From 94da4f3452f69ddef0336de9c07e4b68a235babe Mon Sep 17 00:00:00 2001
From: Daseul Kim <seul@interplug.co.kr>
Date: Wed, 18 Jun 2025 12:21:03 +0900
Subject: [PATCH] =?UTF-8?q?fix:=20log=20write=EC=8B=9C=20=EC=9D=B8?=
 =?UTF-8?q?=EC=BD=94=EB=94=A9=20=EA=B9=A8=EC=A7=80=EB=8A=94=20=EB=AC=B8?=
 =?UTF-8?q?=EC=A0=9C=20=ED=95=B4=EA=B2=B0?=
MIME-Version: 1.0
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---
 src/libs/logger.ts | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/src/libs/logger.ts b/src/libs/logger.ts
index 480d408..54c46fd 100644
--- a/src/libs/logger.ts
+++ b/src/libs/logger.ts
@@ -94,13 +94,24 @@ const dailyLogger = new DailyLogger()
 export const writeApiLog = async (request: NextRequest, responseStatus: number): Promise<void> => {
   if (!isProduction) return
 
+  let bodyString: string | undefined
+  if (
+    request.method === 'POST' &&
+    (request.headers.get('content-type') === 'multipart/form-data' || request.headers.get('content-type') === 'application/x-www-form-urlencoded')
+  ) {
+    const formData = await request.formData()
+    bodyString = JSON.stringify(Object.fromEntries(formData))
+  } else {
+    bodyString = await request.text()
+  }
+
   const logData: ApiLogData = {
     responseStatus: responseStatus,
     method: request.method,
     url: request.url,
     // headers: Object.fromEntries(request.headers),
     query: Object.fromEntries(new URL(request.url).searchParams),
-    body: request.body ? await request.text() : undefined,
+    body: bodyString,
   }
   dailyLogger.info(logData, 'API Request')
 }