/// <summary>
        /// Change PublicationTheme informations.
        /// </summary>
        /// <param name="request">publicationTheme request.</param>
        /// <returns>PublicationTheme message.</returns>
        public PublicationThemeMessage UpdatePublicationTheme(PublicationThemeRequest request)
        {
            PublicationThemeMessage message = new PublicationThemeMessage();

            try
            {
                _servicePublicationTheme.UpdatePublicationTheme(request.ToPivot());
                message.OperationSuccess = true;
            }
            catch (Exception e)
            {
                message.ErrorType    = ErrorType.TechnicalError;
                message.ErrorMessage = e.Message;
            }
            return(message);
        }
        /// <summary>
        /// Get list of PublicationTheme
        /// </summary>
        /// <returns>PublicationTheme message.</returns>
        public PublicationThemeMessage GetAllPublicationThemes()
        {
            PublicationThemeMessage message = new PublicationThemeMessage();

            try
            {
                message = _servicePublicationTheme.GetAllPublicationThemes().ToMessage();
                message.OperationSuccess = true;
            }
            catch (Exception e)
            {
                message.ErrorType    = ErrorType.TechnicalError;
                message.ErrorMessage = e.Message;
            }
            return(message);
        }