use sqlite::{Connection};
use std;

type Result<T> = std::result::Result<T, String>;

fn is_initialized(conn: &mut Connection) -> Result<bool> {
    Ok(false)
}

pub fn init(conn: &mut Connection) -> Result<()> {
    if !is_initialized(conn)? {
        info!("Initializing db...");
        conn.execute("
            BEGIN;
            CREATE TABLE IF NOT EXISTS users
              (username TEXT, salt TEXT, passwd TEXT);
            COMMIT;
            ").unwrap();
    }
    Ok(())
}