Files
icarus/src/main.rs
T
2025-05-20 20:34:15 -04:00

842 lines
30 KiB
Rust

pub mod callers;
pub mod db {
use sqlx::postgres::PgPoolOptions;
use std::env;
pub mod connection_settings {
pub const MAXCONN: u32 = 10;
}
pub mod keys {
pub const DBURL: &str = "DATABASE_URL";
pub mod error {
pub const ERROR: &str = "DATABASE_URL must be set in .env";
}
}
pub async fn create_pool() -> Result<sqlx::PgPool, sqlx::Error> {
let database_url = get_db_url().await;
println!("Database url: {:?}", database_url);
PgPoolOptions::new()
.max_connections(connection_settings::MAXCONN)
.connect(&database_url)
.await
}
async fn get_db_url() -> String {
dotenvy::dotenv().ok();
env::var(keys::DBURL).expect(keys::error::ERROR)
}
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");
}
}
#[tokio::main]
async fn main() {
// initialize tracing
tracing_subscriber::fmt::init();
let pool = db::create_pool().await.expect("Failed to create pool");
db::migrations(&pool).await;
// build our application with a route
let app = init::app().await;
let listener = tokio::net::TcpListener::bind(get_full()).await.unwrap();
axum::serve(listener, app).await.unwrap();
}
pub mod init {
use axum::routing::{get, patch, post};
use std::time::Duration;
use tower_http::timeout::TimeoutLayer;
pub async fn routes() -> axum::Router {
axum::Router::new()
.route(crate::ROOT, get(crate::root))
.route(
crate::callers::endpoints::QUEUESONG,
post(crate::callers::song::endpoint::queue_song),
)
.route(
crate::callers::endpoints::QUEUESONG,
patch(crate::callers::song::endpoint::update_song_queue_status),
)
.route(
crate::callers::endpoints::QUEUESONGDATA,
get(crate::callers::song::endpoint::download_flac),
)
.route(
crate::callers::endpoints::NEXTQUEUESONG,
get(crate::callers::song::endpoint::fetch_queue_song),
)
.route(
crate::callers::endpoints::QUEUEMETADATA,
post(crate::callers::metadata::endpoint::queue_metadata),
)
.route(
crate::callers::endpoints::QUEUEMETADATA,
get(crate::callers::metadata::endpoint::fetch_metadata),
)
.route(
crate::callers::endpoints::QUEUECOVERART,
post(crate::callers::coverart::endpoint::queue),
)
.route(
crate::callers::endpoints::QUEUECOVERARTLINK,
patch(crate::callers::coverart::endpoint::link),
)
}
pub async fn app() -> axum::Router {
let pool = crate::db::create_pool()
.await
.expect("Failed to create pool");
crate::db::migrations(&pool).await;
routes()
.await
.layer(axum::Extension(pool))
.layer(axum::extract::DefaultBodyLimit::max(1024 * 1024 * 1024))
.layer(TimeoutLayer::new(Duration::from_secs(300)))
}
}
fn get_full() -> String {
get_address() + ":" + &get_port()
}
fn get_address() -> String {
String::from("0.0.0.0")
}
fn get_port() -> String {
String::from("3000")
}
pub const ROOT: &str = "/";
// basic handler that responds with a static string
pub async fn root() -> &'static str {
"Hello, World!"
}
#[cfg(test)]
mod tests {
use crate::db;
use common_multipart_rfc7578::client::multipart::{
Body as MultipartBody, Form as MultipartForm,
};
use std::usize;
use tower::ServiceExt;
mod db_mgr {
use std::str::FromStr;
use crate::db;
pub const LIMIT: usize = 6;
pub async fn get_pool() -> Result<sqlx::PgPool, sqlx::Error> {
dotenvy::dotenv().ok();
let tm_db_url = std::env::var(db::keys::DBURL).expect("DATABASE_URL must be present");
let tm_options = sqlx::postgres::PgConnectOptions::from_str(&tm_db_url).unwrap();
sqlx::PgPool::connect_with(tm_options).await
}
pub async fn generate_db_name() -> String {
let db_name =
get_database_name().unwrap() + &"_" + &uuid::Uuid::new_v4().to_string()[..LIMIT];
db_name
}
pub async fn connect_to_db(db_name: &str) -> Result<sqlx::PgPool, sqlx::Error> {
dotenvy::dotenv().ok();
let db_url =
std::env::var(db::keys::DBURL).expect("DATABASE_URL must be set for tests");
let options = sqlx::postgres::PgConnectOptions::from_str(&db_url)?.database(db_name);
sqlx::PgPool::connect_with(options).await
}
pub async fn create_database(
template_pool: &sqlx::PgPool,
db_name: &str,
) -> Result<(), sqlx::Error> {
let create_query = format!("CREATE DATABASE {}", db_name);
match sqlx::query(&create_query).execute(template_pool).await {
Ok(_) => Ok(()),
Err(e) => Err(e),
}
}
// Function to drop a database
pub async fn drop_database(
template_pool: &sqlx::PgPool,
db_name: &str,
) -> Result<(), sqlx::Error> {
let drop_query = format!("DROP DATABASE IF EXISTS {} WITH (FORCE)", db_name);
sqlx::query(&drop_query).execute(template_pool).await?;
Ok(())
}
pub fn get_database_name() -> Result<String, Box<dyn std::error::Error>> {
dotenvy::dotenv().ok(); // Load .env file if it exists
match std::env::var(db::keys::DBURL) {
Ok(database_url) => {
let parsed_url = url::Url::parse(&database_url)?;
if parsed_url.scheme() == "postgres" || parsed_url.scheme() == "postgresql" {
match parsed_url
.path_segments()
.and_then(|segments| segments.last().map(|s| s.to_string()))
{
Some(sss) => Ok(sss),
None => Err("Error parsing".into()),
}
} else {
// Handle other database types if needed
Err("Error parsing".into())
}
}
Err(_) => {
// DATABASE_URL environment variable not found
Err("Error parsing".into())
}
}
}
}
mod init {
pub async fn app(pool: sqlx::PgPool) -> axum::Router {
crate::init::routes()
.await
.layer(axum::Extension(pool))
.layer(axum::extract::DefaultBodyLimit::max(1024 * 1024 * 1024))
.layer(tower_http::timeout::TimeoutLayer::new(
std::time::Duration::from_secs(300),
))
}
}
async fn song_queue_req(
app: &axum::Router,
) -> Result<axum::response::Response, std::convert::Infallible> {
// Create multipart form
let mut form = MultipartForm::default();
let _ = form.add_file("flac", "tests/Machine_gun/track01.flac");
// Create request
let content_type = form.content_type();
let body = MultipartBody::from(form);
let req = axum::http::Request::builder()
.method(axum::http::Method::POST)
.uri(crate::callers::endpoints::QUEUESONG)
.header(axum::http::header::CONTENT_TYPE, content_type)
.body(axum::body::Body::from_stream(body))
.unwrap();
app.clone().oneshot(req).await
}
async fn fetch_queue_req(
app: &axum::Router,
) -> Result<axum::response::Response, std::convert::Infallible> {
let fetch_req = axum::http::Request::builder()
.method(axum::http::Method::GET)
.uri(crate::callers::endpoints::NEXTQUEUESONG)
.header(axum::http::header::CONTENT_TYPE, "application/json")
.body(axum::body::Body::empty())
.unwrap();
app.clone().oneshot(fetch_req).await
}
async fn fetch_queue_data_req(
app: &axum::Router,
id: &uuid::Uuid,
) -> Result<axum::response::Response, std::convert::Infallible> {
let raw_uri = String::from(crate::callers::endpoints::QUEUESONGDATA);
let end_index = raw_uri.len() - 4;
let mut uri: String = (&raw_uri[..end_index]).to_string();
uri += &id.to_string();
let req = axum::http::Request::builder()
.method(axum::http::Method::GET)
.uri(uri)
.header(axum::http::header::CONTENT_TYPE, "audio/flac")
.body(axum::body::Body::empty())
.unwrap();
app.clone().oneshot(req).await
}
async fn upload_coverart_queue_req(
app: &axum::Router,
) -> Result<axum::response::Response, std::convert::Infallible> {
let mut form = MultipartForm::default();
let _ = form.add_file("jpg", "tests/Machine_gun/160809_machinegun.jpg");
// Create request
let content_type = form.content_type();
let body = MultipartBody::from(form);
let req = axum::http::Request::builder()
.method(axum::http::Method::POST)
.uri(crate::callers::endpoints::QUEUECOVERART)
.header(axum::http::header::CONTENT_TYPE, content_type)
.body(axum::body::Body::from_stream(body))
.unwrap();
// Send request
app.clone().oneshot(req).await
}
pub async fn resp_to_bytes(
response: axum::response::Response,
) -> Result<axum::body::Bytes, axum::Error> {
axum::body::to_bytes(response.into_body(), usize::MAX).await
}
pub async fn get_resp_data<Data>(response: axum::response::Response) -> Data
where
Data: for<'a> serde::Deserialize<'a>,
{
let body = resp_to_bytes(response).await.unwrap();
serde_json::from_slice(&body).unwrap()
}
pub async fn payload_data(id: &uuid::Uuid) -> serde_json::Value {
serde_json::json!(
{
"id": id,
"album" : "Machine Gun: The FillMore East First Show",
"album_artist" : "Jimi Hendrix",
"artist" : "Jimi Hendrix",
"disc" : 1,
"disc_count" : 1,
"duration" : 330,
"genre" : "Psychadelic Rock",
"title" : "Power of Soul",
"track" : 1,
"track_count" : 11,
"year" : 2016
})
}
#[tokio::test]
async fn test_song_queue() {
let tm_pool = db_mgr::get_pool().await.unwrap();
let db_name = db_mgr::generate_db_name().await;
match db_mgr::create_database(&tm_pool, &db_name).await {
Ok(_) => {
println!("Success");
}
Err(err) => {
assert!(false, "Error: {:?}", err);
}
}
let pool = db_mgr::connect_to_db(&db_name).await.unwrap();
db::migrations(&pool).await;
let app = init::app(pool).await;
// Send request
match song_queue_req(&app).await {
Ok(response) => {
let resp =
get_resp_data::<crate::callers::song::response::Response>(response).await;
assert_eq!(false, resp.data.is_empty(), "Should not be empty");
assert_eq!(false, resp.data[0].is_nil(), "Should not be empty");
}
Err(err) => {
assert!(false, "Error: {:?}", err);
}
};
let _ = db_mgr::drop_database(&tm_pool, &db_name).await;
}
#[tokio::test]
async fn test_song_fetch_queue_item() {
let tm_pool = db_mgr::get_pool().await.unwrap();
let db_name = db_mgr::generate_db_name().await;
match db_mgr::create_database(&tm_pool, &db_name).await {
Ok(_) => {
println!("Success");
}
Err(err) => {
assert!(false, "Error: {:?}", err);
}
}
let pool = db_mgr::connect_to_db(&db_name).await.unwrap();
db::migrations(&pool).await;
let app = init::app(pool).await;
// Send request
match song_queue_req(&app).await {
Ok(response) => {
let resp =
get_resp_data::<crate::callers::song::response::Response>(response).await;
assert_eq!(false, resp.data.is_empty(), "Should not be empty");
assert_eq!(false, resp.data[0].is_nil(), "Should not be empty");
match fetch_queue_req(&app).await {
Ok(response) => {
let resp = get_resp_data::<
crate::callers::song::response::fetch_queue_song::Response,
>(response)
.await;
assert_eq!(false, resp.data.is_empty(), "Should not be empty");
}
Err(err) => {
assert!(false, "Error: {:?}", err);
}
}
}
Err(err) => {
assert!(false, "Error: {:?}", err);
}
};
let _ = db_mgr::drop_database(&tm_pool, &db_name).await;
}
#[tokio::test]
async fn test_song_fetch_queue_data() {
let tm_pool = db_mgr::get_pool().await.unwrap();
let db_name = db_mgr::generate_db_name().await;
match db_mgr::create_database(&tm_pool, &db_name).await {
Ok(_) => {
println!("Success");
}
Err(err) => {
assert!(false, "Error: {:?}", err);
}
}
let pool = db_mgr::connect_to_db(&db_name).await.unwrap();
db::migrations(&pool).await;
let app = init::app(pool).await;
// Send request
match song_queue_req(&app).await {
Ok(response) => {
let resp =
get_resp_data::<crate::callers::song::response::Response>(response).await;
assert_eq!(false, resp.data.is_empty(), "Should not be empty");
assert_eq!(false, resp.data[0].is_nil(), "Should not be empty");
match fetch_queue_req(&app).await {
Ok(response) => {
let resp = get_resp_data::<
crate::callers::song::response::fetch_queue_song::Response,
>(response)
.await;
assert_eq!(false, resp.data.is_empty(), "Should not be empty");
let id = resp.data[0].id;
match fetch_queue_data_req(&app, &id).await {
Ok(response) => match resp_to_bytes(response).await {
Ok(bytes) => {
assert_eq!(
false,
bytes.is_empty(),
"Queued data should not be empty"
);
}
Err(err) => {
assert!(false, "Error: {:?}", err);
}
},
Err(err) => {
assert!(false, "Error: {:?}", err);
}
}
}
Err(err) => {
assert!(false, "Error: {:?}", err);
}
}
}
Err(err) => {
assert!(false, "Error: {:?}", err);
}
};
let _ = db_mgr::drop_database(&tm_pool, &db_name).await;
}
#[tokio::test]
async fn test_song_metadata_queue() {
let tm_pool = db_mgr::get_pool().await.unwrap();
let db_name = db_mgr::generate_db_name().await;
match db_mgr::create_database(&tm_pool, &db_name).await {
Ok(_) => {
println!("Success");
}
Err(err) => {
assert!(false, "Error: {:?}", err);
}
}
let pool = db_mgr::connect_to_db(&db_name).await.unwrap();
db::migrations(&pool).await;
let app = init::app(pool).await;
// Send request
match song_queue_req(&app).await {
Ok(response) => {
let resp =
get_resp_data::<crate::callers::song::response::Response>(response).await;
assert_eq!(false, resp.data.is_empty(), "Should not be empty");
assert_eq!(false, resp.data[0].is_nil(), "Should not be empty");
let new_payload = payload_data(&resp.data[0]).await;
match app
.clone()
.oneshot(
axum::http::Request::builder()
.method(axum::http::Method::POST)
.uri(crate::callers::endpoints::QUEUEMETADATA)
.header(axum::http::header::CONTENT_TYPE, "application/json")
.body(axum::body::Body::from(new_payload.to_string()))
.unwrap(),
)
.await
{
Ok(response) => {
let resp =
get_resp_data::<crate::callers::song::response::Response>(response)
.await;
assert_eq!(false, resp.data.is_empty(), "Should not be empty");
}
Err(err) => {
assert!(false, "Error: {:?}", err);
}
}
}
Err(err) => {
assert!(false, "Error: {:?}", err);
}
};
let _ = db_mgr::drop_database(&tm_pool, &db_name).await;
}
#[tokio::test]
async fn test_get_metadata_queue() {
let tm_pool = db_mgr::get_pool().await.unwrap();
let db_name = db_mgr::generate_db_name().await;
match db_mgr::create_database(&tm_pool, &db_name).await {
Ok(_) => {
println!("Success");
}
Err(err) => {
assert!(false, "Error: {:?}", err);
}
}
let pool = db_mgr::connect_to_db(&db_name).await.unwrap();
db::migrations(&pool).await;
let app = init::app(pool).await;
// Send request
match song_queue_req(&app).await {
Ok(response) => {
let resp =
get_resp_data::<crate::callers::song::response::Response>(response).await;
assert_eq!(false, resp.data.is_empty(), "Should not be empty");
assert_eq!(false, resp.data[0].is_nil(), "Should not be empty");
let new_payload = payload_data(&resp.data[0]).await;
match app
.clone()
.oneshot(
axum::http::Request::builder()
.method(axum::http::Method::POST)
.uri(crate::callers::endpoints::QUEUEMETADATA)
.header(axum::http::header::CONTENT_TYPE, "application/json")
.body(axum::body::Body::from(new_payload.to_string()))
.unwrap(),
)
.await
{
Ok(response) => {
let resp =
get_resp_data::<crate::callers::song::response::Response>(response)
.await;
assert_eq!(false, resp.data.is_empty(), "Should not be empty");
let id = resp.data[0];
let uri = format!("{}?id={}", crate::callers::endpoints::QUEUEMETADATA, id);
match app
.clone()
.oneshot(
axum::http::Request::builder()
.method(axum::http::Method::GET)
.uri(uri)
.header(axum::http::header::CONTENT_TYPE, "application/json")
.body(axum::body::Body::empty())
.unwrap(),
)
.await
{
Ok(response) => {
let resp = get_resp_data::<
crate::callers::metadata::response::fetch_metadata::Response,
>(response)
.await;
assert_eq!(false, resp.data.is_empty(), "Data should not be empty");
}
Err(err) => {
assert!(false, "Error: {:?}", err);
}
}
}
Err(err) => {
assert!(false, "Error: {:?}", err);
}
}
}
Err(err) => {
assert!(false, "Error: {:?}", err);
}
};
let _ = db_mgr::drop_database(&tm_pool, &db_name).await;
}
#[tokio::test]
async fn test_song_coverart_queue() {
let tm_pool = db_mgr::get_pool().await.unwrap();
let db_name = db_mgr::generate_db_name().await;
match db_mgr::create_database(&tm_pool, &db_name).await {
Ok(_) => {
println!("Success");
}
Err(err) => {
assert!(false, "Error: {:?}", err);
}
}
let pool = db_mgr::connect_to_db(&db_name).await.unwrap();
db::migrations(&pool).await;
let app = init::app(pool).await;
// Send request
match upload_coverart_queue_req(&app).await {
Ok(response) => {
let resp =
get_resp_data::<crate::callers::coverart::response::Response>(response).await;
assert_eq!(false, resp.data.is_empty(), "Should not be empty");
let id = resp.data[0];
assert_eq!(false, id.is_nil(), "Should not be empty");
}
Err(err) => {
assert!(false, "Error: {:?}", err);
}
};
let _ = db_mgr::drop_database(&tm_pool, &db_name).await;
}
#[tokio::test]
async fn test_song_coverart_queue_link() {
let tm_pool = db_mgr::get_pool().await.unwrap();
let db_name = db_mgr::generate_db_name().await;
match db_mgr::create_database(&tm_pool, &db_name).await {
Ok(_) => {
println!("Success");
}
Err(err) => {
assert!(false, "Error: {:?}", err);
}
}
let pool = db_mgr::connect_to_db(&db_name).await.unwrap();
db::migrations(&pool).await;
let app = init::app(pool).await;
match song_queue_req(&app).await {
Ok(response) => {
let resp =
get_resp_data::<crate::callers::coverart::response::Response>(response).await;
assert_eq!(false, resp.data.is_empty(), "Should not be empty");
let song_queue_id = resp.data[0];
assert_eq!(false, song_queue_id.is_nil(), "Should not be empty");
// Send request
match upload_coverart_queue_req(&app).await {
Ok(response) => {
let resp =
get_resp_data::<crate::callers::coverart::response::Response>(response)
.await;
assert_eq!(false, resp.data.is_empty(), "Should not be empty");
let coverart_id = resp.data[0];
assert_eq!(false, coverart_id.is_nil(), "Should not be empty");
let payload = serde_json::json!(
{
"song_queue_id": song_queue_id,
"coverart_id" : coverart_id,
});
match app
.clone()
.oneshot(
axum::http::Request::builder()
.method(axum::http::Method::PATCH)
.uri(crate::callers::endpoints::QUEUECOVERARTLINK)
.header(axum::http::header::CONTENT_TYPE, "application/json")
.body(axum::body::Body::from(payload.to_string()))
.unwrap(),
)
.await
{
Ok(response) => {
let resp = get_resp_data::<
crate::callers::coverart::response::link::Response,
>(response)
.await;
assert_eq!(false, resp.data.is_empty(), "Should not be empty");
let resp_coverart_id = resp.data[0].coverart_id;
let resp_song_queue_id = resp.data[0].song_queue_id;
assert_eq!(false, resp_coverart_id.is_nil(), "Should not be empty");
assert_eq!(
false,
resp_song_queue_id.is_nil(),
"Should not be empty"
);
}
Err(err) => {
assert!(false, "Error: {:?}", err);
}
}
}
Err(err) => {
assert!(false, "Error: {:?}", err);
}
}
}
Err(err) => {
assert!(false, "Error: {:?}", err);
}
}
let _ = db_mgr::drop_database(&tm_pool, &db_name).await;
}
#[tokio::test]
async fn test_song_queue_update_status() {
let tm_pool = db_mgr::get_pool().await.unwrap();
let db_name = db_mgr::generate_db_name().await;
match db_mgr::create_database(&tm_pool, &db_name).await {
Ok(_) => {
println!("Success");
}
Err(err) => {
assert!(false, "Error: {:?}", err);
}
}
let pool = db_mgr::connect_to_db(&db_name).await.unwrap();
db::migrations(&pool).await;
let app = init::app(pool).await;
// Send request
match song_queue_req(&app).await {
Ok(response) => {
let resp =
get_resp_data::<crate::callers::song::response::Response>(response).await;
assert_eq!(false, resp.data.is_empty(), "Should not be empty");
assert_eq!(false, resp.data[0].is_nil(), "Should not be empty");
match fetch_queue_req(&app).await {
Ok(response) => {
let resp = get_resp_data::<
crate::callers::song::response::fetch_queue_song::Response,
>(response)
.await;
assert_eq!(false, resp.data.is_empty(), "Should not be empty");
let old = &resp.data[0].status;
let done = crate::callers::song::status::DONE;
let payload = serde_json::json!({
"id": &resp.data[0].id,
"status": done,
});
match app
.clone()
.oneshot(
axum::http::Request::builder()
.method(axum::http::Method::PATCH)
.uri(crate::callers::endpoints::QUEUESONG)
.header(axum::http::header::CONTENT_TYPE, "application/json")
.body(axum::body::Body::from(payload.to_string()))
.unwrap(),
)
.await
{
Ok(response) => {
let resp = get_resp_data::<
crate::callers::song::response::update_status::Response,
>(response)
.await;
assert_eq!(false, resp.data.is_empty(), "Should not be empty");
let changed_status = &resp.data[0];
assert_eq!(
*old, changed_status.old_status,
"Old status does not match"
);
assert_eq!(
done, changed_status.new_status,
"New status does not match"
);
}
Err(err) => {
assert!(false, "Error: {:?}", err);
}
}
}
Err(err) => {
assert!(false, "Error: {:?}", err);
}
}
}
Err(err) => {
assert!(false, "Error: {:?}", err);
}
};
let _ = db_mgr::drop_database(&tm_pool, &db_name).await;
}
}