Typed errors

import { ORPCTaggedError } from "effect-orpc";
import * as z from "zod";

export class UserNotFoundError extends ORPCTaggedError("UserNotFoundError", {
  code: "NOT_FOUND",
  status: 404,
  message: "User not found",
  schema: z.object({ id: z.string() }),
}) {}

const effectProcedure = eos.errors({ UserNotFoundError });

const getUser = effectProcedure
  .input(z.object({ id: z.string() }))
  .effect(function* ({ input }) {
    const usersRepo = yield* UsersRepo;
    const user = yield* usersRepo.findById(input.id);

    if (!user) {
      return yield* new UserNotFoundError({ data: { id: input.id } });
    }

    return user;
  });

const procedure = eos.errors({
  UNAUTHORIZED: { status: 401, message: "Login required" },
  UserNotFoundError,
});

const getUser = procedure.effect(function* ({ errors }) {
  const user = yield* CurrentUser;

  if (!user) {
    return yield* Effect.fail(errors.UNAUTHORIZED());
  }

  return user;
});