308 lines
9.2 KiB
JavaScript
308 lines
9.2 KiB
JavaScript
import {
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ADD_CART,
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REDUCE_CART,
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SETSHOPDETAIL,
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INIT_BUYCART,
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MODEAL,
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SETBRANDINFOR,
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SETNAVINDEX,
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EMPTY,
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SETMODE,
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SETREPLACE,
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SETINFOR,
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SETPHONE
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} from '../../mutation-types';
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import cartClass from '../../mall-method';
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import {
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addMethod,
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removeMethod
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} from '../../goodsOperation';
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// 加入购物车
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let add = new addMethod();
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// 移除购物车
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let remove = new removeMethod();
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// 深拷贝
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const deepClone = function(source) {
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if (!source || typeof source !== 'object') {
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throw new Error('error arguments', 'shallowClone');
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}
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var targetObj = source.constructor === Array ? [] : {};
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for (var keys in source) {
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if (source.hasOwnProperty(keys)) {
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if (source[keys] && typeof source[keys] === 'object') {
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targetObj[keys] = source[keys].constructor === Array ? [] : {};
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targetObj[keys] = deepClone(source[keys]);
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} else {
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targetObj[keys] = source[keys];
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}
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}
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}
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return targetObj;
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};
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export default {
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namespaced: true,
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state: {
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// 餐厅类型
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restaurant_type: null,
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// 所选餐厅ID
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// restaurant_id: null,
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// 购物车清单对象是用户在各个店铺中加入购物车的商品的列表清单
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// 结算清单是结算页面要结算的商品清单
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// 用户进入餐厅之后会先拿本地数据展示到页面购物车列表,但是此时会有一个问题,因为肯德基等快餐店商品展示形式是
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// 早上:早餐类
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// 中午:午餐类,
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// 晚上:晚餐类
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// 所以会出现,用户早上选择的商品加入购物车之后,但是没有下单去买,到中午或者晚上的时候再次进来接口返回的商品中就没有早上用户选择的早餐类型的商品了,
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// 而又因为结算页面使用的是直接获取本地购物车的方式展示用户所购买的商品,所以当用户在店铺展示页选择了三个中午的商品,但是到了结算页面就会连同早上和中午的商品一同展示的BUG
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// 所以曲线救国方式,再创建一个结算清单数据,将用户要结算的商品放入此数组,中在结算页面使用,当用户只要支付完成了,就会清空该店铺的购物车
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// 购物车清单
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cartList: {},
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// 结算清单
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shopshopping: [],
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// 餐厅信息
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shopDetail: {
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city_name: "",
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close_time: "",
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distance: "",
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is_open: 1,
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latitude: 0,
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longitude: 0,
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open_time: "07:00",
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province_name: "",
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regoin_name: null,
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restaurant_address: "",
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restaurant_id: 2890,
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restaurant_name: "",
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special: false,
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},
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// 用户进入的品牌
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BInfor: {
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brand_id: 0,
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brand_name: "",
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brand_status: true,
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end_time: null,
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img_url: "",
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open_time: null,
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},
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// 点餐底部导航索引
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navindex: 0,
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// 就餐方式
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eat_type: 'EAT_IN',
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// 当前所选商品详情数据(弹框展示)
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commodityInfor: {},
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Phone:''
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},
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getters: {
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// 使用地方:
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// 2.进入餐厅后展示餐厅信息时
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GetShopInfor: state => state['shopDetail'],
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// 获取餐厅购物车
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GetCartList: state => state['cartList'][state['BInfor']['brand_id']] ? state['cartList'][state['BInfor'][
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'brand_id'
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]][state['shopDetail']['restaurant_id']] ? state['cartList'][state['BInfor'][
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'brand_id'
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]][state['shopDetail']['restaurant_id']] : {} : {},
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// 获取品牌ID
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BrandInfor: state => state['BInfor'],
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// 获取底部导航索引
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Getnavindex: state => state['navindex'],
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// 获取用户进入餐厅之后就餐方式
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GetMODE: state => state['eat_type'],
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// 获取结算列表
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Getshopshopping: state => state['shopshopping'],
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// 获取当前商品详情
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GetcommodityInfor: state => state['commodityInfor'],
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getCityName: state => '',
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getPhone: state => state['Phone'],
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},
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mutations: {
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[SETINFOR](state, data) {
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state['commodityInfor'] = data;
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},
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// 设置底部导航索引 0 , 1
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[SETNAVINDEX](state, index) {
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console.log('设置底部导航')
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state['navindex'] = index;
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},
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// 选择餐厅时就餐方式
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[SETMODE](state, type) {
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state['eat_type'] = type;
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},
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// 因为后台没有餐厅信息接口，需要前端在选择餐厅列表时将餐厅信息带过去所以在此处将餐厅信息保存起来
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// 使用地方:
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// 1.选择餐厅时保存
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[SETSHOPDETAIL](state, data) {
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state['shopDetail'] = data;
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console.log(state['shopDetail'], '设置店铺信息');
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},
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// 结算清单,
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[SETREPLACE](state, arr) {
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state['shopshopping'] = arr;
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console.log(state['shopshopping'], 'shopshopping');
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},
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//网页初始化时从本地缓存获取购物车数据
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[INIT_BUYCART](state) {
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console.log('调用');
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let initCart = uni.getStorageSync('shopping');
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console.log(initCart, 'initCart');
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if (initCart) {
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state['cartList'] = JSON.parse(initCart);
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console.log(state['cartList'], 'cartList');
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}
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},
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// 存入弹框变量
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[MODEAL]() {
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uni.setStorageSync('firstshow', false);
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},
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// 设置进入品牌ID
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[SETBRANDINFOR](state, data) {
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state['BInfor'] = data;
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console.log('设置品牌', state['BInfor']);
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},
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[SETPHONE](state,data){
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state['Phone'] = data;
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console.log(state['Phone'] , data,'手机号');
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},
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// 修改数据
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SetData(state, data) {
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state['cartList'] = {
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...data
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};
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console.log('购物车数据重新赋值成功');
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uni.setStorageSync('shopping', JSON.stringify(state['cartList']));
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},
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},
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actions: {
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// 删除本地店铺购物车
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// 清空当前购物车
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[EMPTY]({
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commit,
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state
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}, restaurant_id) {
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// 深拷贝
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// 获取当前所有店铺购物列表
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let cart = deepClone(state['cartList']);
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// 当前所有购物车 下有该品牌的购物车则继续使用该品牌的购物车没有则创建一个空对象
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Reflect.set(cart, state['BInfor']['brand_id'], cart[state['BInfor']['brand_id']] || {});
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let brand = cart[state['BInfor']['brand_id']];
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// 当前品牌 下的某个店铺的购物车是否存在。存在则继续使用不存在则创建空对象
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Reflect.set(brand, restaurant_id, brand[restaurant_id] || {});
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return new Promise((success, fail) => {
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// Reflect.defineProperty(brand, restaurant_id, {
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// value: {},
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// writable: true,
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// enumerable: true
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// });
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// 删除当前店铺购物车
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Reflect.deleteProperty(brand, restaurant_id);
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// 修改vuex数据
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commit('SetData', cart);
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// 重置本地缓存购物车数据
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uni.setStorageSync('shopping', JSON.stringify(state['cartList']));
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// 返回成功开始执行后面的逻辑
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success({
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list: state['cartList'],
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shopping: JSON.parse(uni.getStorageSync('shopping'))
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})
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})
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},
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// 加入购物车
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// 可能会有操作需要加入购物车之后执行所以写入promise
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[ADD_CART]({
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commit,
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state
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}, {
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commodity,
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quantity = 1
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}) {
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return new Promise((reslove, reject) => {
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console.log(commodity,'commodity')
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commodity['restaurant_id'] = state['shopDetail']['restaurant_id'];
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commodity['brand_id'] = state['BInfor']['brand_id'];
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add.Sex = {
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cartList: deepClone(state['cartList']),
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commodity,
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quantity
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};
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add.init().then(res => {
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console.log(res,'resres');
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commit('SetData', res);
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reslove()
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})
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})
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// console.log(commodity, quantity, '参数');
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// return new Promise((reslove, reject) => {
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// /**
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// * @param {Object} cartList-当前店铺的购物车
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// * @param {Object} commodity-需要操作的商品restaurant_id
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// * @param {Number} quantity-商品操作的数量
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// */
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// commodity['restaurant_id'] = state['shopDetail']['restaurant_id'];
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// commodity['brand_id'] = state['BInfor']['brand_id'];
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// let Ncart = new cartClass({
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// cartList: deepClone(state['cartList']),
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// commodity,
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// quantity
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// });
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// Ncart.ADD_CART().then(data => {
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// commit('SetData', data);
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// reslove()
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// }).catch(res => {
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// console.log(res, '*-*-*');
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// })
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// })
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},
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// 移除购物车
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[REDUCE_CART]({
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commit,
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state
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}, data) {
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// let add = new addMethod();
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return new Promise((reslove, reject) => {
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console.log(data,'data');
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data['restaurant_id'] = state['shopDetail']['restaurant_id'];
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data['brand_id'] = state['BInfor']['brand_id'];
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remove.Sex = {
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cartList: deepClone(state['cartList']),
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commodity:data,
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quantity:1
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};
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remove.init().then(res => {
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console.log(res,'resres');
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commit('SetData', res);
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reslove()
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});
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// return
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// /**
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// * @param {Object} cartList-当前店铺的购物车
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// * @param {Object} commodity-需要操作的商品
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// * @param {Number} quantity-商品操作的数量
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// */
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// data['restaurant_id'] = state['shopDetail']['restaurant_id'];
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// data['brand_id'] = state['BInfor']['brand_id'];
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// let Ncart = new cartClass({
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// cartList: deepClone(state['cartList']),
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// commodity: data,
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// quantity: 1
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// });
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// Ncart.REDUCE_CART().then(res => {
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// commit('SetData', res);
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// reslove()
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// });
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})
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}
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}
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}
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