Game list is sortable

1 files changed, 13 insertions, 1 deletions

@@ -1,9 +1,21 @@
 class GamesController < ApplicationController
+  helper_method :sort_column, :sort_direction
+
   def index
-    @games = Game.order(started_on: :desc)
+    @games = Game.order(sort_column + " " + sort_direction)
 
     if params[:status]
       @games = @games.where(status: params[:status])
     end
   end
+
+  private
+
+    def sort_column
+      Game.column_names.include?(params[:sort]) ? params[:sort] : "started_on"
+    end
+
+    def sort_direction
+      %[asc desc].include?(params[:dir]) ? params[:dir] : "asc"
+    end
 end