Class: Pgai::Encryption::Migrator

Inherits:
Object
  • Object
show all
Defined in:
lib/pgai/encryption/migrator.rb

Instance Method Summary collapse

Constructor Details

#initialize(key:, config_dir: Pgai.config_dir) ⇒ Migrator

Returns a new instance of Migrator.



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# File 'lib/pgai/encryption/migrator.rb', line 6

def initialize(key:, config_dir: Pgai.config_dir)
  @key = key
  @config_dir = config_dir
end

Instance Method Details

#migrate ⇒ Object 



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# File 'lib/pgai/encryption/migrator.rb', line 15

def migrate
  validate_prerequisites!

  record_types = read_legacy_data
  write_encrypted_data(record_types)
  backup_legacy_store

  {count: record_types.size, backup_path: backup_path}
end

#migration_needed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/pgai/encryption/migrator.rb', line 11

def migration_needed?
  legacy_store_path.exist? && !encrypted_store_path.exist?
end