package de.rwth.idsg.bikeman.ixsi.processor.subscription.complete;
import de.rwth.idsg.bikeman.ixsi.ErrorFactory;
import de.rwth.idsg.bikeman.ixsi.dto.AvailabilityResponseDTO;
import de.rwth.idsg.bikeman.ixsi.store.AvailabilityStore;
import de.rwth.idsg.bikeman.ixsi.processor.api.SubscriptionRequestMessageProcessor;
import de.rwth.idsg.bikeman.ixsi.processor.query.user.AvailabilityRequestProcessor;
import de.rwth.idsg.bikeman.ixsi.repository.QueryIXSIRepository;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import xjc.schema.ixsi.BookingTargetAvailabilityType;
import xjc.schema.ixsi.BookingTargetIDType;
import xjc.schema.ixsi.CompleteAvailabilityRequestType;
import xjc.schema.ixsi.CompleteAvailabilityResponseType;
import xjc.schema.ixsi.ErrorType;
import java.util.List;
/**
* @author Sevket Goekay <goekay@dbis.rwth-aachen.de>
* @since 26.09.2014
*/
@Component
public class CompleteAvailabilityRequestProcessor implements
SubscriptionRequestMessageProcessor<CompleteAvailabilityRequestType, CompleteAvailabilityResponseType> {
@Autowired private AvailabilityStore availabilityStore;
@Autowired private QueryIXSIRepository queryIXSIRepository;
@Autowired private AvailabilityRequestProcessor availabilityRequestProcessor;
@Override
public Class<CompleteAvailabilityRequestType> getProcessingClass() {
return CompleteAvailabilityRequestType.class;
}
@Override
public CompleteAvailabilityResponseType process(CompleteAvailabilityRequestType request, String systemId) {
try {
List<BookingTargetIDType> targetIds = availabilityStore.getSubscriptions(systemId);
if (targetIds.isEmpty()) {
return buildError(ErrorFactory.Sys.invalidRequest("No subscriptions", null));
}
List<AvailabilityResponseDTO> responseDTOs = queryIXSIRepository.availability(targetIds);
List<BookingTargetAvailabilityType> availabilities = availabilityRequestProcessor.getBookingTargetAvailabilities(responseDTOs);
// for now, assume that client system is always able to process the full message
// therefore do not split messages!
return new CompleteAvailabilityResponseType()
.withLast(true)
.withMessageBlockID("none")
.withBookingTarget(availabilities);
} catch (Exception e) {
return buildError(ErrorFactory.Sys.backendFailed(e.getMessage(), null));
}
}
// -------------------------------------------------------------------------
// Error handling
// -------------------------------------------------------------------------
@Override
public CompleteAvailabilityResponseType buildError(ErrorType e) {
return new CompleteAvailabilityResponseType()
.withError(e)
.withMessageBlockID("none");
}
}