You are 'to be congratulated' [=you should be congratulated; you deserve praise] on/for your excellent work.
She 'congratulated' herself for getting the best grade in her class.
I'd like to 'congratulate' you on/for your success.
(..) - Did Vincent Mancini call about her? - No. - You promised to stay out there, twice. - I know. Joey Zasa showed up. He's waiting in the lobby. He wants to personally congratulate you. Show his respect. - Do I have to see him? - He says you're his patron. Hey, Vinnie! (..)1990 The Godfather Part III