Fix registration

routes/register.tsx

@@ -1,6 +1,6 @@
 import { Handlers, PageProps } from "$fresh/server.ts";
 import { Page } from "@/components/Page.tsx";
-import { PostgresError, queryObject } from "@/db/mod.ts";
+import { createUser, PostgresError } from "@/db/mod.ts";
 import { hash } from "https://deno.land/x/bcrypt@v0.4.1/mod.ts";
 
 type UserID = string;
@@ -21,31 +21,16 @@ export const handler: Handlers<UserID | RegistrationError | null> = {
     if (!password) {
       return await context.render({ message: "no password provided" });
     }
-    const password_digest = await hash(password.toString());
+    const passwordDigest = await hash(password.toString());
     try {
-      const result = await queryObject<{ userId: string }>(
-        `
-        with new_user as (
-          insert into "user" (username, password_digest, status)
-            values ($username, $password_digest, 'unverified')
-            returning id as user_id
-        ), new_team as (
-          insert into "team" (display_name)
-            values ($team_name)
-            returning id as team_id
-        )
-        insert into "team_user" (user_id, team_id, status)
-          values (
-            (select user_id from new_user),
-            (select team_id from new_team),
-            'owner'
-          ) returning user_id
-        `,
-        { username, password_digest, team_name: `${username}'s First Team` },
-      );
+      const result = await createUser({
+        username: username.toString(),
+        passwordDigest,
+      });
       console.debug(result);
       if (!result) throw "insert failed";
-      const { rows: [{ userId: id }] } = result;
+      const [user, _team] = result;
+      if (!user) throw "insert failed";
       return await context.render(id);
     } catch (err) {
       if (