# frozen_string_literal: true

class BackendSgx
	def initialize(jid=CONFIG[:sgx], creds=CONFIG[:creds])
		@jid = jid
		@creds = creds
	end

	def register!(customer_id, tel)
		ibr = mkibr(:set, customer_id)
		ibr.nick = @creds[:account]
		ibr.username = @creds[:username]
		ibr.password = @creds[:password]
		ibr.phone = tel
		IQ_MANAGER.write(ibr)
	end

	def registered?(customer_id)
		IQ_MANAGER.write(mkibr(:get, customer_id)).catch { nil }.then do |result|
			if result&.respond_to?(:registered?) && result&.registered?
				result
			else
				false
			end
		end
	end

protected

	def mkibr(type, customer_id)
		ibr = IBR.new(type, @jid)
		ibr.from = "customer_#{customer_id}@#{CONFIG[:component][:jid]}"
		ibr
	end
end