private CertificationRM CreateCertificationForOperatingContext(Commands.V1.OperatingContext.Certification.CreateForOperatingContext cmd)
{
Certification certification = Certification.Create(_certifications++, cmd.CertificationStatusId, cmd.CertificationDateTime,
cmd.DecertificationDateTime, cmd.IsInherited, cmd.OperatingContextId);
if (_repository.CertificationExistsForOperatingContext(certification, cmd.OperatingContextId))
{
throw new InvalidOperationException($"Certification already exists for Operating Context {cmd.OperatingContextId}");
}
_repository.AddCertificationForOperatingContext(certification, cmd.OperatingContextId);
return(Conversions.GetCertificationRM(certification));
}