protected void DoDelete(ref Cart item)
{
// If we're not dirty then don't update the database.
if (!item.IsDirty) return;
// If we're new then don't call delete.
if (item.IsNew) return;
var criteria = new CartCriteria{CartId = item.CartId};
DoDelete(criteria);
MarkNew(item);
}
//Associations.Where(a => a.AssociationType == AssociationType.ManyToOne || a.AssociationType == AssociationType.ManyToZeroOrOne)
private static void Update_Profile_Profile_FK_Cart_Profiles(ref Cart item)
{
item.Profile.UniqueID = item.UniqueID;
new ProfileFactory().Update(item.Profile, true);
}
private void DoUpdate(ref Cart item, bool stopProccessingChildren)
{
bool cancel = false;
OnUpdating(ref cancel);
if (cancel) return;
// Don't update if the item isn't dirty.
if (item.IsDirty)
{
const string commandText = "UPDATE [dbo].[Cart] SET [UniqueID] = @p_UniqueID, [ItemId] = @p_ItemId, [Name] = @p_Name, [Type] = @p_Type, [Price] = @p_Price, [CategoryId] = @p_CategoryId, [ProductId] = @p_ProductId, [IsShoppingCart] = @p_IsShoppingCart, [Quantity] = @p_Quantity WHERE [CartId] = @p_CartId";
using (var connection = new SqlConnection(ADOHelper.ConnectionString))
{
connection.Open();
using(var command = new SqlCommand(commandText, connection))
{
command.Parameters.AddWithValue("@p_CartId", item.CartId);
command.Parameters.AddWithValue("@p_UniqueID", item.UniqueID);
command.Parameters.AddWithValue("@p_ItemId", item.ItemId);
command.Parameters.AddWithValue("@p_Name", item.Name);
command.Parameters.AddWithValue("@p_Type", item.Type);
command.Parameters.AddWithValue("@p_Price", item.Price);
command.Parameters.AddWithValue("@p_CategoryId", item.CategoryId);
command.Parameters.AddWithValue("@p_ProductId", item.ProductId);
command.Parameters.AddWithValue("@p_IsShoppingCart", item.IsShoppingCart);
command.Parameters.AddWithValue("@p_Quantity", item.Quantity);
using(var reader = new SafeDataReader(command.ExecuteReader()))
{
//RecordsAffected: The number of rows changed, inserted, or deleted. -1 for select statements; 0 if no rows were affected, or the statement failed.
if(reader.RecordsAffected == 0)
throw new DBConcurrencyException("The entity is out of date on the client. Please update the entity and try again. This could also be thrown if the sql statement failed to execute.");
if(reader.Read())
{
item.CartId = reader.GetInt32("CartId");
}
}
}
}
}
MarkOld(item);
CheckRules(item);
if(!stopProccessingChildren)
{
// Update Child Items.
Update_Profile_Profile_FK_Cart_Profiles(ref item);
}
OnUpdated();
}
public Cart Update(Cart item, bool stopProccessingChildren)
{
if(item.IsDeleted)
{
DoDelete(ref item);
MarkNew(item);
}
else if(item.IsNew)
{
DoInsert(ref item, stopProccessingChildren);
}
else
{
DoUpdate(ref item, stopProccessingChildren);
}
return item;
}
public Cart Update(Cart item)
{
return Update(item, false);
}
private void DoInsert(ref Cart item, bool stopProccessingChildren)
{
// Don't update if the item isn't dirty.
if (!item.IsDirty) return;
bool cancel = false;
OnInserting(ref cancel);
if (cancel) return;
const string commandText = "INSERT INTO [dbo].[Cart] ([UniqueID], [ItemId], [Name], [Type], [Price], [CategoryId], [ProductId], [IsShoppingCart], [Quantity]) VALUES (@p_UniqueID, @p_ItemId, @p_Name, @p_Type, @p_Price, @p_CategoryId, @p_ProductId, @p_IsShoppingCart, @p_Quantity); SELECT [CartId] FROM [dbo].[Cart] WHERE CartId = SCOPE_IDENTITY()";
using (var connection = new SqlConnection(ADOHelper.ConnectionString))
{
connection.Open();
using(var command = new SqlCommand(commandText, connection))
{
command.Parameters.AddWithValue("@p_UniqueID", item.UniqueID);
command.Parameters.AddWithValue("@p_ItemId", item.ItemId);
command.Parameters.AddWithValue("@p_Name", item.Name);
command.Parameters.AddWithValue("@p_Type", item.Type);
command.Parameters.AddWithValue("@p_Price", item.Price);
command.Parameters.AddWithValue("@p_CategoryId", item.CategoryId);
command.Parameters.AddWithValue("@p_ProductId", item.ProductId);
command.Parameters.AddWithValue("@p_IsShoppingCart", item.IsShoppingCart);
command.Parameters.AddWithValue("@p_Quantity", item.Quantity);
using(var reader = new SafeDataReader(command.ExecuteReader()))
{
if(reader.Read())
{
item.CartId = reader.GetInt32("CartId");
}
}
}
}
MarkOld(item);
CheckRules(item);
if(!stopProccessingChildren)
{
// Update Child Items.
Update_Profile_Profile_FK_Cart_Profiles(ref item);
}
OnInserted();
}
partial void OnAddNewCore(ref Cart item, ref bool cancel);