add: full multi-tenancy control

packages/Webkul/Admin/src/Http/Controllers/Configuration/ConfigurationController.php

@@ -0,0 +1,84 @@
+<?php
+
+namespace Webkul\Admin\Http\Controllers\Configuration;
+
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\RedirectResponse;
+use Illuminate\Support\Facades\Event;
+use Illuminate\Support\Facades\Storage;
+use Illuminate\View\View;
+use Webkul\Admin\Http\Controllers\Controller;
+use Webkul\Admin\Http\Requests\ConfigurationForm;
+use Webkul\Core\Repositories\CoreConfigRepository as ConfigurationRepository;
+
+class ConfigurationController extends Controller
+{
+    /**
+     * Create a new controller instance.
+     *
+     * @return void
+     */
+    public function __construct(protected ConfigurationRepository $configurationRepository) {}
+
+    /**
+     * Display a listing of the resource.
+     */
+    public function index(): View
+    {
+        if (
+            request()->route('slug')
+            && request()->route('slug2')
+        ) {
+            return view('admin::configuration.edit');
+        }
+
+        return view('admin::configuration.index');
+    }
+
+    /**
+     * Store a newly created resource in storage.
+     */
+    public function store(ConfigurationForm $request): RedirectResponse
+    {
+        Event::dispatch('core.configuration.save.before');
+
+        $this->configurationRepository->create($request->all());
+
+        Event::dispatch('core.configuration.save.after');
+
+        session()->flash('success', trans('admin::app.configuration.index.save-success'));
+
+        return redirect()->back();
+    }
+
+    /**
+     * download the file for the specified resource.
+     *
+     * @return \Illuminate\Http\Response
+     */
+    public function download()
+    {
+        $path = request()->route()->parameters()['path'];
+
+        $fileName = 'configuration/'.$path;
+
+        $config = $this->configurationRepository->findOneByField('value', $fileName);
+
+        return Storage::download($config['value']);
+    }
+
+    /**
+     * Search for configurations.
+     */
+    public function search(): JsonResponse
+    {
+        $results = $this->configurationRepository->search(
+            system_config()->getItems(),
+            request()->query('query')
+        );
+
+        return new JsonResponse([
+            'data' => $results,
+        ]);
+    }
+}