/**
* Determine the required process type based on given message and the message handler which will receive the message.
*
* @param Message $message
* @param MessageHandler $messageHandler
* @return ProcessType
* @throws Workflow\Exception\MessageIsNotManageable
*/
private function determineProcessType(Message $message, MessageHandler $messageHandler)
{
if ($messageHandler->canHandleMessage($message)) {
if ($message->processingMetadata()->shouldCollectionBeSplitIntoChunks()) {
$processType = ProcessType::parallelChunk();
} else {
$processType = ProcessType::linearMessaging();
}
} else {
//We create the error before trying the foreach alternative to provide the client with the original error message
//if the alternative fails too.
$originalError = MessageIsNotManageable::byMessageHandler($messageHandler, $message);
//Check if we can use a foreach process to avoid the rejection of the message
if ($this->isForeachProcessPossible($message, $messageHandler)) {
$processType = ProcessType::parallelForeach();
} else {
throw $originalError;
}
}
return $processType;
}
/**
* @test
*/
function it_can_be_a_parallel_for_each_type()
{
$type = ProcessType::parallelForeach();
$this->assertTrue($type->isParallelForeach());
$this->assertEquals(ProcessType::TYPE_PARALLEL_FOREACH, $type->toString());
}
