feat: connect to db

9 files changed, 192 insertions, 0 deletions

diff --git a/crates/api-core/Cargo.toml b/crates/api-core/Cargo.toml
new file mode 100644
index 0000000..ae9f8f7
--- /dev/null
+++ b/crates/api-core/Cargo.toml
@@ -0,0 +1,24 @@
+[package]
+name = "api-core"
+version = "0.0.0"
+edition = "2024"
+license.workspace = true
+readme.workspace = true
+documentation.workspace = true
+homepage.workspace = true
+
+[dependencies]
+axum = { workspace = true, optional = true }
+serde.workspace = true
+utoipa = { workspace = true, optional = true }
+
+[features]
+auth = []
+auth-discord = ["auth"]
+axum = ["dep:axum"]
+users = []
+utoipa = ["dep:utoipa", "serde/derive", "axum"]
+
+[dev-dependencies]
+tokio = { workspace = true, features = ["macros"] }
+tower = { workspace = true, features = ["util"] }
diff --git a/crates/api-core/src/auth/mod.rs b/crates/api-core/src/auth/mod.rs
new file mode 100644
index 0000000..1045122
--- /dev/null
+++ b/crates/api-core/src/auth/mod.rs
@@ -0,0 +1,9 @@
+pub mod provider;
+
+pub struct AuthClientConfig {
+    pub client_id: String,
+    pub client_secret: String,
+    pub redirect_uri: String,
+    pub token_uri: String,
+    pub auth_url: String,
+}
diff --git a/crates/api-core/src/auth/provider.rs b/crates/api-core/src/auth/provider.rs
new file mode 100644
index 0000000..803472f
--- /dev/null
+++ b/crates/api-core/src/auth/provider.rs
@@ -0,0 +1,14 @@
+#[non_exhaustive]
+/// The oauth provider
+#[derive(Debug, Clone, Eq, PartialEq, PartialOrd, Ord, Hash)]
+#[cfg_attr(
+    feature = "utoipa",
+    derive(utoipa::ToSchema, serde::Deserialize, serde::Serialize),
+    schema(example = "v0"),
+    serde(rename_all = "camelCase")
+)]
+pub enum OauthProvider {
+    /// Discord
+    #[cfg(feature = "auth-discord")]
+    Discord,
+}
diff --git a/crates/api-core/src/health/apidoc.rs b/crates/api-core/src/health/apidoc.rs
new file mode 100644
index 0000000..45b8754
--- /dev/null
+++ b/crates/api-core/src/health/apidoc.rs
@@ -0,0 +1,12 @@
+use utoipa::OpenApi;
+
+use crate::Version;
+
+#[derive(OpenApi)]
+#[openapi(
+    tags(
+        (name = "sellershut", description = "API health check"),
+    ),
+    components(schemas(Version))
+)]
+pub struct ApiDocBase;
diff --git a/crates/api-core/src/health/mod.rs b/crates/api-core/src/health/mod.rs
new file mode 100644
index 0000000..a84dc85
--- /dev/null
+++ b/crates/api-core/src/health/mod.rs
@@ -0,0 +1,27 @@
+#[cfg(feature = "utoipa")]
+mod apidoc;
+
+#[cfg(feature = "utoipa")]
+pub use apidoc::*;
+
+#[derive(Default)]
+pub struct BaseService;
+
+impl HealthDriver for BaseService {}
+
+pub trait HealthDriver: Send + Sync {
+    fn health(&self, app: &str, version: &str) -> String {
+        format!("{app} v{version} is live")
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use crate::health::{BaseService, HealthDriver};
+
+    #[test]
+    fn health() {
+        let app = BaseService.health(env!("CARGO_PKG_NAME"), env!("CARGO_PKG_VERSION"));
+        assert!(app.contains("is live"));
+    }
+}
diff --git a/crates/api-core/src/lib.rs b/crates/api-core/src/lib.rs
new file mode 100644
index 0000000..8c22b49
--- /dev/null
+++ b/crates/api-core/src/lib.rs
@@ -0,0 +1,7 @@
+pub mod health;
+pub mod models;
+mod version;
+pub use version::*;
+
+#[cfg(feature = "auth")]
+pub mod auth;
diff --git a/crates/api-core/src/models/mod.rs b/crates/api-core/src/models/mod.rs
new file mode 100644
index 0000000..0f2db76
--- /dev/null
+++ b/crates/api-core/src/models/mod.rs
@@ -0,0 +1,2 @@
+#[cfg(feature = "users")]
+pub mod user;
diff --git a/crates/api-core/src/models/user.rs b/crates/api-core/src/models/user.rs
new file mode 100644
index 0000000..e6ad9f0
--- /dev/null
+++ b/crates/api-core/src/models/user.rs
@@ -0,0 +1 @@
+pub struct User {}
diff --git a/crates/api-core/src/version.rs b/crates/api-core/src/version.rs
new file mode 100644
index 0000000..5f84f3e
--- /dev/null
+++ b/crates/api-core/src/version.rs
@@ -0,0 +1,96 @@
+#[derive(Debug, Eq, PartialEq, PartialOrd, Ord, Hash)]
+#[cfg_attr(
+    feature = "utoipa",
+    derive(utoipa::ToSchema, serde::Deserialize, serde::Serialize),
+    schema(example = "v0"),
+    serde(rename_all = "camelCase")
+)]
+pub enum Version {
+    V0,
+}
+
+#[cfg(feature = "axum")]
+mod request {
+    use super::*;
+    use axum::RequestPartsExt;
+    use axum::extract::{FromRequestParts, Path};
+    use axum::http::StatusCode;
+    use axum::http::request::Parts;
+    use axum::response::{IntoResponse, Response};
+    use std::collections::HashMap;
+
+    impl<S> FromRequestParts<S> for Version
+    where
+        S: Send + Sync,
+    {
+        type Rejection = Response;
+
+        async fn from_request_parts(
+            parts: &mut Parts,
+            _state: &S,
+        ) -> Result<Self, Self::Rejection> {
+            let params: Path<HashMap<String, String>> =
+                parts.extract().await.map_err(IntoResponse::into_response)?;
+
+            let version = params
+                .get("apiVersion")
+                .ok_or_else(|| (StatusCode::NOT_FOUND, "version param missing").into_response())?;
+
+            match version.as_str() {
+                "v0" => Ok(Version::V0),
+                _ => Err((StatusCode::NOT_FOUND, "unknown version").into_response()),
+            }
+        }
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    use axum::{
+        Router,
+        body::Body,
+        http::{Request, StatusCode},
+        routing::get,
+    };
+    use tower::ServiceExt;
+
+    async fn handler(version: Version) -> &'static str {
+        match version {
+            Version::V0 => "ok",
+        }
+    }
+
+    async fn check(endpoint: &str, expected: StatusCode) {
+        let app = app();
+        let response = app
+            .oneshot(
+                Request::builder()
+                    .uri(endpoint)
+                    .body(Body::empty())
+                    .unwrap(),
+            )
+            .await
+            .unwrap();
+        assert_eq!(expected, response.status());
+    }
+
+    fn app() -> Router {
+        Router::new().route("/{apiVersion}/test", get(handler))
+    }
+
+    #[tokio::test]
+    async fn valid_version_v0() {
+        check("/v0/test", StatusCode::OK).await
+    }
+
+    #[tokio::test]
+    async fn unknown_version() {
+        check("/v1/test", StatusCode::NOT_FOUND).await
+    }
+
+    #[tokio::test]
+    async fn missing_version_param() {
+        check("/test", StatusCode::NOT_FOUND).await
+    }
+}