From 66d8fb0be8ddcefd19ae1171b0f6cde02da8ba73 Mon Sep 17 00:00:00 2001
From: User <user@example.com>
Date: Mon, 12 Jan 2026 09:40:51 +0900
Subject: [PATCH] =?UTF-8?q?=E3=83=AC=E3=83=93=E3=83=A5=E3=83=BC=E3=83=86?=
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---
 components/TodoList.tsx | 2 +-
 lib/prisma.ts           | 8 ++++++--
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/components/TodoList.tsx b/components/TodoList.tsx
index 2208c9b..896200d 100644
--- a/components/TodoList.tsx
+++ b/components/TodoList.tsx
@@ -38,7 +38,7 @@ export default function TodoList() {
 
   useEffect(() => {
     fetchTodos()
-  }, [])
+  }, [fetchTodos])
 
   const handleTodoUpdate = () => {
     fetchTodos()
diff --git a/lib/prisma.ts b/lib/prisma.ts
index af2a01e..f3c4896 100644
--- a/lib/prisma.ts
+++ b/lib/prisma.ts
@@ -4,6 +4,10 @@ const globalForPrisma = globalThis as unknown as {
   prisma: PrismaClient | undefined
 }
 
-export const prisma = globalForPrisma.prisma ?? new PrismaClient()
+export const prisma = globalForPrisma.prisma ?? new PrismaClient({
+  log: process.env.NODE_ENV === 'development' ? ['query', 'error', 'warn'] : ['error'],
+})
 
-if (process.env.NODE_ENV !== 'production') globalForPrisma.prisma = prisma
+if (process.env.NODE_ENV !== 'production') {
+  globalForPrisma.prisma = prisma
+}