fix health check route and update response (#49)

* fix health check route and update response

* refactor CI workflow: reorder cargo commands for improved clarity

Author: danyi1212

.github/workflows/pr_test.yml

@@ -20,11 +20,8 @@ jobs:
           profile: minimal
           override: true
 
-      - name: Run cargo update --locked
-        run: cargo update --locked
+      - name: Run cargo build
+        run: cargo build
 
       - name: Run cargo test
         run: cargo test
-
-      - name: Run cargo build
-        run: cargo build

src/main.rs

@@ -49,10 +49,12 @@ async fn main() -> ExitCode {
                 errors::catchers::handle_400,
             ],
         )
+        .mount("/", openapi_get_routes![routes::health,])
+        .mount("/health", openapi_get_routes![routes::health,])
         .mount(
             "/v1",
             openapi_get_routes![
-                routes::healthy,
+                routes::health,
                 routes::policies::get_policies,
                 routes::policies::get_policy,
                 routes::policies::create_policy,

src/routes/mod.rs

@@ -1,5 +1,4 @@
 use rocket::get;
-use rocket::response::status;
 use rocket_okapi::openapi;
 
 pub mod authorization;
@@ -9,6 +8,6 @@ pub mod schema;
 
 #[openapi]
 #[get("/")]
-pub async fn healthy() -> status::NoContent {
-    status::NoContent
+pub async fn health() -> &'static str {
+    "ok"
 }