Function NewDirectInvoker

internal/invoke/invoke.go:79–100

NewDirectInvoker is a constructor for DirectInvoker. It takes pointers to CheckEngine, ExpandEngine, LookupSchemaEngine, and LookupEntityEngine as arguments and returns an Invoker instance.

(
	schemaReader storage.SchemaReader,
	dataReader storage.DataReader,
	cc Check,
	ec Expand,
	lo Lookup,
	sp SubjectPermission,
)

// It takes pointers to CheckEngine, ExpandEngine, LookupSchemaEngine, and LookupEntityEngine as arguments
// and returns an Invoker instance.
func NewDirectInvoker(
	schemaReader storage.SchemaReader,
	dataReader storage.DataReader,
	cc Check,
	ec Expand,
	lo Lookup,
	sp SubjectPermission,
) *DirectInvoker {
	return &DirectInvoker{
		schemaReader:   schemaReader,
		dataReader:     dataReader,
		cc:             cc,
		ec:             ec,
		lo:             lo,
		sp:             sp,
		checkHistogram: telemetry.NewHistogram(internal.Meter, "check", "amount", "Number of checks"),

		lookupEntityHistogram:      telemetry.NewHistogram(internal.Meter, "lookup_entity", "amount", "Number of lookup entity"),
		lookupSubjectHistogram:     telemetry.NewHistogram(internal.Meter, "lookup_subject", "amount", "Number of lookup subject"),
		subjectPermissionHistogram: telemetry.NewHistogram(internal.Meter, "subject_permission", "amount", "Number of subject permission"),
	}
}

// Check is a method that implements the Check interface.
// It calls the Run method of the CheckEngine with the provided context and PermissionCheckRequest,