autocde2.0/app/Models/File.php

<?php

namespace App\Models;

use App\Models\Scopes\CompanyScope;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\SoftDeletes;

class File extends Model
{
    use HasFactory, SoftDeletes;

    protected $guarded = ['id'];

    protected static function booted(): void
    {
        static::addGlobalScope(new CompanyScope);
    }

    public function createdBy(): \Illuminate\Database\Eloquent\Relations\BelongsTo
    {
        return $this->belongsTo(User::class, "created_by");
    }

    public function folder(): \Illuminate\Database\Eloquent\Relations\BelongsTo
    {
        return $this->belongsTo(Folder::class);
    }

    public function bimFile(): \Illuminate\Database\Eloquent\Relations\HasOne
    {
        return $this->hasOne(BimFile::class);
    }
}