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Contents
module Hyrax
module Transactions
module Steps
##
# For a FileSet that is a PDF, we need to delete any works and file_sets that are the result of
# splitting that PDF into constituent images of each page of the PDF. This is responsible for
# that work.
class ConditionallyDestroyChildrenFromSplit
include Dry::Monads[:result]
##
# @param resource [Hyrax::FileSet]
def call(resource, user: nil)
return Failure(:resource_not_persisted) unless resource.persisted?
parent = IiifPrint.persistence_adapter.parent_for(resource)
return Success(true) unless parent
# We do not care about the results of this call; as it is conditionally looking for things
# to destroy.
IiifPrint::SplitPdfs::DestroyPdfChildWorksService.conditionally_destroy_spawned_children_of(
file_set: resource,
work: parent,
user: user
)
Success(resource)
end
end
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems