UNIT3D-Community-Edition/app/Models/TicketAttachment.php

<?php

namespace App\Models;

use App\Traits\Auditable;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;

class TicketAttachment extends Model
{
    use Auditable;
    use HasFactory;

    protected $appends = [
        'full_disk_path',
    ];

    public function getFullDiskPathAttribute(): string
    {
        return $this->disk_path.''.$this->file_name;
    }

    /**
     * Belongs To A User.
     */
    public function user(): \Illuminate\Database\Eloquent\Relations\BelongsTo
    {
        return $this->belongsTo(User::class);
    }

    /**
     * Belongs To A Ticket.
     */
    public function ticket(): \Illuminate\Database\Eloquent\Relations\BelongsTo
    {
        return $this->belongsTo(Ticket::class);
    }
}