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

app/Models/Comment.php

@@ -0,0 +1,54 @@
+<?php
+
+/**
+ * Created by Reliese Model.
+ */
+
+namespace App\Models;
+
+use Carbon\Carbon;
+use Illuminate\Database\Eloquent\Model;
+
+/**
+ * Class Comment
+ *
+ * @property int $id
+ * @property int|null $user_id
+ * @property string|null $guest_name
+ * @property int $commentable_id
+ * @property string $commentable_type
+ * @property string $body
+ * @property Carbon $created_at
+ * @property Carbon $updated_at
+ *
+ * @property User|null $user
+ *
+ * @package App\Models
+ */
+class Comment extends Model
+{
+	protected $table = 'comments';
+
+	protected $casts = [
+		'user_id' => 'int',
+		'commentable_id' => 'int'
+	];
+
+	protected $fillable = [
+		'user_id',
+		'guest_name',
+		'commentable_id',
+		'commentable_type',
+		'body'
+	];
+
+    public function commentable()
+    {
+        return $this->morphTo();
+    }
+
+    public function user()
+    {
+        return $this->belongsTo(User::class);
+    }
+}