/// <summary>
/// Add product to cart per user.
/// </summary>
public static void AddProductToCart(int userId, int prodId, float quantity)
{
var product = OimsDataContext.Cartstuffs.FirstOrDefault(ci => ci.P_Id.Equals(prodId) && ci.U_Id.Equals(userId));
if (product != null)
{
product.Quantity = product.Quantity + quantity;
OimsDataContext.SaveChanges();
}
else
{
var ci = new Cartstuff
{
U_Id = userId,
P_Id = prodId,
Quantity = quantity,
CreatedOnUtc = DateTime.Now
};
OimsDataContext.Add(ci);
OimsDataContext.SaveChanges();
}
}
/// <summary>
/// Add item to cart per user.
/// </summary>
public static void AddItemToCart(int userId, int itemId, float quantity)
{
// Check if item already exists
var item = OimsDataContext.Cartstuffs.FirstOrDefault(ci => ci.I_Id.Equals(itemId) && ci.U_Id.Equals(userId));
if (item != null) // If exist, update it
{
item.Quantity = item.Quantity + quantity;
OimsDataContext.SaveChanges();
}
else
{
var ci = new Cartstuff
{
U_Id = userId,
I_Id = itemId,
Quantity = quantity,
CreatedOnUtc = DateTime.Now
};
OimsDataContext.Add(ci);
OimsDataContext.SaveChanges();
}
}
