sipadu_mbip/app/Model/Module/Attachment.php

<?php

namespace App\Model\Module;

use Jenssegers\Mongodb\Eloquent\Model as Eloquent;
use Jenssegers\Mongodb\Eloquent\SoftDeletes;

class Attachment extends Eloquent
{
    //
    use SoftDeletes;

    protected $connection = 'mongodb';
    protected $collection = 'attachment_test';

    protected $guarded = ['_id'];

    protected $hidden = [
        'password', 'remember_token',
    ];

    public function memo() {
        return $this->belongsToMany('App\Model\Module\Memo');
    }

    public function compound() {
        return $this->belongsToMany('App\Model\Module\Compound');
    }

    public function confidentialfile() {
        return $this->belongsToMany('App\Model\Module\ConfidentialFile');
    }

    public function iteminventory() {
        return $this->belongsTo('App\Model\Module\ItemInventory');
    }

    public function templatenotice() {
        return $this->belongsTo('App\Model\Module\TemplateNotice');
    }
}