Class: Imap::Backup::Setup::EmailChanger

Inherits:

Object

• Object
• Imap::Backup::Setup::EmailChanger

Defined in:

lib/imap/backup/setup/email_changer.rb

Overview

Asks the user for a new email address

Instance Method Summary

• #initialize(account:, config:) ⇒ EmailChanger constructor

  A new instance of EmailChanger.

• #run ⇒ void

  Asks the user for an email address, ensuring that the supplied address is not an existing account.

Constructor Details

#initialize(account:, config:) ⇒ EmailChanger

Returns a new instance of EmailChanger.

Parameters:

• account (Account) —

  an Account

• config (Configuration) —

  the application configuration

# File 'lib/imap/backup/setup/email_changer.rb', line 13

def initialize(account:, config:)
  @account = account
  @config = config
end

Instance Method Details

#run ⇒ void

This method returns an undefined value.

Asks the user for an email address, ensuring that the supplied address is not an existing account

# File 'lib/imap/backup/setup/email_changer.rb', line 21

def run
  username = Setup::Asker.email(account.username)
  other_accounts = config.accounts.reject { |a| a == account }
  others = other_accounts.map(&:username)
  if others.include?(username)
    Kernel.puts(
      "There is already an account set up with that email address"
    )
  else
    account.username = username
    if account.server.nil? || (account.server == "")
      default = default_server(username)
      account.server = default if default
    end
  end
end