controller.js

// Import the typedefs module, which contains type definitions for the request and response objects
const typedefs = require('../typedefs');

// Import the logger utility function, passing in the current module as an argument
// This sets up the logger to log messages with the correct module name
const logger = require('../utils/logger')(module);

/**
 * Definition of the __controller_func controller function
 *
 * This function contains the business logic for handling requests
 *
 * @param {typedefs.Req} req Express request object
 * @param {typedefs.Res} res Express response object
 */
const __controller_func = async (req, res) => {
	try {
		// This is where the business logic for the controller function goes
		// Any code that might throw an error should be wrapped in a try-catch block
		// to ensure that errors are properly handled and logged
		// For now, this block is empty, but you would typically put your
		// database queries, API calls, or other logic that might fail here
	} catch (error) {
		// If an error occurs, log it using the logger utility function
		// The error message will include the error object and the module name
		logger.error('__controller_func', { error });

		// Return a 500 Internal Server Error response to the client
		// with a generic error message
		return res.status(500).send({ message: 'Server Error. Try again.' });
	}
};

// Export the __controller_func function as a module
module.exports = {
	__controller_func,
};