如果存储已经缓存了数据，如何取消ngrx效果？

import { createAction } from '@ngrx/store';

export const cancelEffect = createAction('[Data] Cancel Effect');

import { createReducer, on } from '@ngrx/store';
import { cancelEffect } from './data.actions';

export interface DataState {
  // 定义数据模型
}

export const initialState: DataState = {
  // 初始化数据
};

export const dataReducer = createReducer(
  initialState,
  // 处理其他Action
  on(cancelEffect, (state) => {
    // 取消ngrx效果，更新数据
    return { ...state, /* 更新数据 */ };
  })
);

import { Store } from '@ngrx/store';
import { cancelEffect } from './data.actions';

export class MyComponent {
  constructor(private store: Store) {}

  cancelEffect() {
    this.store.dispatch(cancelEffect());
  }
}