/**
* Handle mail process
* @param MessageProvider $provider
* @return void
*/
public function handle(MessageProvider $provider)
{
$processedMessages = [];
$strategies = $this->strategyHolder->getStrategies();
foreach ($provider->fetchMessagesToProcess() as $message) {
foreach ($strategies as $strategy) {
$this->processingContext->setStrategy($strategy);
try {
if (!$message->isFailed() && !$message->isSystem()) {
$this->processingContext->execute($message);
}
if (false === isset($processedMessages[$message->getUniqueId()])) {
$processedMessages[$message->getUniqueId()] = $message;
}
} catch (\Exception $e) {
// TODO
$this->logger->error(sprintf('Error processing message: %s', $e->getMessage()));
}
}
}
if ($this->settings->getDeleteProcessedMessages()) {
$provider->deleteProcessedMessages($processedMessages);
} else {
$provider->markMessagesAsProcessed($processedMessages);
}
}
