reduce method

@override CoreState reduce()

The reduce method is the action reducer. It may read the action state, the store state, and then return a new state (or null if no state change is necessary).

It may be synchronous (returning AppState or null) or async (returning Future<AppState> or Future<null>).

The StoreConnectors may rebuild only if the reduce method returns a state which is both not null and different from the previous one (comparing by identical, not equals).

Implementation

@override
CoreState reduce() {
  final CoreState appState = state;

  final SupplierProfile newSupplierProfile =
      appState.supplierProfileState!.copyWith.call(
    partnerType: partnerType ?? appState.supplierProfileState!.partnerType,
    partnerSetupComplete: partnerSetupComplete ??
        appState.supplierProfileState!.partnerSetupComplete,
  );

  final CoreState newState =
      appState.copyWith(supplierProfileState: newSupplierProfile);

  return newState;
}