface` as the method `mapSkuToPreloadEntityId()` does only exist in the following implementations of said interface: `TechDivision\Import\Prod...ubjects\Magic360Subject`. Let’s take a look at an example: interface User { /** @return string / public function getPassword(); } class MyUser implements User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the interface: interface User { /** @return string / public function getPassword(); /* @return string */ public function getDisplayName(); } Loading history...
84
85			// FIRST delete the data related with the product with the passed SKU
86			$this->deleteMagic360Gallery(array(ColumnKeys::PRODUCT_ID => $productId), SqlStatements::DELETE_MAGIC360_GALLERY);
87			$this->deleteMagic360Columns(array(ColumnKeys::PRODUCT_ID => $productId), SqlStatements::DELETE_MAGIC360_COLUMNS);
88			}
89
90			/**
91			* Deletes the gallery entity with the passed attributes.
92			*
93			* @param array $row The attributes of the entity to delete
94			* @param string\|null $name The name of the prepared statement that has to be executed
95			*
96			* @return void
97			*/
98			public function deleteMagic360Gallery($row, $name = null)
99			{
100			$this->getProductMagic360Processor()->deleteMagic360Gallery($row, $name);
			0 ignored issues – show Bug introduced 2017-07-05 14:59 UTC by Report Bug Copy Issue Report The method `deleteMagic360Gallery()` does not seem to exist on `object<TechDivision\Impo...unchProcessorInterface>`. This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces. This is most likely a typographical error or the method has been renamed. Loading history...
101			}
102
103			/**
104			* Deletes the column entity with the passed attributes.
105			*
106			* @param array $row The attributes of the entity to delete
107			* @param string\|null $name The name of the prepared statement that has to be executed
108			*
109			* @return void
110			*/
111			public function deleteMagic360Columns($row, $name = null)
112			{
113			$this->getProductMagic360Processor()->deleteMagic360Columns($row, $name);
			0 ignored issues – show Bug introduced 2017-07-05 14:59 UTC by Report Bug Copy Issue Report The method `deleteMagic360Columns()` does not seem to exist on `object<TechDivision\Impo...unchProcessorInterface>`. This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces. This is most likely a typographical error or the method has been renamed. Loading history...
114			}
115			}
116

techdivision / import-product-magic360

Push — master ( 8a8ced...010f71 )

ClearMagic360Observer A

Complexity

Size/Duplication

Coupling/Cohesion

Importance

5 Methods

Available Fixes

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