Tagged errors

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

class PermissionDenied extends ORPCTaggedError("PermissionDenied", {
  code: "FORBIDDEN",
  status: 403,
  message: "Permission denied",
  schema: z.object({ requiredRole: z.string(), actualRole: z.string() }),
}) {}

const adminProcedure = eos
  .$context<{ role: "viewer" | "admin" }>()
  .errors({ PermissionDenied })
  .use(function* ({ context }) {
    if (context.role !== "admin") {
      return yield* new PermissionDenied({
        data: { requiredRole: "admin", actualRole: context.role },
      });
    }
  });

export const deleteUser = adminProcedure.effect(function* () {
  return { deleted: true };
});