From 6fe1955c9fb31a95e48ba098428eda7d2485aa89 Mon Sep 17 00:00:00 2001
From: "Sven (AAMOS AI)" <sven@wavult.com>
Date: Mon, 17 Aug 2026 21:38:48 +0700
Subject: [PATCH] feat(mobile): MIKRO POLISH-3 optimistisk favoritmarkering med
 rollback

---
 apps/mobile/src/app/recipe/[id].tsx | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/apps/mobile/src/app/recipe/[id].tsx b/apps/mobile/src/app/recipe/[id].tsx
index d013233..e4019b1 100644
--- a/apps/mobile/src/app/recipe/[id].tsx
+++ b/apps/mobile/src/app/recipe/[id].tsx
@@ -88,14 +88,14 @@ export default function RecipeScreen() {
       api(`/v1/recipes/${id}/favorite`, { method: isFavorite ? "DELETE" : "POST" }),
     onMutate: async (isFavorite: boolean) => {
       await queryClient.cancelQueries({ queryKey: ["recipe", id] });
-      const previous = queryClient.getQueryData<RecipeDetail>(["recipe", id]);
+      const prev = queryClient.getQueryData<RecipeDetail>(["recipe", id]);
       queryClient.setQueryData<RecipeDetail>(["recipe", id], (old) =>
         old ? { ...old, isFavorite: !isFavorite } : old,
       );
-      return { previous };
+      return { prev };
     },
-    onError: (err, _isFavorite, context) => {
-      if (context?.previous) queryClient.setQueryData(["recipe", id], context.previous);
+    onError: (err, _vars, ctx) => {
+      if (ctx?.prev) queryClient.setQueryData(["recipe", id], ctx.prev);
       Alert.alert(t("common.oops"), err instanceof Error ? err.message : t("common.error"));
     },
     onSettled: () => void queryClient.invalidateQueries({ queryKey: ["recipe", id] }),