fix: 补上 alipay.fund.trans.order.changed 转账结果通知处理器

java/src/main/java/com/payment/platform/module/payment/notification/handler/AccountHandler.java

@@ -42,7 +42,8 @@ public class AccountHandler extends BaseNotifyHandler {
             "alipay.commerce.ec.fund.change.notify",
             "alipay.commerce.ec.trans.authorize.notify",
             "dut_user_sign",   // 安全发签约结果通知（notify_type，无 msg_method）
-            "alipay.fund.expandindirect.order.changed"  // 进件状态通知
+            "alipay.fund.expandindirect.order.changed",  // 进件状态通知
+            "alipay.fund.trans.order.changed"  // 转账/充值结果通知
         };
     }
 
@@ -55,6 +56,8 @@ public class AccountHandler extends BaseNotifyHandler {
                 handleAgreementSign(params);
             } else if ("alipay.fund.expandindirect.order.changed".equals(msgMethod)) {
                 handleOnboardChanged(params);
+            } else if ("alipay.fund.trans.order.changed".equals(msgMethod)) {
+                handleTransOrderChanged(params);
             } else if ("alipay.commerce.ec.fund.change.notify".equals(msgMethod)) {
                 handleFundChange(params);
             } else if ("alipay.commerce.ec.trans.authorize.notify".equals(msgMethod)) {
@@ -139,6 +142,37 @@ public class AccountHandler extends BaseNotifyHandler {
         }
     }
 
+    /**
+     * 转账/充值结果通知 — alipay.fund.trans.order.changed
+     * 新API字段: order_id(替代order_no), pay_fund_order_id, trans_amount
+     */
+    private void handleTransOrderChanged(Map<String, String> params) {
+        String outBizNo = params.get("out_biz_no");
+        String orderId = params.get("order_id");
+        String status = params.get("status");
+        String payFundOrderId = params.get("pay_fund_order_id");
+        String transAmount = params.get("trans_amount");
+        log.info("转账通知: out_biz_no={}, order_id={}, status={}", outBizNo, orderId, status);
+
+        if (StrUtil.isBlank(outBizNo)) return;
+        TransferEntity transfer = transferMapper.selectOne(
+                new LambdaQueryWrapper<TransferEntity>()
+                        .eq(TransferEntity::getOutBizNo, outBizNo));
+        if (transfer == null) return;
+        if (!"DEALING".equals(transfer.getStatus())) return;
+
+        if (StrUtil.isNotBlank(status)) transfer.setStatus(status);
+        if (StrUtil.isNotBlank(orderId)) transfer.setOrderNo(orderId);
+        if (StrUtil.isNotBlank(payFundOrderId)) transfer.setFundOrderId(payFundOrderId);
+        if (StrUtil.isNotBlank(transAmount)) {
+            try { transfer.setAmount(new BigDecimal(transAmount)); } catch (Exception ignored) {}
+        }
+        transfer.setNextRetryAt(null);
+        transfer.setRetryCount(4);
+        transferMapper.updateById(transfer);
+        log.info("转账状态更新: out_biz_no={}, status={}", outBizNo, status);
+    }
+
     /**
      * 资金变更通知 -- 对应 Python _handle_fund_change
      *