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api.ts

types.ts

middleware.ts

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// API route handler for user authentication
import { verifyToken, hashPassword } from './lib/auth';

export async function POST(req: Request) {
  const { email, password } = await req.json();

  // ✨ AI: Validate input with Zod schema
  const result = loginSchema.safeParse({ email, password });
  if (!result.success) {
    return json({ error: 'Invalid input' }, { status: 400 });
  }

  ⚡ AI suggested: Add rate limiting here
  const user = await findUserByEmail(email);
  const valid = await compare(password, user.hash);

  return json({ token: await sign(user) });
}

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