public HttpResponseMessage AddComment(
int placeId,
CommentModel commentModel,
[ValueProvider(typeof(HeaderValueProviderFactory<string>))]
string sessionKey)
{
var responseMsg = this.PerformOperationAndHandleExceptions(
() =>
{
PlacesContext context = new PlacesContext();
using (context)
{
var user = UsersController.GetUserBySessionKey(context, sessionKey);
var place = context.Places.FirstOrDefault(p => p.Id == placeId);
if (place == null)
{
throw new ArgumentNullException("place", "A place with the specified ID does not exist.");
}
place.Comments.Add(new Comment()
{
Content = commentModel.Content,
Date = DateTime.Now,
Place = place,
User = user,
});
context.SaveChanges();
return this.Request.CreateResponse(HttpStatusCode.OK, commentModel);
}
});
return responseMsg;
}
public HttpResponseMessage CreateComment(CommentModel commentModel, int id,
[ValueProvider(typeof(HeaderValueProviderFactory<string>))] string sessionKey)
{
var responseMessage = this.PerformOperationAndHandleExceptions(
() =>
{
PlacesContext context = new PlacesContext();
using (context)
{
var user = UsersController.GetUserBySessionKey(context, sessionKey);
var place = context.Places.FirstOrDefault(p => p.Id == id);
if (user == null)
{
throw new InvalidOperationException("Invalid username or password!");
}
var comment = new Comment()
{
Content = commentModel.Content,
Date = DateTime.Now,
User = user
};
place.Comments.Add(comment);
context.SaveChanges();
var createdComment = new CommentModel()
{
Date = comment.Date,
Content = comment.Content,
PostedBy = comment.User.Nickname
};
var response = this.Request.CreateResponse(HttpStatusCode.Created, createdComment);
return response;
}
});
return responseMessage;
}