Module: TimeRangeConcern

Extended by:
ActiveSupport::Concern
Defined in:
app/controllers/concerns/time_range_concern.rb

Instance Method Summary collapse

Instance Method Details

#setup_time_range ⇒ Object 



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# File 'app/controllers/concerns/time_range_concern.rb', line 14

def setup_time_range
  start_time = 1.day.ago
  end_time = Time.zone.now
  selected_time_range = :last_day

  ransack_params = params[:q] || {}

  if ransack_params[:requests_occurred_at_gteq].present?
    # Custom time range from routes index chart zoom which filters requests through an association
    start_time = parse_time_param(ransack_params[:requests_occurred_at_gteq])
    end_time = parse_time_param(ransack_params[:requests_occurred_at_lt])
  elsif ransack_params[:occurred_at_gteq].present?
    # Custom time range from chart zoom where there is no association
    start_time = parse_time_param(ransack_params[:occurred_at_gteq])
    end_time = parse_time_param(ransack_params[:occurred_at_lt])
  elsif ransack_params[:occurred_at_range]
    # Predefined time range from dropdown
    selected_time_range = ransack_params[:occurred_at_range]
    start_time =
      case selected_time_range.to_sym
      when :last_day then 1.day.ago
      when :last_week then 1.week.ago
      when :last_month then 1.month.ago
      when :all_time then 100.years.ago
      end
  end

  time_diff = (end_time.to_i - start_time.to_i) / 3600.0

  if time_diff <= 25
    start_time = start_time.beginning_of_hour
    end_time = end_time.end_of_hour
  else
    start_time = start_time.beginning_of_day
    end_time = end_time.end_of_day
  end

  [ start_time, end_time, selected_time_range, time_diff ]
end