41 lines
1.2 KiB
Ruby
41 lines
1.2 KiB
Ruby
module Tournaments
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class FillKnockoutSources
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def self.call(tournament)
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new(tournament).call
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end
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def initialize(tournament)
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@tournament = tournament
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end
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def call
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@tournament.matches.find_each do |match|
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next if match.home_source_kind.blank? && match.away_source_kind.blank?
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home = resolve(match, :home)
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away = resolve(match, :away)
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attrs = {}
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attrs[:home_participant] = home if home && match.home_participant_id.blank?
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attrs[:away_participant] = away if away && match.away_participant_id.blank?
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match.update!(attrs) if attrs.any?
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end
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end
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private
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def resolve(match, side)
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kind = match.public_send("#{side}_source_kind")
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case kind
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when "winner_match"
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source = Match.find_by(id: match.public_send("#{side}_source_match_id"))
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source&.winner_participant
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when "group_rank"
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group = TournamentGroup.find_by(id: match.public_send("#{side}_source_group_id"))
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rank = match.public_send("#{side}_source_rank").to_i
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return nil unless group && rank.positive?
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Tournaments::Standings.call(group)[rank - 1]&.participant
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end
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end
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end
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end
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