From b74c5f7f92a764349c72abe35ab480d3a1aba746 Mon Sep 17 00:00:00 2001
From: wangchao <crystal_jupiter@163.com>
Date: Fri, 3 Jul 2020 10:28:36 +0800
Subject: [PATCH] =?UTF-8?q?=E7=94=A8=E6=88=B7=E7=BD=91=E6=A0=BC=E8=AE=BF?=
 =?UTF-8?q?=E9=97=AE=E8=AE=B0=E5=BD=95=E4=BF=AE=E6=94=B9?=
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---
 .../java/com/epmet/dao/GridVisitedDao.java    |  7 ++++-
 .../service/impl/GridVisitedServiceImpl.java  | 28 ++++++++++++-------
 .../main/resources/mapper/GridVisitedDao.xml  | 16 ++++++++++-
 3 files changed, 39 insertions(+), 12 deletions(-)

diff --git a/epmet-user/epmet-user-server/src/main/java/com/epmet/dao/GridVisitedDao.java b/epmet-user/epmet-user-server/src/main/java/com/epmet/dao/GridVisitedDao.java
index efa4fb8189..4efb9ad241 100644
--- a/epmet-user/epmet-user-server/src/main/java/com/epmet/dao/GridVisitedDao.java
+++ b/epmet-user/epmet-user-server/src/main/java/com/epmet/dao/GridVisitedDao.java
@@ -23,6 +23,9 @@ import com.epmet.dto.GridVisitedDTO;
 import com.epmet.entity.GridLatestEntity;
 import com.epmet.entity.GridVisitedEntity;
 import org.apache.ibatis.annotations.Mapper;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
 
 /**
  * 网格访问记录表 用户对网格访问的一个记录，只有在访问网格首页时才存储数据,一个用户一天对一个网格的访问只有一条记录
@@ -33,6 +36,8 @@ import org.apache.ibatis.annotations.Mapper;
 @Mapper
 public interface GridVisitedDao extends BaseDao<GridVisitedEntity> {
 
-    GridVisitedDTO selectGridVisitedByGridIdAndUserId(GridVisitedDTO formDTO);
+    List<GridVisitedDTO> selectGridVisitedByGridIdAndUserId(GridVisitedDTO formDTO);
     int updateByVisitedId(GridVisitedDTO dto);
+    void deleteBatch(@Param("ids") List<String> ids);
+
 }
\ No newline at end of file
diff --git a/epmet-user/epmet-user-server/src/main/java/com/epmet/service/impl/GridVisitedServiceImpl.java b/epmet-user/epmet-user-server/src/main/java/com/epmet/service/impl/GridVisitedServiceImpl.java
index 4faed63857..1b8f1aaa17 100644
--- a/epmet-user/epmet-user-server/src/main/java/com/epmet/service/impl/GridVisitedServiceImpl.java
+++ b/epmet-user/epmet-user-server/src/main/java/com/epmet/service/impl/GridVisitedServiceImpl.java
@@ -21,6 +21,7 @@ import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.epmet.commons.mybatis.service.impl.BaseServiceImpl;
 import com.epmet.commons.tools.constant.FieldConstant;
+import com.epmet.commons.tools.constant.NumConstant;
 import com.epmet.commons.tools.exception.RenException;
 import com.epmet.commons.tools.page.PageData;
 import com.epmet.commons.tools.utils.ConvertUtils;
@@ -42,10 +43,7 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
-import java.util.Arrays;
-import java.util.Date;
-import java.util.List;
-import java.util.Map;
+import java.util.*;
 
 /**
  * 网格访问记录表 用户对网格访问的一个记录，只有在访问网格首页时才存储数据,一个用户一天对一个网格的访问只有一条记录
@@ -165,16 +163,26 @@ public class GridVisitedServiceImpl extends BaseServiceImpl<GridVisitedDao, Grid
         gridVisitedDTO.setVisitTime(date);
         gridVisitedDTO.setUpdatedTime(date);
         //查询是否存在历史数据( 一个用户一天对一个网格只存在一条访问记录)
-        GridVisitedDTO dto = baseDao.selectGridVisitedByGridIdAndUserId(gridVisitedDTO);
+        List<GridVisitedDTO> dto = baseDao.selectGridVisitedByGridIdAndUserId(gridVisitedDTO);
         GridVisitedEntity entity = null;
-        if (dto == null || dto.getId() == null) {
+        boolean result = false;
+        if(null == dto || dto.size() <= NumConstant.ZERO){
             entity = ConvertUtils.sourceToTarget(gridVisitedDTO, GridVisitedEntity.class);
             return insert(entity);
-        } else {
-            dto.setUpdatedBy(visitedFormDTO.getUserId());
-            dto.setUpdatedTime(date);
-            return BaseServiceImpl.retBool(gridVisitedDao.updateByVisitedId(dto));
+        }else{
+            dto.get(NumConstant.ZERO).setUpdatedBy(visitedFormDTO.getUserId());
+            dto.get(NumConstant.ZERO).setUpdatedTime(date);
+            result = BaseServiceImpl.retBool(gridVisitedDao.updateByVisitedId(dto.get(NumConstant.ZERO)));
+            if(dto.size() > NumConstant.ONE){
+                List<String> ids = new LinkedList<>();
+                dto.subList(NumConstant.ONE,dto.size()).forEach(obj -> {
+                    ids.add(obj.getId());
+                });
+                baseDao.deleteBatch(ids);
+            }
+
         }
+        return result;
     }
 
     /**
diff --git a/epmet-user/epmet-user-server/src/main/resources/mapper/GridVisitedDao.xml b/epmet-user/epmet-user-server/src/main/resources/mapper/GridVisitedDao.xml
index 8eb0c72a93..57d2470ebe 100644
--- a/epmet-user/epmet-user-server/src/main/resources/mapper/GridVisitedDao.xml
+++ b/epmet-user/epmet-user-server/src/main/resources/mapper/GridVisitedDao.xml
@@ -48,13 +48,27 @@
         <if test='visitTime != null'>
             AND to_days(vi.visit_time) = to_days(#{visitTime})
         </if>
+        ORDER BY
+        vi.visit_time DESC
     </select>
 
     <update id="updateByVisitedId">
         UPDATE grid_visited
-        SET updated_by = #{updatedBy},
+        SET
+            visit_time = #{updatedTime},
+            updated_by = #{updatedBy},
             updated_time = #{updatedTime}
         WHERE id = #{id}
     </update>
 
+
+    <update id="deleteBatch" parameterType="java.util.List">
+        UPDATE grid_visited
+        SET del_flag = '1',
+        updated_time = now()
+        WHERE
+        <foreach collection="ids" item="id" open="" separator="OR" close="">
+            ID = #{id}
+        </foreach>
+    </update>
 </mapper>
\ No newline at end of file