public void ApplyTo(Order order)
{
foreach(var line in order.Lines)
{
line.AddModifier(_factory.CreateModifier(Code, ModifierType.Percentage, Value));
}
}
public void RemoveFrom(Order order)
{
foreach(var line in order.Lines)
{
var modifiers = line.Modifiers.Where(m => m.Code == Code).ToList();
foreach(var modifier in modifiers)
{
line.RemoveModifier(modifier);
}
}
}
public void Save(Order order)
{
var record = _context.Orders.Include(o => o.Lines).FirstOrDefault(o => o.OrderID == order.OrderID);
if (record == null)
{
record = new OrderRecord();
record.Lines = new List<OrderLineRecord>();
_context.Orders.Add(record);
}
order.MapTo(record);
foreach (var line in order.Lines)
{
// If the line in the order entity has an OrderLineID, just update the existing orderline
var lineRecord = record.Lines.FirstOrDefault(l => l.OrderLineID == line.OrderLineID);
if (lineRecord != null)
{
line.MapTo(lineRecord);
_context.Entry(lineRecord).State = EntityState.Modified;
}
else
{
lineRecord = line.MapTo<OrderLineRecord>();
// lineRecord.ProductOption = line.ProductOption.MapTo<ProductOptionRecord>();
record.Lines.Add(lineRecord);
}
}
var linesToRemove = record.Lines.Where(l => !order.Lines.Any(ol => ol.OrderLineID == l.OrderLineID)).ToList();
_context.OrderLines.RemoveRange(linesToRemove);
_context.SaveChanges();
// Populate the primary keys of the orderlines to pick up any new IDs
foreach(var line in order.Lines.Where(x => x.OrderLineID == 0))
{
var lineRecord = record.Lines.Single(l => l.ProductOption.SKU == line.ProductOption.SKU);
line.SetPrivatePropertyValue("Order_OrderID", lineRecord.Order_OrderID);
line.SetPrivatePropertyValue("OrderLineID", lineRecord.OrderLineID);
}
// Populate the primary key of the order in case this is a new record
order.SetPrivatePropertyValue("OrderID", record.OrderID);
}
public bool AppliesTo(Order order)
{
return true;
}
