//view Carts list
public List <MyCart> GetCartBL(string username)
{
OrderIngredientDAL orderIngredientDAL = new OrderIngredientDAL();
List <MyCart> myCartList = orderIngredientDAL.GetMyCartDAL(username);
return(myCartList);
}
/*public bool DeleteCartBL(Cart cart)
* {
* bool cartDeleted = false;
* try
* {
* if (ValidateCart(cart))
* {
* OrderIngredientDAL orderIngredientDAL = new OrderIngredientDAL();
* cartDeleted = orderIngredientDAL.DeleteCartDAL(cart);
* }
* }
* catch (RecipeIngredientSystemExceptions)
* {
* throw;
* }
* catch (Exception ex)
* {
* throw ex;
* }
* return cartDeleted;
* }*/
//add order details
public bool AddOrderBL(OrderCartIngredient orderadd, string username)
{
try
{
if (orderadd != null)
{
//validate order details before adding
if (ValidateOrderDetails(orderadd))
{
OrderIngredientDAL orderIngredientDAL = new OrderIngredientDAL();
if (orderIngredientDAL.AddOrderDAL(orderadd, username))
{
return(true);
}
else
{
throw new RecipeIngredientSystemExceptions("Empty Fields");
}
}
}
}
catch (RecipeIngredientSystemExceptions)
{
throw;
}
catch (NullReferenceException)
{
MessageBox.Show("Details Incomplete");
}
catch (Exception ex)
{
throw ex;
}
return(false);
}
/*public bool AddOrderBL(OrderCartIngredient orderadd, string username)
* {
* bool orderAdded = false;
* try
* {
* if (ValidateOrderDetails(orderadd))
* {
* OrderIngredientDAL orderIngredientDAL = new OrderIngredientDAL();
* orderAdded = orderIngredientDAL.AddOrderDAL(orderadd, username);
* }
* }
* catch (RecipeIngredientSystemExceptions)
* {
* throw;
* }
* catch (Exception ex)
* {
* throw ex;
* }
* return orderAdded;
* }*/
//calculate total amount
public decimal Totalamount(string username)
{
List <Cart> cartList = new List <Cart>();
decimal totalamount = 0;
try
{
OrderIngredientDAL orderIngredientDAL = new OrderIngredientDAL();
cartList = orderIngredientDAL.TotalAmountDAL(username);
//total amount calculation
for (int i = 0; i < cartList.Count; i++)
{
totalamount += cartList[i].Amount;
}
}
catch (RecipeIngredientSystemExceptions)
{
throw;
}
catch (Exception ex)
{
throw ex;
}
return(totalamount);
}
/*public bool UpdateCartBL(Cart cart)
* {
* bool cartUpdated = false;
* try
* {
* if (ValidateCart(cart))
* {
* OrderIngredientDAL orderIngredientDAL = new OrderIngredientDAL();
* cartUpdated = orderIngredientDAL.UpdateCartDAL(cart);
* }
* }
* catch (RecipeIngredientSystemExceptions)
* {
* throw;
* }
* catch (Exception ex)
* {
* throw ex;
* }
* return cartUpdated;
* }*/
//delete cart details
public bool DeleteCartBL(Cart cart)
{
try
{
//check cart is null or not
if (cart != null)
{
OrderIngredientDAL orderIngredientDAL = new OrderIngredientDAL();
if (orderIngredientDAL.DeleteCartDAL(cart))
{
return(true);
}
else
{
throw new RecipeIngredientSystemExceptions("Select Ingredient from List To Delete");
}
}
}
catch (RecipeIngredientSystemExceptions)
{
throw;
}
catch (Exception ex)
{
throw ex;
}
return(false);
}
//update cart details
public bool UpdateCartBL(Cart cart)
{
try
{
if (cart != null)
{
//validate details before updating
if (ValidateCart(cart))
{
OrderIngredientDAL orderIngredientDAL = new OrderIngredientDAL();
if (orderIngredientDAL.UpdateCartDAL(cart))
{
return(true);
}
}
}
}
catch (Exception)
{
throw;
}
return(false);
}
