Rewrite the backend in Rust with Axum

Replace the Python/kaya server in server/ with a Rust Cargo workspace of three crates mirroring the old layout: tavolo-platform (lobby API, live-game store, websocket endpoint, deadline scheduler, stats/Elo, OIDC sessions), tavolo-scopone (pure scopone scientifico rules plus the platform adapter) and tavolo-app (composition root and the `tavolo` binary with serve/migrate/backfill-elo). The HTTP and WebSocket contracts, error messages, Redis key layout and Postgres schema are unchanged, so the existing web/ frontend and in-flight games keep working. Notable differences: sessions are JSON under tavolo:session: (Python pickle sessions invalidate once), LOGGING_CONFIG is ignored in favour of RUST_LOG, DATABASE_URL must be Postgres, sqlx migrations replace aerich, and OpenTelemetry exports Rust process metrics instead of CPython gc metrics (no Postgres/Redis client instrumentation). Docker Compose and the Kubernetes manifest now run the single Rust image (embedded migrations, /static and /assets served by the app); the release CI keeps building server/Dockerfile. The full test suite (scopone rules, platform store/deadlines/stats/websockets, OIDC login flow, scopone e2e) is ported and runs with cargo test --workspace; Redis/Postgres integration tests are gated on TEST_REDIS_URL/TEST_DATABASE_URL.
2026-10-02 13:54:55 +00:00
parent adc3d340b1
commit 7b3b38ccbc
136 changed files with 16821 additions and 11777 deletions
@@ -0,0 +1,45 @@
+[workspace]
+resolver = "2"
+members = [
+    "crates/tavolo-platform",
+    "crates/tavolo-scopone",
+    "crates/tavolo-app",
+]
+
+[workspace.package]
+version = "0.1.0"
+edition = "2021"
+license = "MIT"
+repository = "https://gitea.woggioni.net/woggioni/tavolo"
+description = "Multiplayer card-game platform backend"
+
+[workspace.dependencies]
+async-trait = "0.1"
+axum = { version = "0.8", features = ["ws", "macros"] }
+base64 = "0.22"
+chrono = { version = "0.4", features = ["serde"] }
+clap = { version = "4", features = ["derive", "env"] }
+futures-util = "0.3"
+hex = "0.4"
+jsonwebtoken = "9"
+percent-encoding = "2"
+rand = "0.8"
+redis = { version = "0.32", features = ["tokio-comp", "connection-manager", "script"] }
+regex = "1"
+reqwest = { version = "0.12", default-features = false, features = ["json", "rustls-tls"] }
+serde = { version = "1", features = ["derive"] }
+serde_json = { version = "1", features = ["preserve_order"] }
+sha2 = "0.10"
+sqlx = { version = "0.8", default-features = false, features = ["runtime-tokio", "tls-rustls", "postgres", "chrono", "uuid", "json", "migrate", "macros"] }
+thiserror = "2"
+tokio = { version = "1", features = ["full"] }
+tower = { version = "0.5", features = ["util"] }
+tower-http = { version = "0.6", features = ["cors", "fs", "trace"] }
+tracing = "0.1"
+tracing-subscriber = { version = "0.3", features = ["env-filter"] }
+url = "2"
+uuid = { version = "1", features = ["v4", "serde"] }
+
+[profile.release]
+lto = "thin"
+codegen-units = 1