public bool ChangeTestimonialStatus(bool isAccepted, long testimonialId)
        {
            var testimonial = _testimonialRepository.GetTestimonial(testimonialId);

            testimonial.IsAccepted = isAccepted;
            testimonial.ReviewedOn = DateTime.Now;
            testimonial.ReviewedBy = IoC.Resolve <ISessionContext>().UserSession.CurrentOrganizationRole.OrganizationRoleUserId;

            _testimonialRepository.SaveTestimonial(testimonial);
            return(true);
        }