private void Child_Fetch(ILineItemDto dto)
{
_id = dto.Id;
LoadProperty <string>(ProductNameProperty, dto.ProductName);
LoadProperty <decimal>(PriceProperty, dto.Price);
LoadProperty <int>(QuantityProperty, dto.Quantity);
_timestamp = dto.Timestamp;
}
void IOrderContext.UpdateLineItem(ILineItemDto existingLineItem)
{
//call sproc to update line item
Binary newTimestamp = null;
_db.update_line_item(
existingLineItem.Id,
existingLineItem.OrderId,
existingLineItem.ProductName,
existingLineItem.Price,
existingLineItem.Quantity,
existingLineItem.Timestamp,
ref newTimestamp);
//populate DTO with new timestamp returned from sproc
existingLineItem.Timestamp = newTimestamp.ToArray();
}
void IOrderContext.InsertLineItem(ILineItemDto newLineItem)
{
//call sproc to insert line item
int? id = null;
Binary timestamp = null;
_db.insert_line_item(
ref id,
newLineItem.OrderId,
newLineItem.ProductName,
newLineItem.Price,
newLineItem.Quantity,
ref timestamp);
//populate DTO with ID and timestamp returned from sproc
newLineItem.Id = id.Value;
newLineItem.Timestamp = timestamp.ToArray();
}
void IOrderContext.InsertLineItem(ILineItemDto newLineItem)
{
//call sproc to insert line item
int? id = null;
Binary timestamp = null;
_db.insert_line_item(
ref id,
newLineItem.OrderId,
newLineItem.ProductName,
newLineItem.Price,
newLineItem.Quantity,
ref timestamp);
//populate DTO with ID and timestamp returned from sproc
newLineItem.Id = id.Value;
newLineItem.Timestamp = timestamp.ToArray();
}
void IOrderContext.UpdateLineItem(ILineItemDto existingLineItem)
{
//call sproc to update line item
Binary newTimestamp = null;
_db.update_line_item(
existingLineItem.Id,
existingLineItem.OrderId,
existingLineItem.ProductName,
existingLineItem.Price,
existingLineItem.Quantity,
existingLineItem.Timestamp,
ref newTimestamp);
//populate DTO with new timestamp returned from sproc
existingLineItem.Timestamp = newTimestamp.ToArray();
}
