public GetRevisionsCommand CreateRequest()
{
if (_command.ChangeVectors is not null)
{
return(_session.CheckIfAllChangeVectorsAreAlreadyIncluded(_command.ChangeVectors) ? null : _command);
}
if (_command.ChangeVector is not null)
{
return(_session.CheckIfAllChangeVectorsAreAlreadyIncluded(new[] { _command.ChangeVector }) ? null : _command);
}
if (_command.Before is not null)
{
return(_session.CheckIfRevisionByDateTimeBeforeAlreadyIncluded(_command.Id, _command.Before.Value) ? null : _command);
}
return(_command);
}
