public void DeleteDetails(int _itemId)
{
TeaShop item = db.TeaShops.Where(x => x.ItemId == _itemId).FirstOrDefault();
db.TeaShops.Remove(item);
db.SaveChanges();
}
public void InsertDetails(TeaShopVM item)
{
TeaShop _shopItem = new TeaShop();
_shopItem.ItemName = item.ItemName;
_shopItem.Price = item.Price;
_shopItem.ImageFile = item.ImageFile;
_shopItem.Description = item.Description;
db.TeaShops.Add(_shopItem);
db.SaveChanges();
}
static void Main(string[] args)
{
var teaMaker = new TeaMaker();
var teaShop = new TeaShop(teaMaker);
teaShop.TakeOrder("less sugar", 1);
teaShop.TakeOrder("more milk", 2);
teaShop.TakeOrder("without sugar", 5);
teaShop.Serve();
Console.ReadLine();
}
public TeaShopVM GetDetailsById(int _itemId)
{
TeaShop item = db.TeaShops.Where(x => x.ItemId == _itemId).FirstOrDefault();
TeaShopVM _item = new TeaShopVM();
_item.ItemId = item.ItemId;
_item.ItemName = item.ItemName;
_item.Price = item.Price;
_item.ImageFile = item.ImageFile;
_item.Description = item.Description;
return(_item);
}
public void UpdateDetails(TeaShopVM _item)
{
TeaShop item = db.TeaShops.Where(x => x.ItemId == _item.ItemId).FirstOrDefault();
if (item != null)
{
item.ItemName = _item.ItemName;
item.Price = _item.Price;
item.Description = _item.Description;
item.ImageFile = _item.ImageFile;
}
db.Entry(item).State = System.Data.Entity.EntityState.Modified;
db.SaveChanges();
}
static void DemoSimpleFactory()
{
var tea = TeaShop.BrewTea("Green");
}
