一单开多张付费会员卡的时候，退款逻辑调整

order-management/src/main/java/cn/freemud/management/service/handle/PaymentHandle.java

@@ -86,12 +86,16 @@ public class PaymentHandle {
         PayRefundResponse refundResponse;
         try {
             // 最大可退金额 = 订单实付总额 - 开通会员卡金额 退款的时候会员卡已经开通了，所以开卡费不可退
-            OrderCostResp openMemberCardCost = null;
+            BigDecimal openMemberCardCostAmount = new BigDecimal(0);
             if (CollectionUtils.isNotEmpty(orderBean.getOrderCostDetailList())) {
-                openMemberCardCost = orderBean.getOrderCostDetailList().stream().filter(c -> Objects.equals(c.getCostType(), OrderCostType.OPEN_MEMBER_CARD_FEE.getType())).findFirst().orElse(null);
+                for (OrderCostResp orderCostResp : orderBean.getOrderCostDetailList()) {
+                    if (Objects.equals(orderCostResp.getCostType(), OrderCostType.OPEN_MEMBER_CARD_FEE.getType())) {
+                        openMemberCardCostAmount = openMemberCardCostAmount.add(orderCostResp.getCostAmount() == null ? BigDecimal.ZERO : orderCostResp.getCostAmount());
+                    }
+                }
             }
             // 最大可退金额 = 订单实付总额 - 开通会员卡金额 退款的时候会员卡已经开通了，所以开卡费不可退
-            BigDecimal maxRefundAmount = openMemberCardCost != null ? new BigDecimal(orderBean.getAmount()).subtract(openMemberCardCost.getCostAmount()) : new BigDecimal(orderBean.getAmount());
+            BigDecimal maxRefundAmount = new BigDecimal(orderBean.getAmount()).subtract(openMemberCardCostAmount);
             BigDecimal refundAmount = maxRefundAmount;
             AfterSalesOrderResp afterSalesOrder = getAfterSalesOrder(orderBean.getCompanyId(), orderBean.getOid());
             if (afterSalesOrder != null) {
@@ -159,11 +163,15 @@ public class PaymentHandle {
         PayRefundResponse refundResponse;
         try {
             // 最大可退金额 = 订单实付总额 - 开通会员卡金额 退款的时候会员卡已经开通了，所以开卡费不可退
-            OrderCostResp openMemberCardCost = null;
+            BigDecimal openMemberCardCostAmount = new BigDecimal(0);
             if (CollectionUtils.isNotEmpty(order.getOrderCostDetailList())) {
-                openMemberCardCost = order.getOrderCostDetailList().stream().filter(c -> Objects.equals(c.getCostType(), OrderCostType.OPEN_MEMBER_CARD_FEE.getType())).findFirst().orElse(null);
+                for (OrderCostResp orderCostResp : order.getOrderCostDetailList()) {
+                    if (Objects.equals(orderCostResp.getCostType(), OrderCostType.OPEN_MEMBER_CARD_FEE.getType())) {
+                        openMemberCardCostAmount = openMemberCardCostAmount.add(orderCostResp.getCostAmount() == null ? BigDecimal.ZERO : orderCostResp.getCostAmount());
+                    }
+                }
             }
-            BigDecimal maxRefundAmount = openMemberCardCost != null ? order.getSettlementAmount().subtract(openMemberCardCost.getCostAmount()) : order.getSettlementAmount();
+            BigDecimal maxRefundAmount = order.getSettlementAmount().subtract(openMemberCardCostAmount);
             BigDecimal refundAmount = maxRefundAmount;
             AfterSalesOrderResp afterSalesOrder = getAfterSalesOrder(order.getPartnerId(), order.getOrderCode());
             if (afterSalesOrder != null) {