From fb85089b385a32a7ee5eb676c7f0fbbb55f2b022 Mon Sep 17 00:00:00 2001
From: hawind <fvzone@qq.com>
Date: Sat, 19 Jun 2021 16:06:01 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=AD=A3=E8=A1=8C=E6=94=BF=E5=8C=BA?=
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---
 app/Gdoo/System/Hooks/RegionHook.php | 40 ++++++++++++++++++++++++++++
 app/Gdoo/System/config.php           |  3 +++
 2 files changed, 43 insertions(+)
 create mode 100644 app/Gdoo/System/Hooks/RegionHook.php

diff --git a/app/Gdoo/System/Hooks/RegionHook.php b/app/Gdoo/System/Hooks/RegionHook.php
new file mode 100644
index 00000000..518a5189
--- /dev/null
+++ b/app/Gdoo/System/Hooks/RegionHook.php
@@ -0,0 +1,40 @@
+<?php namespace Gdoo\System\Hooks;
+
+use DB;
+use Gdoo\System\Models\Region;
+
+class RegionHook
+{
+    static $linkOptions = [];
+
+    public function onBeforeForm($params) {
+        return $params;
+    }
+
+    public function onAfterForm($params) {
+        return $params;
+    }
+
+    public function onBeforeStore($params) {
+        $master = $params['master'];
+        $master['parent_id'] = (int)$master['parent_id'];
+
+        $master['layer'] = 1;
+        if ($master['parent_id'] > 0) {
+            $parent = Db::table('region')->where('id', $master['parent_id'])->first();
+            $master['layer'] = $parent['layer'] + 1;
+        }
+
+        $params['master'] = $master;
+        return $params;
+    }
+
+    public function onAfterStore($params) {
+        return $params;
+    }
+
+    public function onBeforeDelete($params) {
+        return $params;
+    }
+    
+}
diff --git a/app/Gdoo/System/config.php b/app/Gdoo/System/config.php
index 041f9519..91d942c2 100644
--- a/app/Gdoo/System/config.php
+++ b/app/Gdoo/System/config.php
@@ -10,6 +10,9 @@ return [
             'url' => 'system/region/dialog',
         ],
     ],
+    "listens" => [
+        'region' => 'Gdoo\System\Hooks\RegionHook',
+    ],
     "controllers" => [
         "setting" => [
             "name" => "基础设置",