public function testAddAttributeGrouping()
{
$select = $this->_model->getSelect();
$this->assertEmpty($select->getPart(\Magento\Framework\DB\Select::GROUP));
$this->_model->addAttributeGrouping();
$this->assertEquals(['main_table.attribute_id'], $select->getPart(\Magento\Framework\DB\Select::GROUP));
}
/**
* Allow to filter an attribute collection on attributes that are indexed into the search engine.
*
* @param AttributeCollection $attributeCollection Attribute collection (not loaded).
*
* @return AttributeCollection
*/
public function addIndexedFilterToAttributeCollection(AttributeCollection $attributeCollection)
{
$conditions = [];
foreach ($this->indexedAttributesConditions as $fieldName => $condition) {
if ($condition['operator'] == 'IN' || is_array($condition['value'])) {
$conditionString = sprintf('%s %s (?)', $fieldName, $condition['operator']);
$conditions[] = $this->connection->quoteInto($conditionString, $condition['value']);
} elseif (!is_array($condition['value'])) {
$conditions[] = sprintf('%s %s %s', $fieldName, $condition['operator'], $condition['value']);
}
}
if (!empty($conditions)) {
$select = $attributeCollection->getSelect();
$select->where(implode(' OR ', $conditions));
}
return $attributeCollection;
}
