замечания 3

server/routers/procurement/scripts/migrate-messages.js

@@ -6,17 +6,14 @@ const mongoUrl = process.env.MONGODB_URI || 'mongodb://localhost:27017/procureme
 
 async function migrateMessages() {
   try {
-    // Check if connection exists, if not connect
-    if (mongoose.connection.readyState === 0) {
-      console.log('[Migration] Connecting to MongoDB...');
-      await mongoose.connect(mongoUrl, {
-        useNewUrlParser: true,
-        useUnifiedTopology: true,
-        serverSelectionTimeoutMS: 5000,
-        connectTimeoutMS: 5000,
-      });
-      console.log('[Migration] Connected to MongoDB');
-    }
+    console.log('[Migration] Connecting to MongoDB...');
+    await mongoose.connect(mongoUrl, {
+      useNewUrlParser: true,
+      useUnifiedTopology: true,
+      serverSelectionTimeoutMS: 5000,
+      connectTimeoutMS: 5000,
+    });
+    console.log('[Migration] Connected to MongoDB');
 
     // Найти все сообщения
     const allMessages = await Message.find().exec();
@@ -84,18 +81,13 @@ async function migrateMessages() {
     console.log('[Migration] ✅ Migration completed!');
     console.log('[Migration] Fixed:', fixedCount, 'messages');
     console.log('[Migration] Errors:', errorCount);
+
+    await mongoose.connection.close();
+    console.log('[Migration] Disconnected from MongoDB');
   } catch (err) {
     console.error('[Migration] ❌ Error:', err.message);
-    throw err;
+    process.exit(1);
   }
 }
 
-module.exports = { migrateMessages };
-
-// Run directly if called as script
-if (require.main === module) {
-  migrateMessages().catch(err => {
-    console.error('Migration failed:', err);
-    process.exit(1);
-  });
-}
+migrateMessages();