public ActionResult SellCreature(int userCreatureId)
        {
            var userId = User.Identity.GetUserId();
            var user   = db.Users.Find(userId);

            if (user.UserCreatures.Any(uc => uc.Id == userCreatureId && !uc.InSquad) && user.UserCreatures.Count(uc => !uc.InAuction) > 1)
            {
                var userCreature             = user.UserCreatures.First(uc => uc.Id == userCreatureId);
                var auctionCreatureViewModel = new AuctionCreatureViewModel {
                    UserCreatureId = userCreatureId, Name = userCreature.Creature.Name, StartPrice = userCreature.Worth, Hours = 1
                };

                return(View(auctionCreatureViewModel));
            }
            ;

            return(RedirectToAction("Index", "Creature"));
        }
        public ActionResult SellCreature(AuctionCreatureViewModel model)
        {
            if (ModelState.IsValid && (model.BuyoutPrice != null && model.BuyoutPrice - model.StartPrice >= 50 || model.BuyoutPrice == null))
            {
                var userId = User.Identity.GetUserId();
                var user   = db.Users.Find(userId);

                if (user.UserCreatures.Any(uc => uc.Id == model.UserCreatureId))
                {
                    var auctionCreature = new AuctionCreature
                    {
                        OwnerId        = userId,
                        UserCreatureId = model.UserCreatureId,
                        StartPrice     = model.StartPrice,
                        BuyoutPrice    = model.BuyoutPrice,
                        EndTime        = DateTimeOffset.Now.AddHours(model.Hours)
                    };

                    db.AuctionCreatures.Add(auctionCreature);
                    db.AuctionTargets.Add(new AuctionTarget {
                        AuctionCreatureId = auctionCreature.Id, UserId = userId
                    });

                    user.UserCreatures.First(uc => uc.Id == model.UserCreatureId).InAuction = true;

                    db.SaveChanges();
                }

                return(RedirectToAction("Index", "Creature"));
            }

            else if (model.BuyoutPrice != null && model.BuyoutPrice - model.StartPrice < 50)
            {
                ViewBag.Error = "Buyout Price needs to be 50 gold or more than Start Price";
            }

            return(View());
        }