fix mongo

server/routers/procurement/config/db.js

@@ -1,99 +0,0 @@
-const mongoose = require('mongoose');
-
-// Get MongoDB URL from environment variables
-// MONGO_ADDR is a centralized env variable from server/utils/const.ts
-const primaryUri = process.env.MONGO_ADDR || process.env.MONGODB_URI || 'mongodb://localhost:27017/procurement_db';
-const fallbackUri = process.env.MONGODB_AUTH_URI || 'mongodb://admin:password@localhost:27017/procurement_db?authSource=admin';
-
-/**
- * Check if error is related to authentication
- */
-const isAuthError = (error) => {
-  if (!error) {
-    return false;
-  }
-
-  const authCodes = new Set([18, 13]);
-  if (error.code && authCodes.has(error.code)) {
-    return true;
-  }
-
-  const message = String(error.message || '').toLowerCase();
-  return message.includes('auth') || message.includes('authentication');
-};
-
-/**
- * Try to connect to MongoDB with specific URI
- */
-const connectWithUri = async (uri, label) => {
-  console.log(`\n📡 Попытка подключения к MongoDB (${label})...`);
-  if (process.env.DEV === 'true') {
-    console.log(`   URI: ${uri}`);
-  }
-
-  const connection = await mongoose.connect(uri, {
-    useNewUrlParser: true,
-    useUnifiedTopology: true,
-    serverSelectionTimeoutMS: 5000,
-    connectTimeoutMS: 5000,
-  });
-
-  try {
-    if (connection?.connection?.db) {
-      await connection.connection.db.admin().command({ ping: 1 });
-    }
-  } catch (pingError) {
-    if (isAuthError(pingError)) {
-      await mongoose.connection.close().catch(() => {});
-      throw pingError;
-    }
-    console.error('⚠️  MongoDB ping error:', pingError.message);
-  }
-
-  console.log('✅ MongoDB подключена успешно!');
-  console.log(`   Хост: ${connection?.connection?.host || 'не указан'}`);
-  console.log(`   БД: ${connection?.connection?.name || 'не указана'}\n`);
-  if (process.env.DEV === 'true') {
-    console.log(`   Пользователь: ${connection?.connection?.user || 'anonymous'}`);
-  }
-
-  return connection;
-};
-
-/**
- * Connect to MongoDB with fallback strategy
- */
-const connectDB = async () => {
-  const attempts = [];
-
-  if (fallbackUri) {
-    attempts.push({ uri: fallbackUri, label: 'AUTH' });
-  }
-
-  attempts.push({ uri: primaryUri, label: 'PRIMARY' });
-
-  let lastError = null;
-
-  for (const attempt of attempts) {
-    try {
-      console.log(`[MongoDB] Trying ${attempt.label} connection...`);
-      return await connectWithUri(attempt.uri, attempt.label);
-    } catch (error) {
-      lastError = error;
-      console.error(`\n❌ Ошибка подключения к MongoDB (${attempt.label}):`);
-      console.error(`   ${error.message}\n`);
-
-      if (!isAuthError(error)) {
-        break;
-      }
-    }
-  }
-
-  if (lastError) {
-    console.warn('⚠️  Приложение продолжит работу с mock данными\n');
-  }
-
-  return null;
-};
-
-module.exports = connectDB;

server/routers/procurement/index.js

@@ -2,7 +2,7 @@ const express = require('express');
 const cors = require('cors');
 const dotenv = require('dotenv');
 const fs = require('fs');
-const path = require('path');
+const mongoose = require('mongoose');
 
 // Загрузить переменные окружения
 dotenv.config();
@@ -28,15 +28,10 @@ const buyProductsRoutes = require('./routes/buyProducts');
 const requestsRoutes = require('./routes/requests');
 const homeRoutes = require('./routes/home');
 
-const connectDB = require('./config/db');
-
 const app = express();
 
-// Подключить MongoDB при инициализации
+// Проверить подключение к MongoDB (подключение происходит в server/utils/mongoose.ts)
-let dbConnected = false;
+const dbConnected = mongoose.connection.readyState === 1;
-connectDB().then(() => {
-  dbConnected = true;
-});
 
 // Middleware
 app.use(cors());
@@ -66,7 +61,7 @@ const delay = (ms = 300) => (req, res, next) => setTimeout(next, ms);
 app.use(delay());
 
 // Статика для загруженных файлов
-const uploadsRoot = path.join(__dirname, '..', '..', 'remote-assets', 'uploads');
+const uploadsRoot = 'server/remote-assets/uploads';
 if (!fs.existsSync(uploadsRoot)) {
   fs.mkdirSync(uploadsRoot, { recursive: true });
 }

server/routers/procurement/routes/auth.js

@@ -9,7 +9,6 @@ const Message = require('../models/Message');
 const Review = require('../models/Review');
 const mongoose = require('mongoose');
 const { Types } = mongoose;
-const connectDB = require('../config/db');
 
 const PRESET_COMPANY_ID = new Types.ObjectId('68fe2ccda3526c303ca06796');
 const PRESET_USER_EMAIL = 'admin@test-company.ru';
@@ -140,17 +139,15 @@ const waitForDatabaseConnection = async () => {
     }
 
     try {
-      const connection = await connectDB();
+      // Ожидаем подключения (подключение происходит автоматически через server/utils/mongoose.ts)
-      if (!connection) {
+      await new Promise(resolve => setTimeout(resolve, 500));
-        break;
+      
+      if (mongoose.connection.readyState === 1) {
+        const authed = await verifyAuth();
+        if (authed) {
+          return;
+        }
       }
-
-      const authed = await verifyAuth();
-      if (authed) {
-        return;
-      }
-
-      await mongoose.connection.close().catch(() => {});
     } catch (error) {
       if (!isAuthFailure(error)) {
         throw error;
@@ -221,12 +218,8 @@ const initializeTestUser = async () => {
   } catch (error) {
     console.error('Error initializing test data:', error.message);
     if (error?.code === 13 || /auth/i.test(error?.message || '')) {
-      try {
+      if (process.env.DEV === 'true') {
-        await connectDB();
+        console.error('Auth error detected. Connection managed by server/utils/mongoose.ts');
-      } catch (connectError) {
-        if (process.env.DEV === 'true') {
-          console.error('Failed to re-connect after auth error:', connectError.message);
-        }
       }
     }
   }

server/routers/procurement/routes/buy.js

@@ -1,11 +1,10 @@
 const express = require('express')
 const fs = require('fs')
-const path = require('path')
 const router = express.Router()
 const BuyDocument = require('../models/BuyDocument')
 
 // Create remote-assets/docs directory if it doesn't exist
-const docsDir = path.join(__dirname, '../../remote-assets/docs')
+const docsDir = 'server/remote-assets/docs'
 if (!fs.existsSync(docsDir)) {
   fs.mkdirSync(docsDir, { recursive: true })
 }
@@ -57,7 +56,7 @@ router.post('/docs', async (req, res) => {
     
     // Save file to disk
     const binaryData = Buffer.from(fileData, 'base64')
-    const filePath = path.join(docsDir, `${id}.${type}`)
+    const filePath = `${docsDir}/${id}.${type}`
     fs.writeFileSync(filePath, binaryData)
     console.log(`[BUY API] File saved to ${filePath}, size: ${binaryData.length} bytes`)
     
@@ -187,7 +186,7 @@ router.get('/docs/:id/file', async (req, res) => {
       return res.status(404).json({ error: 'Document not found' })
     }
     
-    const filePath = path.join(docsDir, `${id}.${doc.type}`)
+    const filePath = `${docsDir}/${id}.${doc.type}`
     if (!fs.existsSync(filePath)) {
       console.log('[BUY API] File not found on disk:', filePath)
       return res.status(404).json({ error: 'File not found on disk' })

server/routers/procurement/routes/buyProducts.js

@@ -2,10 +2,9 @@ const express = require('express');
 const router = express.Router();
 const { verifyToken } = require('../middleware/auth');
 const BuyProduct = require('../models/BuyProduct');
-const path = require('path');
 const fs = require('fs');
 const multer = require('multer');
-const UPLOADS_ROOT = path.join(__dirname, '..', '..', 'remote-assets', 'uploads', 'buy-products');
+const UPLOADS_ROOT = 'server/remote-assets/uploads/buy-products';
 const ensureDirectory = (dirPath) => {
   if (!fs.existsSync(dirPath)) {
     fs.mkdirSync(dirPath, { recursive: true });
@@ -24,17 +23,28 @@ const ALLOWED_MIME_TYPES = new Set([
   'text/csv',
 ]);
 
+const getExtension = (filename) => {
+  const lastDot = filename.lastIndexOf('.');
+  return lastDot > 0 ? filename.slice(lastDot) : '';
+};
+
+const getBasename = (filename) => {
+  const lastDot = filename.lastIndexOf('.');
+  const name = lastDot > 0 ? filename.slice(0, lastDot) : filename;
+  const lastSlash = Math.max(name.lastIndexOf('/'), name.lastIndexOf('\\'));
+  return lastSlash >= 0 ? name.slice(lastSlash + 1) : name;
+};
+
 const storage = multer.diskStorage({
   destination: (req, file, cb) => {
     const productId = req.params.id || 'common';
-    const productDir = path.join(UPLOADS_ROOT, productId);
+    const productDir = `${UPLOADS_ROOT}/${productId}`;
     ensureDirectory(productDir);
     cb(null, productDir);
   },
   filename: (req, file, cb) => {
-    const originalExtension = path.extname(file.originalname) || '';
+    const originalExtension = getExtension(file.originalname);
-    const baseName = path
+    const baseName = getBasename(file.originalname)
-      .basename(file.originalname, originalExtension)
       .replace(/[^a-zA-Z0-9-_]+/g, '_')
       .toLowerCase();
     cb(null, `${Date.now()}_${baseName}${originalExtension}`);
@@ -243,7 +253,7 @@ router.post('/:id/files', verifyToken, handleSingleFileUpload, async (req, res)
       return res.status(400).json({ error: 'File is required' });
     }
 
-    const relativePath = path.join('buy-products', id, req.file.filename).replace(/\\/g, '/');
+    const relativePath = `buy-products/${id}/${req.file.filename}`;
     const file = {
       id: `file-${Date.now()}`,
       name: req.file.originalname,
@@ -293,7 +303,7 @@ router.delete('/:id/files/:fileId', verifyToken, async (req, res) => {
     await product.save();
 
     const storedPath = fileToRemove.storagePath || fileToRemove.url.replace(/^\/uploads\//, '');
-    const absolutePath = path.join(__dirname, '..', '..', 'remote-assets', 'uploads', storedPath);
+    const absolutePath = `server/remote-assets/uploads/${storedPath}`;
 
     fs.promises.unlink(absolutePath).catch((unlinkError) => {
       if (unlinkError && unlinkError.code !== 'ENOENT') {

server/routers/procurement/routes/requests.js

@@ -3,7 +3,6 @@ const router = express.Router();
 const { verifyToken } = require('../middleware/auth');
 const Request = require('../models/Request');
 const BuyProduct = require('../models/BuyProduct');
-const path = require('path');
 const fs = require('fs');
 const multer = require('multer');
 
@@ -18,7 +17,7 @@ const log = (message, data = '') => {
   }
 };
 
-const REQUESTS_UPLOAD_ROOT = path.join(__dirname, '..', '..', 'remote-assets', 'uploads', 'requests');
+const REQUESTS_UPLOAD_ROOT = 'server/remote-assets/uploads/requests';
 
 const ensureDirectory = (dirPath) => {
   if (!fs.existsSync(dirPath)) {
@@ -38,17 +37,28 @@ const ALLOWED_REQUEST_MIME_TYPES = new Set([
   'text/csv',
 ]);
 
+const getExtension = (filename) => {
+  const lastDot = filename.lastIndexOf('.');
+  return lastDot > 0 ? filename.slice(lastDot) : '';
+};
+
+const getBasename = (filename) => {
+  const lastDot = filename.lastIndexOf('.');
+  const name = lastDot > 0 ? filename.slice(0, lastDot) : filename;
+  const lastSlash = Math.max(name.lastIndexOf('/'), name.lastIndexOf('\\'));
+  return lastSlash >= 0 ? name.slice(lastSlash + 1) : name;
+};
+
 const storage = multer.diskStorage({
   destination: (req, file, cb) => {
     const subfolder = req.requestUploadSubfolder || '';
-    const destinationDir = path.join(REQUESTS_UPLOAD_ROOT, subfolder);
+    const destinationDir = subfolder ? `${REQUESTS_UPLOAD_ROOT}/${subfolder}` : REQUESTS_UPLOAD_ROOT;
     ensureDirectory(destinationDir);
     cb(null, destinationDir);
   },
   filename: (req, file, cb) => {
-    const extension = path.extname(file.originalname) || '';
+    const extension = getExtension(file.originalname);
-    const baseName = path
+    const baseName = getBasename(file.originalname)
-      .basename(file.originalname, extension)
       .replace(/[^a-zA-Z0-9-_]+/g, '_')
       .toLowerCase();
     cb(null, `${Date.now()}_${baseName}${extension}`);
@@ -97,7 +107,7 @@ const cleanupUploadedFiles = async (req) => {
 
   const subfolder = req.requestUploadSubfolder || '';
   const removalTasks = req.files.map((file) => {
-    const filePath = path.join(REQUESTS_UPLOAD_ROOT, subfolder, file.filename);
+    const filePath = subfolder ? `${REQUESTS_UPLOAD_ROOT}/${subfolder}/${file.filename}` : `${REQUESTS_UPLOAD_ROOT}/${file.filename}`;
     return fs.promises.unlink(filePath).catch((error) => {
       if (error.code !== 'ENOENT') {
         console.error('[Requests] Failed to cleanup uploaded file:', error.message);
@@ -115,7 +125,7 @@ const mapFilesToMetadata = (req) => {
 
   const subfolder = req.requestUploadSubfolder || '';
   return req.files.map((file) => {
-    const relativePath = path.join('requests', subfolder, file.filename).replace(/\\/g, '/');
+    const relativePath = subfolder ? `requests/${subfolder}/${file.filename}` : `requests/${file.filename}`;
     return {
       id: `file-${Date.now()}-${Math.random().toString(36).slice(2, 8)}`,
       name: file.originalname,
@@ -159,7 +169,7 @@ const removeStoredFiles = async (files = []) => {
   const tasks = files
     .filter((file) => file && file.storagePath)
     .map((file) => {
-      const absolutePath = path.join(__dirname, '..', '..', 'remote-assets', 'uploads', file.storagePath);
+      const absolutePath = `server/remote-assets/uploads/${file.storagePath}`;
       return fs.promises.unlink(absolutePath).catch((error) => {
         if (error.code !== 'ENOENT') {
           console.error('[Requests] Failed to remove stored file:', error.message);
@@ -218,7 +228,7 @@ router.get('/received', verifyToken, async (req, res) => {
 router.post(
   '/',
   verifyToken,
-  handleFilesUpload('files', (req) => path.join('sent', (req.companyId || 'unknown').toString()), 10),
+  handleFilesUpload('files', (req) => `sent/${(req.companyId || 'unknown').toString()}`, 10),
   async (req, res) => {
     try {
       const senderCompanyId = req.companyId;
@@ -317,7 +327,7 @@ router.post(
 router.put(
   '/:id',
   verifyToken,
-  handleFilesUpload('responseFiles', (req) => path.join('responses', req.params.id || 'unknown'), 5),
+  handleFilesUpload('responseFiles', (req) => `responses/${req.params.id || 'unknown'}`, 5),
   async (req, res) => {
     try {
       const { id } = req.params;

server/routers/procurement/scripts/recreate-test-user.js

@@ -1,11 +1,10 @@
 const mongoose = require('mongoose');
-const path = require('path');
 require('dotenv').config();
 
-// Импорт моделей
+// Импорт моделей - прямые пути без path.join и __dirname
-const User = require(path.join(__dirname, '..', 'models', 'User'));
+const User = require('../models/User');
-const Company = require(path.join(__dirname, '..', 'models', 'Company'));
+const Company = require('../models/Company');
-const Request = require(path.join(__dirname, '..', 'models', 'Request'));
+const Request = require('../models/Request');
 
 const primaryUri = process.env.MONGODB_URI || 'mongodb://localhost:27017/procurement_db';
 const fallbackUri =