41 lines
1.4 KiB
Ruby
41 lines
1.4 KiB
Ruby
# frozen_string_literal: true
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module ApplicationCable
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class Connection < ActionCable::Connection::Base
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identified_by :current_user, :current_contributor
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def connect
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# The order is important here, because a valid user is required to find a valid contributor.
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self.current_user = find_verified_user
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self.current_contributor = find_verified_contributor
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end
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def disconnect
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# Any cleanup work needed when the cable connection is cut.
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end
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private
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def session
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# `session` is not available here, so that we need to use `cookies.encrypted` instead
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cookies.encrypted[Rails.application.config.session_options[:key]].symbolize_keys
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end
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def find_verified_user
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# Finding the current_user is similar to the code used in application_controller.rb#current_user
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current_user = ExternalUser.find_by(id: session[:external_user_id]) || InternalUser.find_by(id: session[:user_id])
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current_user&.store_current_study_group_id(session[:study_group_id])
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current_user || reject_unauthorized_connection
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end
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def find_verified_contributor
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# Finding the current_contributor is similar to the code used in application_controller.rb#current_contributor
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if session[:pg_id]
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current_user.programming_groups.find(session[:pg_id])
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else
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current_user
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end
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end
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end
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end
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