From 993b347fb7db3b4113cc8edaf7a12432dfb412a0 Mon Sep 17 00:00:00 2001
From: kent <shine1324@gmail.com>
Date: Sat, 20 Dec 2025 12:46:30 +0900
Subject: [PATCH] =?UTF-8?q?feat:=20=EB=A1=9C=EA=B7=B8=EC=9D=B8=20=EC=8B=9C?=
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- 입력값이 이메일 형식이면 email 컬럼으로 조회
- 아이디 형식이면 user_id 컬럼으로 조회
- filter_var(FILTER_VALIDATE_EMAIL) 사용

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
---
 app/Http/Controllers/Api/V1/ApiController.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/app/Http/Controllers/Api/V1/ApiController.php b/app/Http/Controllers/Api/V1/ApiController.php
index 20ceaaa..9cf18c5 100644
--- a/app/Http/Controllers/Api/V1/ApiController.php
+++ b/app/Http/Controllers/Api/V1/ApiController.php
@@ -28,7 +28,11 @@ public function login(Request $request)
             return response()->json(['error' => '아이디 또는 비밀번호 누락'], 400);
         }
 
-        $user = User::where('user_id', $userId)->first();
+        // 이메일 형식이면 email로 조회, 아니면 user_id로 조회
+        $isEmail = filter_var($userId, FILTER_VALIDATE_EMAIL);
+        $user = $isEmail
+            ? User::where('email', $userId)->first()
+            : User::where('user_id', $userId)->first();
 
         if (! $user) {
             return response()->json(['error' => '사용자를 찾을 수 없습니다.'], 404);