32 lines
624 B
Ruby
32 lines
624 B
Ruby
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# frozen_string_literal: true
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# This is used on a topic page
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class TopicParticipantGroupsSummary
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attr_reader :topic, :options
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def initialize(topic, options = {})
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@topic = topic
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@options = options
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@group = options[:group]
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end
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def summary
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group_participants.compact
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end
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def group_participants
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return [] if group_ids.blank?
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group_ids.map { |id| group_lookup[id] }
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end
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def group_ids
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ids = topic.allowed_group_ids
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ids = ids - [@group.id] if @group.present?
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ids
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end
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def group_lookup
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@group_lookup ||= options[:group_lookup] || GroupLookup.new(group_ids)
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end
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end
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