update server group

app/Http/Controllers/Admin/Server/GroupController.php

@@ -0,0 +1,71 @@
+<?php
+
+namespace App\Http\Controllers\Admin\Server;
+
+use App\Models\Plan;
+use App\Models\Server;
+use App\Models\ServerGroup;
+use App\Models\User;
+use Illuminate\Http\Request;
+use App\Http\Controllers\Controller;
+
+class GroupController extends Controller
+{
+    public function fetch(Request $request)
+    {
+        if ($request->input('group_id')) {
+            return response([
+                'data' => [ServerGroup::find($request->input('group_id'))]
+            ]);
+        }
+        return response([
+            'data' => ServerGroup::get()
+        ]);
+    }
+
+    public function save(Request $request)
+    {
+        if (empty($request->input('name'))) {
+            abort(500, '组名不能为空');
+        }
+
+        if ($request->input('id')) {
+            $serverGroup = ServerGroup::find($request->input('id'));
+        } else {
+            $serverGroup = new ServerGroup();
+        }
+
+        $serverGroup->name = $request->input('name');
+        return response([
+            'data' => $serverGroup->save()
+        ]);
+    }
+
+    public function drop(Request $request)
+    {
+        if ($request->input('id')) {
+            $serverGroup = ServerGroup::find($request->input('id'));
+            if (!$serverGroup) {
+                abort(500, '组不存在');
+            }
+        }
+
+        $servers = Server::all();
+        foreach ($servers as $server) {
+            $groupId = json_decode($server->group_id);
+            if (in_array($request->input('id'), $groupId)) {
+                abort(500, '该组已被节点所使用，无法删除');
+            }
+        }
+
+        if (Plan::where('group_id', $request->input('id'))->first()) {
+            abort(500, '该组已被订阅所使用，无法删除');
+        }
+        if (User::where('group_id', $request->input('id'))->first()) {
+            abort(500, '该组已被用户所使用，无法删除');
+        }
+        return response([
+            'data' => $serverGroup->delete()
+        ]);
+    }
+}