public ActionResult Create()
{
string returnUrl = HttpContext.Request.Params["returnUrl"].Length > 0 ? HttpContext.Request.Params["returnUrl"] : HttpContext.Request.UrlReferrer.ToString();
try
{
Guid userGuid = new Guid(UserHelper.getLoggedInUserId());
Entities dbContext = new Entities();
int objectId;
if (!int.TryParse(HttpContext.Request.Params["objectId"], out objectId))
{
throw new Exception("Invalid object id specified.");
}
Models.Object obj = dbContext.Objects.SingleOrDefault(o => o.Id == objectId);
if (obj == null)
{
throw new Exception("The object you are trying to comment on does not exist.");
}
if (HttpContext.Request.Params["content"].Length < 1)
{
throw new Exception("You must enter a comment.");
}
Comment comment = new Comment();
comment.UserId = userGuid;
comment.ObjectId = obj.Id;
comment.Content = HttpContext.Request.Params["content"];
comment.CreatedAt = DateTime.Now;
dbContext.Comments.AddObject(comment);
dbContext.SaveChanges();
return Redirect(returnUrl);
}catch(Exception ex)
{
return Content(ex.Message);
}
}
/// <summary>
/// Create a new Comment object.
/// </summary>
/// <param name="id">Initial value of the Id property.</param>
/// <param name="userId">Initial value of the UserId property.</param>
/// <param name="objectId">Initial value of the ObjectId property.</param>
/// <param name="createdAt">Initial value of the CreatedAt property.</param>
public static Comment CreateComment(global::System.Int32 id, global::System.Guid userId, global::System.Int32 objectId, global::System.DateTime createdAt)
{
Comment comment = new Comment();
comment.Id = id;
comment.UserId = userId;
comment.ObjectId = objectId;
comment.CreatedAt = createdAt;
return comment;
}
/// <summary>
/// Deprecated Method for adding a new object to the Comments EntitySet. Consider using the .Add method of the associated ObjectSet<T> property instead.
/// </summary>
public void AddToComments(Comment comment)
{
base.AddObject("Comments", comment);
}