use std::time::Duration;

use diesel::pg::PgConnection;
use diesel::r2d2::{ConnectionManager, Pool};

pub type PgPool = Pool<ConnectionManager<PgConnection>>;

pub fn init_pool(database_url: &str) -> anyhow::Result<PgPool> {
    let manager = ConnectionManager::<PgConnection>::new(database_url);
    let pool = Pool::builder()
        .max_size(16)
        .connection_timeout(Duration::from_secs(10))
        .build(manager)?;
    Ok(pool)
}