public ActionResult EditRoadStep(int?roadId, int?id)
{
var model = new ManageRoadStepViewModel();
if (id != null)
{
var roadStep = Db.RoadSteps
.Include(x => x.StepResources)
.Include(x => x.StepExercises)
.FirstOrDefault(p => p.Id == id);
if (roadStep != null)
{
model.Id = roadStep.Id;
model.Name = roadStep.Name;
model.Description = roadStep.Description;
model.StepResources = roadStep.StepResources.ToList();
model.StepExercises = roadStep.StepExercises.ToList();
if (roadId != null)
{
model.RoadId = roadId;
}
}
}
return(View(model));
}
public ActionResult EditRoadStep(ManageRoadStepViewModel model)
{
if (!ModelState.IsValid)
{
return(View(model));
}
RoadStep roadStep = null;
if (model.Id != null)
{
roadStep = Db.RoadSteps.FirstOrDefault(p => p.Id == model.Id);
if (roadStep != null)
{
roadStep.Name = model.Name;
roadStep.Description = model.Description;
}
}
else
{
Road road = null;
if (model.RoadId != null)
{
road = Db.Roads.FirstOrDefault(p => p.Id == model.RoadId);
}
roadStep = new RoadStep(model.Name, model.Description, CurrentUserId, road);
Db.RoadSteps.Add(roadStep);
var currentTeacher = CurrentTeacher;
if (currentTeacher == null)
{
currentTeacher = new Teacher(CurrentUser);
Db.Teachers.Add(currentTeacher);
}
currentTeacher.AddRoadStep(roadStep);
}
Db.SaveChanges();
return(RedirectToAction("List"));
}
