first commit

app/Http/Controllers/EditorController.php

@@ -0,0 +1,21 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use App\Models\DocumentTemplate;
+use Illuminate\Http\Request;
+
+class EditorController extends Controller
+{
+    public function save(Request $request)
+    {
+        $template = DocumentTemplate::find($request->get('id'));
+        $data = [
+            'content' => $request->get('content'),
+            'variables_config' => $request->get('variables_config'),
+        ];
+        $template->update($data);
+
+        return redirect()->back();
+    }
+}