add base url for cloud mode

app/controllers/api/restaurant/menu_controller.rb

@@ -7,7 +7,10 @@ class Api::Restaurant::MenuController < Api::ApiController
     # checksum = File.readlines("public/checksums/menu_json.txt").pop.chomp
 
     all_menu = Menu.all
-
+    @request_url = ''
+    if ENV["SERVER_MODE"] == "cloud"
+      @request_url = request.subdomain  + "." + request.domain #local_url => 'http://0.0.0.0:3000'
+    end
     # to hash
     menu_array = []
     all_menu.each do |m|

app/views/api/restaurant/menu/_menu.json.jbuilder

@@ -17,7 +17,7 @@ if (menu.menu_categories)
 
     if category.menu_items
       json.items category.menu_items do |item|
-        json.partial! 'api/restaurant/menu/menu_item', item: item
+        json.partial! 'api/restaurant/menu/menu_item', item: item, request_url: request_url
       end
     end
   end

app/views/api/restaurant/menu/_menu_item.json.jbuilder

@@ -53,7 +53,11 @@ json.id           item.id
 json.code    item.item_code
 json.name         item.name
 json.alt_name     item.alt_name
-json.image        item.image_path.url
+if !request_url.nil? && request_url != ''
+  json.image        request_url + item.image_path.url.to_s
+else
+  json.image        item.image_path.url
+end
 json.description  item.description
 json.information  item.information
 json.type         item.type

app/views/api/restaurant/menu/index.json.jbuilder

@@ -5,7 +5,7 @@ menu_json = json.array! @menus do |menu|
   json.valid_time_from menu.valid_time_from.strftime("%H:%M")
   json.valid_time_to menu.valid_time_to.strftime("%H:%M")
 
-  json.partial! 'api/restaurant/menu/menu', menu: menu
+  json.partial! 'api/restaurant/menu/menu', menu: menu, request_url: @request_url
   # if (@current_menu)
   #   json.current_menu do
   #     json.partial! 'api/restaurant/menu/menu', menu: @current_menu