From fad042253440509d9130bdaf37adf8fb676e6b7c Mon Sep 17 00:00:00 2001
From: Edward Yang <yangjin@opencart.cn>
Date: Wed, 27 Jul 2022 11:06:16 +0800
Subject: [PATCH] update region

---
 .../Http/Controllers/RegionController.php     | 17 ++++---
 beike/Admin/Repositories/RegionRepo.php       | 44 +++++++++++++++++++
 beike/Models/Region.php                       |  9 ++++
 beike/Models/RegionZone.php                   | 27 ++++++++++++
 4 files changed, 92 insertions(+), 5 deletions(-)
 create mode 100644 beike/Admin/Repositories/RegionRepo.php
 create mode 100644 beike/Models/RegionZone.php

diff --git a/beike/Admin/Http/Controllers/RegionController.php b/beike/Admin/Http/Controllers/RegionController.php
index 43098f46..aebeb0fe 100644
--- a/beike/Admin/Http/Controllers/RegionController.php
+++ b/beike/Admin/Http/Controllers/RegionController.php
@@ -14,13 +14,14 @@ namespace Beike\Admin\Http\Controllers;
 use Beike\Models\Region;
 use Illuminate\Http\Request;
 use Beike\Repositories\CountryRepo;
+use Beike\Admin\Repositories\RegionRepo;
 
 class RegionController
 {
     public function index()
     {
         $data = [
-            'regions' => Region::query()->with('zones')->get(),
+            'regions' => Region::query()->with('regionZones.zone')->get(),
             'countries' => CountryRepo::all()
         ];
 
@@ -29,16 +30,22 @@ class RegionController
 
     public function store(Request $request)
     {
-        return json_success('添加成功');
+        $requestData = json_decode($request->getContent(), true);
+        $region = RegionRepo::createOrUpdate($requestData);
+        return json_success('保存成功', $region);
     }
 
-    public function update(Request $request)
+    public function update(Request $request, int $regionId)
     {
-        return json_success('更新成功');
+        $requestData = json_decode($request->getContent(), true);
+        $requestData['id'] = $regionId;
+        $region = RegionRepo::createOrUpdate($requestData);
+        return json_success('更新成功', $region);
     }
 
-    public function destroy(Request $request)
+    public function destroy(Request $request, int $regionId)
     {
+        RegionRepo::deleteById($regionId);
         return json_success('删除成功');
     }
 }
diff --git a/beike/Admin/Repositories/RegionRepo.php b/beike/Admin/Repositories/RegionRepo.php
new file mode 100644
index 00000000..87198240
--- /dev/null
+++ b/beike/Admin/Repositories/RegionRepo.php
@@ -0,0 +1,44 @@
+<?php
+/**
+ * RegionRepo.php
+ *
+ * @copyright  2022 opencart.cn - All Rights Reserved
+ * @link       http://www.guangdawangluo.com
+ * @author     Edward Yang <yangjin@opencart.cn>
+ * @created    2022-07-27 10:48:25
+ * @modified   2022-07-27 10:48:25
+ */
+
+namespace Beike\Admin\Repositories;
+
+use Beike\Models\Region;
+
+class RegionRepo
+{
+    public static function createOrUpdate($data)
+    {
+        $id = $data['id'] ?? 0;
+        if ($id) {
+            $region = Region::query()->findOrFail($id);
+        } else {
+            $region = new Region();
+        }
+        $region->fill([
+            'name' => $data['title'],
+            'description' => $data['description'],
+        ]);
+        $region->saveOrFail();
+
+        $region->regionZones()->delete();
+        $region->regionZones()->createMany($data['region_zones']);
+        $region->load(['regionZones']);
+        return $region;
+    }
+
+    public static function deleteById($id)
+    {
+        $region = Region::query()->findOrFail($id);
+        $region->regionZones()->delete();
+        $region->delete();
+    }
+}
diff --git a/beike/Models/Region.php b/beike/Models/Region.php
index 8d71aa09..8c4c3cbc 100644
--- a/beike/Models/Region.php
+++ b/beike/Models/Region.php
@@ -11,12 +11,21 @@
 
 namespace Beike\Models;
 
+use Illuminate\Database\Eloquent\Relations\HasMany;
 use Illuminate\Database\Eloquent\Relations\BelongsToMany;
 
 class Region extends Base
 {
+    protected $fillable = ['name', 'description'];
+
     public function zones(): BelongsToMany
     {
         return $this->belongsToMany(Zone::class, 'region_zones');
     }
+
+
+    public function regionZones(): HasMany
+    {
+        return $this->hasMany(RegionZone::class);
+    }
 }
diff --git a/beike/Models/RegionZone.php b/beike/Models/RegionZone.php
new file mode 100644
index 00000000..9595d1ca
--- /dev/null
+++ b/beike/Models/RegionZone.php
@@ -0,0 +1,27 @@
+<?php
+/**
+ * RegionZone.php
+ *
+ * @copyright  2022 opencart.cn - All Rights Reserved
+ * @link       http://www.guangdawangluo.com
+ * @author     Edward Yang <yangjin@opencart.cn>
+ * @created    2022-07-27 11:01:01
+ * @modified   2022-07-27 11:01:01
+ */
+
+namespace Beike\Models;
+
+class RegionZone extends Base
+{
+    protected $fillable = ['region_id', 'country_id', 'zone_id'];
+
+    public function country()
+    {
+        return $this->belongsTo(Country::class);
+    }
+
+    public function zone()
+    {
+        return $this->belongsTo(Zone::class);
+    }
+}