update 汇付退款

jsowell-pile/src/main/java/com/jsowell/pile/service/impl/OrderBasicInfoServiceImpl.java

@@ -50,6 +50,7 @@ import org.apache.commons.collections4.CollectionUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
@@ -129,6 +130,9 @@ public class OrderBasicInfoServiceImpl implements IOrderBasicInfoService {
     @Autowired
     private IPileMerchantInfoService pileMerchantInfoService;
 
+    @Value("${adapay.refundCallback}")
+    private String ADAPAY_REFUND_CALLBACK_URL;
+
     /**
      * 条件查询订单基本信息
      *
@@ -1756,6 +1760,7 @@ public class OrderBasicInfoServiceImpl implements IOrderBasicInfoService {
         Map<String, Object> refundParams = Maps.newHashMap();
         refundParams.put("refund_amt", AdapayUtil.formatAmount(dto.getRefundAmount()));
         refundParams.put("refund_order_no", SnowflakeIdWorker.getSnowflakeId());
+        refundParams.put("notify_url", ADAPAY_REFUND_CALLBACK_URL);
         Map<String, Object> response = Refund.create(id, refundParams);
         logger.info("创建退款对象:{}", JSON.toJSONString(response));
 
@@ -1763,6 +1768,20 @@ public class OrderBasicInfoServiceImpl implements IOrderBasicInfoService {
 
     @Override
     public void refundForBalanceWithAdapay(WeChatRefundDTO dto) {
+        // 查会员余额
+        MemberVO memberVO = memberBasicInfoService.queryMemberInfoByMemberId(dto.getMemberId());
+        if (memberVO == null) {
+            throw new BusinessException(ReturnCodeEnum.CODE_SELECT_MEMBER_NULL_ERROR);
+        }
+        // 校验退款金额
+        BigDecimal principalBalance = memberVO.getPrincipalBalance();
+        BigDecimal refundAmount = dto.getRefundAmount();
+        if (refundAmount.compareTo(principalBalance) > 0) {
+            throw new BusinessException(ReturnCodeEnum.CODE_REFUND_MEMBER_BALANCE_ERROR);
+        }
 
+        // 查询用户充值余额订单 过滤掉已经退款的充值订单
+
+        // 也许需要多笔支付订单才够退款
     }
 }