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annotate core/modules/workspaces/src/EntityQuery/QueryAggregate.php @ 19:fa3358dc1485 tip
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author | Chris Cannam |
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date | Wed, 28 Aug 2019 13:14:47 +0100 |
parents | 129ea1e6d783 |
children |
rev | line source |
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Chris@17 | 1 <?php |
Chris@17 | 2 |
Chris@17 | 3 namespace Drupal\workspaces\EntityQuery; |
Chris@17 | 4 |
Chris@17 | 5 use Drupal\Core\Entity\Query\Sql\QueryAggregate as BaseQueryAggregate; |
Chris@17 | 6 |
Chris@17 | 7 /** |
Chris@17 | 8 * Alters aggregate entity queries to use a workspace revision if possible. |
Chris@17 | 9 */ |
Chris@17 | 10 class QueryAggregate extends BaseQueryAggregate { |
Chris@17 | 11 |
Chris@17 | 12 use QueryTrait { |
Chris@17 | 13 prepare as traitPrepare; |
Chris@17 | 14 } |
Chris@17 | 15 |
Chris@17 | 16 /** |
Chris@17 | 17 * {@inheritdoc} |
Chris@17 | 18 */ |
Chris@17 | 19 public function prepare() { |
Chris@17 | 20 // Aggregate entity queries do not return an array of entity IDs keyed by |
Chris@17 | 21 // revision IDs, they only return the values of the aggregated fields, so we |
Chris@17 | 22 // don't need to add any expressions like we do in |
Chris@17 | 23 // \Drupal\workspaces\EntityQuery\Query::prepare(). |
Chris@17 | 24 $this->traitPrepare(); |
Chris@17 | 25 |
Chris@17 | 26 // Throw away the ID fields. |
Chris@17 | 27 $this->sqlFields = []; |
Chris@17 | 28 return $this; |
Chris@17 | 29 } |
Chris@17 | 30 |
Chris@17 | 31 } |