first commit

admin-server/controllers/settingsController.js

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+const fs = require('fs-extra');
+const path = require('path');
+const logger = require('../logger');
+
+const configEnvPath = path.join(__dirname, '..', 'config.env');
+const modersEnvPath = path.join(__dirname, '..', 'moders', 'config.env');
+const backendConfigPath = path.join(__dirname, '..', '../backend/config.json');
+
+const parseEnv = async (filePath) => {
+  const content = await fs.readFile(filePath, 'utf-8');
+  const lines = content.split(/\r?\n/);
+  const result = {};
+  for (const line of lines) {
+    if (!line.trim() || line.trim().startsWith('#')) continue;
+    const idx = line.indexOf('=');
+    if (idx === -1) continue;
+    const key = line.slice(0, idx).trim();
+    const value = line.slice(idx + 1).trim();
+    result[key] = value;
+  }
+  return result;
+};
+
+const updateEnv = async (filePath, updates) => {
+  const content = await fs.readFile(filePath, 'utf-8');
+  const lines = content.split(/\r?\n/);
+  const keys = Object.keys(updates);
+  const updated = new Set();
+  const newLines = lines.map(line => {
+    if (!line.trim() || line.trim().startsWith('#') || !line.includes('=')) return line;
+    const idx = line.indexOf('=');
+    const key = line.slice(0, idx).trim();
+    if (keys.includes(key)) {
+      updated.add(key);
+      return `${key}=${updates[key]}`;
+    }
+    return line;
+  });
+  for (const key of keys) {
+    if (!updated.has(key)) {
+      newLines.push(`${key}=${updates[key]}`);
+    }
+  }
+  await fs.writeFile(filePath, newLines.join('\n'), 'utf-8');
+};
+
+const getMysqlSettings = async (req, res) => {
+  try {
+    const env = await parseEnv(modersEnvPath);
+    res.json({
+      MYSQL_HOST: env.MYSQL_HOST || '',
+      MYSQL_PORT: env.MYSQL_PORT || '',
+      MYSQL_USER: env.MYSQL_USER || '',
+      MYSQL_PASSWORD: env.MYSQL_PASSWORD || '',
+      MYSQL_DATABASE: env.MYSQL_DATABASE || ''
+    });
+  } catch (e) {
+    logger.error('Ошибка чтения moders/config.env:', e);
+    res.status(500).json({ message: 'Ошибка чтения moders/config.env' });
+  }
+};
+
+const updateMysqlSettings = async (req, res) => {
+  const updates = req.body;
+  if (updates.MYSQL_PASSWORD === '') {
+    delete updates.MYSQL_PASSWORD;
+  }
+  if (Object.keys(updates).length === 0) {
+    return res.status(400).json({ message: 'Нет данных для обновления' });
+  }
+  try {
+    await updateEnv(modersEnvPath, updates);
+    res.json({ message: 'Параметры MySQL обновлены' });
+  } catch (e) {
+    logger.error('Ошибка записи moders/config.env:', e);
+    res.status(500).json({ message: 'Ошибка записи moders/config.env' });
+  }
+};
+
+const getCorsSettings = async (req, res) => {
+  try {
+    const env = await parseEnv(configEnvPath);
+    const origins = (env.ALLOWED_ORIGINS || '').split(',').map(o => o.trim()).filter(Boolean);
+    res.json({ ALLOWED_ORIGINS: origins });
+  } catch (e) {
+    logger.error('Ошибка чтения ALLOWED_ORIGINS:', e);
+    res.status(500).json({ message: 'Ошибка чтения ALLOWED_ORIGINS' });
+  }
+};
+
+const updateCorsSettings = async (req, res) => {
+  const { ALLOWED_ORIGINS } = req.body;
+  if (!Array.isArray(ALLOWED_ORIGINS) || !ALLOWED_ORIGINS.length) {
+    return res.status(400).json({ message: 'Список ALLOWED_ORIGINS обязателен' });
+  }
+  try {
+    await updateEnv(configEnvPath, { ALLOWED_ORIGINS: ALLOWED_ORIGINS.join(', ') });
+    res.json({ message: 'ALLOWED_ORIGINS обновлён' });
+  } catch (e) {
+    logger.error('Ошибка записи ALLOWED_ORIGINS:', e);
+    res.status(500).json({ message: 'Ошибка записи ALLOWED_ORIGINS' });
+  }
+};
+
+const getAdminServerSettings = async (req, res) => {
+  try {
+    const env = await parseEnv(configEnvPath);
+    res.json({
+      PORT: env.PORT || '',
+      ADMIN_URL: env.ADMIN_URL || ''
+    });
+  } catch (e) {
+    logger.error('Ошибка чтения config.env (admin-server):', e);
+    res.status(500).json({ message: 'Ошибка чтения config.env' });
+  }
+};
+
+const updateAdminServerSettings = async (req, res) => {
+  const { PORT, ADMIN_URL } = req.body;
+  if (!PORT || !ADMIN_URL) {
+    return res.status(400).json({ message: 'PORT и ADMIN_URL обязательны' });
+  }
+  try {
+    await updateEnv(configEnvPath, { PORT, ADMIN_URL });
+    res.json({ message: 'Параметры admin-server обновлены' });
+  } catch (e) {
+    logger.error('Ошибка записи config.env (admin-server):', e);
+    res.status(500).json({ message: 'Ошибка записи config.env' });
+  }
+};
+
+const getBackendServerSettings = async (req, res) => {
+  try {
+    const config = await fs.readJson(backendConfigPath);
+    res.json({
+      host: config.server?.host || '',
+      port: config.server?.port || ''
+    });
+  } catch (e) {
+    logger.error('Ошибка чтения backend/config.json:', e);
+    res.status(500).json({ message: 'Ошибка чтения backend/config.json' });
+  }
+};
+
+const updateBackendServerSettings = async (req, res) => {
+  const { host, port } = req.body;
+  if (!host || !port) {
+    return res.status(400).json({ message: 'host и port обязательны' });
+  }
+  try {
+    const config = await fs.readJson(backendConfigPath);
+    config.server = config.server || {};
+    config.server.host = host;
+    config.server.port = port;
+    await fs.writeJson(backendConfigPath, config, { spaces: 4 });
+    res.json({ message: 'Параметры backend-server обновлены' });
+  } catch (e) {
+    logger.error('Ошибка записи backend/config.json:', e);
+    res.status(500).json({ message: 'Ошибка записи backend/config.json' });
+  }
+};
+
+module.exports = {
+  getMssqlSettings,
+  updateMssqlSettings,
+  getMysqlSettings,
+  updateMysqlSettings,
+  getCorsSettings,
+  updateCorsSettings,
+  getAdminServerSettings,
+  updateAdminServerSettings,
+  getBackendServerSettings,
+  updateBackendServerSettings
+};