private static void SortComments(ref Page page)
{
if (page == null)
throw new ArgumentNullException();
page.Comments = page.Comments.OrderByDescending(x => x.Posted).ToList();
}
public async Task<Page> AddCommentAsync(string title, string content, IPrincipal user, Page page)
{
if (string.IsNullOrWhiteSpace(title) || string.IsNullOrWhiteSpace(content) ||
user == null || page == null)
throw new ArgumentException();
var appuser = await _userService.GetUserByIPrincipalAsync(user);
var comment = new PageComment
{
Author = appuser,
Content = content.FilterHtml(),
Id = Guid.NewGuid(),
OriginalContent = page,
Posted = DateTime.Now,
Title = HttpUtility.HtmlEncode(title)
};
page.Comments.Add(comment);
await _db.SaveChangesAsync();
SortComments(ref page);
return page;
}
public async Task<Guid> AddPageAsync(string title, string content, IPrincipal user)
{
if (string.IsNullOrWhiteSpace(title) || string.IsNullOrWhiteSpace(content) || user == null)
throw new ArgumentException();
var appuser = await _userService.GetUserByNameAsync(user.Identity.Name);
if (appuser == null)
throw new ArgumentException();
var page = new Page
{
Author = appuser,
Comments = new List<PageComment>(),
Content = content.ConvertNewlines(),
Id = Guid.NewGuid(),
LastEdited = DateTime.Now,
Posted = DateTime.Now,
Title = HttpUtility.HtmlEncode(title)
};
_db.Pages.Add(page);
await _db.SaveChangesAsync();
return page.Id;
}
public async Task DeletePageAsync(Page page)
{
if (page == null)
throw new ArgumentNullException();
_db.Pages.Remove(page);
await _db.SaveChangesAsync();
}
public async Task AddComment()
{
var page = new Page();
PageServiceMock.Setup(f => f.GetPageByIdAsync("guid"))
.ReturnsAsync(page);
var comment = new CommentSubmittionModel("guid");
comment.Comment.Content = "some content";
comment.Comment.Title = "titlehere";
var result = await Controller.SubmitComment(comment) as RedirectToRouteResult;
Assert.IsNotNull(result);
PageServiceMock.Verify(f => f.AddCommentAsync("titlehere", "some content", It.IsAny<IPrincipal>(), page));
}
