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19 lines
412 B
Ruby
19 lines
412 B
Ruby
# frozen_string_literal: true
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module Likeable
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extend ActiveSupport::Concern
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included do
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has_many :likes, as: :likeable, inverse_of: :likeable, dependent: :delete_all
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has_many :members, through: :likes
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end
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def liked_by?(member)
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liked_by_members_names.include?(member.login_name)
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end
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def liked_by_members_names
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Member.where(id: likes.pluck(:member_id)).pluck(:login_name)
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end
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end
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