public void Handle(CreateLicenseCommand command)
        {
            var software = _repository.Load <LicensedSoftware>(command.SoftwareId);

            if (software is null)
            {
                throw new Exception("You cannot link a license to non-licensed software");
            }

            software.AddLicense(command.Key, command.DateStart, command.DateEnd,
                                OrganizationId.Parse(command.OrganizationId), command.Activations, command.Price, command.Description);

            _repository.Save(software);
        }