33 lines
773 B
Ruby
33 lines
773 B
Ruby
# controllers/application_controller.rb
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class ApplicationController < ActionController::Base
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protect_from_forgery with: :exception
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helper_method :current_user
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helper_method :current_session
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helper_method :logged_in?
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include Pundit
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rescue_from Pundit::NotAuthorizedError, with: :user_not_authorized
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private
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def current_user
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@current_user ||= User.find(current_session[:user_id]) if current_session
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@current_user ||= GuestUser.new
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end
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def current_session
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@current_session ||= UserSession.authenticate(cookies[:user_session])
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end
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def logged_in?
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current_user.registered?
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end
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def user_not_authorized
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flash[:alert] = 'You are not authorized to perform this action.'
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redirect_to(request.referrer || root_path)
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end
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end
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