Jorge Manrubia
31 lines
459 B
Ruby
31 lines
459 B
Ruby
module Command::Cards
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extend ActiveSupport::Concern
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included do
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store_accessor :data, :card_ids
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validates_presence_of :card_ids
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end
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def undoable?
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true
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end
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def needs_confirmation?
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cards.many?
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end
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private
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def cards
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user.accessible_cards.where(id: card_ids)
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end
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def cards_description
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if cards.one?
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"card '#{cards.first.title}'"
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else
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"#{cards.count} cards"
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end
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end
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end
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