Fix：抽奖送礼还能选择优惠券

pages/shop/GoodsCon/index.vue

@@ -32,9 +32,9 @@
                 <image :src="webUrl+'/20210806121714655368.png'" mode="" style="width: 36rpx;height: 36rpx;"></image>
               </view>
             </view>
-            <view v-if="couponListLimit2ToShow.length > 0 || attr.productSelect.earnPoints" class="v12-mt-1 v12-mb-1">
+            <view v-if="(!isCountyLotteryGoodsDetail() && couponListLimit2ToShow.length > 0) || attr.productSelect.earnPoints" class="v12-mt-1 v12-mb-1">
               <view class="cell flex jc-between ai-center">
-                <view v-if="couponListLimit2ToShow.length > 0" class="v12-justify-start">
+                <view v-if="!isCountyLotteryGoodsDetail() && couponListLimit2ToShow.length > 0" class="v12-justify-start">
                   <view
                     v-for="(item, index) in couponListLimit2ToShow"
                     :key="index"
@@ -48,7 +48,7 @@
                 </view>
                 
                 <view
-                  v-if="couponListLimit2ToShow.length > 0"
+                  v-if="!isCountyLotteryGoodsDetail() && couponListLimit2ToShow.length > 0"
                   class="value value2 v12-font-24 v12-primary-text"
                   @click="changeCoupons()"
                 >
@@ -201,7 +201,7 @@
         </view>
 
         <!-- v9 优惠券开始 -->
-        <u-popup :show="show" :round="10" mode="bottom" closeOnClickOverlay @close="changeCoupons()">
+        <u-popup v-if="!isCountyLotteryGoodsDetail()" :show="show" :round="10" mode="bottom" closeOnClickOverlay @close="changeCoupons()">
           <CouponsPopup 
             :two-list="couponList" 
             @ok="setCoupon" 
@@ -1504,12 +1504,17 @@ export default {
         that.isOpen = false
         that.attr.cartAttr = false
         if (news === 1) {
+          const orderQuery = {
+            id: res.data.cartId,
+            discount: that.storeInfo.discount,
+          }
+          if (that.source === 'countyLottery') {
+            orderQuery.from = 'countyLottery'
+            orderQuery.drawActivityId = Number(that.activityId || 0)
+          }
           that.$yrouter.push({
             path: "/pages/order/OrderSubmission/index",
-            query: {
-              id: res.data.cartId,
-              discount: that.storeInfo.discount,
-            }
+            query: orderQuery
           })
           return
         } 
@@ -1576,11 +1581,16 @@ export default {
     listenerActionClose() {
       this.posters = false
     },
+    isCountyLotteryGoodsDetail() {
+      return this.source === 'countyLottery' && Number(this.activityId || 0) > 0
+    },
     // v9-2
     changeCoupons(e) {
+      if (this.isCountyLotteryGoodsDetail()) return
       this.show = !this.show
     },
     setCoupon(couponId) {
+      if (this.isCountyLotteryGoodsDetail()) return
       this.couponId = couponId
     },
     async checkFavorite() {