<?php
require_once __DIR__ . '/../../bbs/db_conn.php';

header('Content-Type: application/json; charset=utf-8');

try {
    $pdo = db_conn();

    $input = json_decode(file_get_contents('php://input'), true);
    $offer_id = $input['offer_id'] ?? '';
    $status_code = $input['status_code'] ?? '';
    $reason_return = $input['reason_return'] ?? '';

    if (!$offer_id || !$status_code) {
        echo json_encode(['success' => false, 'message' => '필수 파라미터가 누락되었습니다.'], JSON_UNESCAPED_UNICODE);
        exit;
    }

    $sql = "UPDATE edu_content_offer SET status_code = ?, reason_return = ? WHERE offer_id = ?";
    $stmt = $pdo->prepare($sql);
    $stmt->execute([$status_code, $reason_return, $offer_id]);

    if ($stmt->rowCount() > 0) {
        echo json_encode(['success' => true], JSON_UNESCAPED_UNICODE);
    } else {
        echo json_encode(['success' => false, 'message' => '업데이트된 행이 없습니다.'], JSON_UNESCAPED_UNICODE);
    }

} catch (Exception $e) {
    error_log('[UPDATE_OFFER ERROR] ' . $e->getMessage());
    echo json_encode(['success' => false, 'message' => '서버 오류가 발생했습니다.'], JSON_UNESCAPED_UNICODE);
}
?>