<?php
header('Content-Type: application/json; charset=utf-8');
ini_set('display_errors', 1);
error_reporting(E_ALL);

require_once __DIR__ . '/../skin/member/basic/descope_session.php';
require_once __DIR__ . '/../bbs/admin_guard.php'; // ✅ 관리자 권한 함수 포함
if (session_status() !== PHP_SESSION_ACTIVE) session_start();

$loginId = $_SESSION['user']['loginIds'][0] ?? '';

$commentId = (int)($_POST['commentId'] ?? 0);
if ($commentId < 1) {
    echo json_encode(['status' => 'fail', 'message' => '잘못된 요청']);
    exit;
}

try {
    $pdo = new PDO(
        "mysql:host=db;dbname=egbim;charset=utf8mb4",
        'egbim','baron3840!!',
        [PDO::ATTR_ERRMODE=>PDO::ERRMODE_EXCEPTION]
    );
    $pdo->exec("SET time_zone = '+09:00'");

    // 댓글 소유자 확인
    $st = $pdo->prepare("SELECT commenter FROM qa_comments WHERE comment_id = ?");
    $st->execute([$commentId]);
    $row = $st->fetch();

    if (!$row) {
        echo json_encode(['status'=>'fail','message'=>'존재하지 않는 댓글']);
        exit;
    }
    if ($row['commenter'] !== $loginId && !is_qna_admin()) {
        echo json_encode(['status'=>'fail','message'=>'본인 댓글만 삭제 가능']);
        exit;
    }

    // 삭제
    $del = $pdo->prepare("DELETE FROM qa_comments WHERE comment_id = ?");
    $del->execute([$commentId]);

    echo json_encode(['status'=>'ok']);
} catch(Exception $e) {
    echo json_encode(['status'=>'fail','message'=>$e->getMessage()]);
}