Sha256: 7e1cf3b4ed2a81f26d95309731a91e7987ebf8b2d9cdd5ebcdd1983ad993ec99
Contents?: true
Size: 1.22 KB
Versions: 8
Compression:
Stored size: 1.22 KB
Contents
# frozen_string_literal: true
require 'dry/monads'
module Hyrax
module Transactions
module Steps
##
# Deletes a resource from the persister, returning a `Dry::Monads::Result`
# (`Success`|`Failure`).
#
# @see https://dry-rb.org/gems/dry-monads/1.0/result/
class FileMetadataDelete
include Dry::Monads[:result]
##
# @params [#save] persister
def initialize(persister: Hyrax.persister, storage_adapter: Hyrax.storage_adapter, publisher: Hyrax.publisher)
@persister = persister
@publisher = publisher
@storage_adapter = storage_adapter
end
##
# @param [Hyrax::FileMetadata] FileMetadata resource
# @param [::User] the user resposible for the delete action
#
# @return [Dry::Monads::Result]
def call(resource)
return Failure(:resource_not_persisted) unless resource.persisted?
@persister.delete(resource: resource)
@publisher.publish('file.metadata.deleted', metadata: resource)
Valkyrie::StorageAdapter.delete(id: resource.file_identifier) if resource.file_identifier.present?
Success(resource)
end
end
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems