hsxtxxcykcds2026-backend/app/Support/PortalAccess.php

<?php

namespace App\Support;

use App\Models\AdminUser;
use App\Models\CompetitionAdmin;
use Illuminate\Http\Request;

class PortalAccess
{
    public static function canAccessCompetition(mixed $user, int $competitionId): bool
    {
        if ($user instanceof AdminUser) {
            return true;
        }

        return $user instanceof CompetitionAdmin && $user->belongsToCompetition($competitionId);
    }

    public static function assertCompetition(Request $request, int $competitionId): void
    {
        if (! self::canAccessCompetition($request->user(), $competitionId)) {
            abort(403, '无权访问该赛事');
        }
    }

    public static function actor(Request $request): AdminUser|CompetitionAdmin
    {
        $user = $request->user();
        if ($user instanceof AdminUser || $user instanceof CompetitionAdmin) {
            return $user;
        }

        abort(403, '无权访问');
    }
}