Class: Imap::Backup::Account::LocalOnlyFolderDeleter

Inherits:

Object

Object
Imap::Backup::Account::LocalOnlyFolderDeleter

show all

Defined in:: lib/imap/backup/account/local_only_folder_deleter.rb

Overview

Deletes serialized folders that are not configured to be backed up. This is used in mirror mode, where local copies are only kept as long as they exist on the server.

Instance Method Summary collapse

#initialize(account:) ⇒ LocalOnlyFolderDeleter constructor

A new instance of LocalOnlyFolderDeleter.
#run ⇒ void

Runs the deletion operation.

Constructor Details

#initialize(account:) ⇒ `LocalOnlyFolderDeleter`

Returns a new instance of LocalOnlyFolderDeleter.

Parameters:

account (Account) —

the account whose serialized folders are being pruned



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# File 'lib/imap/backup/account/local_only_folder_deleter.rb', line 14

def initialize(account:)
  @account = account
end

Instance Method Details

#run ⇒ `void`

This method returns an undefined value.

Runs the deletion operation

# File 'lib/imap/backup/account/local_only_folder_deleter.rb', line 20

def run
  backup_folders = Account::BackupFolders.new(
    client: account.client, account: account
  )
  wanted = backup_folders.map(&:name)
  serialized_folders = Account::SerializedFolders.new(account: account)
  serialized_folders.each_key do |serializer|
    serializer.delete if !wanted.include?(serializer.folder)
  end
end