Move queries to the joblist

Signed-off-by: Joas Schilling <coding@schilljs.com>

core/Command/Background/Job.php

@@ -27,8 +27,6 @@ namespace OC\Core\Command\Background;
 
 use OCP\BackgroundJob\IJob;
 use OCP\BackgroundJob\IJobList;
-use OCP\DB\QueryBuilder\IQueryBuilder;
-use OCP\IDBConnection;
 use OCP\ILogger;
 use Symfony\Component\Console\Command\Command;
 use Symfony\Component\Console\Input\InputArgument;
@@ -39,17 +37,13 @@ use Symfony\Component\Console\Output\OutputInterface;
 class Job extends Command {
 	/** @var IJobList */
 	protected $jobList;
-	/** @var IDBConnection */
-	protected $connection;
 	/** @var ILogger */
 	protected $logger;
 
 	public function __construct(IJobList $jobList,
-								IDBConnection $connection,
 								ILogger $logger) {
 		parent::__construct();
 		$this->jobList = $jobList;
-		$this->connection = $connection;
 		$this->logger = $logger;
 	}
 
@@ -86,14 +80,7 @@ class Job extends Command {
 			$output->writeln('');
 			$output->writeln('<comment>Forcing execution of the job</comment>');
 
-			$query = $this->connection->getQueryBuilder();
-			$query->update('jobs')
-				->set('last_run',  $query->createNamedParameter(0, IQueryBuilder::PARAM_INT))
-				->set('reserved_at',  $query->createNamedParameter(0, IQueryBuilder::PARAM_INT))
-				->where($query->expr()->eq('id', $query->createNamedParameter($jobId), IQueryBuilder::PARAM_INT));
-
-			$query->executeUpdate();
-
+			$this->jobList->resetBackgroundJob($job);
 			$job = $this->jobList->getById($jobId);
 			$job->execute($this->jobList, $this->logger);
 			$this->jobList->setLastJob($job);
@@ -110,15 +97,7 @@ class Job extends Command {
 	}
 
 	protected function printJobInfo(int $jobId, IJob $job, OutputInterface$output): void {
-
-		$query = $this->connection->getQueryBuilder();
-		$query->select('*')
-			->from('jobs')
-			->where($query->expr()->eq('id', $query->createNamedParameter($jobId), IQueryBuilder::PARAM_INT));
-
-		$result = $query->executeQuery();
-		$row = $result->fetch();
-		$result->closeCursor();
+		$row = $this->jobList->getDetailsById($jobId);
 
 		$lastRun = new \DateTime();
 		$lastRun->setTimestamp((int) $row['last_run']);

core/register_command.php

@@ -90,7 +90,7 @@ if (\OC::$server->getConfig()->getSystemValue('installed', false)) {
 	$application->add(new OC\Core\Command\Background\Cron(\OC::$server->getConfig()));
 	$application->add(new OC\Core\Command\Background\WebCron(\OC::$server->getConfig()));
 	$application->add(new OC\Core\Command\Background\Ajax(\OC::$server->getConfig()));
-	$application->add(new OC\Core\Command\Background\Job(\OC::$server->getJobList(), \OC::$server->getDatabaseConnection(), \OC::$server->getLogger()));
+	$application->add(new OC\Core\Command\Background\Job(\OC::$server->getJobList(), \OC::$server->getLogger()));
 
 	$application->add(\OC::$server->query(\OC\Core\Command\Broadcast\Test::class));
 

lib/private/BackgroundJob/JobList.php

@@ -236,19 +236,29 @@ class JobList implements IJobList {
 	 * @return IJob|null
 	 */
 	public function getById($id) {
+		$row = $this->getDetailsById($id);
+
+		if ($row) {
+			return $this->buildJob($row);
+		}
+
+		return null;
+	}
+
+	public function getDetailsById(int $id): ?array {
 		$query = $this->connection->getQueryBuilder();
 		$query->select('*')
 			->from('jobs')
 			->where($query->expr()->eq('id', $query->createNamedParameter($id, IQueryBuilder::PARAM_INT)));
-		$result = $query->execute();
+		$result = $query->executeQuery();
 		$row = $result->fetch();
 		$result->closeCursor();
 
 		if ($row) {
-			return $this->buildJob($row);
-		} else {
-			return null;
+			return $row;
 		}
+
+		return null;
 	}
 
 	/**
@@ -330,4 +340,19 @@ class JobList implements IJobList {
 			->where($query->expr()->eq('id', $query->createNamedParameter($job->getId(), IQueryBuilder::PARAM_INT)));
 		$query->execute();
 	}
+
+	/**
+	 * Reset the $job so it executes on the next trigger
+	 *
+	 * @param IJob $job
+	 * @since 22.0.0
+	 */
+	public function resetBackgroundJob(IJob $job): void {
+		$query = $this->connection->getQueryBuilder();
+		$query->update('jobs')
+			->set('last_run',  $query->createNamedParameter(0, IQueryBuilder::PARAM_INT))
+			->set('reserved_at',  $query->createNamedParameter(0, IQueryBuilder::PARAM_INT))
+			->where($query->expr()->eq('id', $query->createNamedParameter($job->getId()), IQueryBuilder::PARAM_INT));
+		$query->executeStatement();
+	}
 }

lib/public/BackgroundJob/IJobList.php

@@ -97,6 +97,13 @@ interface IJobList {
 	 */
 	public function getById($id);
 
+	/**
+	 * @param int $id
+	 * @return array|null
+	 * @since 22.0.0
+	 */
+	public function getDetailsById(int $id): ?array;
+
 	/**
 	 * set the job that was last ran to the current time
 	 *
@@ -129,4 +136,12 @@ interface IJobList {
 	 * @since 12.0.0
 	 */
 	public function setExecutionTime(IJob $job, $timeTaken);
+
+	/**
+	 * Reset the $job so it executes on the next trigger
+	 *
+	 * @param IJob $job
+	 * @since 22.0.0
+	 */
+	public function resetBackgroundJob(IJob $job): void;
 }

tests/lib/BackgroundJob/DummyJobList.php

@@ -117,6 +117,10 @@ class DummyJobList extends \OC\BackgroundJob\JobList {
 		return null;
 	}
 
+	public function getDetailsById(int $id): ?array {
+		return null;
+	}
+
 	/**
 	 * set the lastRun of $job to now
 	 *
@@ -128,4 +132,7 @@ class DummyJobList extends \OC\BackgroundJob\JobList {
 
 	public function setExecutionTime(IJob $job, $timeTaken) {
 	}
+
+	public function resetBackgroundJob(IJob $job): void {
+	}
 }