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<?php |
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/** |
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* @license LGPLv3, https://opensource.org/licenses/LGPL-3.0 |
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* @copyright Aimeos (aimeos.org), 2015-2024 |
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* @package MShop |
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* @subpackage Coupon |
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*/ |
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namespace Aimeos\MShop\Coupon\Manager\Code; |
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/** |
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* Default coupon manager interface for creating and handling coupons. |
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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 Standard |
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extends \Aimeos\MShop\Common\Manager\Base |
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implements \Aimeos\MShop\Coupon\Manager\Code\Iface, \Aimeos\MShop\Common\Manager\Factory\Iface |
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{ |
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private array $searchConfig = [ |
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'coupon.code.parentid' => [ |
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'label' => 'Coupon ID', |
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'internalcode' => 'parentid', |
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'type' => 'int', |
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'public' => false, |
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], |
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'coupon.code.code' => [ |
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'label' => 'Code value', |
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'internalcode' => 'code', |
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], |
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'coupon.code.count' => [ |
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'label' => 'Code quantity', |
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'internalcode' => 'count', |
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], |
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'coupon.code.datestart' => [ |
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'label' => 'Code start date/time', |
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'internalcode' => 'start', |
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'type' => 'datetime', |
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], |
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'coupon.code.dateend' => [ |
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'label' => 'Code end date/time', |
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'internalcode' => 'end', |
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'type' => 'datetime', |
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], |
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'coupon.code.ref' => [ |
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'label' => 'Code reference', |
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'internalcode' => 'ref', |
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], |
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]; |
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/** |
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* Creates a new empty item instance |
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* |
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* @param array $values Values the item should be initialized with |
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* @return \Aimeos\MShop\Coupon\Item\Code\Iface New coupon code item object |
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*/ |
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public function create( array $values = [] ) : \Aimeos\MShop\Common\Item\Iface |
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{ |
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$values['.date'] = $this->context()->datetime(); |
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$values['coupon.code.siteid'] = $values['coupon.code.siteid'] ?? $this->context()->locale()->getSiteId(); |
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return new \Aimeos\MShop\Coupon\Item\Code\Standard( 'coupon.code.', $values ); |
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} |
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/** |
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* Decreases the counter of the coupon code. |
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* |
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* @param string $code Unique code of a coupon |
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* @param int $amount Amount the coupon count should be decreased |
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* @return \Aimeos\MShop\Coupon\Manager\Code\Iface Manager object for chaining method calls |
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*/ |
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public function decrease( string $code, int $amount ) : \Aimeos\MShop\Coupon\Manager\Code\Iface |
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{ |
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return $this->increase( $code, -$amount ); |
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} |
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/** |
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* Creates a filter object. |
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* |
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* @param bool|null $default Add default criteria or NULL for relaxed default criteria |
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* @param bool $site TRUE for adding site criteria to limit items by the site of related items |
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* @return \Aimeos\Base\Criteria\Iface Returns the filter object |
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*/ |
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public function filter( ?bool $default = false, bool $site = false ) : \Aimeos\Base\Criteria\Iface |
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{ |
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$object = parent::filter(); |
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if( $default ) |
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{ |
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$date = $this->context()->datetime(); |
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$expr = [ |
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$object->or( [ |
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$object->compare( '==', 'coupon.code.count', null ), |
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$object->compare( '>', 'coupon.code.count', 0 ), |
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] ), |
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$object->or( [ |
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$object->compare( '==', 'coupon.code.datestart', null ), |
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$object->compare( '<=', 'coupon.code.datestart', $date ), |
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] ), |
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$object->or( [ |
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$object->compare( '==', 'coupon.code.dateend', null ), |
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$object->compare( '>=', 'coupon.code.dateend', $date ), |
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] ), |
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]; |
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$object->add( $object->and( $expr ) ); |
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} |
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return $object; |
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} |
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/** |
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* Returns the item specified by its code and domain/type if necessary |
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* |
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* @param string $code Code of the item |
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* @param string[] $ref List of domains to fetch list items and referenced items for |
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* @param string|null $domain Domain of the item if necessary to identify the item uniquely |
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* @param string|null $type Type code of the item if necessary to identify the item uniquely |
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* @param bool|null $default Add default criteria or NULL for relaxed default criteria |
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* @return \Aimeos\MShop\Common\Item\Iface Item object |
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*/ |
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public function find( string $code, array $ref = [], string $domain = null, string $type = null, |
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?bool $default = false ) : \Aimeos\MShop\Common\Item\Iface |
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{ |
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return $this->findBase( ['coupon.code.code' => $code], $ref, $default ); |
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} |
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/** |
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* Returns the additional column/search definitions |
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* |
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* @return array Associative list of column names as keys and items implementing \Aimeos\Base\Criteria\Attribute\Iface |
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*/ |
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public function getSaveAttributes() : array |
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{ |
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return $this->createAttributes( $this->searchConfig ); |
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} |
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/** |
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* Returns the attributes that can be used for searching. |
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* |
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* @param bool $withsub Return also attributes of sub-managers if true |
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* @return \Aimeos\Base\Criteria\Attribute\Iface[] List of search attribute items |
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*/ |
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public function getSearchAttributes( bool $withsub = true ) : array |
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{ |
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return array_replace( parent::getSearchAttributes( $withsub ), $this->createAttributes( [ |
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'coupon.code.id' => [ |
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'label' => 'Code ID', |
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'internaldeps' => ['LEFT JOIN "mshop_coupon_code" AS mcouco ON (mcou."id"=mcouco."parentid")'], |
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'internalcode' => 'id', |
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'type' => 'int', |
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'public' => false, |
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] |
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] ) ); |
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} |
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/** |
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* Increases the counter of the coupon code. |
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* |
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* @param string $code Unique code of a coupon |
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* @param int $amount Amount the coupon count should be increased |
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* @return \Aimeos\MShop\Coupon\Manager\Code\Iface Manager object for chaining method calls |
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*/ |
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public function increase( string $code, int $amount ) : \Aimeos\MShop\Coupon\Manager\Code\Iface |
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{ |
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$context = $this->context(); |
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$level = \Aimeos\MShop\Locale\Manager\Base::SITE_PATH; |
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$search = $this->object()->filter(); |
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$search->setConditions( $search->compare( '==', 'coupon.code.siteid', $context->locale()->getSites( $level ) ) ); |
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$translations = ['coupon.code.siteid' => 'siteid']; |
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$types = ['coupon.code.siteid' => \Aimeos\Base\Criteria\SQL::type( 'string' )]; |
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$conditions = $search->getConditionSource( $types, $translations ); |
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$conn = $context->db( $this->getResourceName() ); |
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/** mshop/coupon/manager/code/counter/mysql |
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* Increases or decreases the counter of the coupon code record matched by the given code |
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* |
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* @see mshop/coupon/manager/code/counter/ansi |
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*/ |
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/** mshop/coupon/manager/code/counter/ansi |
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* Increases or decreases the counter of the coupon code record matched by the given code |
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* |
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* A counter is associated to each coupon code and it's decreased |
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* each time by one if a code used in an paid order was redeemed |
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* successfully. Shop owners can also use the coupon code counter to |
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* use the same code more often by setting it to an arbitrary value. |
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* In this case, the code can be redeemed until the counter reaches |
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* zero. |
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* |
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* The coupon codes must be from one of the sites that are configured |
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* via the context item. If the current site is part of a tree of |
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* sites, the statement can increase or decrease codes from the |
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* current site and all parent sites if the code is inherited by one |
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* of the parent sites. |
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* |
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* Each time the code is updated, the modify date/time is set to |
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* the current timestamp and the editor field is updated. |
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* |
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* @param string SQL statement for increasing/decreasing the coupon code count |
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* @since 2015.10 |
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* @see mshop/coupon/manager/code/insert/ansi |
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* @see mshop/coupon/manager/code/update/ansi |
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* @see mshop/coupon/manager/code/newid/ansi |
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* @see mshop/coupon/manager/code/delete/ansi |
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* @see mshop/coupon/manager/code/search/ansi |
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* @see mshop/coupon/manager/code/count/ansi |
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*/ |
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$path = 'mshop/coupon/manager/code/counter'; |
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$stmt = $conn->create( str_replace( ':cond', $conditions, $this->getSqlConfig( $path ) ) ); |
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$stmt->bind( 1, $amount, \Aimeos\Base\DB\Statement\Base::PARAM_INT ); |
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$stmt->bind( 2, $context->datetime() ); // mtime |
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$stmt->bind( 3, $context->editor() ); |
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$stmt->bind( 4, $code ); |
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$stmt->execute()->finish(); |
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return $this; |
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} |
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/** |
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* Returns the prefix for the item properties and search keys. |
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* |
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* @return string Prefix for the item properties and search keys |
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*/ |
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protected function prefix() : string |
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{ |
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return 'coupon.code.'; |
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} |
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/** mshop/coupon/manager/code/name |
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* Class name of the used coupon code manager implementation |
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* |
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* Each default coupon code manager can be replaced by an alternative imlementation. |
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* To use this implementation, you have to set the last part of the class |
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* name as configuration value so the manager factory knows which class it |
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* has to instantiate. |
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* |
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* For example, if the name of the default class is |
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* |
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* \Aimeos\MShop\Coupon\Manager\Address\Standard |
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* |
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* and you want to replace it with your own version named |
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* |
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* \Aimeos\MShop\Coupon\Manager\Address\Mycode |
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* |
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* then you have to set the this configuration option: |
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* |
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* mshop/coupon/manager/code/name = Mycode |
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* |
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* The value is the last part of your own class name and it's case sensitive, |
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* so take care that the configuration value is exactly named like the last |
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* part of the class name. |
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* |
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* The allowed characters of the class name are A-Z, a-z and 0-9. No other |
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* characters are possible! You should always start the last part of the class |
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* name with an upper case character and continue only with lower case characters |
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* or numbers. Avoid chamel case names like "MyAddress"! |
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* |
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* @param string Last part of the class name |
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* @since 2015.10 |
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*/ |
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/** mshop/coupon/manager/code/decorators/excludes |
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* Excludes decorators added by the "common" option from the coupon code manager |
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* |
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* Decorators extend the functionality of a class by adding new aspects |
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* (e.g. log what is currently done), executing the methods of the underlying |
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* class only in certain conditions (e.g. only for logged in users) or |
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* modify what is returned to the caller. |
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* |
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* This option allows you to remove a decorator added via |
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* "mshop/common/manager/decorators/default" before they are wrapped |
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* around the coupon code manager. |
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* |
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* mshop/coupon/manager/code/decorators/excludes = array( 'decorator1' ) |
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* |
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* This would remove the decorator named "decorator1" from the list of |
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* common decorators ("\Aimeos\MShop\Common\Manager\Decorator\*") added via |
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* "mshop/common/manager/decorators/default" for the coupon code manager. |
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* |
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* @param array Address of decorator names |
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* @since 2015.10 |
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* @see mshop/common/manager/decorators/default |
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* @see mshop/coupon/manager/code/decorators/global |
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* @see mshop/coupon/manager/code/decorators/local |
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*/ |
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306
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/** mshop/coupon/manager/code/decorators/global |
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* Adds a list of globally available decorators only to the coupon code manager |
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* |
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* Decorators extend the functionality of a class by adding new aspects |
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* (e.g. log what is currently done), executing the methods of the underlying |
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* class only in certain conditions (e.g. only for logged in users) or |
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312
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* modify what is returned to the caller. |
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* |
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* This option allows you to wrap global decorators |
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* ("\Aimeos\MShop\Common\Manager\Decorator\*") around the coupon code manager. |
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* |
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* mshop/coupon/manager/code/decorators/global = array( 'decorator1' ) |
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* |
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* This would add the decorator named "decorator1" defined by |
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* "\Aimeos\MShop\Common\Manager\Decorator\Decorator1" only to the coupon |
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* code manager. |
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* |
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* @param array Address of decorator names |
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* @since 2015.10 |
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* @see mshop/common/manager/decorators/default |
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* @see mshop/coupon/manager/code/decorators/excludes |
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* @see mshop/coupon/manager/code/decorators/local |
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328
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*/ |
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|
330
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/** mshop/coupon/manager/code/decorators/local |
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331
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* Adds a list of local decorators only to the coupon code manager |
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332
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* |
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333
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* Decorators extend the functionality of a class by adding new aspects |
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334
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* (e.g. log what is currently done), executing the methods of the underlying |
|
335
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* class only in certain conditions (e.g. only for logged in users) or |
|
336
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* modify what is returned to the caller. |
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337
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* |
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338
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* This option allows you to wrap local decorators |
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339
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* ("\Aimeos\MShop\Coupon\Manager\Code\Decorator\*") around the coupon code |
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340
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* manager. |
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* |
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342
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* mshop/coupon/manager/code/decorators/local = array( 'decorator2' ) |
|
343
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* |
|
344
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* This would add the decorator named "decorator2" defined by |
|
345
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* "\Aimeos\MShop\Coupon\Manager\Code\Decorator\Decorator2" only to the |
|
346
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* coupon code manager. |
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347
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* |
|
348
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* @param array Address of decorator names |
|
349
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* @since 2015.10 |
|
350
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* @see mshop/common/manager/decorators/default |
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351
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* @see mshop/coupon/manager/code/decorators/excludes |
|
352
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* @see mshop/coupon/manager/code/decorators/global |
|
353
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*/ |
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354
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|
355
|
|
|
/** mshop/coupon/manager/code/submanagers |
|
356
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|
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* List of manager names that can be instantiated by the coupon code manager |
|
357
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* |
|
358
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* Managers provide a generic interface to the underlying storage. |
|
359
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* Each manager has or can have sub-managers caring about particular |
|
360
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* aspects. Each of these sub-managers can be instantiated by its |
|
361
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|
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* parent manager using the getSubManager() method. |
|
362
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|
|
* |
|
363
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|
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* The search keys from sub-managers can be normally used in the |
|
364
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* manager as well. It allows you to search for items of the manager |
|
365
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|
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* using the search keys of the sub-managers to further limit the |
|
366
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|
|
* retrieved list of items. |
|
367
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|
|
* |
|
368
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* @param array List of sub-manager names |
|
369
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* @since 2015.10 |
|
370
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|
|
*/ |
|
371
|
|
|
|
|
372
|
|
|
/** mshop/coupon/manager/code/insert/mysql |
|
373
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|
|
* Inserts a new coupon code record into the database table |
|
374
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|
|
* |
|
375
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|
|
* @see mshop/coupon/manager/code/insert/ansi |
|
376
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|
|
*/ |
|
377
|
|
|
|
|
378
|
|
|
/** mshop/coupon/manager/code/insert/ansi |
|
379
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|
|
* Inserts a new coupon code record into the database table |
|
380
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|
* |
|
381
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|
|
* Items with no ID yet (i.e. the ID is NULL) will be created in |
|
382
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|
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* the database and the newly created ID retrieved afterwards |
|
383
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|
|
* using the "newid" SQL statement. |
|
384
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|
|
* |
|
385
|
|
|
* The SQL statement must be a string suitable for being used as |
|
386
|
|
|
* prepared statement. It must include question marks for binding |
|
387
|
|
|
* the values from the coupon item to the statement before they are |
|
388
|
|
|
* sent to the database server. The number of question marks must |
|
389
|
|
|
* be the same as the number of columns listed in the INSERT |
|
390
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|
|
* statement. The order of the columns must correspond to the |
|
391
|
|
|
* order in the save() method, so the correct values are |
|
392
|
|
|
* bound to the columns. |
|
393
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|
|
* |
|
394
|
|
|
* The SQL statement should conform to the ANSI standard to be |
|
395
|
|
|
* compatible with most relational database systems. This also |
|
396
|
|
|
* includes using double quotes for table and column names. |
|
397
|
|
|
* |
|
398
|
|
|
* @param string SQL statement for inserting records |
|
399
|
|
|
* @since 2015.10 |
|
400
|
|
|
* @see mshop/coupon/manager/code/update/ansi |
|
401
|
|
|
* @see mshop/coupon/manager/code/newid/ansi |
|
402
|
|
|
* @see mshop/coupon/manager/code/delete/ansi |
|
403
|
|
|
* @see mshop/coupon/manager/code/search/ansi |
|
404
|
|
|
* @see mshop/coupon/manager/code/count/ansi |
|
405
|
|
|
* @see mshop/coupon/manager/code/counter/ansi |
|
406
|
|
|
*/ |
|
407
|
|
|
|
|
408
|
|
|
/** mshop/coupon/manager/code/update/mysql |
|
409
|
|
|
* Updates an existing coupon code record in the database |
|
410
|
|
|
* |
|
411
|
|
|
* @see mshop/coupon/manager/code/update/ansi |
|
412
|
|
|
*/ |
|
413
|
|
|
|
|
414
|
|
|
/** mshop/coupon/manager/code/update/ansi |
|
415
|
|
|
* Updates an existing coupon code record in the database |
|
416
|
|
|
* |
|
417
|
|
|
* Items which already have an ID (i.e. the ID is not NULL) will |
|
418
|
|
|
* be updated in the database. |
|
419
|
|
|
* |
|
420
|
|
|
* The SQL statement must be a string suitable for being used as |
|
421
|
|
|
* prepared statement. It must include question marks for binding |
|
422
|
|
|
* the values from the coupon item to the statement before they are |
|
423
|
|
|
* sent to the database server. The order of the columns must |
|
424
|
|
|
* correspond to the order in the save() method, so the |
|
425
|
|
|
* correct values are bound to the columns. |
|
426
|
|
|
* |
|
427
|
|
|
* The SQL statement should conform to the ANSI standard to be |
|
428
|
|
|
* compatible with most relational database systems. This also |
|
429
|
|
|
* includes using double quotes for table and column names. |
|
430
|
|
|
* |
|
431
|
|
|
* @param string SQL statement for updating records |
|
432
|
|
|
* @since 2015.10 |
|
433
|
|
|
* @see mshop/coupon/manager/code/insert/ansi |
|
434
|
|
|
* @see mshop/coupon/manager/code/newid/ansi |
|
435
|
|
|
* @see mshop/coupon/manager/code/delete/ansi |
|
436
|
|
|
* @see mshop/coupon/manager/code/search/ansi |
|
437
|
|
|
* @see mshop/coupon/manager/code/count/ansi |
|
438
|
|
|
* @see mshop/coupon/manager/code/counter/ansi |
|
439
|
|
|
*/ |
|
440
|
|
|
|
|
441
|
|
|
/** mshop/coupon/manager/code/newid/mysql |
|
442
|
|
|
* Retrieves the ID generated by the database when inserting a new record |
|
443
|
|
|
* |
|
444
|
|
|
* @see mshop/coupon/manager/code/newid/ansi |
|
445
|
|
|
*/ |
|
446
|
|
|
|
|
447
|
|
|
/** mshop/coupon/manager/code/newid/ansi |
|
448
|
|
|
* Retrieves the ID generated by the database when inserting a new record |
|
449
|
|
|
* |
|
450
|
|
|
* As soon as a new record is inserted into the database table, |
|
451
|
|
|
* the database server generates a new and unique identifier for |
|
452
|
|
|
* that record. This ID can be used for retrieving, updating and |
|
453
|
|
|
* deleting that specific record from the table again. |
|
454
|
|
|
* |
|
455
|
|
|
* For MySQL: |
|
456
|
|
|
* SELECT LAST_INSERT_ID() |
|
457
|
|
|
* For PostgreSQL: |
|
458
|
|
|
* SELECT currval('seq_mcouco_id') |
|
459
|
|
|
* For SQL Server: |
|
460
|
|
|
* SELECT SCOPE_IDENTITY() |
|
461
|
|
|
* For Oracle: |
|
462
|
|
|
* SELECT "seq_mcouco_id".CURRVAL FROM DUAL |
|
463
|
|
|
* |
|
464
|
|
|
* There's no way to retrive the new ID by a SQL statements that |
|
465
|
|
|
* fits for most database servers as they implement their own |
|
466
|
|
|
* specific way. |
|
467
|
|
|
* |
|
468
|
|
|
* @param string SQL statement for retrieving the last inserted record ID |
|
469
|
|
|
* @since 2015.10 |
|
470
|
|
|
* @see mshop/coupon/manager/code/insert/ansi |
|
471
|
|
|
* @see mshop/coupon/manager/code/update/ansi |
|
472
|
|
|
* @see mshop/coupon/manager/code/delete/ansi |
|
473
|
|
|
* @see mshop/coupon/manager/code/search/ansi |
|
474
|
|
|
* @see mshop/coupon/manager/code/count/ansi |
|
475
|
|
|
* @see mshop/coupon/manager/code/counter/ansi |
|
476
|
|
|
*/ |
|
477
|
|
|
|
|
478
|
|
|
/** mshop/coupon/manager/code/delete/mysql |
|
479
|
|
|
* Deletes the items matched by the given IDs from the database |
|
480
|
|
|
* |
|
481
|
|
|
* @see mshop/coupon/manager/code/delete/ansi |
|
482
|
|
|
*/ |
|
483
|
|
|
|
|
484
|
|
|
/** mshop/coupon/manager/code/delete/ansi |
|
485
|
|
|
* Deletes the items matched by the given IDs from the database |
|
486
|
|
|
* |
|
487
|
|
|
* Removes the records specified by the given IDs from the coupon database. |
|
488
|
|
|
* The records must be from the site that is configured via the |
|
489
|
|
|
* context item. |
|
490
|
|
|
* |
|
491
|
|
|
* The ":cond" placeholder is replaced by the name of the ID column and |
|
492
|
|
|
* the given ID or list of IDs while the site ID is bound to the question |
|
493
|
|
|
* mark. |
|
494
|
|
|
* |
|
495
|
|
|
* The SQL statement should conform to the ANSI standard to be |
|
496
|
|
|
* compatible with most relational database systems. This also |
|
497
|
|
|
* includes using double quotes for table and column names. |
|
498
|
|
|
* |
|
499
|
|
|
* @param string SQL statement for deleting items |
|
500
|
|
|
* @since 2015.10 |
|
501
|
|
|
* @see mshop/coupon/manager/code/insert/ansi |
|
502
|
|
|
* @see mshop/coupon/manager/code/update/ansi |
|
503
|
|
|
* @see mshop/coupon/manager/code/newid/ansi |
|
504
|
|
|
* @see mshop/coupon/manager/code/search/ansi |
|
505
|
|
|
* @see mshop/coupon/manager/code/count/ansi |
|
506
|
|
|
* @see mshop/coupon/manager/code/counter/ansi |
|
507
|
|
|
*/ |
|
508
|
|
|
|
|
509
|
|
|
/** mshop/coupon/manager/code/search/mysql |
|
510
|
|
|
* Retrieves the records matched by the given criteria in the database |
|
511
|
|
|
* |
|
512
|
|
|
* @see mshop/coupon/manager/code/search/ansi |
|
513
|
|
|
*/ |
|
514
|
|
|
|
|
515
|
|
|
/** mshop/coupon/manager/code/search/ansi |
|
516
|
|
|
* Retrieves the records matched by the given criteria in the database |
|
517
|
|
|
* |
|
518
|
|
|
* Fetches the records matched by the given criteria from the coupon |
|
519
|
|
|
* database. The records must be from one of the sites that are |
|
520
|
|
|
* configured via the context item. If the current site is part of |
|
521
|
|
|
* a tree of sites, the SELECT statement can retrieve all records |
|
522
|
|
|
* from the current site and the complete sub-tree of sites. |
|
523
|
|
|
* |
|
524
|
|
|
* As the records can normally be limited by criteria from sub-managers, |
|
525
|
|
|
* their tables must be joined in the SQL context. This is done by |
|
526
|
|
|
* using the "internaldeps" property from the definition of the ID |
|
527
|
|
|
* column of the sub-managers. These internal dependencies specify |
|
528
|
|
|
* the JOIN between the tables and the used columns for joining. The |
|
529
|
|
|
* ":joins" placeholder is then replaced by the JOIN strings from |
|
530
|
|
|
* the sub-managers. |
|
531
|
|
|
* |
|
532
|
|
|
* To limit the records matched, conditions can be added to the given |
|
533
|
|
|
* criteria object. It can contain comparisons like column names that |
|
534
|
|
|
* must match specific values which can be combined by AND, OR or NOT |
|
535
|
|
|
* operators. The resulting string of SQL conditions replaces the |
|
536
|
|
|
* ":cond" placeholder before the statement is sent to the database |
|
537
|
|
|
* server. |
|
538
|
|
|
* |
|
539
|
|
|
* If the records that are retrieved should be ordered by one or more |
|
540
|
|
|
* columns, the generated string of column / sort direction pairs |
|
541
|
|
|
* replaces the ":order" placeholder. Columns of |
|
542
|
|
|
* sub-managers can also be used for ordering the result set but then |
|
543
|
|
|
* no index can be used. |
|
544
|
|
|
* |
|
545
|
|
|
* The number of returned records can be limited and can start at any |
|
546
|
|
|
* number between the begining and the end of the result set. For that |
|
547
|
|
|
* the ":size" and ":start" placeholders are replaced by the |
|
548
|
|
|
* corresponding values from the criteria object. The default values |
|
549
|
|
|
* are 0 for the start and 100 for the size value. |
|
550
|
|
|
* |
|
551
|
|
|
* The SQL statement should conform to the ANSI standard to be |
|
552
|
|
|
* compatible with most relational database systems. This also |
|
553
|
|
|
* includes using double quotes for table and column names. |
|
554
|
|
|
* |
|
555
|
|
|
* @param string SQL statement for searching items |
|
556
|
|
|
* @since 2015.10 |
|
557
|
|
|
* @see mshop/coupon/manager/code/insert/ansi |
|
558
|
|
|
* @see mshop/coupon/manager/code/update/ansi |
|
559
|
|
|
* @see mshop/coupon/manager/code/newid/ansi |
|
560
|
|
|
* @see mshop/coupon/manager/code/delete/ansi |
|
561
|
|
|
* @see mshop/coupon/manager/code/count/ansi |
|
562
|
|
|
* @see mshop/coupon/manager/code/counter/ansi |
|
563
|
|
|
*/ |
|
564
|
|
|
|
|
565
|
|
|
/** mshop/coupon/manager/code/count/mysql |
|
566
|
|
|
* Counts the number of records matched by the given criteria in the database |
|
567
|
|
|
* |
|
568
|
|
|
* @see mshop/coupon/manager/code/count/ansi |
|
569
|
|
|
*/ |
|
570
|
|
|
|
|
571
|
|
|
/** mshop/coupon/manager/code/count/ansi |
|
572
|
|
|
* Counts the number of records matched by the given criteria in the database |
|
573
|
|
|
* |
|
574
|
|
|
* Counts all records matched by the given criteria from the coupon |
|
575
|
|
|
* database. The records must be from one of the sites that are |
|
576
|
|
|
* configured via the context item. If the current site is part of |
|
577
|
|
|
* a tree of sites, the statement can count all records from the |
|
578
|
|
|
* current site and the complete sub-tree of sites. |
|
579
|
|
|
* |
|
580
|
|
|
* As the records can normally be limited by criteria from sub-managers, |
|
581
|
|
|
* their tables must be joined in the SQL context. This is done by |
|
582
|
|
|
* using the "internaldeps" property from the definition of the ID |
|
583
|
|
|
* column of the sub-managers. These internal dependencies specify |
|
584
|
|
|
* the JOIN between the tables and the used columns for joining. The |
|
585
|
|
|
* ":joins" placeholder is then replaced by the JOIN strings from |
|
586
|
|
|
* the sub-managers. |
|
587
|
|
|
* |
|
588
|
|
|
* To limit the records matched, conditions can be added to the given |
|
589
|
|
|
* criteria object. It can contain comparisons like column names that |
|
590
|
|
|
* must match specific values which can be combined by AND, OR or NOT |
|
591
|
|
|
* operators. The resulting string of SQL conditions replaces the |
|
592
|
|
|
* ":cond" placeholder before the statement is sent to the database |
|
593
|
|
|
* server. |
|
594
|
|
|
* |
|
595
|
|
|
* Both, the strings for ":joins" and for ":cond" are the same as for |
|
596
|
|
|
* the "search" SQL statement. |
|
597
|
|
|
* |
|
598
|
|
|
* Contrary to the "search" statement, it doesn't return any records |
|
599
|
|
|
* but instead the number of records that have been found. As counting |
|
600
|
|
|
* thousands of records can be a long running task, the maximum number |
|
601
|
|
|
* of counted records is limited for performance reasons. |
|
602
|
|
|
* |
|
603
|
|
|
* The SQL statement should conform to the ANSI standard to be |
|
604
|
|
|
* compatible with most relational database systems. This also |
|
605
|
|
|
* includes using double quotes for table and column names. |
|
606
|
|
|
* |
|
607
|
|
|
* @param string SQL statement for counting items |
|
608
|
|
|
* @since 2015.10 |
|
609
|
|
|
* @see mshop/coupon/manager/code/insert/ansi |
|
610
|
|
|
* @see mshop/coupon/manager/code/update/ansi |
|
611
|
|
|
* @see mshop/coupon/manager/code/newid/ansi |
|
612
|
|
|
* @see mshop/coupon/manager/code/delete/ansi |
|
613
|
|
|
* @see mshop/coupon/manager/code/search/ansi |
|
614
|
|
|
* @see mshop/coupon/manager/code/counter/ansi |
|
615
|
|
|
*/ |
|
616
|
|
|
} |
|
617
|
|
|
|
aimeos /
aimeos-core
