From 472916ef1381e1fd2ff021e47fa36a993b44033a Mon Sep 17 00:00:00 2001
From: metamuffin <metamuffin@disroot.org>
Date: Mon, 2 Jun 2025 22:50:17 +0200
Subject: support query for key existance

---
 scripts/enqueue.ts |  2 +-
 src/worker_ws.rs   | 10 ++++++++--
 2 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/scripts/enqueue.ts b/scripts/enqueue.ts
index d2b4729..0c99a79 100644
--- a/scripts/enqueue.ts
+++ b/scripts/enqueue.ts
@@ -9,7 +9,7 @@ async function run_enqueue(eqt: EnqueueTask) {
             t: "query",
             state: "complete",
             kind: eqt.kind,
-            data: eqt.filter ? { failed: eqt.filter } : null,
+            data: { failed: eqt.filter ?? null },
             cookie: "for_enqueue"
         }))
         return
diff --git a/src/worker_ws.rs b/src/worker_ws.rs
index bf0bf7f..fa43721 100644
--- a/src/worker_ws.rs
+++ b/src/worker_ws.rs
@@ -265,8 +265,14 @@ impl State {
                                         continue 'taskloop;
                                     };
                                     for (k, v) in &data {
-                                        if cdata.get(k) != Some(v) {
-                                            continue 'taskloop;
+                                        if v.is_null() {
+                                            if !cdata.contains_key(k) {
+                                                continue 'taskloop;
+                                            }
+                                        } else {
+                                            if cdata.get(k) != Some(v) {
+                                                continue 'taskloop;
+                                            }
                                         }
                                     }
                                 }
-- 
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