public IActionResult Show(long id, int?page) //Show post, id is post id, and page is number of showing comments page
{
if (page == null)
{
page = 1;
}
var post = UnitOfWork_.BlogPostsRepository.Get(id);
if (post != null)
{
var model = new Models.BlogPostViewModel()
{
AddedComment = new Models.CommentViewModel(), //Comment user might add
IsAdmin = User.IsInRole("Admin"),
CurrentUser = UserManager_.GetUserId(User)
};
Mapper_.Map(post, model);
model.PageCount = UnitOfWork_.CommentsRepository.GetCommentsPageCount(id, ON_PAGE);
if (page > model.PageCount)
{
page = model.PageCount;
}
model.PageNum = (int)page;
var comments = UnitOfWork_.CommentsRepository.GetCommentsPage(post.Id, model.PageNum, ON_PAGE); //Comments on this page
if (comments != null)
{
Mapper_.Map(comments, model.DisplayedComments);
} //Adding them to list of displaying comments
return(View(model));
}
return(View("Error"));
}
public IActionResult Create(Models.BlogPostViewModel model) //Checking if added comment is valid and saving it to database
{
if (ModelState.IsValid)
{
var entity = new DAL.Models.Comment
{
Text = model.AddedComment.Text,
AuthorId = UserManager_.GetUserId(User),
PostId = model.Id,
PostingTime = DateTime.Now
};
UnitOfWork_.CommentsRepository.Add(entity);
UnitOfWork_.Commit();
return(RedirectToAction("Show", "Post", new { id = model.Id }));
}
return(View("Show", model)); //If not - retry
}
