gistfile1.rb

  def get_events
    # TODO: remove - this is for testing and benchmarking the two implementations
    if false
      (conditions ||= []) << "user_id IN (#{params[:employee_ids].split('-').map{|i| i.to_i}.join(',')})" unless params[:employee_ids].blank?
      (conditions ||= []) << "client_id IN (#{params[:client_ids].split('-').map{|i| i.to_i}.join(',')})" unless params[:client_ids].blank?
      (conditions ||= []) << "group_id IN (#{params[:group_ids].split('-').map{|i| i.to_i}.join(',')})" unless params[:group_ids].blank?
      
      @events = conditions.blank? ? [] : Event.all(:conditions => ["(starts_on >= ? AND ends_on <= ?) AND (#{conditions.join(' OR ')})", Time.at(params[:start].to_i), Time.at(params[:end].to_i)], :include => :group)  
      render :json => { :events => @events.map {|e| e.attrs_for_json(params[:employee_ids], params[:client_ids]) } }
    else
      start_time = Time.at(params[:start].to_i); end_time = Time.at(params[:end].to_i);
      employee_events = (params[:employee_ids].present? ? Event.between(start_time, end_time, :user_id, params[:employee_ids].split('-')) : [])
      client_events = (params[:client_ids].present? ? Event.between(start_time, end_time, :client_id, params[:client_ids].split('-')) : [])
      group_events = (params[:group_ids].present? ? Event.between(start_time, end_time, :group_id, params[:group_ids].split('-')) : [])
      @events = (employee_events + client_events + group_events).uniq
      render :json => { :events => @events.map {|e| e.attrs_for_json(params[:employee_ids], params[:client_ids]) } }
    end
  end