backend/src/config.ts

import { config as configDotenv } from 'dotenv';
import { CountryCode } from 'libphonenumber-js';
import ValidatorJS from 'validator';

configDotenv();
export const config = {
    internal_port: parseInt(process.env.APP_PORT) || 4010,
    development: process.env.NODE_ENV === "production",
    jwt_secret: process.env.JWT_SECRET || "secretjwtsecret",
    phone_validation_countrycode: getPhoneCodeLocale(),
    postalcode_validation_countrycode: getPostalCodeLocale(),
    version: process.env.VERSION || require('../package.json').version,
    seedTestData: getDataSeeding(),
    app_url: process.env.APP_URL || "http://localhost:4010",
    mail_server: process.env.MAIL_SERVER,
    mail_port: Number(process.env.MAIL_PORT) || 25,
    mail_user: process.env.MAIL_USER,
    mail_password: process.env.MAIL_PASSWORD,
    mail_from: process.env.MAIL_FROM
}
let errors = 0
if (typeof config.internal_port !== "number") {
    errors++
}
if (typeof config.development !== "boolean") {
    errors++
}
function getPhoneCodeLocale(): CountryCode {
    return (process.env.PHONE_COUNTRYCODE as CountryCode);
}
function getPostalCodeLocale(): any {
    try {
        const stringArray: String[] = ValidatorJS.isPostalCodeLocales;
        let index = stringArray.indexOf(process.env.POSTALCODE_COUNTRYCODE);
        return ValidatorJS.isPostalCodeLocales[index];
    } catch (error) {
        return null;
    }
}
function getDataSeeding(): Boolean {
    try {
        return JSON.parse(process.env.SEED_TEST_DATA);
    } catch (error) {
        return false;
    }
}
export let e = errors