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<?php |
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namespace Kaliop\eZWorkflowEngineBundle\Command; |
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use Symfony\Component\Console\Input\InputInterface; |
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use Symfony\Component\Console\Output\OutputInterface; |
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use Symfony\Component\Console\Input\InputOption; |
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use Kaliop\eZMigrationBundle\API\Value\Migration; |
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use Kaliop\eZMigrationBundle\API\Value\MigrationDefinition; |
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/** |
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* Command to clean up workflows. |
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*/ |
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class CleanupCommand extends AbstractCommand |
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{ |
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protected function configure() |
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{ |
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$this->setName('kaliop:workflows:cleanup') |
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->addOption('older-than', 'o', InputOption::VALUE_REQUIRED, "Only remove workflows which have finished since N minutes", 86400) |
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->addOption('failed', 'f', InputOption::VALUE_NONE, "Remove failed instead of finished workflows") |
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->addOption('dry-run', 'd', InputOption::VALUE_NONE, "Only list workflows to remove, without actually doing it") |
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->setDescription('Removes old workflows from the list of executed ones') |
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; |
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} |
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public function execute(InputInterface $input, OutputInterface $output) |
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{ |
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$minAge = $input->getOption('older-than'); |
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$maxAge = time() - ($minAge * 60); |
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$offset = 0; |
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$limit = 1000; |
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$workflowService = $this->getWorkflowService(); |
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$toRemove = array(); |
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$total = 0; |
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do { |
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$status = Migration::STATUS_DONE; |
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$label = 'executed'; |
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if ($input->getOption('failed')) { |
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$status = $status = Migration::STATUS_FAILED; |
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$label = 'failed'; |
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} |
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$workflows = $workflowService->getWorkflowsByStatus($status, $limit, $offset); |
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if (!count($workflows)) { |
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break; |
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} |
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foreach($workflows as $workflow) { |
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if ($workflow->executionDate < $maxAge) { |
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$toRemove[] = $workflow; |
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} |
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} |
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$total += count($workflows); |
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$offset += $limit; |
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} while(true); |
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if ($input->getOption('dry-run')) { |
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$action = "To remove: "; |
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} else { |
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$action = "Removed "; |
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foreach ($toRemove as $workflow) { |
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$workflowService->deleteMigration($workflow); |
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} |
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} |
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$output->writeln($action . count($toRemove) . " workflows out of $total $label"); |
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} |
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} |
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