fix(daemon): reject the row a blacklisted add left behind

Closes #24

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

.sqlx/query-8618f066558095607d224389ea16b901e1fd55c3e3b71d61433ddd9e2fa9bbf0.json

@@ -0,0 +1,12 @@
+{
+  "db_name": "SQLite",
+  "query": "UPDATE releases SET verdict = 'rejected', rejected_rule = ? WHERE id = ?",
+  "describe": {
+    "columns": [],
+    "parameters": {
+      "Right": 2
+    },
+    "nullable": []
+  },
+  "hash": "8618f066558095607d224389ea16b901e1fd55c3e3b71d61433ddd9e2fa9bbf0"
+}

crates/arr-daemon/src/grab.rs

@@ -358,7 +358,7 @@ impl GrabAction {
         // Transmission has fetched it, so the same blacklisted torrent can
         // reach here under a new name.
         if blacklist.blocks_infohash(&infohash) {
-            self.drop_blacklisted_torrent(database, movie, &winner.name, &added)
+            self.drop_blacklisted_torrent(database, movie, &winner, &added)
                 .await?;
             return Ok(None);
         }
@@ -418,9 +418,10 @@ impl GrabAction {
         &self,
         database: &Db,
         movie: &PendingMovie,
-        release_name: &str,
+        winner: &Eligible,
         added: &arr_dl::AddedTorrent,
     ) -> Result<(), GrabError> {
+        let release_name = &winner.name;
         blacklist::add(
             database.pool(),
             None,
@@ -428,6 +429,17 @@ impl GrabAction {
             "blacklisted infohash under a new name",
         )
         .await?;
+        // `store_release` classified this row before the infohash was known,
+        // so it still reads eligible. Correct it here rather than waiting for
+        // the next search to overwrite it: until then §9.3's manual view
+        // would keep offering a release this tick just refused.
+        sqlx::query!(
+            "UPDATE releases SET verdict = 'rejected', rejected_rule = ? WHERE id = ?",
+            blacklist::RULE,
+            winner.id
+        )
+        .execute(database.pool())
+        .await?;
         if added.was_duplicate {
             // The earlier grab's torrent, still working off its seeding
             // obligation (§7.3). Nothing here deletes a torrent.
@@ -1150,6 +1162,15 @@ mod tests {
         // Transmission again.
         let blacklist = Blacklist::load(database.pool()).await.unwrap();
         assert!(blacklist.blocks_name("Dune.Part.Two.2024.2160p.WEB-DL.DDP5.1.Atmos"));
+        // And the cached row stops reading eligible straight away, so §9.3's
+        // manual view never offers what this tick just refused.
+        let (verdict, rule): (String, Option<String>) =
+            sqlx::query_as("SELECT verdict, rejected_rule FROM releases WHERE guid = 'good'")
+                .fetch_one(database.pool())
+                .await
+                .unwrap();
+        assert_eq!(verdict, "rejected");
+        assert_eq!(rule.as_deref(), Some("blacklisted"));
     }
 
     /// §6.3: `blocked` stops targeted search for a title.