Completed
Push — master ( 99d944...79d1ca )
by Tim
10s
created

PreLoadAttributeOptionIdObserver   A

Complexity

Total Complexity 4

Size/Duplication

Total Lines 46
Duplicated Lines 0 %

Coupling/Cohesion

Components 1
Dependencies 1

Importance

Changes 0
Metric Value
wmc 4
lcom 1
cbo 1
dl 0
loc 46
c 0
b 0
f 0
rs 10

3 Methods

Rating   Name   Duplication   Size   Complexity  
A process() 0 11 2
A hasBeenProcessed() 0 4 1
A preLoadOptionId() 0 4 1
1
<?php
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/**
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 * TechDivision\Import\Attribute\Observers\PreLoadAttributeOptionIdObserver
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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-attribute
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 * @link      http://www.techdivision.com
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 */
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namespace TechDivision\Import\Attribute\Observers;
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use TechDivision\Import\Attribute\Utils\ColumnKeys;
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/**
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 * Observer that pre-loads the option ID of the EAV attribute option with the attribute code/value found in the CSV file.
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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-attribute
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 * @link      http://www.techdivision.com
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 */
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class PreLoadAttributeOptionIdObserver extends AbstractAttributeImportObserver
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{
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    /**
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     * Process the observer's business logic.
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     *
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     * @return array The processed row
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     */
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    protected function process()
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    {
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        // query whether or not, we've found a new attribute code => means we've found a new EAV attribute
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        if ($this->hasBeenProcessed($attributeCode = $this->getValue(ColumnKeys::ATTRIBUTE_CODE), $value = $this->getValue(ColumnKeys::ADMIN_STORE_VALUE))) {
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            return;
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        }
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        // preserve the attribute ID for the EAV attribute with the passed code
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        $this->preLoadOptionId($attributeCode, $value);
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    }
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    /**
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     * Queries whether or not the option with the passed code/value has already been processed.
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     *
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     * @param string $attributeCode The attribute code to check
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     * @param string $value         The option value to check
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     *
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     * @return boolean TRUE if the path has been processed, else FALSE
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     */
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    protected function hasBeenProcessed($attributeCode, $value)
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    {
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        return $this->getSubject()->hasBeenProcessed($attributeCode, $value);
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    }
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    /**
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     * Pre-load the option ID for the EAV attribute option with the passed attribute code/value.
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     *
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     * @param string $attributeCode The code of the EAV attribute to pre-load
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     * @param string $value         The option admin store view value of the EAV attribute option to pre-load
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     *
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     * @return void
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     */
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    protected function preLoadOptionId($attributeCode, $value)
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    {
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        return $this->getSubject()->preLoadOptionId($attributeCode, $value);
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    }
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}
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