129 lines
4.5 KiB
JavaScript
129 lines
4.5 KiB
JavaScript
const fs = require('fs');
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const path = require('path');
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const getInput = require('./getInput');
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let _I = "";
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for (let arg of process.argv)
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if (/^-I=/.test(arg)) {
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_I = arg.split(/=(.*)/s)[1];
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break;
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}
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var config, flag_new;
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try {
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config = require(`../args/config${_I}.json`);
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flag_new = false;
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} catch (error) {
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config = {
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"secret": null,
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"port": "8080",
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"sql_user": null,
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"sql_pwd": null,
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"sql_db": "exchange",
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"sql_host": "localhost"
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};
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flag_new = true;
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}
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function flaggedYesOrNo(text) {
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return new Promise((resolve) => {
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if (flag_new)
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resolve(true);
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else
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getInput.YesOrNo(text)
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.then(result => resolve(result))
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.catch(error => reject(error))
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})
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}
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function configurePort() {
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return new Promise(resolve => {
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getInput.Text('Enter port', config["port"]).then(port => {
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config["port"] = port;
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resolve(true);
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})
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})
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}
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function configureSQL() {
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return new Promise(resolve => {
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flaggedYesOrNo('Do you want to re-configure mySQL connection').then(value => {
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if (value) {
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console.log('Enter mySQL connection values: ')
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getInput.Text('MySQL Host', config['sql_host']).then(host => {
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config['sql_host'] = host;
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getInput.Text('Database name', config['sql_db']).then(dbname => {
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config['sql_db'] = dbname;
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getInput.Text('MySQL username', config['sql_user']).then(sql_user => {
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config['sql_user'] = sql_user;
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getInput.Text('MySQL password', config['sql_pwd']).then(sql_pwd => {
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config['sql_pwd'] = sql_pwd;
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resolve(true);
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})
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})
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})
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})
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} else
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resolve(false);
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})
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})
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}
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function randomizeSessionSecret() {
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return new Promise((resolve) => {
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flaggedYesOrNo('Do you want to randomize the session secret').then(value => {
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if (value) {
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let N = Math.floor(Math.random() * (64 - 32 + 1)) + 32;
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var secret = '';
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var characters = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
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for (var i = 0; i < N; i++)
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secret += characters.charAt(Math.floor(Math.random() * characters.length));
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config['secret'] = secret;
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resolve(true);
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} else
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resolve(false);
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})
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})
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}
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function configure() {
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return new Promise((resolve, reject) => {
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configurePort().then(port_result => {
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randomizeSessionSecret().then(secret_result => {
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configureSQL().then(sql_result => {
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fs.writeFile(path.resolve(__dirname, '..', 'args', `config${_I}.json`), JSON.stringify(config), 'utf8', (err) => {
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if (err) {
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console.error(err);
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return reject(false);
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}
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console.log('Configuration successful!');
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/*
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if (sql_result) {
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getInput.YesOrNo('Do you want to create schema in the database').then(value => {
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if (value) {
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const createSchema = require('./create-schema');
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createSchema().then(result => resolve(result))
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.catch(error => {
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console.log('Retry using: \n' + 'npm run create-schema');
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reject(error);
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});
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} else {
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console.log('To create schema, use: \n' + 'npm run create-schema');
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resolve(true);
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}
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});
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} else
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*/
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resolve(true);
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})
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})
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})
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});
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})
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}
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if (!module.parent)
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configure().then(_ => null).catch(error => console.error(error)).finally(_ => process.exit(0));
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else
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module.exports = configure; |