CREATE SCHEMA IF NOT EXISTS app;

CREATE OR REPLACE FUNCTION app.update_lastupdated_timestamp()
RETURNS TRIGGER AS $$
BEGIN
   NEW.last_updated_at = now();
   RETURN NEW;
END;
$$ LANGUAGE plpgsql;

CREATE TABLE app.user (
    user_id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
    email VARCHAR NOT NULL,
    name VARCHAR NOT NULL,
    email_verified_at TIMESTAMP,

    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
    last_updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
);

CREATE TABLE app.user_auth (
    user_id UUID PRIMARY KEY REFERENCES app.user(user_id),
    access_token VARCHAR NOT NULL,
    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
    last_updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
);