Integration of register.ts

register.ts

export const handler = async (event:any) => {
    // Get token from Stytch
    const token = event.queryStringParameters.token;
    // Get instance of client
    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');

    // Register user to Database (if you want)
    const newUserCreated:UserEntity|false = await registerUserFromStytchToDynamoFirstTime(response.user)

    // Save the JWT on SSM using Stytch Session Id as key (one time token)
    const jwtId = await putParameterValue(wrapCodeWithPrefix(sessionId),tokenJwt);

    // Redirect to your front-end profile page!
    return {
        statusCode: 301,
        headers: {
            Location: 'http://localhost:4200/profile?stytch_session_id='+sessionId
        }
    };
};

Integration of register lambda its here