public Stay PlaceAnimal(Stay stay, Lodging lodge)
{
Lodging newLodge = _lodgingRepository.FindByID(lodge.ID);
Stay newStay = new Stay();
try
{
if (stay.ID == null || stay.ID == 0)
{
newStay.LodgingLocationID = newLodge.ID;
newStay.AnimalID = stay.AnimalID;
newStay.ArrivalDate = stay.ArrivalDate;
newStay.CanBeAdopted = stay.CanBeAdopted;
ValidateStay(newStay);
}
else
{
newStay = _stayRepository.FindByID(stay.ID);
}
// If animal moved
if (newStay.LodgingLocationID != newLodge.ID && newStay.LodgingLocationID != null)
{
newStay.LodgingLocationID = newLodge.ID;
ValidateStay(newStay);
Lodging currentLodge = _lodgingRepository.FindByID(newStay.LodgingLocationID);
// Decrease capacity at old lodge
currentLodge.CurrentCapacity = currentLodge.CurrentCapacity - 1;
currentLodge.Stays.Remove(newStay);
_lodgingRepository.SaveLodging(currentLodge);
}
SaveStay(newStay);
// Increase capacity at new lodge
newLodge.CurrentCapacity = newLodge.CurrentCapacity + 1;
newLodge.Stays.Add(newStay);
_lodgingRepository.SaveLodging(newLodge);
return(newStay);
} catch (InvalidOperationException e)
{
throw e;
}
}
public Lodging FindByID(int ID)
{
// Add specific business logic here
return(_lodgingRepository.FindByID(ID));
}
