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author | Ilion Beyst <ilion.beyst@gmail.com> | 2021-12-30 11:45:59 +0100 |
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committer | Ilion Beyst <ilion.beyst@gmail.com> | 2021-12-30 11:45:59 +0100 |
commit | 3edf5d60f54bfd0cd2c818e5fb1ca133e324325d (patch) | |
tree | 9b8bd057e3e27c9e2488957f02ffc8de4ed4c438 /backend/src/lib.rs | |
parent | 71ee6c99e963d96286cae8d0bfc2f20a9c9c920b (diff) | |
download | planetwars.dev-3edf5d60f54bfd0cd2c818e5fb1ca133e324325d.tar.xz planetwars.dev-3edf5d60f54bfd0cd2c818e5fb1ca133e324325d.zip |
rename to planetwars-server
Diffstat (limited to 'backend/src/lib.rs')
-rw-r--r-- | backend/src/lib.rs | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/backend/src/lib.rs b/backend/src/lib.rs deleted file mode 100644 index 665523f..0000000 --- a/backend/src/lib.rs +++ /dev/null @@ -1,85 +0,0 @@ -#![feature(proc_macro_hygiene, decl_macro)] - -#[macro_use] -extern crate diesel; - -pub mod db; -pub mod routes; -pub mod schema; - -use std::ops::Deref; - -use axum; -use bb8::PooledConnection; -use bb8_diesel::{self, DieselConnectionManager}; -use diesel::PgConnection; - -use axum::{ - async_trait, - extract::{Extension, FromRequest, RequestParts}, - http::StatusCode, - routing::{get, post}, - AddExtensionLayer, Router, -}; - -async fn index_handler() -> &'static str { - "Hello, world!" -} - -type ConnectionPool = bb8::Pool<DieselConnectionManager<PgConnection>>; - -pub async fn app() -> Router { - let database_url = "postgresql://planetwars:planetwars@localhost/planetwars"; - let manager = DieselConnectionManager::<PgConnection>::new(database_url); - let pool = bb8::Pool::builder().build(manager).await.unwrap(); - - let app = Router::new() - .route("/", get(index_handler)) - .route("/users/register", post(routes::users::register)) - .route("/users/login", post(routes::users::login)) - .route("/users/me", get(routes::users::current_user)) - .route("/bots", post(routes::bots::create_bot)) - .route("/bots/:bot_id", get(routes::bots::get_bot)) - .route("/bots/:bot_id/upload", post(routes::bots::upload_bot_code)) - .layer(AddExtensionLayer::new(pool)); - app -} - -// we can also write a custom extractor that grabs a connection from the pool -// which setup is appropriate depends on your application -pub struct DatabaseConnection(PooledConnection<'static, DieselConnectionManager<PgConnection>>); - -impl Deref for DatabaseConnection { - type Target = PooledConnection<'static, DieselConnectionManager<PgConnection>>; - - fn deref(&self) -> &Self::Target { - &self.0 - } -} - -#[async_trait] -impl<B> FromRequest<B> for DatabaseConnection -where - B: Send, -{ - type Rejection = (StatusCode, String); - - async fn from_request(req: &mut RequestParts<B>) -> Result<Self, Self::Rejection> { - let Extension(pool) = Extension::<ConnectionPool>::from_request(req) - .await - .map_err(internal_error)?; - - let conn = pool.get_owned().await.map_err(internal_error)?; - - Ok(Self(conn)) - } -} - -/// Utility function for mapping any error into a `500 Internal Server Error` -/// response. -fn internal_error<E>(err: E) -> (StatusCode, String) -where - E: std::error::Error, -{ - (StatusCode::INTERNAL_SERVER_ERROR, err.to_string()) -} |