feats

src/main/java/com/yunzhi/liyuanhui/controller/TaGalleryController.java

 package com.yunzhi.liyuanhui.controller;
 
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
 import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.yunzhi.liyuanhui.common.BaseController;
 import com.yunzhi.liyuanhui.common.ResponseBean;
 import com.yunzhi.liyuanhui.common.StringUtils;
+import com.yunzhi.liyuanhui.entity.TdGalleryType;
 import com.yunzhi.liyuanhui.enums.StatusEnum;
+import com.yunzhi.liyuanhui.service.ITdGalleryTypeService;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
     @Autowired
     public ITaGalleryService iTaGalleryService;
 
+    @Autowired
+    private ITdGalleryTypeService iTdGalleryTypeService;
 
     /**
      * 分页查询列表
     public ResponseBean taGalleryAdd(@RequestBody TaGallery taGallery) throws Exception{
 
         if (iTaGalleryService.save(taGallery)){
+
+            // 反更新分类中图片数
+            UpdateWrapper<TdGalleryType> updateWrapper = new UpdateWrapper<>();
+            updateWrapper.setSql("img_num = img_num + 1");
+            updateWrapper.eq("type_id", taGallery.getTypeId());
+
+            if (!iTdGalleryTypeService.update(updateWrapper)) {
+                return ResponseBean.error("保存失败", ResponseBean.ERROR_UNAVAILABLE);
+            }
+
             return ResponseBean.success(taGallery);
         }else {
             return ResponseBean.error("保存失败", ResponseBean.ERROR_UNAVAILABLE);

src/main/java/com/yunzhi/liyuanhui/controller/TdGalleryTypeController.java

     @RequestMapping(value="/{client}/galleryType",method= RequestMethod.GET)
     public ResponseBean tdGalleryTypeList(@PathVariable String client,
                                           @RequestParam(value ="pageNum",defaultValue = "1") Integer pageNum,
-                                          @RequestParam(value ="pageSize",defaultValue = "10") Integer pageSize) throws Exception{
+                                          @RequestParam(value ="pageSize",defaultValue = "10") Integer pageSize,
+                                          @RequestParam(value = "hasImages", required = false) Boolean hasImages) throws Exception{
+
 
         IPage<TdGalleryType> pg = new Page<>(pageNum, pageSize);
         QueryWrapper<TdGalleryType> queryWrapper = new QueryWrapper<>();
+        queryWrapper.gt(null != hasImages && hasImages, "img_num", 0);
         queryWrapper.orderByDesc("type_id");
 
         IPage<TdGalleryType> result = iTdGalleryTypeService.page(pg, queryWrapper);
+
         return ResponseBean.success(result);
     }
 

src/main/java/com/yunzhi/liyuanhui/service/ITdGalleryTypeService.java

 package com.yunzhi.liyuanhui.service;
 
+import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.yunzhi.liyuanhui.entity.TdGalleryType;
 import com.baomidou.mybatisplus.extension.service.IService;
 
  * @since 2020-08-14
  */
 public interface ITdGalleryTypeService extends IService<TdGalleryType> {
-
 }

src/main/java/com/yunzhi/liyuanhui/service/impl/TdGalleryTypeServiceImpl.java

 package com.yunzhi.liyuanhui.service.impl;
 
+import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.yunzhi.liyuanhui.entity.TdGalleryType;
 import com.yunzhi.liyuanhui.mapper.TdGalleryTypeMapper;
 import com.yunzhi.liyuanhui.service.ITdGalleryTypeService;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
 /**
 @Service
 public class TdGalleryTypeServiceImpl extends ServiceImpl<TdGalleryTypeMapper, TdGalleryType> implements ITdGalleryTypeService {
 
+    @Autowired
+    TdGalleryTypeMapper tdGalleryTypeMapper;
 }