old ui gallery change to new ui need to run

rake gallery_album:gallery_album_to_new

lib/tasks/gallery_album.rake

@@ -0,0 +1,106 @@
+# encoding: utf-8 
+require 'mongo'
+
+namespace :gallery_album do
+  task :gallery_album_to_new => :environment do
+
+    @db = Mongoid.database
+
+    category_name = "gallery_category"
+    model_name = "album"
+    fs_files = @db['fs.files']
+    fs_chunks = @db['fs.chunks']
+    collection_category = @db[category_name.pluralize]
+    old_collection_db = @db['gallery_albums']
+    old_image_collection_db = @db['gallery_images']
+    categories = collection_category.find.entries if collection_category
+    collection_model = @db[model_name.pluralize]
+    collection_buffer_category = @db['buffer_categories']
+    collection_prototype_auth = @db['prototype_auths']
+
+    if categories.present?
+      module_app = ModuleApp.where(key: 'gallery').first
+      if module_app.try(:has_category)
+        categories.each do |category|
+          new_category = module_app.categories.build
+          new_category.title_translations = category['name']
+          new_category.disable = false
+          new_category.save
+
+          old_module_db = old_collection_db.find(gallery_category_id: category['_id']).entries
+          if old_module_db.present?
+            old_module_db.each do |old_module|
+
+              new_main_db = Album.new
+              new_main_db.name_translations = old_module['name']
+              new_main_db.description_translations = old_module['description']
+              new_main_db.category_id = new_category.id
+              new_main_db.updated_at = old_module['updated_at']
+              new_main_db.created_at = old_module['created_at']
+              new_main_db.save
+
+              old_module_db_images = old_image_collection_db.find(gallery_album_id: old_module['_id']).entries
+              if old_module_db_images.present?
+                old_module_db_images.each do |old_module_db_image|
+
+                  new_image = new_main_db.album_images.build
+
+                  tmp_file = File.new(old_module_db_image['file'], 'w+')
+
+                  file_url = "gallery/gallery_image/file/#{old_module_db_image['_id']}/#{old_module_db_image['file']}"
+
+                  tmp_file.write(Mongo::GridFileSystem.new(Mongoid.database).open(file_url, 'r').read.force_encoding("UTF-8"))
+
+                  new_image.file = tmp_file
+
+                  new_image.save
+
+                  # # delete copy file
+                  FileUtils.rm_f(tmp_file)
+
+                  #del old file
+                  ffs = fs_files.find(filename: "#{file_url}").first  
+
+                  fs_chunks.remove(files_id: ffs["_id"])
+
+                  fs_files.remove(filename: "#{file_url}")
+
+                end
+              end
+
+            end
+          end
+
+          collection_model.find("#{category_name}_id" => category['_id']).each do |object|
+            object['category_id'] = new_category.id
+            object.delete("#{category_name}_id")
+            collection_model.save object
+            collection_buffer_category.save ({ '_type' => 'BufferCategory', 'category_id' => new_category.id, 'categorizable_type' => model_name.camelize, 'categorizable_id' => object['_id'] })
+          end
+          object_auths = collection_prototype_auth.find(_type: 'ObjectAuth', obj_authable_id: category['_id'], '$or' => [{privilege_user_ids: {'$not' => {'$size' => 0}}}, {role_ids: {'$not' => {'$size' => 0}}}, {sub_role_ids: {'$not' => {'$size' => 0}}}]).entries
+          if object_auths.present?
+            object_auths.each do |object_auth|
+              if object_auth['title'].eql?('fact_check')
+                authorization = new_category.auth_approval || new_category.create_auth_approval(module_app_id: module_app.id, title: "category_approval_#{module_app.key}")   
+              else
+                authorization = new_category.auth_sub_manager || new_category.create_auth_sub_manager(module_app_id: module_app.id, title: "category_authorization_#{module_app.key}")
+              end
+              add_users(object_auth, authorization)
+              collection_prototype_auth.remove(object_auth)
+            end
+          end
+
+        end
+
+      end
+    end
+
+    #del db table
+    collection_category.drop
+    old_collection_db.drop
+    old_image_collection_db.drop
+
+  end 
+
+
+end

lib/tasks/new_ui.rake

@@ -5,7 +5,7 @@ namespace :new_ui do
                   %w(ask ask_question ask_category),
                   %w(asset asset),
                   %w(faq qa),
-                  %w(gallery album gallery_category),
+                  # %w(gallery album gallery_category),
                   %w(location location),
                   %w(personal_book writing_book),
                   %w(personal_conference writing_conference),