public async Task <IActionResult> AssignCategory(List <AssignCategoryModel> list)
        {
            TempData["Active"] = ActivePage.Blog;
            int id = (int)TempData["blogId"];

            foreach (var item in list)
            {
                if (item.Exists)
                {
                    var model = new CategoryBlogDto
                    {
                        BlogId     = id,
                        CategoryId = item.CategoryId
                    };

                    await _blogService.AddToCategoryAsync(model);
                }
                else
                {
                    var model = new CategoryBlogDto
                    {
                        BlogId     = id,
                        CategoryId = item.CategoryId
                    };

                    await _blogService.RemoveFromCategoryAsync(model);
                }
            }

            return(RedirectToAction("Index"));
        }
        public async Task <IActionResult> AddToCategory(CategoryBlogDto categoryBlogDto)
        {
            await _blogService.AddToCategoryAsync(categoryBlogDto);

            return(Created("", categoryBlogDto));
        }
        public async Task <IActionResult> AddToCategory(CategoryBlogDto model)
        {
            await _blogService.AddToCategoryAsync(model);

            return(Created("", model));
        }