- 调整单修正实际支付价

business/jxutils/jxutils.go

@@ -7,6 +7,7 @@ import (
 	"math"
 	"math/rand"
 	"regexp"
+	"sort"
 	"strings"
 	"sync"
 	"time"
@@ -31,6 +32,25 @@ type SyncMapWithTimeout struct {
 	timers sync.Map
 }
 
+type OrderSkuList []*model.OrderSku
+
+func (l OrderSkuList) Len() int {
+	return len(l)
+}
+
+// Less reports whether the element with
+// index i should sort before the element with index j.
+func (l OrderSkuList) Less(i, j int) bool {
+	return l[i].SalePrice < l[j].SalePrice
+}
+
+// Swap swaps the elements with indexes i and j.
+func (l OrderSkuList) Swap(i, j int) {
+	tmp := l[i]
+	l[i] = l[j]
+	l[j] = tmp
+}
+
 func init() {
 	rand.Seed(time.Now().Unix())
 	routinePool = routinepool.New(1000, 1000)
@@ -489,6 +509,7 @@ func RemoveSkuFromOrder(order *model.GoodsOrder, removedSkuList []*model.OrderSk
 		}
 	}
 	var skuList []*model.OrderSku
+	sort.Sort(sort.Reverse(OrderSkuList(order.Skus)))
 	for _, sku := range order.Skus {
 		var removedSku *model.OrderSku
 		if skuID := GetSkuIDFromOrderSku(sku); skuID > 0 {