Integration of login stytch lambda

login.ts

export const handler = async (event:any) => {
    // Ge the token from Stytch
    const token = event.queryStringParameters.token;
    const client = loadStytch();
    // Grant JWT
    const response:AuthenticateResponse = await client.oauth.authenticate(token,{
        session_duration_minutes: 60
    });
    const userId = response.user_id;
    const sessionId = getSafeOrThrow(response.session?.session_id,'Session id cannot be null');
    const tokenJwt = getSafeOrThrow(response.session_jwt,'Session session_jwt cannot be null');
    // Save JWT to Secrets Manager using session-id as key
    const jwtId = await putParameterValue(wrapCodeWithPrefix(sessionId),tokenJwt);
    // Redirect to profile front-end page
    return {
        statusCode: 301,
        headers: {
            Location: 'http://localhost:4200/profile?stytch_session_id='+sessionId
        }
    };
};

export function wrapCodeWithPrefix(code: string) {
    return String(process.env.PARAMETER_STORE_PREFIX) + code
}

The integration of the login lambda can be found here