init project

app/queries/users/video_query.rb

@@ -0,0 +1,28 @@
+class Users::VideoQuery < ApplicationQuery
+  include CustomSortable
+
+  sort_columns :published_at, :title, default_by: :published_at, default_direction: :desc
+
+  attr_reader :user, :params
+
+  def initialize(user, params)
+    @user   = user
+    @params = params
+  end
+
+  def call
+    videos = user.videos
+
+    videos =
+      case params[:status]
+      when 'published'  then videos.published
+      when 'processing' then videos.processing
+      else videos.published
+      end
+
+    keyword = params[:keyword].to_s.strip
+    videos = videos.where('title LIKE ?', "%#{keyword}%") if keyword.present?
+
+    custom_sort(videos, params[:sort_by], params[:sort_direction])
+  end
+end