修改分类

sky-server/src/main/java/com/sky/service/CategoryService.java

@@ -1,5 +1,6 @@
 package com.sky.service;
 
+import com.sky.dto.CategoryDTO;
 import com.sky.dto.CategoryPageQueryDTO;
 import com.sky.result.PageResult;
 import org.springframework.stereotype.Service;
@@ -12,4 +13,29 @@ public interface CategoryService {
      * @return
      */
     PageResult pageQuery(CategoryPageQueryDTO categoryPageQueryDTO);
+
+    /**
+     * 新增分类
+     * @param categoryDTO
+     */
+    void save(CategoryDTO categoryDTO);
+
+    /**
+     * 根据id删除分类
+     * @param id
+     */
+    void deleteById(long id);
+
+    /**
+     * 启用、禁用分类
+     * @param status
+     * @param id
+     */
+    void startOrStop(Integer status, long id);
+
+    /**
+     * 修改分类
+     * @param categoryDTO
+     */
+    void update(CategoryDTO categoryDTO);
 }

sky-server/src/main/java/com/sky/service/impl/CategoryServiceImpl.java

@@ -2,14 +2,19 @@ package com.sky.service.impl;
 
 import com.github.pagehelper.Page;
 import com.github.pagehelper.PageHelper;
+import com.sky.constant.StatusConstant;
+import com.sky.context.BaseContext;
+import com.sky.dto.CategoryDTO;
 import com.sky.dto.CategoryPageQueryDTO;
 import com.sky.entity.Category;
 import com.sky.mapper.CategoryMapper;
 import com.sky.result.PageResult;
 import com.sky.service.CategoryService;
+import org.springframework.beans.BeanUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
+import java.time.LocalDateTime;
 import java.util.List;
 
 @Service
@@ -20,6 +25,7 @@ public class CategoryServiceImpl implements CategoryService {
 
     /**
      * 分类分页查询
+     *
      * @param categoryPageQueryDTO
      * @return
      */
@@ -33,6 +39,69 @@ public class CategoryServiceImpl implements CategoryService {
         long total = page.getTotal();
         List<Category> result = page.getResult();
 
-        return new PageResult(total,result);
+        return new PageResult(total, result);
+    }
+
+    /**
+     * 新增分类
+     *
+     * @param categoryDTO
+     */
+    @Override
+    public void save(CategoryDTO categoryDTO) {
+        //复制属性
+        Category category = new Category();
+        BeanUtils.copyProperties(categoryDTO, category);
+        //补充属性
+        category.setStatus(StatusConstant.DISABLE);
+        category.setCreateTime(LocalDateTime.now());
+        category.setUpdateTime(LocalDateTime.now());
+        category.setCreateUser(BaseContext.getCurrentId());
+        category.setUpdateUser(BaseContext.getCurrentId());
+
+        categoryMapper.insert(category);
+    }
+
+    /**
+     * 根据id删除分类
+     *
+     * @param id
+     */
+    @Override
+    public void deleteById(long id) {
+        categoryMapper.deleteById(id);
+    }
+
+    /**
+     * 启用、禁用分类
+     *
+     * @param status
+     * @param id
+     */
+    @Override
+    public void startOrStop(Integer status, long id) {
+        Category category = Category.builder()
+                .id(id)
+                .status(status)
+                .build();
+
+        categoryMapper.update(category);
+    }
+
+    /**
+     * 修改分类
+     * @param categoryDTO
+     */
+    @Override
+    public void update(CategoryDTO categoryDTO) {
+        //复制属性
+        Category category = new Category();
+        BeanUtils.copyProperties(categoryDTO, category);
+        //设置属性
+        category.setUpdateTime(LocalDateTime.now());
+        category.setUpdateUser(BaseContext.getCurrentId());
+
+        BaseContext.removeCurrentId();
+        categoryMapper.update(category);
     }
 }