/**
* @param EventSourcedEntity $eventSourcedEntity
*
* @throws VersionMismatchException
*/
private function enforceVersionMismatchConstraint(EventSourcedEntity $eventSourcedEntity)
{
/** @var EventSourcedEntity $databaseVersion */
$databaseVersion = $this->load($eventSourcedEntity->identifier());
if ($databaseVersion->version() !== $eventSourcedEntity->version()) {
throw new VersionMismatchException('Local entity is at version ' . $eventSourcedEntity->version() . ' and database is at ' . $databaseVersion->version());
}
}
/**
* @param EventSourcedEntity $eventSourcedEntity
*
* @throws InvalidEventException
*/
protected function persist(EventSourcedEntity $eventSourcedEntity, $event)
{
if (false === array_key_exists($eventSourcedEntity->identifier(), $this->events)) {
$this->events[$eventSourcedEntity->identifier()] = [];
}
$this->events[$eventSourcedEntity->identifier()][] = ['entity_identifier' => $eventSourcedEntity->identifier(), 'serial_number' => count($this->events[$eventSourcedEntity->identifier()]) + 1, 'entity_class' => get_class($eventSourcedEntity), 'recorded_at' => new \DateTime('now', new \DateTimeZone('UTC')), 'event_class' => get_class($event), 'event' => $this->serialize($event)];
array_push($this->stagedEvents, $event);
}
/**
* @param EventSourcedEntity $eventSourcedEntity [description]
*
* @throws InvalidEventException
*/
private function enforceEventIntegrity(EventSourcedEntity $eventSourcedEntity)
{
foreach ($eventSourcedEntity->stagedEvents() as $event) {
$this->verifyEventIsAClass($event);
}
}
/**
* @param string $eventHook
* @param EventSourcedEntity $eventSourcedEntity
*/
public function publishAll($eventHook, EventSourcedEntity $eventSourcedEntity)
{
foreach ($eventSourcedEntity->stagedEvents() as $event) {
$this->publish($eventHook, $eventSourcedEntity, $event);
}
}
/**
* @param EventSourcedEntity $eventSourcedEntity
*/
protected function persist(EventSourcedEntity $eventSourcedEntity, $event)
{
$eventCount = $this->countEntityEvents($eventSourcedEntity->identifier());
$this->connection->insert($this->tableName, ['entity_identifier' => $eventSourcedEntity->identifier(), 'serial_number' => ++$eventCount, 'entity_class' => get_class($eventSourcedEntity), 'recorded_at' => new \DateTime('now', new \DateTimeZone('UTC')), 'event_class' => get_class($event), 'event' => $this->serialize($event)], [\PDO::PARAM_STR, \PDO::PARAM_INT, \PDO::PARAM_STR, 'datetime', \PDO::PARAM_STR, \PDO::PARAM_STR]);
array_push($this->stagedEvents, $event);
}
