9 lines
343 B
Ruby
9 lines
343 B
Ruby
class TournamentGroup < ApplicationRecord
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belongs_to :tournament
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has_many :participants, class_name: "TournamentParticipant", foreign_key: :group_id, dependent: :nullify
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has_many :matches, dependent: :nullify
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validates :name, presence: true
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validates :position, numericality: { only_integer: true, greater_than_or_equal_to: 0 }
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end
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