first commit

common/Channels/ChannelContentOrderController.php

@@ -0,0 +1,36 @@
+<?php
+
+namespace Common\Channels;
+
+use App\Models\Channel;
+use Common\Core\BaseController;
+use Illuminate\Support\Facades\DB;
+
+class ChannelContentOrderController extends BaseController
+{
+    public function changeOrder(int $channelId)
+    {
+        $channel = Channel::findOrFail($channelId);
+
+        $this->authorize('update', $channel);
+
+        $data = request()->validate([
+            'ids' => 'array|min:1',
+            'ids.*' => 'int',
+            'modelType' => 'required|string',
+        ]);
+
+        $queryPart = '';
+        foreach ($data['ids'] as $order => $id) {
+            $queryPart .= " when channelable_id=$id then $order";
+        }
+
+        DB::table('channelables')
+            ->where('channel_id', $channel->id)
+            ->whereIn('channelable_id', $data['ids'])
+            ->where('channelable_type', $data['modelType'])
+            ->update(['order' => DB::raw("(case $queryPart end)")]);
+
+        return $this->success();
+    }
+}