Chris@0: <?php
Chris@0: 
Chris@0: namespace Drupal\aggregator;
Chris@0: 
Chris@0: use Drupal\Core\Entity\Sql\SqlContentEntityStorageSchema;
Chris@0: use Drupal\Core\Field\FieldStorageDefinitionInterface;
Chris@0: 
Chris@0: /**
Chris@0:  * Defines the item schema handler.
Chris@0:  */
Chris@0: class ItemStorageSchema extends SqlContentEntityStorageSchema {
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   protected function getSharedTableFieldSchema(FieldStorageDefinitionInterface $storage_definition, $table_name, array $column_mapping) {
Chris@0:     $schema = parent::getSharedTableFieldSchema($storage_definition, $table_name, $column_mapping);
Chris@0:     $field_name = $storage_definition->getName();
Chris@0: 
Chris@17:     if ($table_name == $this->storage->getBaseTable()) {
Chris@0:       switch ($field_name) {
Chris@0:         case 'timestamp':
Chris@0:           $this->addSharedTableFieldIndex($storage_definition, $schema, TRUE);
Chris@0:           break;
Chris@0: 
Chris@0:         case 'fid':
Chris@0:           $this->addSharedTableFieldForeignKey($storage_definition, $schema, 'aggregator_feed', 'fid');
Chris@0:           break;
Chris@0:       }
Chris@0:     }
Chris@0: 
Chris@0:     return $schema;
Chris@0:   }
Chris@0: 
Chris@0: }