function tearDown()
{
parent::tearDown();
$this->persistenceDriver = null;
Entity::unsetDefaultPersistenceDriver();
}
/**
* @param Entity $entity
* @return bool
*/
function delete(Entity $entity)
{
if (!$entity->getPK()) {
throw new \LogicException("Cannot delete entity: PK is empty");
}
$sql = "DELETE FROM {$entity->getSourceName()} " . " WHERE {$entity->getPKName()} = :{$entity->getPKName()}";
$stmt = $this->db->prepare($sql);
$result = $stmt->execute([$entity->getPKName() => $entity->getPK()]);
if (!$result) {
throw new \RuntimeException("DELETE entity: DB query failed (PK: {$entity->getPK()})");
}
return (bool) $stmt->rowCount();
}
/**
* @param Entity $proto
* @retrun \Zhandlersocket\Index
*/
protected function getIndex(Entity $proto)
{
return $this->zClient->getIndex($this->dbName, $proto->getSourceName(), "PRIMARY", $proto->getColumns());
}