feat: update user and flight models and add comment and admin models

app/Models/Comment.php

@@ -0,0 +1,83 @@
+<?php
+
+/**
+ * Created by Reliese Model.
+ */
+
+namespace App\Models;
+
+use Carbon\Carbon;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\SoftDeletes;
+
+/**
+ * Class Comment
+ * 
+ * @property int $id
+ * @property int|null $user_id
+ * @property int|null $admin_id
+ * @property int|null $tour_id
+ * @property int|null $flight_id
+ * @property int|null $parent_id
+ * @property string|null $guest_name
+ * @property string $guest_email
+ * @property string $content
+ * @property int $status
+ * @property Carbon $created_at
+ * @property Carbon $updated_at
+ * @property string|null $deleted_at
+ * 
+ * @property Flight|null $flight
+ * @property Tour|null $tour
+ * @property User|null $user
+ * @property Admin|null $admin
+ *
+ * @package App\Models
+ */
+class Comment extends Model
+{
+	use SoftDeletes;
+	protected $table = 'comments';
+	public static $snakeAttributes = false;
+
+	protected $casts = [
+		'user_id' => 'int',
+		'admin_id' => 'int',
+		'tour_id' => 'int',
+		'flight_id' => 'int',
+		'parent_id' => 'int',
+		'status' => 'int'
+	];
+
+	protected $fillable = [
+		'user_id',
+		'admin_id',
+		'tour_id',
+		'flight_id',
+		'parent_id',
+		'guest_name',
+		'guest_email',
+		'content',
+		'status'
+	];
+
+	public function flight()
+	{
+		return $this->belongsTo(Flight::class);
+	}
+
+	public function tour()
+	{
+		return $this->belongsTo(Tour::class);
+	}
+
+	public function user()
+	{
+		return $this->belongsTo(User::class);
+	}
+
+	public function admin()
+	{
+		return $this->belongsTo(Admin::class);
+	}
+}