Replace Event-Flag and Reset Effects

Problem/Feature Description

A form component uses one effect to notice a shouldSubmit flag after a button click and another effect to reset local draft state when the selected user changes. Refactor it without direct useEffect.

Keep user-caused work in the event handler. Use a keyed boundary or render-time derivation for reset semantics. Do not rewrite unrelated form behavior.

Output Specification

Produce:

• src/UserEditor.tsx with the refactored code
• effect-replacement-report.md summarizing the replacement choices

Input Files

=============== FILE: src/UserEditor.tsx =============== import { useEffect, useState } from "react";

type User = { id: string; name: string };

async function saveUser(userId: string, name: string) { await fetch(/api/users/${userId}, { method: "POST", body: JSON.stringify({ name }), }); }

export function UserEditor({ user }: { user: User }) { const [name, setName] = useState(user.name); const [shouldSubmit, setShouldSubmit] = useState(false);

useEffect(() => { setName(user.name); }, [user.id, user.name]);

useEffect(() => { if (!shouldSubmit) return; setShouldSubmit(false); void saveUser(user.id, name); }, [shouldSubmit, user.id, name]);

return (

<input value={name} onChange={(event) => setName(event.target.value)} /> <button type="button" onClick={() => setShouldSubmit(true)}> Save ); } =============== END FILE ===============