CompositeError, UserAuthRequired, /users/self & users/:id, misc

src/api/mod.rs

@@ -1,5 +1,39 @@
-use axum::{Router, routing::get};
+use axum::{
+    Router,
+    response::{IntoResponse, Response},
+    routing::get,
+};
+
+use crate::{
+    api::users::{get_by_id, get_me},
+    users::{UserError, auth::AuthError, sessions::SessionError},
+};
+
+mod users;
 
 pub fn api_router() -> Router {
-    Router::new().route("/api/live", get(async || "Mnemosyne lives"))
+    Router::new()
+        .route("/api/live", get(async || "Mnemosyne lives"))
+        .route("/api/users/me", get(get_me))
+        .route("/api/users/{id}", get(get_by_id))
 }
+
+pub struct CompositeError(Response);
+impl IntoResponse for CompositeError {
+    fn into_response(self) -> Response {
+        self.0
+    }
+}
+
+macro_rules! composite_from {
+    ($($t:ty),+ $(,)?) => {
+        $(
+            impl From<$t> for CompositeError {
+                fn from(e: $t) -> Self {
+                    CompositeError(e.into_response())
+                }
+            }
+        )+
+    };
+}
+composite_from!(AuthError, UserError, SessionError);