9 lines
271 B
Ruby
9 lines
271 B
Ruby
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class MapChannel < ApplicationCable::Channel
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# Called when the consumer has successfully
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# become a subscriber of this channel.
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def subscribed
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return unless Pundit.policy(current_user, Map.find(params[:id])).show?
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stream_from "map_#{params[:id]}"
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end
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end
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