From de19327fadd457b26d9210b77496987ab3f36d21 Mon Sep 17 00:00:00 2001
From: Nate Pelzel <natepelzel@me.com>
Date: Fri, 4 Sep 2026 17:08:29 -0600
Subject: [PATCH] Cache fetched games under the key the download agent reads
 (#490)

fetch_game_logic saves a fetched game under the key "<id>", but the
download agent (and the offline path) look it up under "game/<id>". Only
the library list writes "game/<id>".

So a game that isn't in the user's library - for example an emulator
pulled in as a dependency - is never found in the cache. The download
agent then falls back to the game's id for the folder name and installs
it into <install dir>/<uuid> instead of <install dir>/<name>.
---
 desktop/src-tauri/src/games.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/desktop/src-tauri/src/games.rs b/desktop/src-tauri/src/games.rs
index eb074c28..f73bac89 100644
--- a/desktop/src-tauri/src/games.rs
+++ b/desktop/src-tauri/src/games.rs
@@ -248,7 +248,7 @@ pub async fn fetch_game_logic(
 
     let data = FetchGameStruct::new(game.clone(), status, version);
 
-    cache_object(&id, &game)?;
+    cache_object(&format!("game/{}", id), &game)?;
 
     Ok(data)
 }
@@ -341,7 +341,7 @@ pub async fn fetch_game_logic_offline(
     };
 
     let status = GameStatusManager::fetch_state(&id, &db_handle);
-    let game = get_cached_object::<Game>(&id)?;
+    let game = get_cached_object::<Game>(&format!("game/{}", id))?;
 
     drop(db_handle);