From 8d3c4796ea83480d1060b2cba7fd6b99436c74e8 Mon Sep 17 00:00:00 2001
From: Dita Aji Pratama <ditaajipratama@protonmail.com>
Date: Sat, 18 Apr 2026 12:21:53 +0700
Subject: [PATCH] feat: add deleteTransaction function

- Add deleteTransaction callback to hook
- Use filter to remove by id
- Save to AsyncStorage after delete
---
 hooks/useTransactions.ts | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/hooks/useTransactions.ts b/hooks/useTransactions.ts
index ba43690..36a4684 100644
--- a/hooks/useTransactions.ts
+++ b/hooks/useTransactions.ts
@@ -34,10 +34,19 @@ export const useTransactions = () => {
     });
   }, []);
 
+  const deleteTransaction = useCallback((id: string) => {
+    setTransactions((prev) => {
+      const updated = prev.filter((t) => t.id !== id);
+      AsyncStorage.setItem(STORAGE_KEY, JSON.stringify(updated));
+      return updated;
+    });
+  }, []);
+
   return {
     transactions,
     loading,
     addTransaction,
+    deleteTransaction,
     refresh: loadTransactions,
   };
 };
\ No newline at end of file