public RatingValue?RatingFor(StepExercise stepExercise)
{
var ratings = ExerciseRatings.Where(p => p.StepExercise.Id == stepExercise.Id).ToList();
if (ratings.Count == 0)
{
return(null);
}
return((RatingValue)Math.Floor((decimal)ratings.Sum(p => (int)p.RatingValue) / ratings.Count()));
}
public ActionResult EditStepExercise(ManageStepExerciseViewModel model)
{
if (!ModelState.IsValid)
{
return(View(model));
}
StepExercise stepExercise = null;
if (model.Id != null)
{
stepExercise = Db.StepExercises.FirstOrDefault(p => p.Id == model.Id);
if (stepExercise != null)
{
stepExercise.Name = model.Name;
stepExercise.Description = model.Description;
}
}
else
{
var currentUserId = User.Identity.GetUserId();
RoadStep roadStep = null;
if (model.RoadStepId != null)
{
roadStep = Db.RoadSteps.FirstOrDefault(p => p.Id == model.RoadStepId);
}
stepExercise = new StepExercise(model.Name, model.Description, currentUserId, roadStep);
Db.StepExercises.Add(stepExercise);
}
Db.SaveChanges();
return(RedirectToAction("EditRoadStep", new { @id = model.RoadStepId }));
}
