class GoodData::LCM2::SegmentsFilter

Constants

DESCRIPTION
PARAMS

Public Class Methods

call(params) click to toggle source
# File lib/gooddata/lcm/actions/segments_filter.rb, line 23
def call(params)
  filtered_segments = params.segments

  segment_ids = filtered_segments.map(&:segment_id)
  downcase_segment_ids = segment_ids.map(&:downcase)
  duplicated_segment_ids = segment_ids.select { |e| downcase_segment_ids.count(e.downcase) > 1 }.uniq
  fail "Parameter 'segments' contains duplicate segment id(s): #{duplicated_segment_ids.join(', ')}" if duplicated_segment_ids.any?

  if params.segments_filter
    fail 'Segments filter should be a non-empty array!' if !params.segments_filter.is_a?(Array) || params.segments_filter.empty?

    segments_filter = params.segments_filter.map(&:downcase)

    filtered_segments = params.segments.select do |segment|
      segments_filter.include?(segment.segment_id.downcase)
    end
  end

  # Return results
  {
    results: filtered_segments,
    params: {
      segments: filtered_segments
    }
  }
end