保存用户经济信息时，如果已经保存过了，提示

src/main/java/cn/quantgroup/xyqb/controller/external/motan/MotanUserServiceImpl.java

@@ -4,6 +4,7 @@ import cn.quantgroup.bean.*;
 import cn.quantgroup.service.*;
 import cn.quantgroup.xyqb.Constants;
 import cn.quantgroup.xyqb.controller.IBaseController;
+import cn.quantgroup.xyqb.entity.Contact;
 import cn.quantgroup.xyqb.entity.Merchant;
 import cn.quantgroup.xyqb.entity.User;
 import cn.quantgroup.xyqb.entity.UserDetail;
@@ -14,6 +15,7 @@ import cn.quantgroup.xyqb.service.auth.IIdCardService;
 import cn.quantgroup.xyqb.service.merchant.IMerchantService;
 import cn.quantgroup.xyqb.service.session.ISessionService;
 import cn.quantgroup.xyqb.service.sms.ISmsService;
+import cn.quantgroup.xyqb.service.user.IContactService;
 import cn.quantgroup.xyqb.service.user.ILkbUserService;
 import cn.quantgroup.xyqb.service.user.IUserDetailService;
 import cn.quantgroup.xyqb.service.user.IUserService;
@@ -29,6 +31,7 @@ import org.apache.commons.lang.StringUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.util.CollectionUtils;
 
 import javax.servlet.http.HttpServletRequest;
 import java.sql.Timestamp;
@@ -65,6 +68,8 @@ public class MotanUserServiceImpl implements UserMotanService, IBaseController{
     private IMerchantService merchantService;
     @Autowired
     private ISessionService sessionService;
+    @Autowired
+    private IContactService contactService;
     private final static Random random = new Random();
 
     @Override
@@ -247,12 +252,23 @@ public class MotanUserServiceImpl implements UserMotanService, IBaseController{
     }
 
     @Override
-    public UserSysResult<List<XContact>> findContactsByUserId(Long aLong) {
-        return null;
+    public UserSysResult<List<XContact>> findContactsByUserId(Long userId) {
+        List<Contact> contacts = contactService.findByUserId(userId);
+        List<XContact> xContacts = convertObject(JSON.toJSONString(contacts), new TypeReference<List<XContact>>() {});
+        return returnValue(xContacts, "");
     }
 
     @Override
-    public UserSysResult<List<XContact>> saveContacts(Long aLong, List<XContact> list) {
+    public UserSysResult<List<XContact>> saveContacts(Long userId, List<XContact> list) {
+        UserSysResult<List<XContact>> userSysResult = returnValue(null, null);
+        if(null == userId || userId == 0L) {
+            LOGGER.error("保存联系人列表,用户id为空");
+            return userSysResult;
+        }
+        if(CollectionUtils.isEmpty(list)) {
+            LOGGER.error("保存联系人列表,列表为空");
+            return userSysResult;
+        }
         return null;
     }