Updated code for the email signature while sending emails

src/main/java/net/gepafin/tendermanagement/service/impl/HubServiceImpl.java

@@ -56,4 +56,8 @@ public class HubServiceImpl implements HubService {
 	public HubResponseBean getHubByHubUuid(String uuid) {
 		return  hubDao.getHubByHubUuid(uuid);
 	}
+	@Override
+	public HubEntity valdateHub(Long hubId) {
+		return hubDao.validateHub(hubId);
+	}
 }