abschlussprojekt-device-manager-timon-lorenz/device-app/app/Models/Device.php

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;

class Device extends Model
{
    /**
     * Timestamps are disabled.
     * @var boolean
     */
    public $timestamps = false;
    /**
     * The primary key associated with the table Devices.
     * @var string
     */
    protected $primaryKey = 'device_id';
    use HasFactory;
}