Entity Feature Module - State

entity-feature-store-module-state.ts

import { createEntityAdapter, EntityAdapter, EntityState } from '@ngrx/entity';
import { MyModel } from '../../models';

export const featureAdapter: EntityAdapter<
  MyModel
> = createEntityAdapter<MyModel>({
  selectId: model => model.id,
  sortComparer: (a: MyModel, b: MyModel): number =>
    b.someDate.toString().localeCompare(a.someDate.toString())
});

export interface State extends EntityState<MyModel> {
  isLoading?: boolean;
  error?: any;
}

export const initialState: State = featureAdapter.getInitialState(
  {
    isLoading: false,
    error: null
  }
);