galleon/bin/tasks/_questionnaire.js

A badass SMTP mail server built on Node to make your life simpler.

"use strict";

var inquirer = require('inquirer');
var fs = require('fs');
var path = require('path');

function validateDirectory(input) {
  var done = this.async();

  fs.access(path.resolve(input), fs.R_OK | fs.W_OK, function (err) {
    done(err ? 'NO ACCESS! USE ABSOLUTE PATHS OR CORRECT FILE PERMISSIONS' : true);
  });
}

function validateFile(input) {
  var done = this.async();

  fs.exists(path.resolve(input), function (exists) {
    done(!exists ? 'NO ACCESS! FILE NOT FOUND' : true);
  })
}

module.exports = {
  domain: function () {
    return inquirer.prompt([{
      type: "input",
      name: "domain",
      message: "Enter your FQDN (fully qualified domain name) -> IMPORTANT:"
    }]);
  },
  directory: function () {
    return inquirer.prompt([{
      type: "confirm",
      name: "auto",
      message: "Should Galleon automatically create and set permissions of required directories?",
    }, {
      type: "checkbox",
      name: "perform",
      message: "Should Galleon perform the following? (You can Multi-Select)",
      choices: [{
        value: "attachments",
        name: "Save attachments",
        checked: true
      }, {
        value: "raw",
        name: "Store raw emails",
        checked: true
      }]
    }, {
      type: "input",
      name: "location_attachments",
      message: "Enter the location to store attachments in:",
      when: function (answers) {
        return !answers.auto && (answers.perform.indexOf('attachments') + 1);
      },
      validate: validateDirectory
    }, {
      type: "input",
      name: "location_raw",
      message: "Enter the location to store raw emails in:",
      when: function (answers) {
        return !answers.auto && (answers.perform.indexOf('raw') + 1);
      },
      validate: validateDirectory
    }]);
  },
  ssl: function () {
    return inquirer.prompt([{
      type: "confirm",
      name: "shouldUseSSL",
      message: "Do you want to setup SSL Certificates with Galleon? (You can use the same cert/key for both options | Certificates and Keys must be stored locally)",
    }, {
      type: "checkbox",
      name: "sslOpt",
      message: "Should Galleon use SSL Certificates for the following? (You can Multi-Select)",
      when: function (answers) {
        return answers.shouldUseSSL;
      },
      choices: [{
        value: "ssl-smtp",
        name: "SMTP Server",
        checked: true
      }, {
        value: "ssl-api",
        name: "Front-end Server & API",
        checked: true
      }]
    }, {
      type: "input",
      name: "ssl-smtp-cert",
      message: "Enter the location for *SSL Certificate* for (SMTP SERVER): (if any)",
      when: function (answers) {
        return answers.shouldUseSSL && (answers.sslOpt.indexOf('ssl-smtp') + 1);
      },
      validate: validateFile
    }, {
      type: "input",
      name: "ssl-smtp-key",
      message: "Enter the location for *SSL Key* for (SMTP SERVER): (if any)",
      when: function (answers) {
        return answers.shouldUseSSL && (answers.sslOpt.indexOf('ssl-smtp') + 1);
      },
      validate: validateFile
    }, {
      type: "input",
      name: "ssl-smtp-ca",
      message: "Enter the location for *SSL CA* for (SMTP SERVER): (if any)",
      when: function (answers) {
        return answers.shouldUseSSL && (answers.sslOpt.indexOf('ssl-smtp') + 1);
      },
      validate: validateFile
    }, {
      type: "input",
      name: "ssl-api-cert",
      message: "Enter the location for *SSL Certificate* for (API/FRONTEND SERVER): (if any)",
      when: function (answers) {
        return answers.shouldUseSSL && (answers.sslOpt.indexOf('ssl-api') + 1);
      },
      validate: validateFile
    }, {
      type: "input",
      name: "ssl-api-key",
      message: "Enter the location for *SSL Key* for (API/FRONTEND SERVER): (if any)",
      when: function (answers) {
        return answers.shouldUseSSL && (answers.sslOpt.indexOf('ssl-api') + 1);
      },
      validate: validateFile
    }, {
      type: "input",
      name: "ssl-api-ca",
      message: "Enter the location for *SSL CA* for (API/FRONTEND SERVER): (if any)",
      when: function (answers) {
        return answers.shouldUseSSL && (answers.sslOpt.indexOf('ssl-api') + 1);
      },
      validate: validateFile
    },]);
  },
  database: function () {
    return inquirer.prompt([{
      type: "list",
      name: "adapter",
      message: "Select Database Adapter",
      choices: [
        new inquirer.Separator("Recommended:"),
        { name: "MongoDB", value: "sails-mongo" },
        { name: "Redis", value: "sails-redis" },
        new inquirer.Separator("Optional:"),
        { name: "PostgreSQL", value: "sails-postgresql" },
        { name: "MySQL", value: "sails-mysql" },
        { name: "Microsoft SQL Server", value: "sails-sqlserver" },
        { name: "Disk", value: "sails-disk" },
        { name: "Memory", value: "sails-memory" }
      ]
    }, {
      type: "input",
      name: "database_name",
      message: "Enter the database name for the selected adapter:",
    }, {
      type: "input",
      name: "host",
      message: "Enter the host location:",
      default: "localhost"
    }, {
      type: "input",
      name: "port",
      message: "Enter the port:",
      default: function (answers) {
        var crs = {
          "sails-mongo": 27017,
          "sails-redis": 6379,
          "sails-postgresql": 5432,
          "sails-mysql": 3306,
          "sails-sqlserver": 1433,
          "sails-disk": null,
          "sails-memory": null
        }
        return crs[answers.adapter];
      }
    }, {
      type: "input",
      name: "username",
      message: "Enter database username (requires read/write/delete access):",
    }, {
      type: "password",
      name: "password",
      message: "Enter password:",
    }]);
  }
}