/**
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* 通用的与后台交互的请求操作
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*
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*/
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const app=getApp();
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var api = require('service-api.js');
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var util = require('util.js');
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/**
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* 领取优惠券
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*/
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function receiveCoupon(e) {
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var couponId = e.currentTarget.dataset.couponId;
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//获取用户信息
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util.request({
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method: "GET",
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api: api.coupon.receiveCoupon + couponId,
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callback: function (data) {
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wx.showToast({
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title: data.info,
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icon: 'success',
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duration: 2000
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})
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}
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});
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}
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/**在购物车中加入产品 */
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function addShoppingCar(id, num, callBack) {
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//查询产品，判断sku数量，加入购物车，动画，跳转产品页并打开sku选择页
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let param = {
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"cartSkuId": id,
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"cartNumber": num,
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"shopId":app.shopInfo.id,
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};
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//直接加入购物车
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util.request({
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method: "POST",
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api: api.goods.saveShoppingCart, data: param,
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callback: function (data) {
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console.log("添加购物成功")
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wx.setTabBarBadge({
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index: 3,
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text: data.mapInfo.userCartCount + "",
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})
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if (callBack) {
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callBack(data.mapInfo.userCartCount);
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}
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}
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});
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}
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//刷新购物车数量
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function refreshUserCartCount() {
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util.request({
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method: "POST",
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data:{shopId:app.shopInfo.id},
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api: api.goods.getUserCartCount+app.shopInfo.id,
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callback: function (data) {
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if (data.mapInfo.userCartCount != 0) {
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wx.setTabBarBadge({
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index: 3,
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text: data.mapInfo.userCartCount + "",
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})
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} else {
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wx.removeTabBarBadge({index: 3});
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}
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}
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});
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}
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module.exports = {
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receiveCoupon: receiveCoupon,
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addShoppingCar: addShoppingCar,
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refreshUserCartCount: refreshUserCartCount,
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}
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