购物车多门店

yvan.ni
1 parent 1a0c81c4
Showing 1 changed file with 53 additions and 7 deletions
pages/cart/cart/cart.js
@@ -3167,6 +3167,11 @@ Page({
       let checkObj3 = {}; //优惠促销次数判断
+      var zh_buyed_m={};
+      var zh_limit_m={}
+      var zh_all_ck={};
+
+
       // let checkOff=false
       for (var i = 0; i < this.data.requestData.length; i++) {
         var i_arr = this.data.requestData[i].goods;
@@ -3203,20 +3208,35 @@ Page({
             }
+
             if (i_arr[j].prom_type == 7 && (!this.data.requestData[i].need_list || (this.data.requestData[i].need_list && this.data.requestData[i].need_list.length == 0)) && i_arr[j].act && i_arr[j].act.buy_limit != 0) {
-              let userbuynum = await this.getUserBuyPromNum(i_arr[j].goods_prom_id)
+              let userbuynum = await this.getUserBuyPromNum(i_arr[j].goods_prom_id);
+
+              if(!zh_buyed_m[i_arr[j].prom_id]) zh_buyed_m[i_arr[j].prom_id]=userbuynum;
+              if(i_arr[j].act.buy_limit>0){
+                if(!zh_limit_m[i_arr[j].prom_id]) zh_limit_m[i_arr[j].prom_id]=i_arr[j].act.buy_limit;
+              }
+
               console.log('活动次数：' + userbuynum);
-              if (userbuynum >= i_arr[j].act.buy_limit) {
+              if (userbuynum >= i_arr[j].act.buy_limit && i_arr[j].act.buy_limit>0) {
                 // i_arr[j].act.buy_userbuynum=true
                 checkArr7.push(i_arr[j])
+              }else{
+                if (zh_all_ck[i_arr[j].prom_id]) {
+                   //相同门店只记录一单
+                  if(zh_all_ck[i_arr[j].prom_id].indexOf(i)==-1)  zh_all_ck[i_arr[j].prom_id].push(i);
+                } else {
+                   zh_all_ck[i_arr[j].prom_id] = [i];
+                }
+
               }
             }
-            //优惠活动次数限制
+            //-- 优惠活动次数限制,相同门店的相同prom_id只能算一次 --
             if (i_arr[j].prom_type == 3) {
               if (checkObj3[i_arr[j].prom_id]) {
-                checkObj3[i_arr[j].prom_id] += 1
+                  if(checkObj3[i_arr[j].prom_id].indexOf(i)==-1) checkObj3[i_arr[j].prom_id].push(i);
               } else {
-                checkObj3[i_arr[j].prom_id] = 1
+                checkObj3[i_arr[j].prom_id] = [i];
               }
             }
             //map 的key是不会重复，会覆盖，，
@@ -3349,7 +3369,7 @@ Page({
                 if (gitem.pick_id != pro_stord_id) {
                   pro_stord_off = true
                 }
-              } else {
+              } else {``
                 pro_stord_id = gitem.pick_id
               }
             }
@@ -3370,7 +3390,7 @@ Page({
               if (prom && prom.limit_num) {
                 let user_pre_buynum = await this.getUserBuyPromNum_pre(key)
                 if (user_pre_buynum < prom.limit_num) {
-                  user_pre_buynum += checkObj3[key]
+                  user_pre_buynum +=  checkObj3[key].length
                   if (user_pre_buynum > prom.limit_num) {
                     checkObj3_off = true
                   }
@@ -3381,12 +3401,38 @@ Page({
           }
         }
       }
+
       if (checkObj3_off) {
         t.my_warnning("已超出优惠促销次数", 0, th);
         wx.hideLoading();
         return false
       }
+      let zh_off = false
+      //-- 如果有组合购限购的时候 --
+      let zh_ck_arr = Object.keys(zh_limit_m);
+      if(zh_ck_arr && zh_ck_arr.length ){
+        for (let xg = 0; xg < zh_ck_arr.length; xg++) {
+              var ky=zh_ck_arr[xg];
+              var zh_buyed=zh_buyed_m[ky]?zh_buyed_m[ky]:0;
+              var zh_limit=zh_limit_m[ky]?zh_limit_m[ky]:0;
+              var zh_all=zh_all_ck[ky]?zh_all_ck[ky]:0;
+              if(zh_limit<=0) continue;
+
+              if(zh_all+zh_buyed>zh_limit){
+                 zh_off=true;
+                 break;
+              }
+        }
+      }
+
+      if (zh_off) {
+         t.my_warnning("已超出组合购优惠次数", 0, th);
+         wx.hideLoading();
+         return false
+      }
+
+
       if (checkArr7.length > 0) {
         let checkStr = []
         checkArr7.map(item => {