Regole del prezzo del catalogo applicate a Special_price

Question

Attualmente Magento sta usando il prezzo speciale se è inferiore alla regola del prezzo del catalogo applicato.

=> Se la regola del prezzo del catalogo rende il prodotto più economico rispetto al prezzo speciale, la regola del prezzo del catalogo definisce il prezzo del negozio.

Ma ho bisogno di questo.

Make Catalog Regole del prezzo essere applicate al prezzo speciale

Sto usando Magento 1.8

E ho provato con https://stackoverflow.com/questions/18120342 / Catalogo-prezzo-regole-applicato-a-speciale-prezzo

Ma non funziona per me.

Answer 1

Ecco che ho trovato soluzione dopo un'analisi profonda.

È possibile sovrascrivere il modello

App \ Code \ Core \ Mage \ Catalogrule \ Model \ Azione \ indice \ \ rinfresca.php

 <global>
    <models>
       <catalogrule>
                <rewrite> <action_index_refresh>Yournamespace_Promorule_Model_CatalogRule_Action_Index_Refresh</action_index_refresh></rewrite>
       </catalogrule>            
    </models>
</global>

.

.

class Yournamespace_Promorule_Model_CatalogRule_Action_Index_Refresh extends Mage_CatalogRule_Model_Action_Index_Refresh {

    /**
     * Prepare temporary data
     *
     * @param Mage_Core_Model_Website $website
     * @return Varien_Db_Select
     */
    protected function _prepareTemporarySelect(Mage_Core_Model_Website $website) {

        /** @var $catalogFlatHelper Mage_Catalog_Helper_Product_Flat */
        $catalogFlatHelper = $this->_factory->getHelper('catalog/product_flat');

        /** @var $eavConfig Mage_Eav_Model_Config */
        $eavConfig = $this->_factory->getSingleton('eav/config');
        $priceAttribute = $eavConfig->getAttribute(Mage_Catalog_Model_Product::ENTITY, 'price');

        $select = $this->_connection->select()
                ->from(
                        array('rp' => $this->_resource->getTable('catalogrule/rule_product')), array()
                )
                ->joinInner(
                        array('r' => $this->_resource->getTable('catalogrule/rule')), 'r.rule_id = rp.rule_id', array()
                )
                ->where('rp.website_id = ?', $website->getId())
                ->order(
                        array('rp.product_id', 'rp.customer_group_id', 'rp.sort_order', 'rp.rule_product_id')
                )
                ->joinLeft(
                        array(
                    'pg' => $this->_resource->getTable('catalog/product_attribute_group_price')
                        ), 'pg.entity_id = rp.product_id AND pg.customer_group_id = rp.customer_group_id'
                        . ' AND pg.website_id = rp.website_id', array()
                )
                ->joinLeft(
                array(
            'pgd' => $this->_resource->getTable('catalog/product_attribute_group_price')
                ), 'pgd.entity_id = rp.product_id AND pgd.customer_group_id = rp.customer_group_id'
                . ' AND pgd.website_id = 0', array()
        );

        $storeId = $website->getDefaultStore()->getId();

        if ($catalogFlatHelper->isEnabled() && $storeId && $catalogFlatHelper->isBuilt($storeId)) {
            $select->joinInner(
                    array('p' => $this->_resource->getTable('catalog/product_flat') . '_' . $storeId), 'p.entity_id = rp.product_id', array()
            );
            $priceColumn = $this->_connection->getIfNullSql(
                    $this->_connection->getIfNullSql(
                            'pg.value', 'pgd.value'
                    ), 'p.price'
            );
        } else {
            $select->joinInner(
                            array(
                        'pd' => $this->_resource->getTable(array('catalog/product', $priceAttribute->getBackendType()))
                            ), 'pd.entity_id = rp.product_id AND pd.store_id = 0 AND pd.attribute_id = '
                            . $priceAttribute->getId(), array()
                    )
                    ->joinLeft(
                            array(
                        'p' => $this->_resource->getTable(array('catalog/product', $priceAttribute->getBackendType()))
                            ), 'p.entity_id = rp.product_id AND p.store_id = ' . $storeId
                            . ' AND p.attribute_id = pd.attribute_id', array()
            );
            $specialPriceAttribute = $eavConfig->getAttribute(Mage_Catalog_Model_Product::ENTITY, 'special_price');
            $specialFormDateAttribute = $eavConfig->getAttribute(Mage_Catalog_Model_Product::ENTITY, 'special_from_date');
            $specialToDateAttribute = $eavConfig->getAttribute(Mage_Catalog_Model_Product::ENTITY, 'special_to_date');


            $todayStartOfDayDate = Mage::app()->getLocale()->date()
                    ->setTime('00:00:00')
                    ->toString(Varien_Date::DATETIME_INTERNAL_FORMAT);

            $todayEndOfDayDate = Mage::app()->getLocale()->date()
                    ->setTime('23:59:59')
                    ->toString(Varien_Date::DATETIME_INTERNAL_FORMAT);

            $select->joinLeft(
                            array(
                        'spd' => $this->_resource->getTable(array('catalog/product', $specialPriceAttribute->getBackendType()))
                            ), 'spd.entity_id = rp.product_id AND spd.store_id = 0 AND spd.attribute_id = '
                            . $specialPriceAttribute->getId(), array()
                    )
                    ->joinLeft(
                            array(
                        'sp' => $this->_resource->getTable(array('catalog/product', $specialPriceAttribute->getBackendType()))
                            ), 'sp.entity_id = rp.product_id AND sp.store_id = ' . $storeId
                            . ' AND sp.attribute_id = spd.attribute_id', array()
            );


            $select->joinLeft(
                            array(
                        'sdfd' => $this->_resource->getTable(array('catalog/product', $specialFormDateAttribute->getBackendType()))
                            ), 'sdfd.entity_id = rp.product_id AND sdfd.store_id = 0 AND sdfd.attribute_id = '
                            . $specialFormDateAttribute->getId(), array()
                    )
                    ->joinLeft(
                            array(
                        'sdf' => $this->_resource->getTable(array('catalog/product', $specialFormDateAttribute->getBackendType()))
                            ), 'sdf.entity_id = rp.product_id AND sdf.store_id = ' . $storeId
                            . ' AND sdf.attribute_id = sdfd.attribute_id', array()
            );

            $select->joinLeft(
                            array(
                        'sdtd' => $this->_resource->getTable(array('catalog/product', $specialToDateAttribute->getBackendType()))
                            ), 'sdtd.entity_id = rp.product_id AND sdtd.store_id = 0 AND sdtd.attribute_id = '
                            . $specialToDateAttribute->getId(), array()
                    )
                    ->joinLeft(
                            array(
                        'sdt' => $this->_resource->getTable(array('catalog/product', $specialToDateAttribute->getBackendType()))
                            ), 'sdt.entity_id = rp.product_id AND sdt.store_id = ' . $storeId
                            . ' AND sdt.attribute_id = sdtd.attribute_id', array()
            );

            $priceColumn = $this->_connection->getCheckSql(
                    '(' . $this->_connection->getIfNullSql(
                            'sp.value', 'spd.value'
                    ) . ' IS NOT NULL AND ((' .
                    $this->_connection->getIfNullSql(
                            'sdf.value', 'sdfd.value'
                    ) . ' IS NULL) OR (' .
                    $this->_connection->getIfNullSql(
                            'sdf.value', 'sdfd.value'
                    ) . ' <= "' . $todayEndOfDayDate . '")'
                    . ') AND ((' .
                    $this->_connection->getIfNullSql(
                            'sdt.value', 'sdtd.value'
                    ) . ' IS NULL) OR (' .
                    $this->_connection->getIfNullSql(
                            'sdt.value', 'sdtd.value'
                    ) . ' >= "' . $todayStartOfDayDate . '")'
                    . '))', $this->_connection->getIfNullSql(
                            'sp.value', 'spd.value'
                    ), $this->_connection->getIfNullSql(
                            $this->_connection->getIfNullSql(
                                    'pg.value', 'pgd.value'
                            ), $this->_connection->getIfNullSql(
                                    'p.value', 'pd.value'
                            )
                    )
            );
        }

        $select->columns(
                array(
                    'grouped_id' => $this->_connection->getConcatSql(
                            array('rp.product_id', 'rp.customer_group_id'), '-'
                    ),
                    'product_id' => 'rp.product_id',
                    'customer_group_id' => 'rp.customer_group_id',
                    'from_date' => 'r.from_date',
                    'to_date' => 'r.to_date',
                    'action_amount' => 'rp.action_amount',
                    'action_operator' => 'rp.action_operator',
                    'action_stop' => 'rp.action_stop',
                    'sort_order' => 'rp.sort_order',
                    'price' => $priceColumn,
                    'rule_product_id' => 'rp.rule_product_id',
                    'from_time' => 'rp.from_time',
                    'to_time' => 'rp.to_time'
                )
        );

        return $select;
    }

}

Spero che questo aiuto per la nostra comunità.

Fammi sapere se alcuni input dalla tua fine.