Release: NX9-Auth v0.3.0

src/api/version.rs

@@ -1,15 +1,26 @@
 use axum::Json;
+use axum::extract::State;
 use serde_json::{Value, json};
 
+use crate::state::AppState;
+
 /// GET /version
 ///
-/// Returns build metadata baked in at compile time via `build.rs`.
-pub async fn version() -> Json<Value> {
+/// Returns build metadata baked in at compile time via `build.rs` and active db_backend.
+pub async fn version(State(state): State<AppState>) -> Json<Value> {
+    let backend = state
+        .config
+        .database
+        .resolved_url()
+        .map(|(_, b)| b.to_string())
+        .unwrap_or_else(|_| "unknown".to_string());
+
     Json(json!({
         "name":         env!("CARGO_PKG_NAME"),
         "version":      env!("CARGO_PKG_VERSION"),
         "git_commit":   env!("GIT_COMMIT"),
         "build_date":   env!("BUILD_DATE"),
         "rust_version": env!("RUST_VERSION"),
+        "db_backend":   backend,
     }))
 }