Function loadSessionById

demo/chat/session-api.ts:34–48

(id: string)

}

export async function loadSessionById(id: string): Promise<ChatSession | null> {
  try {
    const res = await fetch(`/api/session?id=${encodeURIComponent(id)}`);
    if (!res.ok) {
      return null;
    }
    const parsed = (await res.json()) as ChatSession;
    if (!parsed?.id || !Array.isArray(parsed.messages)) {
      return null;
    }
    return normalizeSession(parsed);
  } catch {
    return null;
  }
}

export function sessionPreview(session: ChatSession): string {
  const firstUser = session.messages.find((m) => m.role === "user");