Kevin McConnell
29 lines
701 B
Ruby
29 lines
701 B
Ruby
module Bubble::Watchable
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extend ActiveSupport::Concern
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included do
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has_many :watches, dependent: :destroy
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has_many :watchers, -> { merge(Watch.watching) }, through: :watches, source: :user
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after_create :set_watching_for_creator
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end
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def watched_by?(user)
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watchers_and_subscribers.include?(user)
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end
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def set_watching(user, watching)
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watches.where(user: user).first_or_create.update!(watching: watching)
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end
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def watchers_and_subscribers
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User.where(id: bucket.subscribers.pluck(:id) +
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watches.watching.pluck(:user_id) - watches.not_watching.pluck(:user_id))
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end
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private
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def set_watching_for_creator
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set_watching(creator, true)
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end
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end
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