19 lines
428 B
Ruby
19 lines
428 B
Ruby
# frozen_string_literal: true
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class LaExercisesChannel < ApplicationCable::Channel
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def subscribed
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stream_from specific_channel
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end
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def unsubscribed
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stop_all_streams
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end
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private
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def specific_channel
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reject unless StudyGroupPolicy.new(current_user, StudyGroup.find(params[:study_group_id])).stream_la?
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"la_exercises_#{params[:exercise_id]}_channel_study_group_#{params[:study_group_id]}"
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end
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end
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