sql 优化

platform-admin/src/main/java/com/platform/dao/TbCfStationItemDao.java

@@ -30,4 +30,6 @@ public interface TbCfStationItemDao extends BaseDao<TbCfStationItemEntity> {
     int queryTopCount();
 
     TbCfStationItemEntity queryItemBySort(Integer sort);
+
+    int updateItemSort(TbCfStationItemEntity item);
 }

platform-admin/src/main/java/com/platform/service/impl/TbCfStationItemServiceImpl.java

@@ -22,6 +22,8 @@ import java.util.ArrayList;
 import java.util.Date;
 import java.util.List;
 import java.util.Map;
+import java.util.concurrent.locks.Lock;
+import java.util.concurrent.locks.ReentrantLock;
 
 /**
  * 站点商品Service实现类
@@ -52,6 +54,7 @@ public class TbCfStationItemServiceImpl implements TbCfStationItemService {
     @Autowired
     private TbCfItemParamDao tbCfItemParamDao;
 
+
     @Override
     public ItemInfo queryItemInfoById(String itemId) {
         //查询商品主体信息
@@ -480,7 +483,7 @@ public class TbCfStationItemServiceImpl implements TbCfStationItemService {
     @Override
     public int itemTop(String itemId) {
         TbCfStationItemEntity item = tbCfStationItemDao.queryObject(itemId);
-        if ("2".equals(item.getEnableFlag().toString())) {
+        if ("2".equals(String.valueOf(item.getEnableFlag()))) {
             return -1;
         }
         item.setItemTop(1);
@@ -500,19 +503,24 @@ public class TbCfStationItemServiceImpl implements TbCfStationItemService {
     @Override
     public int itemUpward(String itemId) {
         int res = 0;
+
         TbCfStationItemEntity item = tbCfStationItemDao.queryObject(itemId);
         Integer sort = item.getSort();
-        if ("1".equals(sort.toString())) {
+        if ("1".equals(String.valueOf(sort))) {
             return -1;
         }
+
         TbCfStationItemEntity upItem = tbCfStationItemDao.queryItemBySort(sort - 1);
         upItem.setSort(sort);
-        int res1 = tbCfStationItemDao.update(upItem);
+        int res1 = tbCfStationItemDao.updateItemSort(upItem);
         item.setSort(sort - 1);
-        int res2 = tbCfStationItemDao.update(item);
+        int res2 = tbCfStationItemDao.updateItemSort(item);
+
         if (res1 > 0 && res2 > 0) {
             res = 1;
         }
+
+
         return res;
     }
 
@@ -522,14 +530,14 @@ public class TbCfStationItemServiceImpl implements TbCfStationItemService {
         TbCfStationItemEntity item = tbCfStationItemDao.queryObject(itemId);
         Integer sort = item.getSort();
         int count = tbCfStationItemDao.queryTopCount();
-        if (String.valueOf(count).equals(sort.toString())) {
+        if (String.valueOf(count).equals(String.valueOf(sort))) {
             return -1;
         }
         TbCfStationItemEntity downItem = tbCfStationItemDao.queryItemBySort(sort + 1);
         downItem.setSort(sort);
-        int res1 = tbCfStationItemDao.update(downItem);
+        int res1 = tbCfStationItemDao.updateItemSort(downItem);
         item.setSort(sort + 1);
-        int res2 = tbCfStationItemDao.update(item);
+        int res2 = tbCfStationItemDao.updateItemSort(item);
         if (res1 > 0 && res2 > 0) {
             res = 1;
         }

platform-admin/src/main/resources/com/platform/dao/TbCfStationItemDao.xml

@@ -119,17 +119,11 @@
         i.item_id,
         i.item_code,
         i.item_name,
-        i.item_brief,
         i.item_category,
         i.item_price,
         i.discount_price,
-        i.cost_price,
-        i.item_url,
         i.item_img,
         i.item_count,
-        i.item_num,
-        i.platform_code,
-        i.platform_name,
         i.enable_flag,
         i.create_time,
         i.item_categorytwo,
@@ -137,26 +131,20 @@
         i.item_top,
         i.sort,
         i.supplier,
-        i.template,
-        i.sku_imgs,
-        i.creator,
         d.descripition_name dname,
         t.goodstwotype_title title,
-        o.goodstype_title goodtype,
-        u.user_name uname
+        o.goodstype_title goodtype
         FROM
         tb_cf_station_item i
         left JOIN tb_cf_goodstype o ON o.goodstype_id = i.item_category
         left JOIN tb_cf_goodstwotype t ON i.item_categorytwo=t.goodstwotype_id
         left JOIN tb_cf_descripiton d ON i.item_descrition_id=d.descripition_id
-        left JOIN tb_cf_express_template e ON i.item_descrition_id = e.template_id
-        left join sys_user u on i.creator=u.user_id
-        WHERE 1=1 and i.enable_flag!=0
+        WHERE i.enable_flag!=0
         <if test="creator != null and creator.trim() != ''">
             AND creator=#{creator}
         </if>
         <if test="name != null and name.trim() != ''">
-            AND item_name LIKE concat('%',#{name},'%') or item_id LIKE concat('%',#{name},'%')
+            AND item_name LIKE concat('%',#{name},'%') or item_id= #{name}
         </if>
         <if test="code != null and code.trim() != ''">
             AND item_code=#{code}
@@ -217,7 +205,7 @@
         select count(*) from tb_cf_station_item
         WHERE 1=1 and enable_flag!=0
         <if test="name != null and name.trim() != ''">
-            AND item_name LIKE concat('%',#{name},'%') or item_id LIKE concat('%',#{name},'%')
+            AND item_name LIKE concat('%',#{name},'%') or item_id =#{name}
         </if>
         <if test="code != null and code.trim() != ''">
             AND item_code=#{code}
@@ -336,6 +324,10 @@
         where item_id = #{itemId}
     </update>
 
+    <update id="updateItemSort" parameterType="com.platform.entity.TbCfStationItemEntity">
+        update tb_cf_station_item set `sort` = #{sort} where item_id=#{itemId}
+    </update>
+
     <delete id="delete">
 		delete from tb_cf_station_item where item_id = #{value}
 	</delete>

platform-admin/src/main/webapp/js/sys/tbcfstationitem.js

@@ -11,7 +11,7 @@ $(function () {
             {label: '商品原价', name: 'itemPrice', index: 'item_price', width: 45},
             {label: '商品现价', name: 'discountPrice', index: 'discount_price', width: 45},
             {label: '库存', name: 'itemCount', index: 'item_count', width: 45},
-            {label: '点击量', name: 'itemNum', index: 'item_num', width: 45},
+            // {label: '点击量', name: 'itemNum', index: 'item_num', width: 45},
             /*{label: '所属平台', name: 'platformCode', index: 'platform_code', width: 80},
             {label: '平台名', name: 'platformName', index: 'platform_name', width: 80},*/
             {label: '供应商', name: 'supplier', index: 'supplier', width: 80},