Current OCO logic is completely wrong

The current logic would apply the target/SL bracket in $ to a new position. If you want to enter more than one trade of different size or ticker before the first trade is executed, and if you want to have a different bracket than the first one, you cannot. Because it would only apply the latest bracket too both trades only when the trade is executed. OCO should be associated with each trade seperately before the trade is executed so each trade can have a different bracket.