Class: Hyrax::Transactions::Steps::DeleteAllFileMetadata
- Inherits:
-
Object
- Object
- Hyrax::Transactions::Steps::DeleteAllFileMetadata
- Defined in:
- lib/hyrax/transactions/steps/delete_all_file_metadata.rb
Overview
Deletes a resource from the persister, returning a ‘Dry::Monads::Result` (`Success`|`Failure`).
Instance Method Summary collapse
- #call(resource) ⇒ Dry::Monads::Result
-
#initialize(property: :file_ids, query_service: Hyrax.query_service, persister: Hyrax.persister, publisher: Hyrax.publisher) ⇒ DeleteAllFileMetadata
constructor
A new instance of DeleteAllFileMetadata.
Constructor Details
#initialize(property: :file_ids, query_service: Hyrax.query_service, persister: Hyrax.persister, publisher: Hyrax.publisher) ⇒ DeleteAllFileMetadata
Returns a new instance of DeleteAllFileMetadata.
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# File 'lib/hyrax/transactions/steps/delete_all_file_metadata.rb', line 17 def initialize(property: :file_ids, query_service: Hyrax.query_service, persister: Hyrax.persister, publisher: Hyrax.publisher) @property = property @persister = persister @query_service = query_service @publisher = publisher end |
Instance Method Details
#call(resource) ⇒ Dry::Monads::Result
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# File 'lib/hyrax/transactions/steps/delete_all_file_metadata.rb', line 29 def call(resource) return Failure(:resource_not_persisted) unless resource.persisted? resource[@property].each do |file_id| return Failure[:failed_to_delete_file_metadata, file_id] unless Hyrax::Transactions::Container['file_metadata.destroy'] .call(@query_service.custom_queries.(id: file_id)) .success? rescue ::Ldp::Gone nil end Success(resource) end |