wasp/examples/realworld/ext/actions.js

import { createNewUser } from '@wasp/core/auth.js'
import HttpError from '@wasp/core/HttpError.js'

export const signup = async ({ username, email, password }, context) => {
  try {
    await createNewUser({ username, email, password })
  } catch (err) {
    // TODO: I wish I didn't have to do this, I would love this to be in some
    //   degree done automatically.
    if (err.code == 'P2002') {
      throw new HttpError(400, err.meta.target + " must be unique.")
    }
    throw err
  }
}

export const updateUser = async ({ email, username, bio, profilePictureUrl, newPassword }, context) => {
  // TODO: Nicer error handling! Right now everything is returned as 500 while it could be instead
  //   useful error message about username being taken / not unique, and other validation errors.
  await context.entities.User.update({
    where: { email },
    data: {
      username,
      bio,
      profilePictureUrl,
      password: newPassword || undefined
    }
  })
}