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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), 2016-2018-2018 |
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* @package MShop |
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* @subpackage Price |
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*/ |
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namespace Aimeos\MShop\Price\Item; |
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/** |
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* Basic methods for all price implementations |
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* |
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* @package MShop |
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* @subpackage Price |
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*/ |
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abstract class Base |
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extends \Aimeos\MShop\Common\Item\Base |
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implements \Aimeos\MShop\Price\Item\Iface |
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{ |
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use \Aimeos\MShop\Common\Item\ListRef\Traits; |
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private $precision; |
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/** |
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* Initalizes the object with the given values |
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* |
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* @param string $prefix Prefix for the keys returned by toArray() |
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* @param array $values Associative array of key/value pairs for price, costs, rebate and currencyid |
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* @param \Aimeos\MShop\Common\Lists\Item\Iface[] $listItems List of list items |
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* @param \Aimeos\MShop\Common\Item\Iface[] $refItems List of referenced items |
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* @param integer $precision Number of decimal digits |
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*/ |
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public function __construct( $prefix, array $values = [], array $listItems = [], array $refItems = [], $precision = 2 ) |
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{ |
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parent::__construct( $prefix, $values ); |
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$this->initListItems( $listItems, $refItems ); |
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$this->precision = $precision; |
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} |
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/** |
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* Compares the properties of the given price item with its own one. |
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* |
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* This method compare only the essential price properties: |
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* * Value |
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* * Costs |
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* * Rebate |
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* * Tax rate |
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* * Tax flag |
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* * Quantity |
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* * Currency ID |
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* |
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* All other item properties are not compared. |
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* |
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* @param \Aimeos\MShop\Price\Item\Iface $price Price item to compare with |
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* @return boolean True if equal, false if not |
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* @since 2014.09 |
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*/ |
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public function compare( \Aimeos\MShop\Price\Item\Iface $price ) |
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{ |
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if( $this->getValue() === $price->getValue() |
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&& $this->getCosts() === $price->getCosts() |
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&& $this->getRebate() === $price->getRebate() |
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&& $this->getTaxRate() === $price->getTaxRate() |
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&& $this->getTaxFlag() === $price->getTaxFlag() |
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&& $this->getQuantity() === $price->getQuantity() |
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&& $this->getCurrencyId() === $price->getCurrencyId() |
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) { |
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return true; |
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} |
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return false; |
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} |
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/** |
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* Returns the decimal precision of the price |
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* |
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* @return integer Number of decimal digits |
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*/ |
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public function getPrecision() |
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{ |
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return $this->precision; |
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} |
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/** |
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* Returns the item type |
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* |
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* @return string Item type, subtypes are separated by slashes |
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*/ |
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public function getResourceType() |
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{ |
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return 'price'; |
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} |
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/** |
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* Tests if the price is within the requirements. |
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* |
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* @param string|integer|double $value Monetary value |
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* @param integer|null $precision Number of decimal digits, null for default value |
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* @return string Sanitized monetary value |
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*/ |
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protected function checkPrice( $value, $precision = null ) |
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{ |
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if( $value != '' && !is_numeric( $value ) ) { |
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throw new \Aimeos\MShop\Price\Exception( sprintf( 'Invalid characters in price "%1$s"', $value ) ); |
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} |
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return $this->formatNumber( $value, $precision ); |
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} |
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/** |
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* Formats the money value. |
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* |
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* @param string|integer|double $number Money value |
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* @param integer|null $precision Number of decimal digits, null for default value |
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* @return string Formatted money value |
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*/ |
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protected function formatNumber( $number, $precision = null ) |
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{ |
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return number_format( (double) $number, $precision ?: $this->precision, '.', '' ); |
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} |
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} |
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aimeos /
aimeos-core
