sam-api/app/Models/NotificationSettingGroupState.php

<?php

namespace App\Models;

use App\Traits\Auditable;
use App\Traits\BelongsToTenant;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;

class NotificationSettingGroupState extends Model
{
    use Auditable, BelongsToTenant;

    protected $fillable = [
        'tenant_id',
        'user_id',
        'group_code',
        'enabled',
    ];

    protected $casts = [
        'enabled' => 'boolean',
    ];

    /**
     * 테넌트 관계
     */
    public function tenant(): BelongsTo
    {
        return $this->belongsTo(Tenant::class);
    }

    /**
     * 사용자 관계
     */
    public function user(): BelongsTo
    {
        return $this->belongsTo(User::class);
    }

    /**
     * Scope: 특정 사용자의 설정
     */
    public function scopeForUser($query, int $userId)
    {
        return $query->where('user_id', $userId);
    }

    /**
     * Scope: 특정 그룹
     */
    public function scopeForGroup($query, string $groupCode)
    {
        return $query->where('group_code', $groupCode);
    }
}