public ActionResult Create(int id)
{
var context = new Context();
var userId = int.Parse(HttpContext.User.Identity.Name);
var exist = (from r in context.CarrierRating
join c in context.Carriers on r.CarrierId equals c.Id
where r.CarrierId == id
&& r.UserId == userId
select r).Any();
if (exist)
{
return RedirectToAction("Edit", new { id = id });
}
var carrier = (from p in context.Carriers
where p.Id == id
select p).FirstOrDefault();
if (carrier == null)
{
return RedirectToAction("Index", "Carriers");
}
var viewModel = new RatingViewModel
{
CarrierId = carrier.Id,
CarrierName = carrier.Name
};
return View(viewModel);
}
public ActionResult Create(RatingViewModel viewModel)
{
if (ModelState.IsValid)
{
var userId = int.Parse(HttpContext.User.Identity.Name);
var rating = new CarrierRating
{
CarrierId = viewModel.CarrierId,
UserId = userId,
Rating = viewModel.Rating.Value
};
var context = new Context();
rating.Create();
context.CarrierRating.Add(rating);
context.SaveChanges();
return RedirectToAction("Index", "Carriers");
}
return View(viewModel);
}
public ActionResult Edit(RatingViewModel viewModel)
{
if (ModelState.IsValid)
{
var userId = int.Parse(HttpContext.User.Identity.Name);
var context = new Context();
var rating = context.CarrierRating .FirstOrDefault(x => x.CarrierId == viewModel.CarrierId && x.UserId == userId);
if (rating == null)
{
return RedirectToAction("Index", "Carriers");
}
rating.Rating = viewModel.Rating.Value;
rating.Update();
context.SaveChanges();
return RedirectToAction("Index", "Carriers");
}
return View(viewModel);
}
