atelier/shelves/backend/main.rs
2025-02-14 21:28:56 -05:00

71 lines
1.4 KiB
Rust

mod prelude;
use prelude::*;
mod routes;
mod templates;
use std::net::SocketAddr;
use std::sync::Arc;
use axum::handler::HandlerWithoutStateExt;
use std::error::Error;
use tokio::net::TcpListener;
fn migrate(connection: &mut rusqlite::Connection) -> Result<()> {
Ok(())
}
fn init(connection: &mut rusqlite::Connection) -> rusqlite::Result<()> {
Ok(())
}
async fn serve(dbs: DbS, router: Arc<Router>, req: Request) -> Response {
let method = req.method().as_str();
let uri = format!("{}", req.uri());
let (handler, path_params) = match router.get(method, &uri) {
Ok(h) => h,
Err(sc) => {
return (http::status::StatusCode::from_u16(sc).unwrap(), "")
.into_response()
},
};
handler(req, RequestCtx { dbs, path_params }).await
}
async fn go() -> Result<()> {
let mut conn = rusqlite::Connection::open("./shelves.db")?;
migrate(&mut conn)?;
let (tx, _, _) =
atelier::rusqlite_thread_pool::spawn_threadpool_supervised(
4,
"./shelves.db",
|conn| init(conn),
)?;
let addr = "127.0.0.1:8333".parse::<SocketAddr>()?;
let listener = TcpListener::bind(addr).await?;
let router = Arc::new(routes::make_router());
let s = move |req: Request| {
let tx = tx.clone();
let router = router.clone();
serve(tx, router.clone(), req)
};
axum::serve(listener, s.into_make_service()).await?;
Ok(())
}
fn main() {
let rt = tokio::runtime::Builder::new_multi_thread()
.enable_all()
.build()
.unwrap();
rt.block_on(go()).unwrap();
}