EeProductObserver::process() - Code Metrics - Inspection of "Implement add-update operation" - techdivision/import-product-ee - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#5)

by Tim

created 2017-01-02 16:51 UTC

EeProductObserver::process() A

↳ Parent: EeProductObserver

Complexity

Conditions	1
Paths	1

Size

Total Lines	10
Code Lines	4

Duplication

Lines	10
Ratio	100 %

Code Coverage

Tests	0
CRAP Score	2

Importance

Changes

Metric	Value
c	0
b	0
f	0
dl	10
loc	10
ccs	0
cts	6
cp	0
rs	9.4285
cc	1
eloc	4
nc	1
nop	0
crap	2

<?php

/**
 * TechDivision\Import\Product\Ee\Observers\EeProductObserver
 *
 * 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]>
 * @copyright 2016 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-ee
 * @link      http://www.techdivision.com
 */

namespace TechDivision\Import\Product\Ee\Observers;

use TechDivision\Import\Product\Ee\Utils\MemberNames;
use TechDivision\Import\Product\Observers\ProductObserver;

/**
 * Observer that create's the product itself for the Magento 2 EE edition.
 *
 * @author    Tim Wagner <[email protected]>
 * @copyright 2016 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-ee
 * @link      http://www.techdivision.com
 */
class EeProductObserver extends ProductObserver
{

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

    {

        // prepare the static entity values
        $product = $this->initializeProduct($this->prepareAttributes());


        // insert the entity and set the entity ID, SKU and attribute set
        $this->setLastRowId($this->persistProduct($product));
        $this->setLastEntityId($product[MemberNames::ENTITY_ID]);
    }

    /**
     * Prepare the attributes of the entity that has to be persisted.
     *
     * @return array The prepared attributes
     */
    protected function prepareAttributes()
    {

        // load the parent attributes
        $parentAttr = parent::prepareAttributes();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends 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.
    }
}

        // initialize the product values
        $attr = array(
            MemberNames::ENTITY_ID  => $this->nextIdentifier(),
            MemberNames::CREATED_IN => 1,
            MemberNames::UPDATED_IN => strtotime('+20 years')
        );

        // merge and return the attributes
        return array_merge($parentAttr, $attr);
    }

    /**
     * Set's the row ID of the product that has been created recently.
     *
     * @param string $rowId The row ID
     *
     * @return void
     */
    protected function setLastRowId($rowId)
    {
        $this->getSubject()->setLastRowId($rowId);
    }

    /**
     * Return's the next available product entity ID.
     *
     * @return integer The next available product entity ID
     */
    protected function nextIdentifier()
    {
        return $this->getSubject()->nextIdentifier();
    }
}


1		<?php
2
3		/**
4		* TechDivision\Import\Product\Ee\Observers\EeProductObserver
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		* @copyright 2016 TechDivision GmbH <[email protected]>
16		* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
17		* @link https://github.com/techdivision/import-product-ee
18		* @link http://www.techdivision.com
19		*/
20
21		namespace TechDivision\Import\Product\Ee\Observers;
22
23		use TechDivision\Import\Product\Ee\Utils\MemberNames;
24		use TechDivision\Import\Product\Observers\ProductObserver;
25
26		/**
27		* Observer that create's the product itself for the Magento 2 EE edition.
28		*
29		* @author Tim Wagner <[email protected]>
30		* @copyright 2016 TechDivision GmbH <[email protected]>
31		* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
32		* @link https://github.com/techdivision/import-product-ee
33		* @link http://www.techdivision.com
34		*/
35		class EeProductObserver extends ProductObserver
36		{
37
38		/**
39		* Process the observer's business logic.
40		*
41		* @return array The processed row
42		*/
43	View Code Duplication	protected function process()
		0 ignored issues – show Duplication introduced 2017-01-02 16:46 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...
44		{
45
46		// prepare the static entity values
47		$product = $this->initializeProduct($this->prepareAttributes());
		0 ignored issues – show Bug introduced 2017-01-02 16:46 UTC by Report Bug Copy Issue Report The method `initializeProduct()` does not seem to exist on `object<TechDivision\Impo...vers\EeProductObserver>`. 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...
48
49		// insert the entity and set the entity ID, SKU and attribute set
50		$this->setLastRowId($this->persistProduct($product));
51		$this->setLastEntityId($product[MemberNames::ENTITY_ID]);
52		}
53
54		/**
55		* Prepare the attributes of the entity that has to be persisted.
56		*
57		* @return array The prepared attributes
58		*/
59		protected function prepareAttributes()
60		{
61
62		// load the parent attributes
63		$parentAttr = parent::prepareAttributes();
		0 ignored issues – show Bug introduced 2017-01-02 16:46 UTC by Report Bug Copy Issue Report It seems like you code against a specific sub-type and not the parent class `TechDivision\Import\Prod...servers\ProductObserver` as the method `prepareAttributes()` does only exist in the following sub-classes of `TechDivision\Import\Prod...servers\ProductObserver`: `TechDivision\Import\Prod...rvers\EeProductObserver`. Maybe you want to `instanceof` check for one of these explicitly? Let’s take a look at an example: abstract class User { /** @return string / abstract public function getPassword(); } class MyUser extends 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 sub-classes 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 parent class: abstract class User { /** @return string / abstract public function getPassword(); /* @return string */ abstract public function getDisplayName(); } Loading history...
64
65		// initialize the product values
66		$attr = array(
67		MemberNames::ENTITY_ID => $this->nextIdentifier(),
68		MemberNames::CREATED_IN => 1,
69		MemberNames::UPDATED_IN => strtotime('+20 years')
70		);
71
72		// merge and return the attributes
73		return array_merge($parentAttr, $attr);
74		}
75
76		/**
77		* Set's the row ID of the product that has been created recently.
78		*
79		* @param string $rowId The row ID
80		*
81		* @return void
82		*/
83		protected function setLastRowId($rowId)
84		{
85		$this->getSubject()->setLastRowId($rowId);
86		}
87
88		/**
89		* Return's the next available product entity ID.
90		*
91		* @return integer The next available product entity ID
92		*/
93		protected function nextIdentifier()
94		{
95		return $this->getSubject()->nextIdentifier();
96		}
97		}
98

techdivision / import-product-ee

Pull Request — master (#5)

EeProductObserver::process() A

Complexity

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Duplication

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Importance

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