public int AddAward(AwardDTO award)
{
if (award == null || string.IsNullOrWhiteSpace(award.Title) || award.Title.Length > ModelRules.MaxNameLength)
{
return(ModelRules.LowerBoundOfId - 1);
}
if (string.IsNullOrWhiteSpace(award.Description))
{
award.Description = string.Empty;
}
award.Id = ModelRules.LowerBoundOfId - 1;
return(dal.AddAward(award));
}
public Guid?AddAward(Award award)
{
if (award == null)
{
throw new ArgumentNullException(nameof(Award));
}
if (_awardsDal.GetAwards().Count() > 0)
{
foreach (var item in _awardsDal.GetAwards())
{
if (item.Title == award.Title)
{
Console.WriteLine("An award with the same title already exists");
return(null);
}
}
}
award.ID = Guid.NewGuid();
_awardsDal.AddAward(award);
return(award.ID);
}