pub mod callers;
pub mod config;
pub mod hashing;
pub mod repo;
pub mod token_stuff;

mod connection_settings {
    pub const MAXCONN: u32 = 5;
}

pub mod db {

    use sqlx::postgres::PgPoolOptions;

    use crate::connection_settings;

    pub async fn create_pool() -> Result<sqlx::PgPool, sqlx::Error> {
        let database_url = icarus_envy::environment::get_db_url().await;
        println!("Database url: {database_url}");

        PgPoolOptions::new()
            .max_connections(connection_settings::MAXCONN)
            .connect(&database_url)
            .await
    }

    pub async fn migrations(pool: &sqlx::PgPool) {
        // Run migrations using the sqlx::migrate! macro
        // Assumes your migrations are in a ./migrations folder relative to Cargo.toml
        sqlx::migrate!("./migrations")
            .run(pool)
            .await
            .expect("Failed to run migrations");
    }
}