From d76c2b3bcaee36df4ba311e30bc216465e6cce44 Mon Sep 17 00:00:00 2001
From: tokumeikoi <tokumeikoi@protonmail.com>
Date: Sun, 13 Mar 2022 03:41:46 +0800
Subject: [PATCH] update: fix coupon multi generate

---
 app/Http/Controllers/Admin/CouponController.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/app/Http/Controllers/Admin/CouponController.php b/app/Http/Controllers/Admin/CouponController.php
index deb8b61d..b093405f 100644
--- a/app/Http/Controllers/Admin/CouponController.php
+++ b/app/Http/Controllers/Admin/CouponController.php
@@ -90,8 +90,8 @@ class CouponController extends Controller
         DB::beginTransaction();
         if (!Coupon::insert(array_map(function ($item) use ($coupon) {
             // format data
-            $item['limit_plan_ids'] = json_encode($coupon['limit_plan_ids']);
-            $item['limit_period'] = json_encode($coupon['limit_period']);
+            if (is_array($item['limit_plan_ids'])) $item['limit_plan_ids'] = json_encode($coupon['limit_plan_ids']);
+            if (is_array($item['limit_period'])) $item['limit_period'] = json_encode($coupon['limit_period']);
             return $item;
         }, $coupons))) {
             DB::rollBack();