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<?php |
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/** |
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* @license LGPLv3, http://opensource.org/licenses/LGPL-3.0 |
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* @copyright Aimeos (aimeos.org), 2020 |
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* @package MShop |
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* @subpackage Service |
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*/ |
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namespace Aimeos\MShop\Service\Provider\Decorator; |
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/** |
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* Checks if basket total value is 0.00 and enables/disables option |
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* |
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* @package MShop |
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* @subpackage Service |
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*/ |
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class Free |
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extends \Aimeos\MShop\Service\Provider\Decorator\Base |
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implements \Aimeos\MShop\Service\Provider\Decorator\Iface |
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{ |
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private $beConfig = [ |
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'free.show' => [ |
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'code' => 'free.show', |
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'internalcode' => 'free.show', |
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'label' => 'Enable or disable option if basket total is 0.00', |
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'type' => 'boolean', |
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'internaltype' => 'boolean', |
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'default' => '', |
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'required' => true, |
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], |
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]; |
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/** |
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* Checks the backend configuration attributes for validity. |
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* |
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* @param array $attributes Attributes added by the shop owner in the administraton interface |
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* @return array An array with the attribute keys as key and an error message as values for all attributes that are |
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* known by the provider but aren't valid |
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*/ |
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public function checkConfigBE( array $attributes ) : array |
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{ |
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$error = $this->getProvider()->checkConfigBE( $attributes ); |
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$error += $this->checkConfig( $this->beConfig, $attributes ); |
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return $error; |
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} |
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/** |
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* Returns the configuration attribute definitions of the provider to generate a list of available fields and |
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* rules for the value of each field in the administration interface. |
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* |
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* @return array List of attribute definitions implementing \Aimeos\MW\Common\Critera\Attribute\Iface |
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*/ |
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public function getConfigBE() : array |
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{ |
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return array_merge( $this->getProvider()->getConfigBE(), $this->getConfigItems( $this->beConfig ) ); |
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} |
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/** |
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* Checks if the service provider should be available. |
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* |
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* @param \Aimeos\MShop\Order\Item\Base\Iface $basket Basket object |
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* @return bool True if payment provider can be used, false if not |
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*/ |
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public function isAvailable( \Aimeos\MShop\Order\Item\Base\Iface $basket ) : bool |
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{ |
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$value = $basket->getPrice()->getValue(); |
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if( $value === '0.00' && (bool) $this->getConfigValue( 'free.show' ) === false ) { |
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return false; |
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} |
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return $this->getProvider()->isAvailable( $basket ); |
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} |
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} |
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This check looks for method names that are not written in camelCase.
In camelCase names are written without any punctuation, the start of each new word being marked by a capital letter. Thus the name database connection seeker becomes
databaseConnectionSeeker
.