Completed
Pull Request — master (#17)
by Tim
03:38
created

ProductWebsiteUpdateObserver   A

Complexity

Total Complexity 3

Size/Duplication

Total Lines 43
Duplicated Lines 0 %

Coupling/Cohesion

Components 0
Dependencies 1

Test Coverage

Coverage 0%

Importance

Changes 0
Metric Value
wmc 3
lcom 0
cbo 1
dl 0
loc 43
c 0
b 0
f 0
ccs 0
cts 17
cp 0
rs 10

2 Methods

Rating   Name   Duplication   Size   Complexity  
A initializeProductWebsite() 0 18 2
A loadProductWebsite() 0 4 1
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<?php
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/**
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 * TechDivision\Import\Product\Observers\ProductWebsiteUpdateObserver
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 *
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 * NOTICE OF LICENSE
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 *
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 * This source file is subject to the Open Software License (OSL 3.0)
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 * that is available through the world-wide-web at this URL:
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 * http://opensource.org/licenses/osl-3.0.php
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 *
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 * PHP version 5
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 *
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 * @author    Tim Wagner <[email protected]>
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 * @copyright 2016 TechDivision GmbH <[email protected]>
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 * @license   http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
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 * @link      https://github.com/techdivision/import-product
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 * @link      http://www.techdivision.com
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 */
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namespace TechDivision\Import\Product\Observers;
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use TechDivision\Import\Product\Utils\MemberNames;
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/**
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 * Observer that creates/updates the product's website relations.
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 *
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 * @author    Tim Wagner <[email protected]>
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 * @copyright 2016 TechDivision GmbH <[email protected]>
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 * @license   http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
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 * @link      https://github.com/techdivision/import-product
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 * @link      http://www.techdivision.com
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 */
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class ProductWebsiteUpdateObserver extends ProductWebsiteObserver
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{
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    /**
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     * Initialize the product website with the passed attributes and returns an instance.
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     *
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     * @param array $attr The product website attributes
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     *
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     * @return array The initialized product website
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     * @throws \RuntimeException Is thrown, if the attributes can not be initialized
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     */
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    public function initializeProductWebsite(array $attr)
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    {
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        // try to load the product website relation with the passed product/website ID
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        if ($this->loadProductWebsite($attr[MemberNames::PRODUCT_ID], $attr[MemberNames::WEBSITE_ID])) {
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            // throw a runtime exception, if the relation already exists
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            throw new \RuntimeException(
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                sprintf(
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                    'Product website relation %d => %d already exsits',
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                    $attr[MemberNames::PRODUCT_ID],
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                    $attr[MemberNames::WEBSITE_ID]
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                )
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            );
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        }
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        // otherwise simply return the attributes
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        return $attr;
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    }
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    /**
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     * Load's and return's the product website relation with the passed product and website ID.
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     *
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     * @param string $productId The product ID of the relation
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     * @param string $websiteId The website ID of the relation
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     *
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     * @return array The product website
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     */
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    public function loadProductWebsite($productId, $websiteId)
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    {
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        return $this->getSubject()->loadProductWebsite($productId, $websiteId);
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    }
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}
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