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PhabricatorWorkerArchiveTask.php
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Sun, Aug 4, 10:40

PhabricatorWorkerArchiveTask.php
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<?php
final class PhabricatorWorkerArchiveTask extends PhabricatorWorkerTask {
const RESULT_SUCCESS = 0;
const RESULT_FAILURE = 1;
const RESULT_CANCELLED = 2;
protected $duration;
protected $result;
protected function getConfiguration() {
$parent = parent::getConfiguration();
$config = array(
// We manage the IDs in this table; they are allocated in the ActiveTask
// table and moved here without alteration.
self::CONFIG_IDS => self::IDS_MANUAL,
) + $parent;
$config[self::CONFIG_COLUMN_SCHEMA] = array(
'result' => 'uint32',
'duration' => 'uint64',
) + $config[self::CONFIG_COLUMN_SCHEMA];
$config[self::CONFIG_KEY_SCHEMA] = array(
'dateCreated' => array(
'columns' => array('dateCreated'),
),
'leaseOwner' => array(
'columns' => array('leaseOwner', 'priority', 'id'),
),
) + $parent[self::CONFIG_KEY_SCHEMA];
return $config;
}
public function save() {
if ($this->getID() === null) {
throw new Exception(pht('Trying to archive a task with no ID.'));
}
$other = new PhabricatorWorkerActiveTask();
$conn_w = $this->establishConnection('w');
$this->openTransaction();
queryfx(
$conn_w,
'DELETE FROM %T WHERE id = %d',
$other->getTableName(),
$this->getID());
$result = parent::insert();
$this->saveTransaction();
return $result;
}
public function delete() {
$this->openTransaction();
if ($this->getDataID()) {
$conn_w = $this->establishConnection('w');
$data_table = new PhabricatorWorkerTaskData();
queryfx(
$conn_w,
'DELETE FROM %T WHERE id = %d',
$data_table->getTableName(),
$this->getDataID());
}
$result = parent::delete();
$this->saveTransaction();
return $result;
}
public function unarchiveTask() {
$this->openTransaction();
$active = id(new PhabricatorWorkerActiveTask())
->setID($this->getID())
->setTaskClass($this->getTaskClass())
->setLeaseOwner(null)
->setLeaseExpires(0)
->setFailureCount(0)
->setDataID($this->getDataID())
->setPriority($this->getPriority())
->setObjectPHID($this->getObjectPHID())
->insert();
$this->setDataID(null);
$this->delete();
$this->saveTransaction();
return $active;
}
}

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