public Earphone GetEarphone(int id)
{
var goods = _repository.GetGoods();
var item = (from entity in goods
where entity.Id == id
where entity.Category == "Earphones"
select entity).FirstOrDefault();
if (item == null) return null;
var earphone = new Earphone()
{
Id = item.Id,
Model = item.Model,
Producer = item.Producer,
Price = item.Price,
};
foreach (var prop in item.Properties.Where(prop => prop.Name == "CableLength"))
{
earphone.CableLength = prop.ValueInt;
}
foreach (var prop in item.Properties.Where(prop => prop.Name == "Resistance"))
{
earphone.Resistance = prop.ValueInt;
}
foreach (var prop in item.Properties.Where(prop => prop.Name == "MaxFrequency"))
{
earphone.MaxFrequency = prop.ValueInt;
}
return earphone;
}
public void AddEarphone(Earphone earphone, List<Cart> list)
{
var cart = new Cart
{
GoodsId = earphone.Id,
GoodsCategory = "Earphones",
Price = earphone.Price,
Count = 1
};
var flg = 1;
foreach (Cart item in list)
{
if (item.GoodsId == earphone.Id && item.GoodsCategory == "Earphones")
{
item.Count++;
flg = 0;
break;
}
}
if (flg == 1)
{
list.Add(cart);
}
}
public void AddEarphone(Earphone earphone)
{
using (var db = new ShopContext())
{
var maxFrequency = new Property
{
Name = "MaxFrequency",
ValueInt = earphone.MaxFrequency,
};
var resistance = new Property
{
Name = "Resistance",
ValueInt = earphone.Resistance,
};
var cableLength = new Property
{
Name = "CableLength",
ValueInt = earphone.CableLength,
};
var item = new Commodity
{
Model = earphone.Model,
Price = earphone.Price,
Producer = earphone.Producer,
Category = "Earphones"
};
db.DbGoods.Add(item);
cableLength.Goods.Add(item);
resistance.Goods.Add(item);
maxFrequency.Goods.Add(item);
db.DbProperties.Add(maxFrequency);
db.DbProperties.Add(resistance);
db.DbProperties.Add(cableLength);
db.SaveChanges();
}
}
public JsonResult AddEarphone(Earphone earphone)
{
if (ModelState.IsValid)
{
var sessionCart = (List<Cart>)Session["CartList"];
if (sessionCart == null)
{
var tmp = new List<Cart>();
_service.AddEarphone(earphone, tmp);
Session["CartList"] = tmp;
}
else
{
_service.AddEarphone(earphone, sessionCart);
Session["CartList"] = sessionCart;
}
return Json(new { item = "Added" });
}
var allErrors = ModelState.Values.SelectMany(v => v.Errors);
return Json(allErrors);
}
public List<Earphone> GetEarphones()
{
var goods = _repository.GetGoods();
var earphones = from entity in goods
where entity.Category == "Earphones"
select entity;
var listReturn = new List<Earphone>();
foreach (var item in earphones)
{
var earphone = new Earphone()
{
Id = item.Id,
Model = item.Model,
Producer = item.Producer,
Price = item.Price,
};
foreach (var prop in item.Properties.Where(prop => prop.Name == "CableLength"))
{
earphone.CableLength = prop.ValueInt;
}
foreach (var prop in item.Properties.Where(prop => prop.Name == "Resistance"))
{
earphone.Resistance = prop.ValueInt;
}
foreach (var prop in item.Properties.Where(prop => prop.Name == "MaxFrequency"))
{
earphone.MaxFrequency = prop.ValueInt;
}
listReturn.Add(earphone);
}
return listReturn;
}
public void AddEarphone(Earphone earphone)
{
_repository.AddEarphone(earphone);
}
public JsonResult Add(Earphone earphone)
{
_service.AddEarphone(earphone);
return Json(new { item = "Added" }, JsonRequestBehavior.AllowGet);
}