delete<T extends Object?> method

bool delete<T extends Object?>([ String? id, Object? ref ])

Deletes the instance from instances but keep the builder function.

Returns true when the instance has been deleted.

Implementation

bool delete<T extends Object?>([String? id, Object? ref]) {
  final instanceToFind = ReactterInstance<T?>(id);
  final instanceFound =
      _reactterInstanceManager.instances.lookup(instanceToFind);

  if (instanceFound == null || instanceFound.instance == null) {
    Reactter.log(
      'Instance "$instanceToFind" already deleted.',
      isError: true,
    );

    return false;
  }

  if (ref != null) {
    instanceFound.refs.remove(ref.hashCode);
  }

  if (instanceFound.refs.isNotEmpty) {
    return false;
  }

  _removeInstance<T>(instanceFound);

  UseEvent<T>(id).dispose();

  return true;
}