App/Reducers/ShopCarReducer.js

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import * as types from '../Action/ActionType';

const initialState = {
    //购物车数据
    ShopDate: {},
    isLoading: true,
    isRefreshing: false,
    //carbar 全选的状态
    isSelectAll: false,
    //单选一个
    isSelectOne: false,
    // 购物车商品数量
    cartShopCount: 0,
    // 当前所选商品数量
    currentSelectCartGoodsCount: 0,
    //单个商品ID
    shopID: 0,
    //已选择的商品数组
    selectShopArr: [],
    //所有商品数组
    allShopArr: [],
    //改变购物车状态
    isChangeShopCar: false,

};


let shopCarReducer = (state = initialState, action) => {

    // console.log(state)
    switch (action.type) {
        //获取全部
        case types.FETCH_SHOPCART_LIST:
            return Object.assign({}, state, {
                isRefreshing: action.isRefreshing,
                isLoading: action.isLoading
            })

        case types.RECEIVE_SHOPCART_LIST:
            let shopArray = [];
            let shopPrices = 0;
            action.shopCarDate.shopcargroup.map((object, i) => {
                object.car_productlist.map((object, i) => {
                    state.allShopArr.push(object);
                    state.selectShopArr.push(object);

                });
            });

            return Object.assign({}, state, {
                ShopDate: action.shopCarDate,
                isRefreshing: false,
                isLoading: false,
                isSelectAll: true,

            })
        //全选全部
        case types.FETCH_SELECTAll_LIST: