public Disaster Create(Disaster disaster)
{
if (disaster == null)
{
throw new ArgumentNullException("disaster");
}
if (String.IsNullOrWhiteSpace(disaster.Name))
{
throw new ArgumentNullException("disasterName");
}
return(ourService.AddDisaster(disaster));
}
public void Create(Disaster disaster)
{
if (disaster == null)
{
throw new ArgumentNullException("disaster");
}
if (String.IsNullOrWhiteSpace(disaster.Name))
{
throw new ArgumentNullException("disaster");
}
if (_dataService.Disasters.Any(d => d.Name == disaster.Name))
{
throw new DisasterAlreadyExistsException();
}
// Why should disaster name be unique?
_dataService.AddDisaster(disaster);
}