public HttpResponseMessage PutComment(string sessionKey, LeaveCommentModel commentModel, int postId)
{
var responseMsg = this.PerformOperationAndHandleExceptions(
() =>
{
var context = new BloggingSystemContext();
using (context)
{
var user = context.Users.FirstOrDefault(u => u.SessionKey == sessionKey);
var post = context.Posts.FirstOrDefault(p => p.Id == postId);
var comment = new Comment()
{
Text = commentModel.Text,
User = user,
Post = post,
PostDate = DateTime.Now
};
context.Comments.Add(comment);
context.SaveChanges();
var response =
this.Request.CreateResponse(HttpStatusCode.OK);
return response;
}
});
return responseMsg;
}
public HttpResponseMessage GetPosts(int Id, [FromBody] CommentInPostModel commentModel,
[ValueProvider(typeof(HeaderValueProviderFactory<string>))] string sessionKey)
{
var messageResponse = this.TryExecuteOperation<HttpResponseMessage>(() =>
{
var user = unitOfWork.userRepository.All().Single(x => x.SessionKey == sessionKey);
if (user == null)
{
throw new InvalidOperationException("User has not logged in!");
}
var matchedPost = unitOfWork.postRepository.All().SingleOrDefault(x => x.PostId == Id);
if (matchedPost == null)
{
throw new ArgumentException("The thread does not exist!");
}
Comment commentToAdd = new Comment()
{
Text = commentModel.Text,
PostDate = DateTime.Now,
CommentedBy = user
};
matchedPost.Comments.Add(commentToAdd);
this.unitOfWork.postRepository.Update(matchedPost.PostId, matchedPost);
return Request.CreateResponse(HttpStatusCode.Created, PostResponseModel.FromEntity(matchedPost));
});
return messageResponse;
}