func createServiceFromCalendarDates(r map[string]string, services map[string]*gtfs.Service) *gtfs.Service {
update := false
var service *gtfs.Service
// first, check if the service already exists
if val, ok := services[getString("service_id", r, true)]; ok {
service = val
update = true
} else {
service = new(gtfs.Service)
service.Id = getString("service_id", r, true)
}
// create exception
exc := new(gtfs.ServiceException)
var t int
t = getInt("exception_type", r, true)
exc.Type = int8(t)
exc.Date = getDate("date", r, true)
service.Exceptions = append(service.Exceptions, exc)
if update {
return nil
} else {
return service
}
}
