Deluge code for creating purchase order based on sales order

gistfile1.txt

sales_order_record = zoho.crm.getRecordById("Sales_Orders",sales_order_id.toLong());

products = sales_order_record.get("Product_Details");

account_id = sales_order_record.get("Account_Name").getJSON("id");
account_record = zoho.crm.getRecordById("Accounts", account_id.toLong());
products_list = products.toJSONList();
products_for_purchase_order = List:Map();
grand_total = 0.0;
total_without_tax = 0.0;
total_tax = 0.0;
for each  product_json in products_list
{
  product_id = product_json.get("product").getJSON("id");
  product_record = zoho.crm.getRecordById("Products",product_id.toLong());
  pack_details = product_record.get("Pack_Details");
  if (pack_details != null) {
    pack_details_map = pack_details.toMap();
    for each item_key in pack_details_map.keys()
    {
      item_data = pack_details_map.get(item_key).toMap();
      product_for_purchase_order = zoho.crm.getRecordById("Products",item_data.get("id").toLong());
      total_for_line_item = item_data.get("quantity").toDecimal() * product_for_purchase_order.get("Unit_Price").toDecimal();
      tax_type = product_for_purchase_order.get("Tax");
      net_total = total_for_line_item;
      line_item_map = Map:String(
        {
          "product": product_for_purchase_order.get("id"),
          "quantity": item_data.get("quantity"),
          "unit_price":product_for_purchase_order.get("Unit_Price"),
          "list_price":product_for_purchase_order.get("Unit_Price"),
          "total":total_for_line_item,
          "total_after_discount":total_for_line_item,
          "net_total":net_total
        });

      tax_for_line_item = 0;
      if(tax_type.contains("Expenses"))
      {
        tax_for_line_item = total_for_line_item * 0.1;
        line_tax = tax_type + "===10";
        net_total = total_for_line_item * 1.1;
        line_item_map.put("Tax",tax_for_line_item);
        line_item_map.put("Line_Tax",line_tax);
        line_item_map.put("Net_Total",net_total);
        line_item_map.put("Line_Tax", line_tax);
      }
      should_add = false;

      if(item_key == "tins" && account_record.get("Roof_Type") == "Tin")
      {
        should_add = true;
      }
      else if(item_key == "tiles" && account_record.get("Roof_Type").contains("Tile"))
      {
        should_add = true;
      }
      else if(item_key != "tiles" && item_key != "tins")
      {
        should_add = true;
      }

      if(should_add)
      {
        total_tax = total_tax + tax_for_line_item;
        total_without_tax = total_without_tax + total_for_line_item;
        grand_total = grand_total + net_total;
        products_for_purchase_order.add(line_item_map);
      }
    }
  }
}

new_purchase_order = Map:String({
  "Subject":sales_order_record.get("Subject"),
  "Account": account_id,
  "PO_Number":sales_order_record.get("Contract_Number"),
  "Tracking_Number":sales_order_record.get("Contract_Number"),
  "Sales_Order":sales_order_record.get("id"),
  "Opportunity_Information":sales_order_record.get("Deal_Name"),
  "Billing_Street":sales_order_record.get("Billing_Street"),
  "Billing_City":sales_order_record.get("Billing_City"),
  "Billing_State":sales_order_record.get("Billing_State"),
  "Billing_Code":sales_order_record.get("Billing_Code"),
  "Billing_Country":sales_order_record.get("Billing_Country"),
  "Shipping_City":account_record.get("Suburb"),
  "Shipping_State":account_record.get("State"),
  "Shipping_Code":account_record.get("Postcode").toString(),
  "Product_Details":products_for_purchase_order,
  "Sub_Total":total_without_tax,"Tax":total_tax,"Grand_Total":grand_total,
  "Total_Amount_at_line_item_level":total_without_tax,
  "Total_Tax_at_line_item_level":total_tax
});
create_resp = zoho.crm.create("Purchase_Orders",new_purchase_order);

url_for_purchase_order = "https://crm.zoho.com/crm/EntityInfo.do?module=PurchaseOrders&id=" + create_resp.get("id");
openUrl(url_for_purchase_order,"Same Window");
return url_for_purchase_order;