public ActionResult Create([Bind(Include = "CategoryID,Category")] CategoryList categoryList)
{
if (ModelState.IsValid)
{
db.CategoryLists.Add(categoryList);
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(categoryList));
}
public ActionResult Create([Bind(Include = "TopicID,Topic1,Tags,CategoryID,UserId,TimeStamp,TopicURL,Search")] Topic topic)
{
if (ModelState.IsValid)
{
db.Topics.Add(topic);
db.SaveChanges();
return(RedirectToAction("Index"));
}
ViewBag.CategoryID = new SelectList(db.CategoryLists, "CategoryID", "Category", topic.CategoryID);
return(View(topic));
}
public string Topic(string Filter, string FilterData)
{
string jsonReturn = "";
string userName = "";
// If user is logged in, get UserID. To get to this point, user must be logged in.
if (User.Identity.IsAuthenticated)
{
userName = User.Identity.Name;
}
else
{
throw new Exception("Must be logged in to post.");
}
//FilterData = null; // to test errorHandle
try
{
switch (Filter)
{
case "SetRating":
{
// Parse out JSON data
JObject o = JObject.Parse(FilterData);
int userID = (int)o.SelectToken("UserID");
int answerID = (int)o.SelectToken("AnswerID");
int rating = (int)o.SelectToken("Rating");
string comment = (string)o.SelectToken("Comment");
using (eusVoteEntities entVote = new eusVoteEntities())
{
// Save comment only if not empty.
if (!string.IsNullOrWhiteSpace(comment))
{
Comment com = new Comment();
com.AnswerID = answerID;
com.UserID = userID;
com.Comment1 = comment;
com.TimeStamp = DateTime.Now;
entVote.Comments.Add(com);
entVote.SaveChanges();
}
// Logic to set rating
var record = (from e in entVote.Ratings
where e.UserID == userID &&
e.AnswerID == answerID
select e).FirstOrDefault();
// Set the rating for an answer per this user
if (record != null) // If exist, then Update rating
{
record.Rating1 = rating;
entVote.SaveChanges();
}
else // If not exist, then Insert new rating per this user
{
Rating r = new Rating();
r.UserID = userID;
r.AnswerID = answerID;
r.Rating1 = rating;
entVote.Ratings.Add(r);
entVote.SaveChanges();
}
//////////////////////////////////////////////////////////////////////////
//////// Update the RatingScore for the Answer/Answer in the Rating table
//////////////////////////////////////////////////////////////////////////
// Get all the rating values for the answer (will be summed up in RatingScore calc below)
var totalRatings = (from t in entVote.Ratings
where t.AnswerID == answerID
select t.Rating1);
// Get the answer info for the answer that is being updated
var answer = (from op in entVote.Answers
where op.AnswerID == answerID
select op).FirstOrDefault();
// If record is null, then Insert was done so increment count.
if (record == null)
{
if (answer.Count == null)
{
answer.Count = 1;
}
else
{
answer.Count++;
}
}
// Calcuate new avg rating based on latest numbers
answer.RatingScore = Math.Round(((decimal)totalRatings.Sum() / (decimal)totalRatings.Count()), 2);
entVote.SaveChanges();
// Create dictionary of values to return
var seriesContent = new Dictionary <string, string>
{
{ "error", "false" }, { "count", answer.Count.ToString() }, { "score", answer.RatingScore.ToString() }
};
// Serialize the dictionary to return as json
jsonReturn = JsonConvert.SerializeObject(seriesContent);
break;
}
}
case "CommentPost":
{
// Parse out JSON data
JObject o = JObject.Parse(FilterData);
int userID = (int)o.SelectToken("UserID");
int answerID = (int)o.SelectToken("AnswerID");
string comment = (string)o.SelectToken("Comment");
DateTime stamp = DateTime.Now;
using (eusVoteEntities entVote = new eusVoteEntities())
{
Comment com = new Comment();
com.AnswerID = answerID;
com.UserID = userID;
com.Comment1 = comment;
com.TimeStamp = stamp;
entVote.Comments.Add(com);
entVote.SaveChanges();
}
break;
}
default:
{
var seriesContent = new Dictionary <string, string>
{
{ "error", "true" }, { "message", "Controller: eusVote > TopicController > Topic [POST] doesn't have matching filter for filter = " + Filter }
};
jsonReturn = JsonConvert.SerializeObject(seriesContent);
break;
}
}
}
catch (Exception ex)
{
// Create error data to serialize to JSON.
var seriesContent = new Dictionary <string, string>
{
{ "user", userName }, { "detail", ex.Message }, { "action", Filter },
{ "errorLocation", "eusVote > TopicController > Topic [POST] " + Filter }, { "level", "high" }
};
// Serialize error data.
jsonReturn = JsonConvert.SerializeObject(seriesContent);
// Log error
CommonController cont = new CommonController();
cont.Common("ErrorHandle", jsonReturn);
return(jsonReturn);
}
return(jsonReturn);
}
