robertgauld/OSMExtender

namespace :app do
  namespace :setup do
    desc "Setup the app's first use"
    task :first_user => :environment do
      require 'tty-prompt'
      prompt = TTY::Prompt.new

      unless User.any?
        if prompt.yes?("Would you like to create your site's first super user?")
          user = User.new name: `whoami`.chomp
          until user.valid?
            user.name = prompt.ask("What is the user's name?") { |q|
              q.required true
              q.default user.name
              q.validate /\A[A-Za-z '.]+\Z/
              q.modify :trim
            }.titleize
            user.email_address = prompt.ask("What is the user's email address?") { |q|
              q.required true
              q.default user.email_address if user.email_address?
              q.modify :trim
            }
            user.password = SecureRandom.base64(15)[0..10]

            unless user.valid?
              puts "ERRORS:"
              puts user.errors.full_messages.map{ |e| " * #{e}" }
            end
          end # while not valid

          # Set all permissions for user
          User.column_names.select{ |i| i[0..3].eql?('can_') }.each do |p|
            user.send "#{p}=", true
          end

          puts "The user's password is #{user.password}"
          user.skip_activation_needed_email = true
          user.skip_activation_success_email = true
          user.save!
          user.activate!
        end # if create user propmt is yes

      else # Users in database
        puts 'Create first user skipped - You already have a user in the database!'
      end # if no users in database
    end # first_user task

  end # setup namespace
end # app namespace