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Versions: 24
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Contents
# frozen_string_literal: true
module PagesCore
module PoliciesHelper
extend ActiveSupport::Concern
included do
helper_method :policy
end
module ClassMethods
def require_authorization(object: nil, instance: nil)
object ||= inferred_policy_class
before_action do |controller|
instance_name = "@#{object.name.underscore}"
record = instance || controller.instance_variable_get(instance_name)
verify_policy_with_proc(controller, record || object)
end
end
def inferred_policy_class
const_get(name.demodulize.gsub(/Controller$/, "").singularize)
end
end
def policy(object)
Policy.for(current_user, object)
end
def verify_policy_with_proc(controller, record)
record = controller.instance_eval(&record) if record.is_a?(Proc)
verify_policy(record)
end
def verify_policy(record)
return true if policy(record).public_send("#{action_name}?")
raise PagesCore::NotAuthorized
end
end
end
Version data entries
24 entries across 24 versions & 1 rubygems