public IQueryable <Gazebo> GetGazebo()
{
var _db = new E_Commerce_Portal.Models.GazeboContext();
IQueryable <Gazebo> query = _db.Gazebos;
return(query);
}
public void UpdateShoppingCartDatabase(String cartId, ShoppingCartUpdates[] CartItemUpdates)
{
using (var db = new E_Commerce_Portal.Models.GazeboContext())
{
try
{
int CartItemCount = CartItemUpdates.Count();
List <ShopCart> myCart = GetCartItems();
foreach (var cartItem in myCart)
{
// Iterate through all rows within shopping cart list
for (int i = 0; i < CartItemCount; i++)
{
if (cartItem.Gazebo.GazeboID == CartItemUpdates[i].GazeboId)
{
if (CartItemUpdates[i].PurchaseQuantity < 1 || CartItemUpdates[i].RemoveItem == true)
{
RemoveItem(cartId, cartItem.GazeboId);
}
else
{
UpdateItem(cartId, cartItem.GazeboId, CartItemUpdates[i].PurchaseQuantity);
}
}
}
}
}
catch (Exception exp)
{
throw new Exception("ERROR: Unable to Update Cart Database - " + exp.Message.ToString(), exp);
}
}
}
public IQueryable <Category> GetCategories()
{
var _db = new E_Commerce_Portal.Models.GazeboContext();
IQueryable <Category> query = _db.Categories;
return(query);
}
public IQueryable <Gazebo> GetGazebos([QueryString("id")] int?categoryId)
{
var _db = new E_Commerce_Portal.Models.GazeboContext();
IQueryable <Gazebo> query = _db.Gazebos;
if (categoryId.HasValue && categoryId > 0)
{
query = query.Where(g => g.CategoryID == categoryId);
}
return(query);
}
public void UpdateItem(string updateCartID, int updateGazeboID, int quantity)
{
using (var _db = new E_Commerce_Portal.Models.GazeboContext())
{
try
{
var myItem = (from c in _db.CartItems where c.CartId == updateCartID && c.Gazebo.GazeboID == updateGazeboID select c).FirstOrDefault();
if (myItem != null)
{
myItem.Quantity = quantity;
_db.SaveChanges();
}
}
catch (Exception exp)
{
throw new Exception("ERROR: Unable to Update Cart Item - " + exp.Message.ToString(), exp);
}
}
}
public void RemoveItem(string removeCartID, int removeGazeboID)
{
using (var _db = new E_Commerce_Portal.Models.GazeboContext())
{
try
{
var myItem = (from c in _db.CartItems where c.CartId == removeCartID && c.Gazebo.GazeboID == removeGazeboID select c).FirstOrDefault();
if (myItem != null)
{
// Remove Item.
_db.CartItems.Remove(myItem);
_db.SaveChanges();
}
}
catch (Exception exp)
{
throw new Exception("ERROR: Unable to Remove Cart Item - " + exp.Message.ToString(), exp);
}
}
}
