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70 lines
1.8 KiB
PHP
70 lines
1.8 KiB
PHP
<?php
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/**
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* 检查数据库版本是否需要升级（代理至后端 API）
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*/
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require_once __DIR__ . '/../config.php';
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header('Content-Type: application/json; charset=utf-8');
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// 只有班主任才能检查升级
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if (!isset($_SESSION['user_id']) || $_SESSION['user_type'] !== 'admin') {
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echo json_encode(['error' => '未授权']);
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exit();
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}
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$role = $_SESSION['role'] ?? '';
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if ($role !== '班主任') {
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echo json_encode(['needs_upgrade' => false]);
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exit();
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}
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// 从 session 获取 JWT token
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$token = $_SESSION['jwt_token'] ?? '';
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if (empty($token)) {
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echo json_encode(['error' => '会话已过期，请重新登录']);
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exit();
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}
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// 调用后端 API
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$apiUrl = API_BASE_URL . '/api/upgrade/check';
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$ch = curl_init();
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curl_setopt_array($ch, [
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CURLOPT_URL => $apiUrl,
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CURLOPT_RETURNTRANSFER => true,
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CURLOPT_TIMEOUT => API_TIMEOUT,
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CURLOPT_HTTPHEADER => [
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'Authorization: Bearer ' . $token,
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'Content-Type: application/json'
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],
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CURLOPT_SSL_VERIFYPEER => true,
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CURLOPT_SSL_VERIFYHOST => 2
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]);
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$apiResponse = curl_exec($ch);
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$httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
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curl_close($ch);
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if (empty($apiResponse)) {
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echo json_encode(['error' => '无法连接升级服务']);
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exit();
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}
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$result = json_decode($apiResponse, true);
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if (!$result) {
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echo json_encode(['error' => '升级服务返回数据格式错误']);
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exit();
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}
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// 后端返回非200时，尝试解析实际错误信息
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if ($httpCode !== 200 || !isset($result['success']) || !$result['success']) {
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$errorMsg = $result['message'] ?? ($result['error'] ?? '升级检查失败');
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echo json_encode(['error' => $errorMsg]);
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exit();
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}
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// 转发后端返回的升级数据
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$data = $result['data'] ?? [];
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echo json_encode($data);
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