walletservice/app/Models/UsersGroup.php

<?php

/**
 * Created by Reliese Model.
 */

namespace App\Models;

use Carbon\Carbon;
use Illuminate\Database\Eloquent\Model;

/**
 * Class UsersGroup
 *
 * @property int $id
 * @property string $code_groupe
 * @property string $nom
 * @property float $limite_credit
 * @property int $id_sponsor1
 * @property int $id_sponsor2
 * @property int $id_sponsor3
 * @property int $nombre_validation
 * @property int $actif
 * @property int $nombre_utilisateurs
 * @property int $id_createur
 * @property Carbon $date_creation
 * @property Carbon $date_activation
 * @property int deleted
 *
 * @package App\Models
 */
class UsersGroup extends Model
{
    protected $table = 'users_groups';
    public $timestamps = false;

    protected $casts = [
        'limite_credit' => 'float',
        'id_sponsor1' => 'int',
        'id_sponsor2' => 'int',
        'id_sponsor3' => 'int',
        'nombre_validation' => 'int',
        'actif' => 'int',
        'nombre_utilisateurs' => 'int',
        'id_createur' => 'int',
        'deleted' => 'int'
    ];

    protected $dates = [
        'date_creation',
        'date_activation'
    ];

    protected $fillable = [
        'code_groupe',
        'nom',
        'limite_credit',
        'id_sponsor1',
        'id_sponsor2',
        'id_sponsor3',
        'nombre_validation',
        'actif',
        'nombre_utilisateurs',
        'id_createur',
        'date_creation',
        'date_activation',
        'deleted'
    ];

    public function createur()
    {
        return $this->belongsTo(User::class, 'id_createur');
    }

    public function sponsor1()
    {
        return $this->belongsTo(User::class, 'id_sponsor1');
    }

    public function sponsor2()
    {
        return $this->belongsTo(User::class, 'id_sponsor2');
    }

    public function sponsor3()
    {
        return $this->belongsTo(User::class, 'id_sponsor3');
    }
}