Fix bugs and improvements

fix payment outstanding with amount <= 0
fix payment outstanding with other payments

app/controllers/origami/quick_service_controller.rb

@@ -10,39 +10,23 @@ class Origami::QuickServiceController < ApplicationController
   def index
     today = DateTime.now
     day = Date.today.wday
-    # if params[:menu] == "true"
+
     @menus    = []
     @menu     = []
-    # else
-    #    @menus    = Menu.all
-    #    @menu     = MenuCategory.active.where("menu_id =#{@menus[0].id}").order('order_by asc')
-    # end
     @zone     = Zone.all
     @customer = Customer.all
-    @tables   = Table.all.active.order('status desc')
-    @rooms    = Room.all.active.order('status desc')
+    @tables   = Table.active.order('status desc')
+    @rooms    = Room.active.order('status desc')
     @cashier_type = "quick_service"
     display_type = Lookup.find_by_lookup_type("display_type")
-    if !display_type.nil? && display_type.value.to_i ==2
+    if !display_type.nil? && display_type.value.to_i == 2
       @display_type = display_type.value
     else
       @display_type = nil
     end
 
     #checked quick_service only
-    @quick_service_only = false
-    lookup_dine_in = Lookup.collection_of('quickservice_add_order')
-    puts 'lookup_dine_in!!!!'
-    puts lookup_dine_in
-    if !lookup_dine_in.empty?
-      lookup_dine_in.each do |dine_in|
-        if dine_in[0].downcase == "quickserviceaddorder"
-          if dine_in[1] == '1'
-            @quick_service_only = true
-          end
-        end
-      end
-    end
+    @quick_service_only = Lookup.collection_of('quickservice_add_order').any? { |x| x == ["quickserviceaddorder", "1"] }
 
     render "origami/addorders/detail"
   end
@@ -121,7 +105,7 @@ class Origami::QuickServiceController < ApplicationController
     order.table_id = params[:table_id]  # this is dining facilities's id
     order.waiters = current_login_employee.name
     order.employee_name = current_login_employee.name
-    
+
     order.is_extra_time = is_extra_time
     order.extra_time    = extra_time