public async Task <ActionResult> Delete(int?id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
FAQAnswer fAQAnswer = await db.FAQAnswers.FindAsync(id);
if (fAQAnswer == null)
{
return(HttpNotFound());
}
return(View(fAQAnswer));
}
public async Task <ActionResult> Edit(int?id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
FAQAnswer fAQAnswer = await db.FAQAnswers.FindAsync(id);
if (fAQAnswer == null)
{
return(HttpNotFound());
}
ViewBag.FAQId = new SelectList(db.FAQs, "Id", "Question", fAQAnswer.FAQId);
return(View(fAQAnswer));
}
public async Task <ActionResult> Edit([Bind(Include = "Id,FAQId,Answer,CreatedBy,CreatedOn")] FAQAnswer fAQAnswer)
{
if (ModelState.IsValid)
{
fAQAnswer.ModifiedOn = DateTime.UtcNow;
fAQAnswer.ModifiedBy = HttpContext.User.Identity.Name;
db.Entry(fAQAnswer).State = EntityState.Modified;
await db.SaveChangesAsync();
return(RedirectToAction("Index", "FAQs"));
}
ViewBag.FAQId = new SelectList(db.FAQs, "Id", "Question", fAQAnswer.FAQId);
return(View(fAQAnswer));
}
public async Task <List <FAQAnswer> > GetFAQAnswerAsync(string query, float _scoreThreshold = 0.5f, int _top = 1, string metaInfo = null)
{
List <FAQAnswer> result = new List <FAQAnswer>();
foreach (QuestionModel ques in _questionBase.Questions.Values)
{
_classifier.SetString1(ques.Question);
_classifier.SetString2(query);
float score = await _classifier.GetSentenceMatchResultAsync();
if (score > _scoreThreshold)
{
FAQAnswer ans = new FAQAnswer()
{
Score = score,
TopMatchedQuestion = ques.Question,
Questions = GetQuestionByIds(_questionBase.AnswerToQuestionsMap[_questionBase.QuestionToAnswerMap[ques.QuestionId]]),
Answer = _questionBase.Answers[_questionBase.QuestionToAnswerMap[ques.QuestionId]],
};
result.Add(ans);
}
}
result = result.OrderByDescending(ob => ob.Score).ToList();
HashSet <Guid> mapper = new HashSet <Guid>();
List <FAQAnswer> filterSimilar = new List <FAQAnswer>();
foreach (FAQAnswer answer in result)
{
if (answer.Answer != null && !mapper.Contains(answer.Answer.AnswerId))
{
mapper.Add(answer.Answer.AnswerId);
filterSimilar.Add(answer);
}
}
result = filterSimilar;
List <FAQAnswer> outR = new List <FAQAnswer>();
for (int count = 0; count < _top && count < result.Count; count++)
{
outR.Add(result[count]);
}
if (!string.IsNullOrEmpty(metaInfo))
{
List <FAQAnswer> final = new List <FAQAnswer>();
foreach (var ans in outR)
{
if (ans.Answer.MatchMetaInfo(metaInfo.Trim()))
{
final.Add(ans);
}
}
return(final);
}
return(outR);
}
