public Voyage Ajout(Voyage voyage)
{
var voyageData = new VoyageData();
if (voyage.DateAller > DateTime.Now.AddDays(3) && voyage.DateRetour > voyage.DateAller.AddDays(2) &&
new DestinationData().GetById(voyage.DestinationId) != null)
{
voyageData.Ajout(voyage);
}
return(voyage);
}
