Reminder email for timesheet defaulters

mail-task.rake

task :reminder_mail => [:environment] do
  @users = User.active
  @holidays = Holiday.all
  @holiday_dates = []
  @dates_to_check = []

  @holidays.each {|h| @holiday_dates << h.holiday.to_s}
  (Date.new(Time.now.year, Time.now.month, 1)..Date.yesterday).each { |date| @dates_to_check << date.to_s}

  @users.each do |user|	
    missed_hours = []
    @dates_to_check.each do |date|
      puts date.to_date.strftime("%A")
  @todays_entry = Timeentry.find(:all, :conditions => ["user_id=? && task_date=?",user.id, date])
      
      @total_hrs = 0
      @todays_entry.each {|entry| @total_hrs = @total_hrs + entry.hours_taken}
            if (@todays_entry.empty? || @total_hrs < 8) && !@holiday_dates.include?(date) && (date.to_date.strftime("%A") != "Saturday") && (date.to_date.strftime("%A") != "Sunday")
        missed_hours << {:date => date, :total_hrs => @total_hrs}        
      end
    end
    if !missed_hours.empty?
    UserNotifier.deliver_timesheet_reminder(user, missed_hours)
		
    end
  end
end