购物车侯

WXD-SEASON\season
1 parent 2b165cd7
Showing 1 changed file with 76 additions and 11 deletions
pages/cart/cart2/cart2.js
@@ -2544,6 +2544,15 @@ Page({
                 //房间号的ids
                 var room_ids = "";
+
+                 //-- 把券的钱，写入从表 ---
+                 if (t_item.quan_youhui_list && t_item.coupon_price) {
+                    for (var kk in t_item.quan_youhui_list) {
+                        var you_item = t_item.quan_youhui_list[kk];
+                        //-- 对券的价格进行平摊 --
+                        await th.split_set_goods_quanprice(you_item,t_item);
+                    }
+                }
                 //-------------让商品添加到商品列表--------------------
                 for (var k = 0; k < t_item.goods.length; k++) {
                     var g_item = t_item.goods[k];
@@ -2567,17 +2576,6 @@ Page({
                         goods.pricing_type = g_item.pricing_type;
                     }
-                    //--把券的钱，写入从表---
-                    if (t_item.quan_youhui_list && t_item.coupon_price) {
-                        for (var kk in t_item.quan_youhui_list) {
-                            var you_item = t_item.quan_youhui_list[kk];
-                            if (g_item.prom_type!=7 && g_item.erpwareid == you_item.WareId) {
-                                goods.quan_num = you_item.WareCashSum;
-                                goods.quan_no = you_item.CashRepNo;
-                            }
-                        }
-                    }
-
                     //--判断活动的类型--
                     switch (g_item.prom_type) {
                         case 1:
@@ -4040,6 +4038,73 @@ Page({
     go_url:function (e) {
         var url = e.currentTarget.dataset.url;
         getApp().goto(url);
+    },
+
+     //进行对商品的平摊g_item是单个商品，you_item是这个商品分多少优惠券的钱，goods是商品列表
+     split_set_goods_quanprice:async function (you_item,t_item) {
+        var coupon_price=t_item.coupon_price;
+        var goods=t_item.goods;
+        var arr=[];
+        //判断是不是有goods_id重复
+        for(var i=0;i<goods.length;i++){
+            if(goods[i].prom_type!=7 && goods[i].erpwareid==you_item.WareId){
+                var gg_ite={
+                  goods_id:goods[i].goods_id,
+                  goods_num:goods[i].goods_num,
+                  goods_price:goods[i].goods_price,
+                };
+                if(goods[i].account) gg_ite.goods_price=goods[i].account;
+                gg_ite.idx=i;arr.push(gg_ite);
+            }
+        }
+
+        if(arr.length<=0) return false;
+        if(arr.length==1){
+            var idx=arr[0].idx;
+            t_item.goods[idx].quan_num =Math.floor(coupon_price* 100) / 100;
+            t_item.goods[idx].quan_no=t_item.quan_no;
+            return false;
+        }
+
+        var pt_data = {
+            'dis': parseFloat(coupon_price),
+            'goods': arr,
+        }
+
+        var pt_res = null;
+        await  getApp().request.promisePost("/api/weshop/order/getGoodsSplit", {
+            is_json: 1,
+            data: pt_data
+        }).then(res => {
+            if (res.data.code == 0) {
+                pt_res = res.data.data;
+            }
+        })
+        if (pt_res) {
+            var q_s_num = 0;
+            for (var i in pt_res) {
+                var idx = pt_res[i].idx;
+                //有account的实收价，就要用account实收价
+                var price=(t_item.goods[idx].account?t_item.goods[idx].account:t_item.goods[idx].goods_price);
+                price=(price - pt_res[i].fisrt_account)* t_item.goods[idx].goods_num;
+                t_item.goods[idx].quan_num =price;
+
+                t_item.goods[idx].quan_num =Math.floor(t_item.goods[idx].quan_num * 100) / 100;
+                t_item.goods[idx].quan_no=t_item.quan_no;
+                q_s_num += t_item.goods[idx].quan_num;
+            }
+
+            if (q_s_num > parseFloat(coupon_price) || q_s_num < parseFloat(coupon_price)){
+                for (var ik in arr) {
+                    if (arr[ik].goods_num == 1) {
+                        var id = arr[ik].idx;
+                        var pri=Math.floor(coupon_price*100)/100-Math.floor(q_s_num*100)/100
+                        t_item.goods[id].quan_num+=pri;
+                        break;
+                    }
+                }
+            }
+        }
     }