Module: Reservation::EventFilter

Included in:
Event
Defined in:
lib/reservation/event_filter.rb

Instance Method Summary collapse

Instance Method Details

#filter_events(options) ⇒ Object 



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# File 'lib/reservation/event_filter.rb', line 13

def filter_events options
  from = options["from"]
  upto = options["upto"]
  context = options["context"]
  schedule = options["schedule"]

  events = ::Reservation.events

  if from
    from = from.is_a?(String) ? Date.parse(from) : from.to_date
    events = events.since(from)
  end

  if upto
    upto = upto.is_a?(String) ? parse_time_for_upto(upto) : upto.to_time if upto
    events = events.upto(upto) if upto
  end

  if context
    context = [context] unless context.is_a? Array
    context = context.uniq
    events = context.inject(events) { |ee, ctx|
      ee.reserved_for(ctx)
    }
  end

  if schedule
    schedule = ::Reservation::Schedule::Weekly.new schedule
    events = schedule.filter events
  end

  events
end

#parse_time_for_upto(txt) ⇒ Object 



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# File 'lib/reservation/event_filter.rb', line 3

def parse_time_for_upto txt
  d = Date.parse(txt) rescue nil
  t = Time.parse(txt) rescue nil
  raise "can't read date/time #{txt.inspect}" if d.nil? && t.nil?
  if d && (d.to_time == t)
    return (d + 1.day).to_time
  end
  t
end