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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 Metaways Infosystems GmbH, 2014 |
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* @copyright Aimeos (aimeos.org), 2015-2020 |
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* @package MShop |
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* @subpackage Coupon |
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*/ |
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namespace Aimeos\MShop\Coupon\Provider\Decorator; |
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/** |
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* Required decorator for coupon provider. |
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* |
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* @package MShop |
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* @subpackage Coupon |
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*/ |
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class Required |
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extends \Aimeos\MShop\Coupon\Provider\Decorator\Base |
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implements \Aimeos\MShop\Coupon\Provider\Decorator\Iface |
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{ |
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private $beConfig = array( |
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'required.productcode' => array( |
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'code' => 'required.productcode', |
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'internalcode' => 'required.productcode', |
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'label' => 'Code of the product that must be in the basket', |
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'type' => 'string', |
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'internaltype' => 'string', |
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'default' => '', |
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'required' => true, |
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), |
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'required.only' => array( |
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'code' => 'required.only', |
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'internalcode' => 'required.only', |
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'label' => 'Rebate is applied only to products', |
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'type' => 'boolean', |
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'internaltype' => 'boolean', |
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'default' => false, |
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'required' => false, |
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), |
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); |
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/** |
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* Returns the price the discount should be applied to |
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* |
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* The result depends on the configured restrictions and it must be less or |
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* equal to the passed price. |
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* |
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* @param \Aimeos\MShop\Order\Item\Base\Iface $base Basic order of the customer |
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* @return \Aimeos\MShop\Price\Item\Iface New price that should be used |
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*/ |
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public function calcPrice( \Aimeos\MShop\Order\Item\Base\Iface $base ) : \Aimeos\MShop\Price\Item\Iface |
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{ |
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if( $this->getConfigValue( 'required.only' ) == true ) |
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{ |
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$price = \Aimeos\MShop::create( $this->getContext(), 'price' )->createItem(); |
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$codes = explode( ',', $this->getConfigValue( 'required.productcode', '' ) ); |
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foreach( $base->getProducts() as $product ) |
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{ |
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if( in_array( $product->getProductCode(), $codes ) ) { |
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$price = $price->addItem( $product->getPrice(), $product->getQuantity() ); |
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} |
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} |
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return $price; |
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} |
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return $this->getProvider()->calcPrice( $base ); |
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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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return $this->checkConfig( $this->beConfig, $attributes ); |
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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 $this->getConfigItems( $this->beConfig ); |
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} |
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/** |
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* Checks for requirements. |
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* |
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* @param \Aimeos\MShop\Order\Item\Base\Iface $base Basic order of the customer |
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* @return bool True if the requirements are met, false if not |
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*/ |
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public function isAvailable( \Aimeos\MShop\Order\Item\Base\Iface $base ) : bool |
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{ |
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if( ( $prodcode = $this->getConfigValue( 'required.productcode' ) ) !== null ) |
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{ |
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foreach( $base->getProducts() as $product ) |
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{ |
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if( $product->getProductCode() == $prodcode ) { |
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return parent::isAvailable( $base ); |
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} |
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} |
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return false; |
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} |
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return true; |
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} |
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} |
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aimeos /
aimeos-core
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