internal-error/index.js

This gives internal error message based on error code

const fs = require('fs');
const path = require('path');
const yaml = require('js-yaml');
const shell = require('shelljs');
// @ts-ignore


let FOLDER_NAME = 'yamldir'
//let LIVE_DIRECTORY = 'node_modules/internal-error/yamldir'
let message = 'Message not found!'
//let testDirectoryPath = path.join(__dirname,TEST_FOLDER_NAME);
let liveDirectoryPath = path.join(__dirname,FOLDER_NAME);
const directoryPath = liveDirectoryPath;

function internalerrormessage(code = '',it8n = '',callback) {
    let arrayOfYaml = [];
    if (code === '') {
        return callback(null,'Enter code')
    }
    if (it8n === '') {
        return callback(null,'Enter it8n')
    }
    fs.readdir(directoryPath,function (err,files) {
        if (err) {
            return callback(null,'Unable to scan directory: ' + err)
        }
        else {
            //  listing all files using forEach
            files.forEach(async function (file) {
                let ext = path.extname(file);
                if (ext.toLowerCase() === '.yaml') {
                    let filedir = path.join(directoryPath,file);
                    let fileContents = fs.readFileSync(filedir,'utf8');
                    let data = yaml.loadAll(fileContents);
                    let jsonArray = { ...data }
                    for (let value of Object.values(jsonArray)) {
                        if (value !== null && value !== undefined) {
                            arrayOfYaml.push(value);
                            // @ts-ignore
                        }
                    }
                }
            });
            let arrayObj = arrayOfYaml.filter(p => p.code === code);
            if (arrayObj.length > 0) {
                // @ts-ignore
                for (let msg of Object.values(arrayObj)) {
                    let msgObj = msg.messages.find(p => p.it8n === it8n);
                    if (msgObj !== undefined && msgObj !== null && msgObj !== 'undefined') {
                        if (msgObj.it8n === it8n) {
                            message = msgObj.message;
                        }
                    }
                }
            }
            return callback(null,message)
        }
    })
}

module.exports = internalerrormessage;