/// <summary>
/// Update an existing row in the datasource.
/// </summary>
/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
/// <param name="entity">PetShop.Business.Cart object to update.</param>
/// <remarks>
/// After updating the datasource, the PetShop.Business.Cart object will be updated
/// to refelect any changes made by the datasource. (ie: identity or computed columns)
/// </remarks>
/// <returns>Returns true if operation is successful.</returns>
/// <exception cref="System.Exception">The command could not be executed.</exception>
/// <exception cref="System.Data.DataException">The <paramref name="transactionManager"/> is not open.</exception>
/// <exception cref="System.Data.Common.DbException">The command could not be executed.</exception>
public override bool Update(TransactionManager transactionManager, PetShop.Business.Cart entity)
{
SqlDatabase database = new SqlDatabase(this._connectionString);
DbCommand commandWrapper = StoredProcedureProvider.GetCommandWrapper(database, "dbo.Cart_Update", _useStoredProcedure);
database.AddInParameter(commandWrapper, "@CartId", DbType.Int32, entity.CartId);
database.AddInParameter(commandWrapper, "@UniqueId", DbType.Int32, entity.UniqueId);
database.AddInParameter(commandWrapper, "@ItemId", DbType.AnsiString, entity.ItemId);
database.AddInParameter(commandWrapper, "@Name", DbType.AnsiString, entity.Name);
database.AddInParameter(commandWrapper, "@Type", DbType.AnsiString, entity.Type);
database.AddInParameter(commandWrapper, "@Price", DbType.Decimal, entity.Price);
database.AddInParameter(commandWrapper, "@CategoryId", DbType.AnsiString, entity.CategoryId);
database.AddInParameter(commandWrapper, "@ProductId", DbType.AnsiString, entity.ProductId);
database.AddInParameter(commandWrapper, "@IsShoppingCart", DbType.Boolean, entity.IsShoppingCart);
database.AddInParameter(commandWrapper, "@Quantity", DbType.Int32, entity.Quantity);
int results = 0;
//Provider Data Requesting Command Event
OnDataRequesting(new CommandEventArgs(commandWrapper, "Update", entity));
if (transactionManager != null)
{
results = Utility.ExecuteNonQuery(transactionManager, commandWrapper);
}
else
{
results = Utility.ExecuteNonQuery(database, commandWrapper);
}
//Stop Tracking Now that it has been updated and persisted.
if (DataRepository.Provider.EnableEntityTracking)
{
EntityManager.StopTracking(entity.EntityTrackingKey);
}
entity.AcceptChanges();
//Provider Data Requested Command Event
OnDataRequested(new CommandEventArgs(commandWrapper, "Update", entity));
return(Convert.ToBoolean(results));
}
/// <summary>
/// Inserts a PetShop.Business.Cart object into the datasource using a transaction.
/// </summary>
/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
/// <param name="entity">PetShop.Business.Cart object to insert.</param>
/// <remarks>
/// After inserting into the datasource, the PetShop.Business.Cart object will be updated
/// to refelect any changes made by the datasource. (ie: identity or computed columns)
/// </remarks>
/// <returns>Returns true if operation is successful.</returns>
/// <exception cref="System.Exception">The command could not be executed.</exception>
/// <exception cref="System.Data.DataException">The <paramref name="transactionManager"/> is not open.</exception>
/// <exception cref="System.Data.Common.DbException">The command could not be executed.</exception>
public override bool Insert(TransactionManager transactionManager, PetShop.Business.Cart entity)
{
SqlDatabase database = new SqlDatabase(this._connectionString);
DbCommand commandWrapper = StoredProcedureProvider.GetCommandWrapper(database, "dbo.Cart_Insert", _useStoredProcedure);
database.AddOutParameter(commandWrapper, "@CartId", DbType.Int32, 4);
database.AddInParameter(commandWrapper, "@UniqueId", DbType.Int32, entity.UniqueId);
database.AddInParameter(commandWrapper, "@ItemId", DbType.AnsiString, entity.ItemId);
database.AddInParameter(commandWrapper, "@Name", DbType.AnsiString, entity.Name);
database.AddInParameter(commandWrapper, "@Type", DbType.AnsiString, entity.Type);
database.AddInParameter(commandWrapper, "@Price", DbType.Decimal, entity.Price);
database.AddInParameter(commandWrapper, "@CategoryId", DbType.AnsiString, entity.CategoryId);
database.AddInParameter(commandWrapper, "@ProductId", DbType.AnsiString, entity.ProductId);
database.AddInParameter(commandWrapper, "@IsShoppingCart", DbType.Boolean, entity.IsShoppingCart);
database.AddInParameter(commandWrapper, "@Quantity", DbType.Int32, entity.Quantity);
int results = 0;
//Provider Data Requesting Command Event
OnDataRequesting(new CommandEventArgs(commandWrapper, "Insert", entity));
if (transactionManager != null)
{
results = Utility.ExecuteNonQuery(transactionManager, commandWrapper);
}
else
{
results = Utility.ExecuteNonQuery(database, commandWrapper);
}
object _cartId = database.GetParameterValue(commandWrapper, "@CartId");
entity.CartId = (int)_cartId;
entity.AcceptChanges();
//Provider Data Requested Command Event
OnDataRequested(new CommandEventArgs(commandWrapper, "Insert", entity));
return(Convert.ToBoolean(results));
}
private static void AddCartItem(ref Profile profile, string itemId, int quantity)
{
int index = 0;
bool found = false;
foreach (Cart cart in profile.WishList)
{
if (cart.ItemId == itemId)
{
found = true;
break;
}
index++;
}
if (found)
profile.WishList[index].Quantity += quantity;
else
{
Item item = new ItemService().GetByItemId(itemId);
Product product = new ProductService().GetByProductId(item.ProductId);
Cart cart = new Cart
{
UniqueId = profile.UniqueId,
ItemId = itemId,
Name = item.Name,
ProductId = item.ProductId,
IsShoppingCart = false,
Price = item.ListPrice ?? item.UnitCost ?? 0,
Type = product.Name,
CategoryId = product.CategoryId,
Quantity = quantity
};
profile.WishList.Add(cart);
}
}
