Managing file names in a file

The scenario here is to get a filename from the console and create it if it does not exist. I have two main questions;

1. Is the way I used promises the best way?
2. is there a better way?

Here is my code;

const argv = require("yargs").argv; const fs = require("fs"); const readline = require("readline"); function ifFileExists(fileName) { return new Promise((resolve, reject) => { fs.readFile("array.txt", function (err, arrayData) { if (err) { if (err.code === "ENOENT") { handleWhenArrayFileNotFound(reject, resolve); } else { reject("file read error"); } } if (arrayData) { handleWhenArrayExists(arrayData, resolve, fileName); } }); }); function handleWhenArrayFileNotFound(reject, resolve) { let content = fileName; content += "\n"; fs.writeFile("array.txt", content, (error) => { if (error) { console.log("Error occured"); reject("file write error"); } rl.close(); resolve("created"); }); } function handleWhenArrayExists(arrayData, resolve, fileName) { if (fileNamePresentInArray(arrayData, fileName)) { askForNewName("File already exists, Please provide a new filename:=>"); } else { resolve("create file"); } } } function fileNamePresentInArray(arrayData, fileName) { var array = arrayData.toString().split("\n"); return array.includes(fileName); } const rl = readline.createInterface({ input: process.stdin, output: process.stdout, }); function askForNewName(message) { rl.question(message, (fileName) => { fs.readFile("array.txt", function (err, arrayData) { if (err) { console.log("array.txt not found"); } if (arrayData) { if (fileNamePresentInArray(arrayData, fileName)) { askForNewName( "File already exists, Please provide a new filename:=>" ); } else { writeToFile(fileName); rl.close(); } } }); }); } function askForUserInput(message) { rl.question(message, (fileName) => { ifFileExists(fileName) .then((res) => { writeToFile(fileName, res); }) .catch((err) => { console.log(err); }); }); } function writeToFile(fileName, data) { if (data !== "created") { let content = fileName; content += "\n"; fs.appendFile("array.txt", content, (err) => { if (err) console.log(err); }); } fs.writeFile(fileName, "You are awesome", (err) => { if (err) { console.log("Error occured"); } }); } if (argv._[0] == "write") { askForUserInput("Please provide the filename:=>"); } else { console.log("No write operation"); }