split bill process

app/controllers/origami/payments_controller.rb

@@ -186,9 +186,21 @@ class Origami::PaymentsController < BaseOrigamiController
       @table_no = ''
       @dining  = ''
 
-      @shop        =  Shop::ShopDetail  
+      @shop        =  Shop::ShopDetail  #show shop info 
 
       saleObj = Sale.find(sale_id)
+
+      #total customer with individual total amount
+      survey = nil
+      @individual_total = Array.new
+      if !@sale_data.nil?
+        survey = Survey.find_by_receipt_no(@sale_data.receipt_no)
+        if !survey.nil?
+          per_person_amount = saleObj.grand_total.to_f / survey.total_customer.to_i
+          @individual_total.push({'total_customer' => survey.total_customer, 'per_person_amount' => per_person_amount.to_f })
+        end
+      end
+
       # rounding adjustment
       if @shop.is_rounding_adj
         a = saleObj.grand_total % 25 # Modulus