Calculating Costs

Calculations.js

var Declined = false;  
  
  if(Notice < 3){
    Declined = true;
  } else if (Notice <6){
    NewSubmission["Notice"] = Notice.toString() + " days - £5 Fast track surcharge";
  } else {
  NewSubmission["Notice"] = Notice.toString() + " days - No surcharge";
  }
  
// Extract the cost from the description string  
var CakeCost = parseInt(NewSubmission["Size"].slice(NewSubmission["Size"].indexOf("£")+1),10); 
var DeliveryCost = (NewSubmission["Delivery"].slice(0,8) == "Delivery") ? 3 : 0;
var FastTrackCost = (Notice < 6) ? 5 : 0;
  
// Add all chargeable elements   
var TotalCost = CakeCost + DeliveryCost + FastTrackCost;
  
// Display as text for humans to read  
NewSubmission["Total Cost"] = "£" + TotalCost.toFixed(2);