From 2ef3b8bc05c110202af00f63ed922b7c719c8266 Mon Sep 17 00:00:00 2001
From: Peter Holloway <peter.holloway@diamond.ac.uk>
Date: Tue, 7 Jan 2025 13:49:56 +0000
Subject: [PATCH] Add status endpoint that does nothing but return 200 OK

---
 src/graphql.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/graphql.rs b/src/graphql.rs
index d3bd2d3..0fa9114 100644
--- a/src/graphql.rs
+++ b/src/graphql.rs
@@ -68,6 +68,9 @@ pub async fn serve_graphql(db: &Path, opts: ServeOptions) {
         .data(opts.policy.map(PolicyCheck::new))
         .finish();
     let app = Router::new()
+        // status check endpoint allows external processes to monitor status of server without
+        // making graphql queries
+        .route("/status", get(|| async {}))
         .route("/graphql", post(graphql_handler))
         .route("/graphiql", get(graphiql))
         .layer(Extension(schema));