public IActionResult Blog()
        {
            BlogViewModel model = new BlogViewModel();

            model.BlogItemsInSystem = new List <BlogItemViewModel>();
            var mapperBlog = mapper.BlogToBlogItemViewModel();

            foreach (BlogItem b in blogRepo.RetrieveAllBlogItems())
            {
                BlogItemViewModel bmodel = mapperBlog.Map <BlogItemViewModel>(b);
                model.BlogItemsInSystem.Add(bmodel);
            }

            return(View("Blogpage", model));
        }