购物车再调用券的时候，不等券的调用，让商品能够显示

后端研发-倪永富
1 parent 3152bb36
Showing 2 changed files with 118 additions and 128 deletions
pages/cart/cart2/cart2.js
utils/request.js
@@ -113,11 +113,7 @@ Page({
   onShow: function() {
     var th=this;
     if (th.data.isclose==0){
-      /*---
-       wx.navigateTo({
-         url: "/pages/user/index/index"
-         //url: "/pages/index/index/index"
-       })---*/
+
       wx.switchTab({
         url: "/pages/index/index/index"
       })
@@ -131,7 +127,7 @@ Page({
         th.setData({user_addr: ie });
         var going=0;
  
-         //使用计算器，避免空现象
+         //使用计时器，避免空现象
           var jishi= setInterval(function () {
           if (th.data.is_b_now == 1 && going==0) {
               if(th.data.bn_goods) {
@@ -243,7 +239,7 @@ Page({
       data: {
         user_id: to.globalData.user_id, selected:1,
         store_id: oo.stoid, pageSize: 600 },
-      success: async function (su) {
+      success:function (su) {
         //按门店分类的数组
         var arr = new Array();
         var carr = su.data.data.pageData;
@@ -305,74 +301,13 @@ Page({
             arr.push(ie);
           }
         }
-
-        //------------开始计算使用优惠券相关------------
-        for(var ind in arr){
-              var ep=arr[ind];
-              var goodlist=ep.goods;
-
-              //--更优惠券抵用有关，立即购买的，如果是购物车，如果有等级价还有考虑等级价的东西
-             //就要把相应的值，写入cartlist数组中--
-              var ckeck_quan_price=0,
-              check_quan_price_list='',
-              check_quan_ware_list='';
-
-              for(var i in goodlist){
-                    var gd=goodlist[i];
-                    //--如果是秒杀就跳出--
-                    if(gd.prom_type==1){ continue; }
-                    var item_price=gd.goods_price*gd.goods_num;
-                    ckeck_quan_price+=item_price;
-
-                    //--组装价格list--
-                    if (check_quan_price_list) {
-                      check_quan_price_list += "," +item_price;
-                    } else {
-                      check_quan_price_list = item_price;
-                    }
-                    //--组装商品的线下erpwareid--
-                    if (check_quan_ware_list) {
-                      check_quan_ware_list += "," +gd['erpwareid'];
-                    } else {
-                      check_quan_ware_list = gd['erpwareid'];
-                    }
-              }
-
-              arr[ind].ckeck_quan_price=ckeck_quan_price;
-              arr[ind].check_quan_ware_list=check_quan_ware_list;
-              arr[ind].check_quan_price_list=check_quan_price_list;
-
-              //是否关闭使用优惠券
-              if (th.data.is_close_quan != 1) {
-                //调用接口，获取优惠券的列表
-                var url="/api/weshop/couponList/getUseCouponList";
-                await app.request.promiseGet(url,{
-                    data:{storeId:oo.stoid,userId:app.globalData.user_id,BuySum:ckeck_quan_price,WareIds:check_quan_ware_list,pageSize:100}
-                }).then(res=>{
-                    if(res.data.code==0)
-                      arr[ind].quan_list=res.data.data.pageData;
-                })
-
-                var frozenQuan=null;
-                var url0="/api/weshop/users/frozenQuan/listFrozenQuan/"+app.globalData.user_id;
-                await app.request.promiseGet(url0,{1:1}).then(res=>{
-                  if(res.data.code==0){
-                    frozenQuan=res.data.data;
-                  }
-                })
-
-                if (frozenQuan && arr[ind].quan_list){
-                  arr[ind].quan_list=th.check_is_frozenQuan(arr[ind].quan_list,frozenQuan);
-                }
-
-              }
-        }
-
         th.setData({
           cartlist: arr,
         }),
  
         th.calculatePrice();
+        //--- 获取一下看有没有优惠券 ----
+        th.get_cart_quan();
       }
     });
   },
@@ -381,7 +316,6 @@ Page({
   get_buy_goods: function (e){
     var th=this;
     var gg = to.get_b_now();
-
     //--------如果goods_id一样，就是要立即购买-----
     if(e==gg.goods_id){
       a.get("/api/weshop/goods/get/" + oo.stoid+"/"+e, {
@@ -408,7 +342,6 @@ Page({
                 }
           }
  
-
           switch (gd.prom_type){
             case 0:
             case 2:
@@ -419,46 +352,21 @@ Page({
              //--此时开始计算商品的使用券相关,如果有等级价还要计算和等级价相关的,             
 			 // 如果有优惠促销，还要把促销的部分计算在内，因为促销还有不能使用优惠券--		  
 			 t.data.data.shop_price=gg.goods_price;
-			 
              th.data.ckeck_quan_price=t.data.data.shop_price*gg.goods_num;
              th.data.check_quan_price_list=t.data.data.shop_price*gg.goods_num+"";
              th.data.check_quan_ware_list=t.data.data.erpwareid+"";
  
-              var quanlist=null;
-
-              if (th.data.is_close_quan != 1) {
-                var url="/api/weshop/couponList/getUseCouponList";
-                await app.request.promiseGet(url,{
-                  data:{storeId:oo.stoid,userId:app.globalData.user_id,BuySum:th.data.ckeck_quan_price,WareIds:th.data.check_quan_ware_list,pageSize:100}
-                }).then(res=>{
-                  if(res.data.code==0)
-                    quanlist=res.data.data.pageData;
-
-                  
-                })
-              }
-
-              var frozenQuan=null;
-              var url0="/api/weshop/users/frozenQuan/listFrozenQuan/"+app.globalData.user_id;
-              await app.request.promiseGet(url0,{1:1}).then(res=>{
-                if(res.data.code==0){
-                  frozenQuan=res.data.data;
-                }
-              })
-
-              if (frozenQuan && quanlist){
-                quanlist=th.check_is_frozenQuan(quanlist,frozenQuan);
-              }
-
               t.data.data.prom_id = 0;
               t.data.data.prom_type = 0;
  
               th.setData({
                 bn_goods: t.data.data, bn_pickname: gg.pick_name, bn_exp_type: et,index:m_wind,
-                bn_pick: gg.pick_id, bn_t_exp_t: distr_t,selected_quan_list:quanlist
+                bn_pick: gg.pick_id, bn_t_exp_t: distr_t
               });
               //计算价格
               th.calculatePrice2();
+              //获取优惠券
+              th.get_buy_now_quan();
  
               break;
             case 1: //---秒杀-----
@@ -474,37 +382,16 @@ Page({
                      th.data.ckeck_quan_price=t.data.data.shop_price*gg.goods_num;
                      th.data.check_quan_price_list=t.data.data.shop_price*gg.goods_num+"";
                      th.data.check_quan_ware_list=t.data.data.erpwareid+"";
-
-                    if (th.data.is_close_quan != 1) {
-
-                       var url="/api/weshop/couponList/getUseCouponList";
-                       await app.request.promiseGet(url,{
-                          data:{storeId:oo.stoid,userId:app.globalData.user_id,BuySum:th.data.ckeck_quan_price,WareIds:th.data.check_quan_ware_list,pageSize:100}
-                       }).then(res=>{
-                         if(res.data.code==0)
-                             quanlist=res.data.data.pageData;
-                       })
-
-                       var frozenQuan=null;
-                       var url0="/api/weshop/users/frozenQuan/listFrozenQuan/"+app.globalData.user_id;
-                       await app.request.promiseGet(url0,{1:1}).then(res=>{
-                            if(res.data.code==0){
-                               frozenQuan=res.data.data;
-                            }
-                       })
-
-                      if (frozenQuan && quanlist){
-                          quanlist=th.check_is_frozenQuan(quanlist,frozenQuan);
-                       }
-                    } 
                   }
  
                   th.setData({
                     bn_goods: t.data.data, bn_pickname: gg.pick_name, bn_exp_type: et,index:m_wind,
-                    bn_pick: gg.pick_id, bn_t_exp_t: distr_t,selected_quan_list:quanlist
+                    bn_pick: gg.pick_id, bn_t_exp_t: distr_t
                   });
                   //计算价格
                   th.calculatePrice2();
+                  //获取优惠券
+                  th.get_buy_now_quan();
                 }
               });
  
@@ -1397,7 +1284,9 @@ Page({
  
   //--验证是否已经冻结--
   check_is_frozenQuan:function(quanlist,frozenQuan){
-    console.log("券列表",quanlist);
+        console.log("券列表",quanlist);
+        if(!quanlist) return null;
+        if(!frozenQuan) return quanlist;
         var arr=[];
         for(var i=0;i<quanlist.length;i++){
             var item=quanlist[i];
@@ -1519,7 +1408,99 @@ Page({
              }
          }
      },500);
-  }
+  },
+  //-----获取购物车进来的劵-------
+  get_cart_quan:function () {
+        var arr=this.data.cartlist,th=this;
+        //------------开始计算使用优惠券相关------------
+        for(var ind in arr){
+            var ep=arr[ind];
+            var goodlist=ep.goods;
+            //--更优惠券抵用有关，立即购买的，如果是购物车，如果有等级价还有考虑等级价的东西
+            //就要把相应的值，写入cartlist数组中--
+            var ckeck_quan_price=0,
+                check_quan_price_list='',
+                check_quan_ware_list='';
+
+            for(var i in goodlist){
+                var gd=goodlist[i];
+                //--如果是秒杀就跳出--
+                if(gd.prom_type==1){ continue; }
+                var item_price=gd.goods_price*gd.goods_num;
+                ckeck_quan_price+=item_price;
+
+                //--组装价格list--
+                if (check_quan_price_list) {
+                    check_quan_price_list += "," +item_price;
+                } else {
+                    check_quan_price_list = item_price;
+                }
+                //--组装商品的线下erpwareid--
+                if (check_quan_ware_list) {
+                    check_quan_ware_list += "," +gd['erpwareid'];
+                } else {
+                    check_quan_ware_list = gd['erpwareid'];
+                }
+            }
  
+            arr[ind].ckeck_quan_price=ckeck_quan_price;
+            arr[ind].check_quan_ware_list=check_quan_ware_list;
+            arr[ind].check_quan_price_list=check_quan_price_list;
  
+            //是否关闭使用优惠券
+            if (th.data.is_close_quan != 1) {
+                var frozenQuan=null;
+                var url0="/api/weshop/users/frozenQuan/listFrozenQuan/"+app.globalData.user_id;
+                app.request.promiseGet(url0,{1:1}).then(res=>{
+                    if(res.data.code==0){ frozenQuan=res.data.data; }
+                    //--调用接口，获取优惠券的列表，3秒钟内控制接口请求--
+                    var url="/api/weshop/couponList/getUseCouponList";
+                    app.request.time_limit_get(6,url,{
+                        data:{storeId:oo.stoid,userId:app.globalData.user_id,BuySum:ckeck_quan_price,WareIds:check_quan_ware_list,pageSize:100},
+                        success:function (res) {
+                            if (res.data.code == 0) {
+                                arr[ind].quan_list = res.data.data.pageData;
+                                arr[ind].quan_list = th.check_is_frozenQuan(arr[ind].quan_list, frozenQuan);
+                                th.setData({cartlist:arr })
+                            }
+                        }
+                    })
+                })
+            }
+        }
+    },
+  //------ 获取立即购买的购物车的劵 --------
+  get_buy_now_quan:function () {
+       var quanlist=null,th=this,frozenQuan = null;
+       if(th.data.is_close_quan != 1)
+       {
+           var url0 = "/api/weshop/users/frozenQuan/listFrozenQuan/" + app.globalData.user_id;
+           var url="/api/weshop/couponList/getUseCouponList";
+           app.request.promiseGet(url0, {1: 1}).then(res => {
+               if (res.data.code == 0) {
+                   frozenQuan = res.data.data;
+               }
+               app.request.time_limit_get(6, url, {
+                   data: {
+                       storeId: oo.stoid,
+                       userId: app.globalData.user_id,
+                       BuySum: th.data.ckeck_quan_price,
+                       WareIds: th.data.check_quan_ware_list,
+                       pageSize: 100
+                   },
+                   success: function (res) {
+                       if (res.data.code == 0) {
+                           quanlist = res.data.data.pageData;
+                           if (quanlist) {
+                               quanlist = th.check_is_frozenQuan(quanlist, frozenQuan);
+                               th.setData({selected_quan_list:quanlist })
+                           }
+                       }
+                   }
+
+               })
+           })
+
+       }
+  }
 });
@@ -8,7 +8,8 @@ module.exports = {
           //"content-type": "application/texts"         
         }, s = "GET" != (e = e.toUpperCase()) && o.data ? t.json2Form(o.data) : o.data;
         i = this.modifyUrl(i, o), o.isShowLoading = void 0 === o.isShowLoading || o.isShowLoading, 
-        o.isShowLoading && this.showLoading(), console.log("app.request", i, o), wx.request(Object.assign({}, o, {
+        o.isShowLoading && this.showLoading();
+        var req=wx.request(Object.assign({}, o, {
             url: i,
             method: e,
             data: s,
@@ -20,9 +21,10 @@ module.exports = {
                 o.isShowLoading && n.hideLoading(), n.doFail(o, t);
             }
         }));
+        return req;
     },
   get: function (t, e) {
-        this.request("GET", t, e);
+       return this.request("GET", t, e);
     },
   post: function (t, e) {
         this.request("POST", t, e);
@@ -202,6 +204,13 @@ module.exports = {
                 fail(err) { data.isShowLoading && th.hideLoading(); reject(err); }
             })
         })
+    },
+    //--------具有时间限制的读取接口----------
+    time_limit_get(time,url,data){
+        var req=this.get(url,data);
+        setTimeout(function () {
+            req.abort();
+        },time*1000)
     }
  
 };
 \ No newline at end of file