User:  
1  todo Create api 

				Code : // Route to create a new user
userRouter.post('/users', async (req, res) => {
    try {
        const {
            username,
            password
        } = req.body;

        // Hash the password before saving (for demonstration)
        const hashedPassword = await bcrypt.hash(password, 10);

        // Save user to the sample database
        users.push({
            username,
            hashedPassword
        });

        res.status(201).json({
            message: 'User created successfully'
        });
    } catch (error) {
        console.error(error);
        res.status(500).json({
            message: 'Error creating user'
        });
    }
});
// Attach user router to the app
User:  
2  todo update APi 

				Code : 
// Define function to update a Todo task
exports.updateTodo = async (req, res) => {
    try {
        // Get the Todo ID from request parameters
        const { id } = req.params;
        // Get the new values from the request body
        const { title, description, due_date, priority, status } = req.body;

        // Validate input fields: Ensure all fields are present and correctly formatted
        if (!title || !description || !due_date || !priority || !status) {
            return res.status(400).json({ message: "All fields are required and must be formatted correctly." });
        }

        // Find the existing Todo task by its ID and update it with the new values
        const updatedTodo = await Todo.findByIdAndUpdate(id, {
            title,
            description,
            due_date,
            priority,
            status,
        }, { new: true, runValidators: true });

        // Handle case where Todo ID is invalid or not found
        if (!updatedTodo) {
            return res.status(404).json({ message: "Todo task not found." });
        }

        // Respond to the user with a success message and the updated Todo task details
        return res.status(200).json({
            message: "Todo task updated successfully.",
            todo: updatedTodo,
        });
    } catch (error) {
        // Handle errors during the update process
        return res.status(500).json({ message: "An error occurred while updating the Todo task.", error: error.message });
    }
};

User:  
3  todo Delete api 

				Code : 
exports.deleteTodoTask = async (req,res) => {
  const {todoId}=req.params
    try {
        // Validate the input
        if (!todoId) {
            return { success: false, message: 'Todo ID must be provided.' };
        }

        // Find and delete the todo by ID
        const deletedTodo = await Todo.findByIdAndDelete(todoId);

        // Check if the todo was found and deleted
        if (!deletedTodo) {
            return { success: false, message: 'Todo not found.' };
        }

        // Success response
        return { success: true, message: 'Todo deleted successfully.' };
    } catch (error) {
        // Handle any errors that occur during the process
        console.error('Error deleting todo:', error);
        return { success: false, message: 'An error occurred while deleting the todo.' };
    }
};


User: 

		 {description:1. Import necessary modules: Express framework, required middleware., 
2. Create an instance of the Router: const router = express.Router();, 
3. Define GET route for fetching a resource by id: router.get('/resource/:id', getResourceHandler);, 
4. Define POST route for creating a new resource: router.post('/resource', createResourceHandler);, 
5. Define PUT route for updating a resource by id: router.put('/resource/:id', updateResourceHandler);, 
6. Define DELETE route for removing a resource by id: router.delete('/resource/:id', deleteResourceHandler);, 
7. Export the router: module.exports = router;, 
8. Ensure appropriate error handling middleware is set up., 
9. Add validation where necessary for the request bodies., 
10. Write test cases to validate each route functionality.  }
	
		 Analyse above object generate source code for description and send response as only a json_object
		 {
  "name": "prompt_name",
  "schema": {
    "type": "string",
	"code":"genarted code"
	"require":"extracted external modules or libraries like const bcrypt = require('bcrypt');"
	}
	}
		
Assistant: