refactoring 1 of 2

5 files changed, 203 insertions, 8 deletions

diff --git a/server/src/scripts/configLib/SetupWizard.js b/server/src/scripts/configLib/SetupWizard.js
new file mode 100644
index 0000000..339878d
--- /dev/null
+++ b/server/src/scripts/configLib/SetupWizard.js
@@ -0,0 +1,107 @@
+/**
+  * Server setup wizard, quick server setup and all that jazz. . .
+  *
+  * Version: v2.0.0
+  * Developer: Marzavec ( https://github.com/marzavec )
+  * License: WTFPL ( http://www.wtfpl.net/txt/copying/ )
+  *
+  */
+
+const fse = require('fs-extra');
+const prompt = require('prompt');
+const path = require('path');
+
+class SetupWizard {
+  /**
+    * Create a `SetupWizard` instance for initializing the server's config.json
+    *
+    * @param {Object} serverConfig reference to the server config class
+    */
+  constructor (serverConfig) {
+    this.serverConfig = serverConfig;
+  }
+
+  /**
+    * Roll a d20 and begin the wizarding process
+    *
+    */
+  async start () {
+    // load the current config to use as defaults, if available
+    let currentConfig = await this.serverConfig.load() || {};
+
+    // auto generate the salt if not currrently created
+    currentConfig.tripSalt = currentConfig.tripSalt ||
+      [...Array(Math.floor(Math.random()*1024)+1024)].map(i=>(~~(Math.random()*36)).toString(36)).join('');
+
+    // load the setup questions & set their defaults
+    let questions = require('../setupSchema/Questions.js');
+    questions.properties = this.setQuestionDefaults(questions.properties, currentConfig);
+
+    // force password re-entry
+    questions.properties.adminTrip.default = '';
+    questions.properties.adminTrip.required = true;
+
+    // output the packages setup banner
+    require('../setupSchema/Banner.js');
+
+    // let's start playing 20 questions
+    prompt.start();
+    prompt.get(questions, (err, result) => this.finalize(err, result));
+  }
+
+  /**
+    * Compares the currently loaded config with the stock questions, adds a default
+    * and required option to the question
+    *
+    * @param {Object} questions the set of questions from /setupSchema
+    * @param {Object} currentConfig the current server options
+    */
+  setQuestionDefaults (questions, currentConfig) {
+    Object.keys(questions).forEach(qName => {
+      if (typeof currentConfig[qName] !== 'undefined') {
+        questions[qName].default = currentConfig[qName];
+        questions[qName].required = false;
+      } else {
+        questions[qName].required = true;
+      }
+    });
+
+    return questions;
+  }
+
+  /**
+    * Looks like all the questions have been answered, check for errors or save
+    * the new config file
+    *
+    * @param {Object} err any errors generated by Prompt
+    * @param {Object} result the answers / new config setup
+    */
+  async finalize (err, result) {
+    // output errors and die if needed
+    if (err) {
+      console.error(err);
+      process.exit(0);
+    }
+
+    // initialize default mods config
+    if (typeof result.mods === 'undefined') {
+      result.mods = [];
+    }
+
+    // finally create the actual JSON file
+    try {
+      this.serverConfig.config = result;
+      await this.serverConfig.save();
+    } catch (e) {
+      console.error(`Couldn't write config to ${this.serverConfig.configPath}
+        ${e.stack}`);
+    }
+
+    // output the packages final notice before quitting
+    require('../setupSchema/Footer.js');
+
+    process.exit(0);
+  }
+}
+
+module.exports = SetupWizard;
diff --git a/server/src/scripts/configure.js b/server/src/scripts/configure.js
index 0ecd858..d7f2bf2 100644
--- a/server/src/scripts/configure.js
+++ b/server/src/scripts/configure.js
@@ -1,5 +1,5 @@
 /**
-  * Server configuration script, used reconfiguring server options
+  * Server configuration script, to (re)configure server options
   *
   * Version: v2.0.0
   * Developer: Marzavec ( https://github.com/marzavec )
@@ -11,13 +11,11 @@
 
 // import required classes
 const path = require('path');
-const ImportsManager = require('../managers/imports-manager');
-const ConfigManager = require('../managers/config');
+const ConfigManager = require('../serverLib/ConfigManager');
+const SetupWizard = require('./configLib/SetupWizard');
 
 // import and initialize configManager & dependencies
-const importManager = new ImportsManager(null, path.join(__dirname, '../..'));
-importManager.init();
-const configManager = new ConfigManager(null, path.join(__dirname, '../..'), importManager);
+const serverConfig = new ConfigManager(path.join(__dirname, '../..'));
+const setup = new SetupWizard(serverConfig);
 
-// execute config load with `reconfiguring` flag set to true
-configManager.load(true);
+setup.start();
diff --git a/server/src/scripts/setupSchema/Banner.js b/server/src/scripts/setupSchema/Banner.js
new file mode 100644
index 0000000..823f0fe
--- /dev/null
+++ b/server/src/scripts/setupSchema/Banner.js
@@ -0,0 +1,28 @@
+/**
+  * This script will be run before the package starts asking for the config data,
+  * used to output a simple guide for the coming questions, or to spam some sexy
+  * ascii art at the user.
+  *
+  */
+
+const stripIndents = require('common-tags').stripIndents;
+const chalk = require('chalk');
+
+// gotta have that sexy console
+console.log(stripIndents`
+  ${chalk.magenta('°º¤ø,¸¸,ø¤º°`°º¤ø,¸,ø¤°º¤ø,¸¸,ø¤º°`°º¤ø,¸°º¤ø,¸¸,ø¤º°`°º¤ø')}
+  ${chalk.gray('--------------(') + chalk.white(' HackChat Setup Wizard v2.0 ') + chalk.gray(')--------------')}
+  ${chalk.magenta('°º¤ø,¸¸,ø¤º°`°º¤ø,¸,ø¤°º¤ø,¸¸,ø¤º°`°º¤ø,¸°º¤ø,¸¸,ø¤º°`°º¤ø')}
+
+  For advanced setup, see the documentation at:
+  ${chalk.green('https://github.com/hack-chat/main/tree/master/documentation')}
+
+  ${chalk.white('Note:')} ${chalk.green('npm/yarn run config')} will re-run this utility.
+
+  You will now be asked for the following:
+  -     ${chalk.magenta('      Salt')}, the salt for username trip
+  -     ${chalk.magenta('Admin Name')}, the initial admin username
+  -     ${chalk.magenta('Admin Pass')}, the initial admin password
+  -     ${chalk.magenta('      Port')}, the port for the websocket
+  \u200b
+`);
diff --git a/server/src/scripts/setupSchema/Footer.js b/server/src/scripts/setupSchema/Footer.js
new file mode 100644
index 0000000..d2ee14f
--- /dev/null
+++ b/server/src/scripts/setupSchema/Footer.js
@@ -0,0 +1,7 @@
+/**
+  * This script will be run once all questions have finished and no errors have
+  * occured. You can congratulate the user on their fine choice in software usage
+  *
+  */
+
+console.log('Config generated! You may now start the server normally.');
diff --git a/server/src/scripts/setupSchema/Questions.js b/server/src/scripts/setupSchema/Questions.js
new file mode 100644
index 0000000..f84d32f
--- /dev/null
+++ b/server/src/scripts/setupSchema/Questions.js
@@ -0,0 +1,55 @@
+/**
+  * This object contains Prompt ( https://www.npmjs.com/package/prompt ) style
+  * questions that the SetupWizard will require an answer to. Questions are asked
+  * in the order they are specified here.
+  *
+  * The resulting config.json file will be used by the server, accessed by the
+  * name specified. IE, a valid use is; config.adminName
+  *
+  */
+
+const Questions = {
+  properties: {
+    tripSalt: {
+      description: 'Salt (leave as default)',
+      type: 'string',
+      hidden: true,
+      replace: '*',
+      before: value => {
+        salt = value;
+        return value;
+      }
+    },
+
+    adminName: {
+      description: 'Admin Nickname',
+      pattern: /^"?[a-zA-Z0-9_]+"?$/,
+      type: 'string',
+      message: 'Nicks can only contain letters, numbers and underscores',
+      before: value => value.replace(/"/g, '')
+    },
+
+    adminTrip: {
+      type: 'string',
+      hidden: true,
+      replace: '*',
+      description: 'Admin Password',
+      message: 'You must enter or re-enter a password',
+      before: value => {
+        const crypto = require('crypto');
+        let sha = crypto.createHash('sha256');
+        sha.update(value + salt);
+        return sha.digest('base64').substr(0, 6);
+      }
+    },
+
+    websocketPort: {
+      type: 'integer',
+      message: 'The port may only be a number!',
+      description: 'Websocket Port',
+      default: '6060'
+    }
+  }
+}
+
+module.exports = Questions;