vault-frontend/src/redux/flow/reducer.ts

import { createReducer } from '~/utils/reducer';
import { INode, IError } from '../types';
import { FLOW_HANDLERS } from './handlers';

export type IFlowState = Readonly<{
  is_loading: boolean;
  nodes: INode[];
  heroes: Partial<INode>[];
  recent: Partial<INode>[];
  error: IError;
}>;

const INITIAL_STATE: IFlowState = {
  nodes: [],
  heroes: [],
  recent: [],
  is_loading: false,
  error: null,
};

export default createReducer(INITIAL_STATE, FLOW_HANDLERS);