public References(Member source)
{
Initialize(source);
ChildrenIds = new HashSet <Guid>();
PartnerId = new PropHistory <Guid?>().AddChange(null, Source.BirthDate);
Partner.AddChange(null, Source.BirthDate);
}
public Human(string birthFullName, DateTime birthDate)
{
Initialize();
SetBirthDate(birthDate);
Status = new PropHistory <StatusOptions>().AddChange(StatusOptions.Unmarried, BirthDate);
FullName.AddChange(birthFullName, BirthDate);
Id = Guid.NewGuid();
}
protected virtual void Initialize()
{
FullName = new PropHistory <string>((value, _) =>
{
if (string.IsNullOrEmpty(value))
{
throw new HistoryViolationException("An empty full name.");
}
});
}
protected override void Initialize()
{
Status = new PropHistory <StatusOptions>((value, since) =>
{
if (value == StatusOptions.Married && !HadPartner(since))
{
throw new HistoryViolationException("Trying to get married with no partner.");
}
});
base.Initialize();
}
protected void Initialize(Member source)
{
Partner = new PropHistory <Member>();
Children = new Dictionary <Guid, Member>();
Source = source ?? throw new NullReferenceException("Trying to set null source.");
}