Method: ActiveScaffold::Finder::ClassMethods#datetime_from_to_for_trend

Defined in:

lib/active_scaffold/finder.rb

#datetime_from_to_for_trend(column, value) ⇒ Object

# File 'lib/active_scaffold/finder.rb', line 400

def datetime_from_to_for_trend(column, value)
  case value['opt']
  when 'PAST'
    trend_number = [value['number'].to_i, 1].max
    now = datetime_now
    if datetime_column_date?(column)
      from = now.beginning_of_day.ago(trend_number.send(value['unit'].downcase.singularize.to_sym))
      to = now.end_of_day
    else
      from = now.ago(trend_number.send(value['unit'].downcase.singularize.to_sym))
      to = now
    end
    [from, to]
  when 'FUTURE'
    trend_number = [value['number'].to_i, 1].max
    now = datetime_now
    if datetime_column_date?(column)
      from = now.beginning_of_day
      to = now.end_of_day.in(trend_number.send(value['unit'].downcase.singularize.to_sym))
    else
      from = now
      to = now.in(trend_number.send(value['unit'].downcase.singularize.to_sym))
    end
    [from, to]
  end
end