public ActionResult New(CreateCommentViewModel model)
{
PermissionSet permissions;
Topic topic;
using (var unitOfWork = UnitOfWorkManager.NewUnitOfWork())
{
topic = _topicService.Get(model.Topic);
var comment = new Post();
comment = _postService.AddNewPost(model.Context, topic, LoggedUser,out permissions);
try
{
unitOfWork.Commit();
return RedirectToAction("Show", "Topic", new { id = topic.Id });
}
catch (Exception ex)
{
unitOfWork.Rollback();
LoggingService.Error(ex);
}
}
return View();
}
public Post AddNewPost(string postContent, Topic topic, User user, out PermissionSet permissions)
{
permissions = _roleService.GetPermissions(topic.Category, UsersRole(user));
if (permissions[AppConstants.PermissionDenyAccess].IsTicked || permissions[AppConstants.PermissionReadOnly].IsTicked)
{
throw new ApplicationException("");
}
var comment = new Post
{
PostContent = postContent,
User = user,
Topic = topic,
IpAddress = StringUtils.GetUsersIpAddress(),
PostType = PostType.comment.ToString(),
DateCreated = DateTime.UtcNow,
DateEdited = DateTime.UtcNow
};
comment = SanitizePost(comment);
Add(comment);
return comment;
}
public Topic AddLastPost(Topic topic, string postContent)
{
topic = SanitizeTopic(topic);
var post = new Post
{
DateCreated = DateTime.UtcNow,
DateEdited = DateTime.UtcNow,
PostContent = StringUtils.GetSafeHtml(postContent),
User = topic.User,
Topic = topic,
IpAddress = StringUtils.GetUsersIpAddress(),
PostType = "topic"
};
this._postRepository.Add(post);
topic.Posts.Add(post);
return topic;
}
public void Delete(Post item)
{
this._context.Post.Remove(item);
}
public Post Add(Post post)
{
return this._context.Post.Add(post);
}
public void Update(Post item)
{
// Check there's not an object with same identifier already in context
if (this._context.Post.Local.Select(x => x.Id == item.Id).Any())
{
throw new ApplicationException("Object already exists in context - you do not need to call Update. Save occurs on Commit");
}
this._context.Entry(item).State = EntityState.Modified;
}
public bool Delete(Post post)
{
return false;
}
public Post Add(Post post)
{
return _postRepository.Add(post);
}
public void SaveOrUpdate(Post post)
{
this._postRepository.Update(post);
}
public Post SanitizePost(Post post)
{
post.PostContent = StringUtils.GetSafeHtml(post.PostContent);
return post;
}