Module: Modules::Owners::Reports::SoldOutReport

Included in:
Modules::Owners::Reports
Defined in:
app/my_lib/modules/owners/reports/sold_out_report.rb

Instance Method Summary collapse

Instance Method Details

#build_sold_out_report ⇒ Object 



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# File 'app/my_lib/modules/owners/reports/sold_out_report.rb', line 5

def build_sold_out_report
  date = params.require(:date).to_date
  time_type = params.require(:time_type)

  if restaurant == :nil
    # Return empty data
    return { covers: 0, status_seat: 'full', date: date.day.ordinalize }
  end

  reservations = if restaurant.is_a?(RestaurantGroup)
                   restaurant.reservations.includes(:restaurant).where(date: date)
                 else
                   restaurant.reservations.where(date: date)
                 end

  # FIXME rename to `lunch`
  if time_type == 'dine_in'
    reservations = reservations.where(start_time: '12:00'..'16:00')
  elsif time_type == 'dinner'
    reservations = reservations.where(start_time: '16:00'..'23:45')
  else
    raise NotImplementedError
  end
  cache_key = "Modules:Owners:Reports:SoldOutReport:#{restaurants_cache_key}:#{reservations.cache_key}:#{date}:#{I18n.locale}"
  Rails.cache.fetch(cache_key) do
    reservations_group = reservations.group_by(&:date_format)
    date_format = date.strftime('%d/%m/%Y')
    {
      covers: reservations_group[date_format]&.sum(&:party_size) || 0,
      status_seat: status_seat_by(date, time_type),
      date: date.day.ordinalize,
    }
  end
end

#status_seat_by(date, time_type) ⇒ Object 



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# File 'app/my_lib/modules/owners/reports/sold_out_report.rb', line 40

def status_seat_by(date, time_type)
  date_format = date.strftime('%d/%m/%Y')

  @seat_left_status ||= Hash.new do |h, key|
    inv = InvCheckerFactory.new(restaurant.id, restaurant.time_zone).create_inv_checker_service
    inv.skip_past_time_error = true
    seat_status = []

    _date_format = key[0]
    _time_type = key[1]
    inv.get_inv_by_date(_date_format.to_date).select do |_start_time, _inv|
      if time_type == 'dine_in'
        Reservation::LUNCH_PERIODS.include?(_start_time)
      else
        Reservation::DINNER_PERIODS.include?(_start_time)
      end
    end.keys.each do |start_time|
      # TODO use InvCheckerFactory#seat_lefts
      seat_left = inv.seat_left(date, start_time) || 0
      seat_status << seat_left
    end
    h[key.join(':')] = seat_status
  end

  seat_left_status = @seat_left_status[[date_format, time_type]]
  contain_positive = seat_left_status.map(&:positive?).include?(true)
  contain_zero = seat_left_status.map(&:zero?).include?(true)
  if !contain_positive && contain_zero
    'full'
  elsif contain_positive && contain_zero
    'low'
  elsif contain_positive && !contain_zero
    'available'
  else
    'full'
  end
end