Module: Textus::Protocol::StoreEngine::Delete

Defined in:
lib/textus/protocol/store_engine/delete.rb

Class Method Summary collapse

Class Method Details

.append_audit(key, etag_before, deps) ⇒ Object 



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# File 'lib/textus/protocol/store_engine/delete.rb', line 27

def append_audit(key, etag_before, deps)
  deps.audit_log.append(
    role: deps.call.role, verb: "key_delete", key:,
    etag_before:, etag_after: nil,
    correlation_id: deps.call.correlation_id
  )
end

.assert_exists!(key, path, deps) ⇒ Object

Raises:



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# File 'lib/textus/protocol/store_engine/delete.rb', line 20

def assert_exists!(key, path, deps)
  return if deps.file_system.exists?(path)

  raise Textus::UnknownKey.new(key,
                               suggestions: deps.manifest.resolver.suggestions_for(key))
end

.call(key, deps:, if_etag: nil) ⇒ Object 



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# File 'lib/textus/protocol/store_engine/delete.rb', line 7

def call(key, deps:, if_etag: nil)
  path = Pipeline.resolve_path(key, deps)
  assert_exists!(key, path, deps)
  etag_before = Pipeline.check_etag(key, path, if_etag, deps.file_system)
  deps.file_system.delete(path)
  deps.entry_index.remove(key:)
  Pipeline.prune_parents(path, deps)
  append_audit(key, etag_before, deps)
  Pipeline.emit_event(deps, event_type: "entry.deleted",
                            pending_key: key, emit_key: key)
  nil
end