转账相关代码

@@ -57,4 +57,6 @@ public interface CacheClient {
 
     public <T> T hashGet(String key, String field, Class<T> clazz);
 
+	boolean setNx(String key, int expireInSeconds, Object o);
+
 }

@@ -164,6 +164,24 @@ public class RedisGwCacheClient implements CacheClient {
 		}
 		return null;
 	}
+	
+	@Override
+	public boolean setNx(String key, int expireInSeconds, Object o) {
+		try {
+			RedisKeyBuilder keyB = RedisKeyBuilder.newInstance().appendFixed(key);
+			String compressStr = SnappyZipUtils.compress(JSON.toJSONString(o));
+			Boolean resu = this.valueOperations.setIfAbsent(keyB, compressStr);
+			if (resu != null && resu) {
+				redis.expire(keyB, expireInSeconds, TimeUnit.SECONDS);
+				return true;
+			}
+			return false;
+		} catch (Exception e) {
+			LOGGER.warn("setNx into redis failed!! key is :{} ,e is :{}", key, e);
+			return false;
+		}
+	}
+	
 
 	  /**
      * 获取正负区间的一个随机数

@@ -385,7 +385,15 @@ public class PaymentServiceImpl implements IPaymentService {
     }
 
 
-
+    /**
+     * <pre>
+     *  1:鉴定通过(货款-->卖家); 
+     *  2:鉴定不通过(保证金 --> 买家); 
+     *  3:有买家时卖家不卖了(保证金 --> 买家)
+     *  </pre>
+     * 
+     * @param request 请求
+     */
     public void transferMon(TransferMoneyRequest request){
     	logger.info("transferMon转账开始，request = {}", request);
     	
@@ -419,7 +427,7 @@ public class PaymentServiceImpl implements IPaymentService {
 			throw new ServiceException(ServiceError.ORDER_NULL);
         }
 		
-		// 查看是否已经有记录
+		// 查看是否已经有转账记录
 		OrdersPayTransfer exist = ordersPayTransferMapper.selectByBuyerOrderCode(buyerOrderCode);
 		if (exist != null) {
 			logger.warn("getOrderInfo order not exist, orderCode is {}", buyerOrderCode);
@@ -527,19 +535,40 @@ public class PaymentServiceImpl implements IPaymentService {
     }
     
     // 支付保证金流水记录
-    public void addPayEnsureRecord(Integer uid, Long orderCode, Integer payType, BigDecimal amount) {
+    public void addPayEnsureRecord(Integer uid, Integer skup, Long orderCode, Integer payType, BigDecimal amount) {
+    	// 增加流水记录
+		TradeBills record = new TradeBills();
+		try {
+			record.setUid(uid);
+			record.setOrderCode(orderCode);
+			record.setUserType(2);// 1:买家uid; 2:卖家uid
+			record.setPayType(payType);// 1:支付宝; 2:微信
+			record.setTradeType(1);//1:保证金;2:货款;3:补偿款
+			record.setIncomeOutcome(2);// 1:用户收入; 2:用户支出
+			record.setAmount(amount);
+			record.setSystemAmount(amount.multiply(new BigDecimal("-1")));// 有货收入
+			record.setTradeStatus(0);//0:订单未完结;1:订单完结
+			record.setCreateTime((int) (System.currentTimeMillis() / 1000));
+			tradeBillsMapper.insert(record);
+		} catch (Exception e) {
+			logger.error("记录交易到数据库出错 err={}, rec = {}", e.getMessage(), record);
+		}
+    }
+    
+    // 支付货款流水记录
+    public void addPayBuyRecord(Integer uid, Long orderCode, Integer payType, BigDecimal amount) {
     	// 增加流水记录
 		TradeBills record = new TradeBills();
 		try {
 			record.setUid(uid);
 			record.setOrderCode(orderCode);
-			record.setUserType(2);
-			record.setPayType(payType);
-			record.setTradeType(1);
-			record.setIncomeOutcome(2);
+			record.setUserType(1);// 1:买家uid; 2:卖家uid
+			record.setPayType(payType);// 1:支付宝; 2:微信
+			record.setTradeType(2);//1:保证金;2:货款;3:补偿款
+			record.setIncomeOutcome(2);// 1:用户收入; 2:用户支出
 			record.setAmount(amount);
-			record.setSystemAmount(amount.multiply(new BigDecimal("-1")));
-			record.setTradeStatus(0);
+			record.setSystemAmount(amount.multiply(new BigDecimal("-1")));// 有货收入
+			record.setTradeStatus(0);//0:订单未完结;1:订单完结
 			record.setCreateTime((int) (System.currentTimeMillis() / 1000));
 			tradeBillsMapper.insert(record);
 		} catch (Exception e) {