mysociety/alaveteli

# app/controllers/request_game_controller.rb:
# The 'categorise old requests' game
#
# Copyright (c) 2009 UK Citizens Online Democracy. All rights reserved.
# Email: hello@mysociety.org; WWW: http://www.mysociety.org/

class RequestGameController < ApplicationController
  def play
    session[:request_game] = Time.zone.now

    @missing = InfoRequest.
      where_old_unclassified.
        is_searchable.
          count
    @total = InfoRequest.is_searchable.count
    @done = @total - @missing
    @percentage = if @total > 0
      (@done.to_f / @total.to_f * 10_000).round / 100.0
    else
      100.0
    end
    @requests = InfoRequest.
      includes(:public_body, :user).
        where_old_unclassified.
          limit(3).
            is_searchable.
              order(Arel.sql('random()'))

    if @missing == 0
      flash.now[:notice] = {
        partial: "request_game/game_over",
        locals: {
          helpus_url: help_credits_path(anchor: "helpus"),
          site_name: site_name
        }
      }
    end

    @league_table_28_days = RequestClassification.league_table(10,
      [ "request_classifications.created_at >= ?", Time.zone.now - 28.days ])
    @league_table_all_time = RequestClassification.league_table(10)
    @play_urls = true
  end

  def show
    url_title = params[:url_title]
    unless authenticated?
      ask_to_login(
        web: _('To play the request categorisation game'),
        email: _('Then you can play the request categorisation game.'),
        email_subject: _('Play the request categorisation game')
      )
      return
    end
    redirect_to show_request_url(url_title)
  end

  def stop
    session[:request_game] = nil
    flash[:notice] = _('Thank you for helping us keep the site tidy!')
    redirect_to frontpage_url
  end
end