修复后台占座的人独占一组的问题

src/main/java/com/ctrip/fun/golf/service/order/EventActivityOrderService.java

@@ -484,22 +484,17 @@ public class EventActivityOrderService extends
             if (intTotalInventory == null) {
                 throw new OrderException(-4, "没有找到对应的库存");
             }
-            // 最多能分组的数量
-            int totalGroupNum = intTotalInventory / 4;
-            if (totalGroupNum * 4 < intTotalInventory) {
-                totalGroupNum++;
-            }
-            while (groupNum <= totalGroupNum) {
-                int existCustomerNum = eventCustomerInfoDao.queryCustomerNumInSameGroup(groupNum,
+
+            int existCustomerNum = eventCustomerInfoDao.queryCustomerNumInSameGroup(groupNum,
+                    resourceId, priceDate);
+            
+            while(existCustomerNum + customerInfoSize > 4){
+            	  groupNum++;
+                  existCustomerNum = eventCustomerInfoDao.queryCustomerNumInSameGroup(groupNum,
                         resourceId, priceDate);
-                if (existCustomerNum + customerInfoSize <= 4) {
-                    return groupNum;
-                } else {
-                    groupNum++;
-                }
             }
+            return groupNum;
         }
-        return 0;
     }
 
     private int calculateValidGroupNumForRealTimeTeeTime(