add menu item taxable

app/models/menu_item.rb

@@ -13,7 +13,7 @@ class MenuItem < ApplicationRecord
   has_many :menu_item_sets
   has_many :item_sets, through: :menu_item_sets
 
-  validates_presence_of :item_code, :name, :type, :min_qty, :taxable,:account_id
+  validates_presence_of :item_code, :name, :type, :min_qty,:account_id
   validates_uniqueness_of :item_code
   
   default_scope { order('item_code asc') }

app/models/order.rb

@@ -133,7 +133,7 @@ class Order < ApplicationRecord
 
           OrderItem.processs_item(menu_item[:item_code], item[:item_instance_code], menu_item[:name], menu_item[:alt_name], menu_item[:account_id],
                           item[:quantity],menu_item[:price], item[:options], set_order_items, self.id,
-                          self.employee_name)
+                          self.employee_name, menu_item[:taxable])
 
         #end
       end

app/models/order_item.rb

@@ -20,7 +20,7 @@ class OrderItem < ApplicationRecord
   #     option_values : [],
   #     sub_order_items : [],
   # }
-  def self.processs_item (item_code, instance_code, menu_name, alt_name, account_id, qty,price, options, set_menu_items, order_id, item_order_by)
+  def self.processs_item (item_code, instance_code, menu_name, alt_name, account_id, qty,price, options, set_menu_items, order_id, item_order_by, taxable)
 
     orderitem = OrderItem.create do |oitem|
       oitem.order_id = order_id
@@ -31,6 +31,7 @@ class OrderItem < ApplicationRecord
       oitem.account_id = account_id
       oitem.qty       = qty
       oitem.price   = price
+      oitem.taxable = taxable
       oitem.options     = options
       oitem.set_menu_items = set_menu_items
       oitem.item_order_by = item_order_by #person who order this. * If emenu - it will be login user on the app

app/models/sale.rb

@@ -225,7 +225,11 @@ class Sale < ApplicationRecord
       puts "item.sales_item_id ddd"
       puts item.sale_item_id
       subtotal_price = subtotal_price + item.price
-      total_taxable = total_taxable + item.taxable_price
+
+      # only calc tax when true
+      if(item.is_taxable)
+        total_taxable = total_taxable + item.taxable_price
+      end
       # total_taxable = total_taxable + (item.taxable_price * item.qty)
     end
 
@@ -287,7 +291,11 @@ class Sale < ApplicationRecord
       if item.remark != 'void' && item.remark != 'foc'
         #compute each item and added to total
         subtotal_price = subtotal_price + item.price
-        total_taxable = total_taxable + item.price
+
+        # only calc tax when true
+        if(item.is_taxable)
+          total_taxable = total_taxable + item.taxable_price
+        end
       end
     end