is there a findoneorcreate function in the js lib ?

upsert

is able to do the same thing https://github.com/prisma/prisma-client-js/issues/85#issuecomment-660057346

Here’s an example on how you could achieve findOneOrCreate: https://stackoverflow.com/questions/71524243/how-to-find-or-create-a-record-with-prisma