fix 会员订单部分退款

netflix-service/src/main/java/com/cyksj/service/vip/impl/VipFrontServiceImpl.java

@@ -160,12 +160,16 @@ public class VipFrontServiceImpl implements VipFrontService {
 				if (chatgptUser != null) {
 					//获取抵扣金额
 					deductMoney = deductMoney.add(getFinalDeductMoney(relationId, relation.getSkuId(), chatgptUser.getRenewSkuId(), chatgptUser.getRenewOrderId(), chatgptUser.getRenewExpiryTime(), relation.getStartTime(), relationExpiryTime, now, userIdList));
+				} else {
+					throw BusinessRuntimeException.getInstance("请先前往车票页");
 				}
 			} else if (goodsId == Constant.CLAUDE_PRO_GID) {
 				ClaudeUser claudeUser = claudeUserMapper.selectOne(Wrappers.lambdaQuery(ClaudeUser.class).eq(ClaudeUser::getRelationId, relationId).last("limit 1"));
 				if (claudeUser != null) {
 					//获取抵扣金额
 					deductMoney = deductMoney.add(getFinalDeductMoney(relationId, relation.getSkuId(), claudeUser.getRenewSkuId(), claudeUser.getRenewOrderId(), claudeUser.getRenewExpiryTime(), relation.getStartTime(), relationExpiryTime, now, userIdList));
+				} else {
+					throw BusinessRuntimeException.getInstance("请先前往车票页");
 				}
 			} else {
 				//该车票抵扣金额
@@ -295,13 +299,22 @@ public class VipFrontServiceImpl implements VipFrontService {
 				.eq(OrderDon::getSkuId, skuId)
 				.notIn(OrderDon::getStatus, Constant.noOrderAllStatus)
 				.orderByDesc(OrderDon::getId));
+		//部分退款
+		if (orderDonList.isEmpty()) {
+			orderDonList = orderDonMapper.selectList(Wrappers.lambdaQuery(OrderDon.class)
+					.eq(OrderDon::getRelationId, relationId)
+					.in(OrderDon::getUserId, userIdList)
+					.eq(OrderDon::getSkuId, skuId)
+					.notIn(OrderDon::getStatus, Constant.noOrderStatus)
+					.orderByDesc(OrderDon::getId));
+		}
 		//原车票订单总实付金额
 		BigDecimal totalOrderMoney = BigDecimal.ZERO;
 		//原车票订单总天数
 		Integer totalDays = 0;
 		for (OrderDon orderDon : orderDonList) {
 			GoodsDonSku sku = skuMapper.selectById(skuId);
-			BigDecimal thisOrderMoney = orderDon.getMoney().add(Optional.ofNullable(orderDon.getBalance()).orElse(BigDecimal.ZERO));
+			BigDecimal thisOrderMoney = orderDon.getMoney().add(Optional.ofNullable(orderDon.getBalance()).orElse(BigDecimal.ZERO)).subtract(Optional.ofNullable(orderDon.getRefundMoney()).orElse(BigDecimal.ZERO));
 			if (thisOrderMoney.compareTo(BigDecimal.ZERO) == 0) {
 				thisOrderMoney = sku.getPrice();
 			}