sam-api/app/Models/User.php

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\SoftDeletes;
use Illuminate\Foundation\Auth\User as Authenticatable;
use Illuminate\Notifications\Notifiable;
use Laravel\Fortify\TwoFactorAuthenticatable;
use Laravel\Sanctum\HasApiTokens;
use App\Traits\ModelTrait;

class User extends Authenticatable
{
    use HasApiTokens, Notifiable, TwoFactorAuthenticatable, SoftDeletes, ModelTrait;

    protected $hidden = [
        'password', 'remember_token',
        'two_factor_secret', 'two_factor_recovery_codes', 'two_factor_confirmed_at'
    ];

    public function userTenants()
    {
        return $this->hasMany(UserTenant::class);
    }

    public function userTenant() // 단일 기본 테넌트
    {
        // 예시: 첫 번째(기본) 테넌트 반환
        return $this->hasOne(UserTenant::class)->where('is_active', 1);
    }

    public function userRoles()
    {
        return $this->hasMany(UserRole::class);
    }

    public function roles()
    {
        return $this->belongsToMany(Role::class, 'user_roles')
            ->withPivot('tenant_id', 'assigned_at');
    }

    public function userTenantById($tenantId)
    {
        return $this->hasOne(UserTenant::class)->where('tenant_id', $tenantId);
    }
}