add-user.js

'use strict';

var Step = require('step');
var fs = require('fs');
var readline = require('readline');
var pw = require('pw');

module.exports = function(deps) {
  var saveUser = require('./save-user')(deps);
  var User = deps.models().User;

  function addUser(email, password, admin, force) {
    var level = admin ? 1 : 0;

    if (!email || !password) {
      var rl = readline.createInterface({
        input: process.stdin,
        output: process.stdout
      });

      Step(function getEmail() {
        var next = this;

        if (email) {
          next();
        } else {
          rl.question('Enter email []: ', function (em) {
            email = em;
            next();
          });
        }
      },

      function getPwd() {
        var next = this;

        if (password) {
          next();
        } else {
          rl.close();
          process.stdout.write('Enter password []: ');

          pw(function (pwd) {
            password = pwd;

            rl = readline.createInterface({
              input: process.stdin,
              output: process.stdout
            });

            next();
          })
        }
      },

      function getAdmin() {
        var next = this;

        if (level) {
          next();
        } else {
          rl.question('Is admin? (y/n) [n]', function (a) {
            level = a ? 1 : undefined;
            next();
          });
        }
      },

      function confirm() {
        var next = this;

        process.stdout.write('\nEmail:\t\t' + email + '\n');
        process.stdout.write('Password:\t' + password.replace(/.*/, '****') + '\n');
        process.stdout.write('isAdmin:\t' + (level ? 'y' : 'n') + '\n');

        if (force) {
          next();
        }
        else {
          rl.question('OK? (y/n) [y]', function (ok) {
            if (ok === 'y' || ok === '') {
              next();
            } else {
              console.log('Goodbye!');
              process.exit();
            }
          });
        }
      },

      function save() {
        saveUser(email, password, level, rl, force);
      });
    } else {
      saveUser(email, password, level, rl, force);
    }
  }

  return addUser;
}