banner排序

src/main/java/org/rcisoft/business/bbanner/controller/BBannerController.java

@@ -6,6 +6,7 @@ import io.swagger.annotations.ApiImplicitParam;
 import io.swagger.annotations.ApiImplicitParams;
 import io.swagger.annotations.ApiOperation;
 import lombok.extern.slf4j.Slf4j;
+import org.apache.ibatis.annotations.Param;
 import org.rcisoft.business.bbanner.dto.AddOrUpdateDTO;
 import org.rcisoft.business.bbanner.dto.FindBannerPaginDTO;
 import org.rcisoft.business.bbanner.dto.TopDownDTO;
@@ -40,7 +41,7 @@ public class BBannerController extends PaginationController<BBanner> {
     @Autowired
     private BBannerService bBannerService;
 
-    @ApiOperation(value="101 添加/编辑Banner", notes="businessId为空时是添加方法，不为空时是修改方法")
+    @ApiOperation(value = "101 添加/编辑Banner", notes = "businessId为空时是添加方法，不为空时是修改方法")
     @PostMapping(value = "/add")
     public Result add(CurUser curUser, @Valid AddOrUpdateDTO addOrUpdateDTO, BindingResult bindingResult) {
         PersistModel data = bBannerService.persist(addOrUpdateDTO);
@@ -51,7 +52,7 @@ public class BBannerController extends PaginationController<BBanner> {
     }
 
 
-    @ApiOperation(value="102 删除Banner", notes="根据ID删除一条记录")
+    @ApiOperation(value = "102 删除Banner", notes = "根据ID删除一条记录")
     @ApiImplicitParam(name = "businessId", value = "主键id", required = true, dataType = "varchar")
     @PostMapping(value = "/remove")
     public Result remove(CurUser curUser, String businessId, BindingResult bindingResult) {
@@ -63,10 +64,10 @@ public class BBannerController extends PaginationController<BBanner> {
     }
 
 
-    @ApiOperation(value="103 唯一查找", notes="根据ID查找一条记录")
+    @ApiOperation(value = "103 唯一查找", notes = "根据ID查找一条记录")
     @ApiImplicitParam(name = "businessId", value = "主键id", required = true, dataType = "varchar")
     @GetMapping(value = "/one")
-    public Result queryOne(CurUser curUser,String businessId, BindingResult bindingResult) {
+    public Result queryOne(CurUser curUser, String businessId, BindingResult bindingResult) {
         return Result.builder(new PersistModel(1),
                 MessageConstant.MESSAGE_ALERT_SUCCESS,
                 MessageConstant.MESSAGE_ALERT_ERROR,
@@ -74,18 +75,18 @@ public class BBannerController extends PaginationController<BBanner> {
     }
 
 
-    @ApiOperation(value="104 分页获取banner", notes="根据条件分页查询")
+    @ApiOperation(value = "104 分页获取banner", notes = "根据条件分页查询")
     @GetMapping(value = "/queryBBannerByPagination")
     public Result queryBBannerByPagination(CurUser curUser, @Valid FindBannerPaginDTO param, BindingResult bindingResult) {
-        bBannerService.queryBannerByPagination(getPaginationUtility(),param);
+        bBannerService.queryBannerByPagination(getPaginationUtility(), param);
         GridModel gridModel = getGridModelResponse();
-        return  Result.builder(new PersistModel(1),
+        return Result.builder(new PersistModel(1),
                 MessageConstant.MESSAGE_ALERT_SUCCESS,
                 MessageConstant.MESSAGE_ALERT_ERROR,
                 gridModel);
     }
 
-
+/*
     @ApiOperation(value="105 Banner向上调顺序", notes="Banner向上调顺序")
     @PostMapping(value = "/updateTopBanner")
     public Result updateTopBanner(CurUser curUser, @Valid TopDownDTO topDownDTO, BindingResult bindingResult){
@@ -94,10 +95,9 @@ public class BBannerController extends PaginationController<BBanner> {
                 MessageConstant.MESSAGE_ALERT_SUCCESS,
                 MessageConstant.MESSAGE_ALERT_ERROR,
                 topDownDTO);
-    }
+    }*/
 
-
-    @ApiOperation(value="106 Banner向下调顺序", notes="Banner向下调顺序")
+    /*@ApiOperation(value="106 Banner向下调顺序", notes="Banner向下调顺序")
     @PostMapping(value = "/updateDownBanner")
     public Result updateDownBanner( CurUser curUser, @Valid TopDownDTO topDownDTO, BindingResult bindingResult){
         int data = bBannerService.updateDownChapter(topDownDTO);
@@ -105,6 +105,15 @@ public class BBannerController extends PaginationController<BBanner> {
                 MessageConstant.MESSAGE_ALERT_SUCCESS,
                 MessageConstant.MESSAGE_ALERT_ERROR,
                 topDownDTO);
-    }
+    }*/
 
+    @ApiOperation(value = "107 Banner重新排序", notes = "Banner重新排序")
+    @PostMapping(value = "/updateBannerOrder")
+    public Result updateBannerOrder(CurUser curUser, @Param("bannerOrderMap") String bannerOrderMap,BindingResult bindingResult){
+        int data = bBannerService.updateBannerOrder(bannerOrderMap);
+        return Result.builder(new PersistModel(data),
+                MessageConstant.MESSAGE_ALERT_SUCCESS,
+                MessageConstant.MESSAGE_ALERT_ERROR,
+                bannerOrderMap);
+    }
 }

src/main/java/org/rcisoft/business/bbanner/dao/BBannerRepository.java

@@ -105,4 +105,13 @@ public interface BBannerRepository extends BaseMapper<BBanner> {
             "ORDER BY banner_sort desc LIMIT 1</script>")
     @ResultMap(value = "BaseResultMap" )
     BBanner getlessChapter(TopDownDTO param);
+
+
+    //重新排序
+    @Update("<script> <foreach collection=\"bannerOrderMap.entrySet()\" index=\"key\" item=\"value\" separator=\";\">" +
+            "update b_banner " +
+            "set banner_sort = #{value}" +
+            "WHERE business_id = #{key}" +
+            "</foreach></script>")
+    int updateBannerOrderByid(@Param("bannerOrderMap") Map<String,Object> bannerOrderMap);
 }

src/main/java/org/rcisoft/business/bbanner/service/BBannerService.java

 package org.rcisoft.business.bbanner.service;
 
+
+
+
 import org.rcisoft.business.bbanner.dto.AddOrUpdateDTO;
 import org.rcisoft.business.bbanner.dto.BannerInfoRspDTO;
 import org.rcisoft.business.bbanner.dto.FindBannerPaginDTO;
@@ -57,4 +60,15 @@ public interface BBannerService {
      * @return
      */
     int updateDownChapter(TopDownDTO topDownDTO);
+
+
+    /**
+     * @author: jiangpengpeng
+     * @description: TODO
+     * @date: 2019/9/26 16:25
+     * @param bannerOrderMap
+     * @return
+     */
+    int updateBannerOrder(String bannerOrderMap);
+
 }

src/main/java/org/rcisoft/business/bbanner/service/impl/BBannerServiceImpl.java

 package org.rcisoft.business.bbanner.service.impl;
 
+import com.alibaba.fastjson.JSON;
 import org.apache.commons.lang3.StringUtils;
 import org.rcisoft.business.bbanner.dto.AddOrUpdateDTO;
 import org.rcisoft.business.bbanner.dto.BannerInfoRspDTO;
@@ -19,6 +20,7 @@ import org.springframework.transaction.annotation.Propagation;
 import org.springframework.transaction.annotation.Transactional;
 
 import java.util.List;
+import java.util.Map;
 
 
 /**
@@ -37,7 +39,7 @@ public class BBannerServiceImpl implements BBannerService {
     public PersistModel persist(AddOrUpdateDTO addOrUpdateDTO) {
 
         BBanner model = new BBanner();
-        BeanUtils.copyProperties(addOrUpdateDTO,model);
+        BeanUtils.copyProperties(addOrUpdateDTO, model);
 
         int line = 0;
         //外部链接但外部URL为空或长度为0 抛异常
@@ -47,7 +49,7 @@ public class BBannerServiceImpl implements BBannerService {
         if ("0".equals(model.getIsExternalLink()) && (StringUtils.isEmpty(model.getLineType()) || StringUtils.isEmpty(model.getCourseId())))
             throw new ServiceException("必填项未填写");
         if (model.getBusinessId() != null) {
-            if (bBannerRepository.selectCountById(model.getBusinessId()) == 0){
+            if (bBannerRepository.selectCountById(model.getBusinessId()) == 0) {
                 throw new ServiceException("该数据不存在");
             }
             UserUtil.setCurrentMergeOperation(model);
@@ -64,11 +66,11 @@ public class BBannerServiceImpl implements BBannerService {
     @Transactional(propagation = Propagation.REQUIRED, readOnly = false)
     @Override
     public PersistModel removeBanner(String id) {
-        if (bBannerRepository.selectCountById(id) == 0){
+        if (bBannerRepository.selectCountById(id) == 0) {
             throw new ServiceException("该数据不存在");
         }
 
-        return new PersistModel(1,bBannerRepository.deleteBanner(id));
+        return new PersistModel(1, bBannerRepository.deleteBanner(id));
     }
 
     @Override
@@ -84,35 +86,49 @@ public class BBannerServiceImpl implements BBannerService {
         return bBannerRepository.queryBanners(model);
     }
 
-    @Transactional(propagation = Propagation.REQUIRED,readOnly = false)
+    @Transactional(propagation = Propagation.REQUIRED, readOnly = false)
     @Override
     public int updateTopChapter(TopDownDTO topDownDTO) {
         int result = 0;
         BBanner lessBanner = bBannerRepository.getlessChapter(topDownDTO);
         int sort = topDownDTO.getBannerSort();
         int lessSort = lessBanner.getBannerSort();
-        int data = bBannerRepository.updateSortById(topDownDTO.getBusinessId(),lessSort);
-        int data2 = bBannerRepository.updateSortById(lessBanner.getBusinessId(),sort);
-        if(data==data2){
+        int data = bBannerRepository.updateSortById(topDownDTO.getBusinessId(), lessSort);
+        int data2 = bBannerRepository.updateSortById(lessBanner.getBusinessId(), sort);
+        if (data == data2) {
             result = 1;
         }
         return result;
     }
 
-    @Transactional(propagation = Propagation.REQUIRED,readOnly = false)
+    @Transactional(propagation = Propagation.REQUIRED, readOnly = false)
     @Override
     public int updateDownChapter(TopDownDTO topDownDTO) {
         int result = 0;
         BBanner bigBanner = bBannerRepository.getBigChapter(topDownDTO);
         int sort = topDownDTO.getBannerSort();
         int bigSort = bigBanner.getBannerSort();
-        int data = bBannerRepository.updateSortById(topDownDTO.getBusinessId(),bigSort);
-        int data2 = bBannerRepository.updateSortById(bigBanner.getBusinessId(),sort);
-        if(data==data2){
+        int data = bBannerRepository.updateSortById(topDownDTO.getBusinessId(), bigSort);
+        int data2 = bBannerRepository.updateSortById(bigBanner.getBusinessId(), sort);
+        if (data == data2) {
             result = 1;
         }
         return result;
     }
 
+    /**
+     * @param bannerOrderMap
+     * @return
+     * @author: jiangpengpeng
+     * @description: 更新banner顺序
+     * @date: 2019/9/26 16:27
+     */
+    @Override
+    public int updateBannerOrder(String bannerOrderMap) {
+        //获取将字符串中的主键和位置对应关系转成Map
+        Map parse = (Map) JSON.parse(bannerOrderMap);
+        int i = bBannerRepository.updateBannerOrderByid(parse);
+        return i;
+    }
 
 }