From 9ec944f3f76a5fd4720efa67b8c144a63caaa820 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EA=B9=80=EB=B3=B4=EA=B3=A4?=
 <lightone2017@codebridge-x.com>
Date: Sat, 14 Mar 2026 16:22:27 +0900
Subject: [PATCH] =?UTF-8?q?fix:=20[demo]=20addDays()=EC=97=90=20int=20?=
 =?UTF-8?q?=EC=BA=90=EC=8A=A4=ED=8C=85=20=EC=B6=94=EA=B0=80=20(Carbon=20Ty?=
 =?UTF-8?q?peError=20=EC=88=98=EC=A0=95)?=
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---
 app/Http/Controllers/Sales/DemoTenantController.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/app/Http/Controllers/Sales/DemoTenantController.php b/app/Http/Controllers/Sales/DemoTenantController.php
index 1922909e..59f138c7 100644
--- a/app/Http/Controllers/Sales/DemoTenantController.php
+++ b/app/Http/Controllers/Sales/DemoTenantController.php
@@ -163,7 +163,7 @@ public function store(Request $request)
             'company_name' => $request->input('company_name'),
             'tenant_type' => 'DEMO_TRIAL',
             'tenant_st_code' => 'trial',
-            'demo_expires_at' => now()->addDays($request->input('duration_days', 30)),
+            'demo_expires_at' => now()->addDays((int) $request->input('duration_days', 30)),
             'demo_source_partner_id' => $partner?->id,
             'options' => $options,
             'is_active' => true,
@@ -196,7 +196,7 @@ public function extend(Request $request, int $id)
             return $this->htmxError('이미 연장된 체험입니다. 연장은 1회만 가능합니다.');
         }
 
-        $days = $request->input('days', 14);
+        $days = (int) $request->input('days', 14);
         $opts['demo_extended'] = true;
         $opts['demo_extended_at'] = now()->toDateTimeString();
         $opts['demo_extended_days'] = $days;