public void AddToCart(Product product)
{
// Get the matching cart and product instances
var cartItem = db.Carts.SingleOrDefault(
c => c.CustomerId == ShoppingCartId &&
c.ProductId == product.Id);
if (cartItem == null)
{
// Create a new cart item if no cart item exists
cartItem = new Cart
{
Product = product,
ProductId = product.Id,
CustomerId = ShoppingCartId,
ProductName = product.Name,
Price = product.Price,
Total = product.Price * product.Amount * (100 - product.Discount) / 100,
Image = product.Image1,
Amount = 1,
};
db.Carts.Add(cartItem);
}
else
{
// If the item does exist in the cart,
// then add one to the quantity
cartItem.Amount++;
cartItem.Total = product.Price * cartItem.Amount * (100 - product.Discount) / 100;
}
// Save changes
db.SaveChanges();
}
public void Add(DetailsOfBill detailsOfBill)
{
db.DetailsOfBills.Add(detailsOfBill);
db.SaveChanges();
}
public void Add(Category category)
{
db.Categories.Add(category);
db.SaveChanges();
}
public void Add(Bill bill)
{
db.Bills.Add(bill);
db.SaveChanges();
}
public void Add(Employee employee)
{
db.Employees.Add(employee);
db.SaveChanges();
}
public void Add(Rating rating)
{
db.Ratings.Add(rating);
db.SaveChanges();
}
public void Add(DetailsOfInvoice detailsOfInvoice)
{
db.DetailsOfInvoices.Add(detailsOfInvoice);
db.SaveChanges();
}
public void Add(Branch branch)
{
db.Branchs.Add(branch);
db.SaveChanges();
}
public void Add(WorkAt workat)
{
db.WorkAts.Add(workat);
db.SaveChanges();
}
public void Add(Invoice invoice)
{
db.Invoices.Add(invoice);
db.SaveChanges();
}
public void Add(User_Authorize user_authorize)
{
db.User_Authorizes.Add(user_authorize);
db.SaveChanges();
}
public void Add(User user)
{
db.Users.Add(user);
db.SaveChanges();
}
public void Add(Customer customer)
{
db.Customers.Add(customer);
db.SaveChanges();
}
public void Add(Classify classify)
{
db.Classifys.Add(classify);
db.SaveChanges();
}
public void Add(Authorize authorize)
{
db.Authorizes.Add(authorize);
db.SaveChanges();
}
public void Add(Product product)
{
db.Products.Add(product);
db.SaveChanges();
}
public void Add(Area area)
{
db.Areas.Add(area);
db.SaveChanges();
}
public void Add(Provider provider)
{
db.Providers.Add(provider);
db.SaveChanges();
}
