public T Save()
{
var entity = State as IEntity;
var identityUser = State as IdentityUser;
if (entity != null)
{
if (Context.Entry(entity).State != EntityState.Modified)
{
Context.Add(entity);
}
}
else if (identityUser != null)
{
Context.Add(identityUser);
}
else if (State is IdentityRole)
{
Context.Add(State);
}
else
{
throw new BuilderSaveException($"State {State} has to be an Entity or IdentityUser.");
}
Context.SaveChanges();
return((T)this);
}
public async Task <IActionResult> Create([Bind("Id,Name,Lastname")] Teacher teacher)
{
if (ModelState.IsValid)
{
_context.Add(teacher);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
return(View(teacher));
}
public async Task <IActionResult> Create([Bind("Id,Name,Hours,TeacherId")] Course course)
{
if (ModelState.IsValid)
{
_context.Add(course);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
ViewData["TeacherId"] = new SelectList(_context.Teachers, "Id", "Id", course.TeacherId);
return(View(course));
}