feat: add comments for controller and model and blade for dashboard for user

app/Http/Controllers/CommentController.php

@@ -0,0 +1,39 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use App\Http\Requests\CommentPostRequest;
+use App\Models\Comment;
+use App\Models\Tour;
+use App\Models\Flight;
+
+class CommentController extends Controller
+{
+    public function store(CommentPostRequest $request)
+    {
+        if ($request->commentable_type === 'tour') {
+            $modelClass = Tour::class;
+        } else {
+            $modelClass = Flight::class;
+        }
+        $guestName = null;
+        if (!auth()->check()) {
+            $guestName = $request->guest_name;
+        }
+        Comment::create([
+            'user_id'          => auth()->id(),
+            'guest_name'       => $guestName,
+            'commentable_id'   => $request->commentable_id,
+            'commentable_type' => $modelClass,
+            'body'             => $request->body,
+        ]);
+
+        return back()->with('success', 'نظر شما با موفقیت ثبت شد.');
+    }
+    public function index()
+    {
+        $comments = auth()->user()->comments()->with('commentable')->latest()->get();
+
+        return view('dashboard.comments', compact('comments'));
+    }
+}