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524d1f0264
This is not a normal pattern for setting up ActionCable channels, so it might need some notes. It ensures the broadcasts from the ReportJob are unique not just to the user session but also to the specific tab in the user's browser. Otherwise if the user has two different report pages open in separate tabs with the same session, the broadcast would overwrite the #report-table element in both of them.
14 lines
231 B
Ruby
14 lines
231 B
Ruby
# frozen_string_literal: true
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class ScopedChannel < ApplicationCable::Channel
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class << self
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def for_id(id)
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"ScopedChannel:#{id}"
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end
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end
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def subscribed
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stream_from "ScopedChannel:#{params[:id]}"
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end
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end
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