修复确认订单页面收起按钮消失问题，修复套餐商品添加第二次失效问题

pages/order/components/orderInfo.vue

@@ -44,7 +44,7 @@
 					:shopInfo="cartStore.shopInfo" :shopUserInfo="cartStore.shopUserInfo"
 					:limitDiscount="cartStore.limitTimeDiscount"></orderItemVue>
 				
-				<view class="u-flex u-row-center u-m-t-16 u-font-28" v-if="cartStore.allGoods>4">
+				<view class="u-flex u-row-center u-m-t-16 u-font-28" v-if="cartStore.allGoods.length>4">
 					<view class="u-flex u-col-baseline" @click="showAllGoods=!showAllGoods">
 						<text>{{showAllGoods?'收起':'展开'}}</text>
 						<view class="guodu u-m-l-10 u-m-t-2" :class="{rotate:!showAllGoods}">

pages/product/components/goods-modal.vue

@@ -48,7 +48,8 @@
 							<view v-for="(setmenu, setmenuindex) in goods.groupSnap" :key="setmenuindex">
 								<view class="shop_sku_box_name" v-if="goods.groupType!=0">{{ setmenu.title }}
 									{{ setmenu.count }}
-									选{{ setmenu.number }}</view>
+									选{{ setmenu.number }}
+								</view>
 								<view class="shop_sku_box_name" v-else>{{ setmenu.title }} {{ setmenu.count }}件商品</view>
 								<view class="flex-start">
 									<view class="shop_sku_box_item" v-for="(option, goodsid) in setmenu.goods"
@@ -623,7 +624,12 @@
 
 		if ((goods.type == 'package' && allConditionsSatisfied.value) || (goods.type ==
 				'sku' && canSubmit.value)) {
-			let res = cartStore.carts.find(cart => cart.product_id == goods.id && cart.sku_id == selSku.value.id)
+			let res = null;
+			if (goods.type == 'package') {
+				res = null
+			} else {
+				res = cartStore.carts.find(cart => cart.product_id == goods.id && cart.sku_id == selSku.value.id)
+			}
 			let suitNum = 1;
 			let sku_id = ''
 			// 是否是套餐 有就传