Struct DirectInvoker

internal/invoke/invoke.go:56–74

DirectInvoker is a struct that implements the Invoker interface. It holds references to various engines needed for permission-related operations.

// DirectInvoker is a struct that implements the Invoker interface.
// It holds references to various engines needed for permission-related operations.
type DirectInvoker struct {
	// schemaReader is responsible for reading schema information
	schemaReader storage.SchemaReader
	// relationshipReader is responsible for reading relationship information
	dataReader storage.DataReader
	// Check engine for permission checks
	cc Check
	// Expand engine for expanding permissions
	ec Expand
	// LookupEntity engine for looking up entities with permissions
	lo Lookup
	// LookupSubject
	sp SubjectPermission

	checkHistogram             metric.Int64Histogram
	lookupEntityHistogram      metric.Int64Histogram
	lookupSubjectHistogram     metric.Int64Histogram
	subjectPermissionHistogram metric.Int64Histogram
}

// NewDirectInvoker is a constructor for DirectInvoker.
// It takes pointers to CheckEngine, ExpandEngine, LookupSchemaEngine, and LookupEntityEngine as arguments