1 files changed, 21 insertions, 0 deletions

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