public ActionResult Create(CreateCommentViewModel model)
{
var currentUser = userManager.GetUserAsync(HttpContext.User).Result.Id;
if (ModelState.IsValid)
{
CommentDTO comment = new CommentDTO
{
ExerciseId = model.ExerciseId,
UserId = currentUser,
UserName = User.Identity.Name,
CommentText = model.CommentText,
Rating = model.Rating,
CreationDateTime = DateTime.Now
};
commentManager.Insert(comment);
if (model.Rating != null)
{
var commentlist = commentManager.Get(g => g.ExerciseId == model.ExerciseId && g.Rating != 0).ToList();
double average = 0;
foreach (var elem in commentlist)
{
if (elem.Rating != 0)
{
average += Convert.ToDouble(elem.Rating);
}
}
average = average / commentlist.Count;
exerciseManager.UpdateRating(model.ExerciseId, average);
}
}
return(RedirectToAction("TaskView ", "ExerciseManagement", model.ExerciseId));
}
public void Post(CommentDTO comment)
{
comment.CreationDateTime = DateTime.Now;
commentManager.Insert(comment);
if (comment.Rating != null)
{
var commentlist = commentManager.Get(g => g.ExerciseId == comment.ExerciseId && g.Rating != 0).ToList();
double average = 0;
foreach (var elem in commentlist)
{
if (elem.Rating != 0)
{
average += Convert.ToDouble(elem.Rating);
}
}
average = average / commentlist.Count;
if (average >= 0)
{
exerciseManager.UpdateRating(comment.ExerciseId, average);
}
}
}