public void CreateOrder(Order order)
{
order.OrderPlacedDateTime = DateTime.Now;
_qualityBookDbContext.Orders.Add(order);
var subtotal = 0m;
foreach (var item in _shoppingCart.ShoppingCartItems)
{
var OrderDetail = new OrderDetail()
{
Amount = item.Amount,
BookId = item.Book.BookId,
OrderId = order.OrderId,
Price = item.Book.Price
};
subtotal += OrderDetail.Amount * OrderDetail.Price;
_qualityBookDbContext.OrderDetails.Add(OrderDetail);
}
//order.CustomerId
order.State = "waiting";
order.Subtotal = subtotal;
order.GST = subtotal * 0.15m;
order.GrandTotal = subtotal * 1.15m;
_qualityBookDbContext.Orders.Add(order);
_qualityBookDbContext.SaveChanges();
}
public void AddToCart(Book book, int amount)
{
var shoppingCartItem = _qualityBookDbContext.ShoppingCartItems.SingleOrDefault(
sci => sci.Book.BookId == book.BookId && sci.ShoppingCartId == ShoppingCartId
);
if (shoppingCartItem == null)
{
shoppingCartItem = new ShoppingCartItem
{
ShoppingCartId = ShoppingCartId,
Book = book,
Amount = 1
};
_qualityBookDbContext.ShoppingCartItems.Add(shoppingCartItem);
}
else
{
shoppingCartItem.Amount++;
}
_qualityBookDbContext.SaveChanges();
}
public static void Initialize(QualityBookDbContext context)
{
context.Database.EnsureCreated();
if (context.Books.Any())
{
return; // DB has been seeded
}
var categories = new Category[]
{
//new Category{ CategoryId=1,CategoryName = "dbcat1"},
//new Category{ CategoryId=2,CategoryName = "dbcat2"},
//new Category{ CategoryId=3,CategoryName = "dbcat3"}
new Category {
CategoryName = "dbcat1"
},
new Category {
CategoryName = "dbcat2"
},
new Category {
CategoryName = "dbcat3"
}
};
foreach (Category c in categories)
{
context.Categories.Add(c);
}
context.SaveChanges();
var suppliers = new Supplier[]
{
//new Supplier{ SupplierId = 1,SupplierName = "dbsup1"},
//new Supplier{ SupplierId = 2,SupplierName = "dbsup2"},
//new Supplier{ SupplierId = 3,SupplierName = "dbsup3"}
new Supplier {
SupplierName = "dbsup1"
},
new Supplier {
SupplierName = "dbsup2"
},
new Supplier {
SupplierName = "dbsup3"
}
};
foreach (Supplier s in suppliers)
{
context.Suppliers.Add(s);
}
context.SaveChanges();
var books = new Book[]
{
new Book {
BookName = "dbbook1", Price = 1.11M, CategoryId = 1, SupplierId = 1, ShortDescription = "This is a very good book.", Author = "LiQi", PreferredFlag = 1, ImageUrl = "book1.jpg"
},
new Book {
BookName = "dbbook2", Price = 2.22M, CategoryId = 2, SupplierId = 2, ShortDescription = "This is a very good book.", Author = "LiQi", PreferredFlag = 2, ImageUrl = "book2.jpg"
},
new Book {
BookName = "dbbook3", Price = 3.33M, CategoryId = 3, SupplierId = 3, ShortDescription = "This is a very good book.", Author = "LiQi", PreferredFlag = 3, ImageUrl = "book3.jpg"
}
};
foreach (Book b in books)
{
context.Books.Add(b);
}
context.SaveChanges();
}