chore: remove migration

src/index.js

@@ -12,22 +12,6 @@ import 'dotenv/config';
 // eslint-disable-next-line no-unused-vars
 import mongoose from './db.js';
 
-const CommentSchema = new mongoose.Schema({
-    message: {
-        type: String,
-        require: true,
-    },
-    task: {
-        type: mongoose.Schema.Types.ObjectId,
-        ref: 'Task',
-    },
-    user: {
-        type: mongoose.Schema.Types.ObjectId,
-        ref: 'User',
-    },
-    createdAt: Date,
-});
-
 const app = express();
 const port = process.env.PORT || 3000;
 
@@ -41,20 +25,4 @@ app.use('/tasks', task);
 app.use('/teams', team);
 app.use('/invite', invite);
 
-async function migrateCollections(sourceCollectionName, destinationCollectionName) {
-    try {
-        const SourceModel = mongoose.model(sourceCollectionName, CommentSchema);
-        const DestinationModel = mongoose.model(destinationCollectionName, CommentSchema);
-
-        const documents = await SourceModel.find().lean().exec();
-        await DestinationModel.insertMany(documents);
-
-        console.log(`Migration complete: ${documents.length} documents migrated.`);
-    } catch (error) {
-        console.error('Migration error:', error);
-    }
-}
-
-await migrateCollections('chats', 'comments');
-
 app.listen(port, () => console.log(`Server is running on port ${port}`));