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From: =?UTF-8?q?=E8=90=9D=E5=8D=9C?= <dev@saasshop.local>
Date: Fri, 13 Mar 2026 19:58:59 +0000
Subject: [PATCH] =?UTF-8?q?=E5=A5=97=E9=A4=90=E5=88=97=E8=A1=A8=EF=BC=9A?=
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---
 resources/views/admin/plans/index.blade.php   |  5 ++-
 ...minPlanIndexCreateLinkContainsBackTest.php | 41 +++++++++++++++++++
 2 files changed, 45 insertions(+), 1 deletion(-)
 create mode 100644 tests/Feature/AdminPlanIndexCreateLinkContainsBackTest.php

diff --git a/resources/views/admin/plans/index.blade.php b/resources/views/admin/plans/index.blade.php
index 790fe2c..a9cf3d8 100644
--- a/resources/views/admin/plans/index.blade.php
+++ b/resources/views/admin/plans/index.blade.php
@@ -120,7 +120,10 @@
             <h3>套餐列表</h3>
             <p class="muted muted-xs">后续将从这里进入套餐详情、授权项与订阅联动。</p>
         </div>
-        <a href="/admin/plans/create" class="btn">新建套餐</a>
+        @php
+            $createPlanUrl = '/admin/plans/create?' . \Illuminate\Support\Arr::query(['back' => $selfWithoutBack]);
+        @endphp
+        <a href="{!! $createPlanUrl !!}" class="btn">新建套餐</a>
     </div>
     <table>
         <thead>
diff --git a/tests/Feature/AdminPlanIndexCreateLinkContainsBackTest.php b/tests/Feature/AdminPlanIndexCreateLinkContainsBackTest.php
new file mode 100644
index 0000000..8c598b1
--- /dev/null
+++ b/tests/Feature/AdminPlanIndexCreateLinkContainsBackTest.php
@@ -0,0 +1,41 @@
+<?php
+
+namespace Tests\Feature;
+
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Illuminate\Support\Arr;
+use Tests\TestCase;
+
+class AdminPlanIndexCreateLinkContainsBackTest extends TestCase
+{
+    use RefreshDatabase;
+
+    protected function loginAsPlatformAdmin(): void
+    {
+        $this->seed();
+
+        $this->post('/admin/login', [
+            'email' => 'platform.admin@demo.local',
+            'password' => 'Platform@123456',
+        ])->assertRedirect('/admin');
+    }
+
+    public function test_create_plan_link_should_carry_back_to_index_self_without_back(): void
+    {
+        $this->loginAsPlatformAdmin();
+
+        $res = $this->get('/admin/plans?status=active&back=' . urlencode('/admin/platform-orders'));
+        $res->assertOk();
+
+        $expectedBack = '/admin/plans?' . Arr::query([
+            'status' => 'active',
+        ]);
+
+        $expectedCreateUrl = '/admin/plans/create?' . Arr::query([
+            'back' => $expectedBack,
+        ]);
+
+        $res->assertSee($expectedCreateUrl, false);
+        $res->assertDontSee('back%3D', false);
+    }
+}