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<?php |
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namespace PSB\Persistence\Doctrine2\Outbox; |
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use Doctrine\DBAL\Exception\TableExistsException; |
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use Doctrine\DBAL\Schema\Synchronizer\SingleDatabaseSynchronizer; |
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use PSB\Core\Feature\FeatureInstallTaskInterface; |
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use PSB\Persistence\Doctrine2\Outbox\SchemaProvider\OutboxEndpointSchemaProvider; |
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use PSB\Persistence\Doctrine2\Outbox\SchemaProvider\OutboxMessageSchemaProvider; |
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class OutboxTablesCreatorFeatureInstallTask implements FeatureInstallTaskInterface |
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{ |
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/** |
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* @var SingleDatabaseSynchronizer |
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*/ |
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private $databaseSynchronizer; |
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/** |
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* @var OutboxEndpointSchemaProvider |
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*/ |
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private $endpointSchemaProvider; |
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/** |
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* @var OutboxMessageSchemaProvider |
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*/ |
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private $messagesSchemaProvider; |
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/** |
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* @var string |
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*/ |
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private $endpointsTableName; |
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/** |
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* @var string |
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*/ |
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private $messagesTableName; |
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/** |
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* @param SingleDatabaseSynchronizer $databaseSynchronizer |
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* @param OutboxEndpointSchemaProvider $endpointSchemaProvider |
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* @param OutboxMessageSchemaProvider $messagesSchemaProvider |
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* @param string $endpointsTableName |
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* @param string $messagesTableName |
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*/ |
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public function __construct( |
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SingleDatabaseSynchronizer $databaseSynchronizer, |
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OutboxEndpointSchemaProvider $endpointSchemaProvider, |
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OutboxMessageSchemaProvider $messagesSchemaProvider, |
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$endpointsTableName, |
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$messagesTableName |
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) { |
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$this->databaseSynchronizer = $databaseSynchronizer; |
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$this->endpointSchemaProvider = $endpointSchemaProvider; |
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$this->messagesSchemaProvider = $messagesSchemaProvider; |
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$this->endpointsTableName = $endpointsTableName; |
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$this->messagesTableName = $messagesTableName; |
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} |
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public function install() |
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{ |
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$messageSchema = $this->messagesSchemaProvider->getSchemaFor($this->messagesTableName); |
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$endpointSchema = $this->endpointSchemaProvider->getSchemaFor($this->endpointsTableName); |
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// is there a better way to atomically create in order to not compete with other endpoints? |
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try { |
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$this->databaseSynchronizer->createSchema($messageSchema); |
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} catch (TableExistsException $e) { |
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} |
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try { |
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$this->databaseSynchronizer->createSchema($endpointSchema); |
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} catch (TableExistsException $e) { |
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} |
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} |
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} |
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