From 212e6eb24dcef5db16accff2d12cea21fadb03be Mon Sep 17 00:00:00 2001
From: Satsuki Akiba <anosatsuk124@gmail.com>
Date: Wed, 4 Jun 2025 14:41:50 +0900
Subject: [PATCH] fix: save tts audio with .wav extension

---
 services/tts.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/services/tts.ts b/services/tts.ts
index 419e07f..50599d7 100644
--- a/services/tts.ts
+++ b/services/tts.ts
@@ -61,9 +61,9 @@ export async function generateTTS(
     fs.mkdirSync(outputDir, { recursive: true });
   }
 
-  const filePath = path.resolve(outputDir, itemId); // Use the provided filename directly
+  const filePath = path.resolve(outputDir, `${itemId}.wav}`); // Use the provided filename directly
   console.log(`音声ファイル保存開始: ${filePath}`);
-  fs.writeFileSync(`${filePath}.wav`, audioBuffer);
+  fs.writeFileSync(filePath, audioBuffer);
   console.log(`音声ファイル保存完了: ${filePath}`);
 
   return path.basename(filePath);