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 <lightone2017@codebridge-x.com>
Date: Fri, 27 Feb 2026 15:51:24 +0900
Subject: [PATCH] =?UTF-8?q?fix:=20[payroll]=20=EC=A4=91=EB=B3=B5=20?=
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- store 시 동일 사원/기간 레코드가 존재하면 updatePayroll로 전환
- 기존 INSERT 실패(500) 대신 정상 수정 처리
---
 app/Services/HR/PayrollService.php | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/app/Services/HR/PayrollService.php b/app/Services/HR/PayrollService.php
index bdc09621..79f7dddd 100644
--- a/app/Services/HR/PayrollService.php
+++ b/app/Services/HR/PayrollService.php
@@ -124,9 +124,8 @@ public function storePayroll(array $data): Payroll
                 if ($existing->trashed()) {
                     $existing->forceDelete();
                 } else {
-                    throw new \InvalidArgumentException(
-                        "해당 직원의 {$data['pay_year']}년 {$data['pay_month']}월 급여가 이미 등록되어 있습니다."
-                    );
+                    // 이미 존재하는 레코드가 있으면 수정 모드로 전환
+                    return $this->updatePayroll($existing->id, $data);
                 }
             }
             $familyCount = $data['family_count'] ?? $this->resolveFamilyCount($data['user_id']);