【新增】商品分类新增修改删除

src/main/java/io/office/modules/manage/controller/PcategoryController.java

+package io.office.modules.manage.controller;
+
+import java.util.Arrays;
+import java.util.Map;
+
+import io.office.modules.sys.controller.AbstractController;
+import lombok.extern.slf4j.Slf4j;
+import org.apache.shiro.authz.annotation.RequiresPermissions;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+
+import io.office.modules.manage.entity.PcategoryEntity;
+import io.office.modules.manage.service.PcategoryService;
+import io.office.common.utils.PageUtils;
+import io.office.common.utils.R;
+
+
+
+/**
+ * 商品分类
+ *
+ * @author rkl
+ * @email 
+ * @date 2021-11-13 22:13:03
+ */
+@RestController
+@RequestMapping("/pcategory")
+@Slf4j
+public class PcategoryController extends AbstractController {
+    @Autowired
+    private PcategoryService pcategoryService;
+
+    /**
+     * 列表
+     */
+    @RequestMapping("/list")
+   // @RequiresPermissions("manage:pcategory:list")
+    public R list(@RequestParam Map<String, Object> params){
+        PageUtils page = pcategoryService.queryPage(params);
+
+        return R.ok().put("page", page);
+    }
+
+
+    /**
+     * 信息
+     */
+    @RequestMapping("/info/{categoryid}")
+  //  @RequiresPermissions("manage:pcategory:info")
+    public R info(@PathVariable("categoryid") Integer categoryid){
+		PcategoryEntity pcategory = pcategoryService.getById(categoryid);
+
+        return R.ok().put("pcategory", pcategory);
+    }
+
+    /**
+     * 保存
+     */
+    @RequestMapping("/save")
+   // @RequiresPermissions("manage:pcategory:save")
+    public R save(@RequestBody PcategoryEntity pcategory){
+        try {
+            R r = this.pcategoryService.insertPcategory(pcategory, getUser());
+            return r;
+        } catch (Exception e) {
+            log.error("save error:", e);
+            return R.error(e.getMessage());
+        }
+    }
+
+    /**
+     * 修改
+     */
+    @RequestMapping("/update")
+   // @RequiresPermissions("manage:pcategory:update")
+    public R update(@RequestBody PcategoryEntity pcategory){
+        try {
+            R r = this.pcategoryService.updatePcategory(pcategory, getUser());
+            return r;
+        } catch (Exception e) {
+            log.error("update error:", e);
+            return R.error(e.getMessage());
+        }
+    }
+
+    /**
+     * 删除
+     */
+    @RequestMapping("/delete")
+   // @RequiresPermissions("manage:pcategory:delete")
+    public R delete(@RequestBody Integer[] categoryids){
+		pcategoryService.removeByIds(Arrays.asList(categoryids));
+        return R.ok();
+    }
+
+}

src/main/java/io/office/modules/manage/dao/PcategoryDao.java

+package io.office.modules.manage.dao;
+
+import io.office.modules.manage.entity.PcategoryEntity;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import org.apache.ibatis.annotations.Mapper;
+
+/**
+ * ${comments}
+ * 
+ * @author rkl
+ * @email 
+ * @date 2021-11-13 22:13:03
+ */
+@Mapper
+public interface PcategoryDao extends BaseMapper<PcategoryEntity> {
+	
+}

src/main/java/io/office/modules/manage/entity/PcategoryEntity.java

+package io.office.modules.manage.entity;
+
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+
+import java.io.Serializable;
+import java.util.Date;
+import lombok.Data;
+
+/**
+ * ${comments}
+ * 
+ * @author rkl
+ * @email 
+ * @date 2021-11-13 22:13:03
+ */
+@Data
+@TableName("Pcategory")
+public class PcategoryEntity implements Serializable {
+	private static final long serialVersionUID = 1L;
+
+	/**
+	 * $column.comments
+	 */
+	@TableId
+	private Integer categoryid;
+	/**
+	 * $column.comments
+	 */
+	private String category;
+	/**
+	 * $column.comments
+	 */
+	private Integer parentid;
+	/**
+	 * $column.comments
+	 */
+	private Integer childnum;
+	/**
+	 * $column.comments
+	 */
+	private Integer depth;
+	/**
+	 * $column.comments
+	 */
+	private String ppath;
+
+}

src/main/java/io/office/modules/manage/service/PcategoryService.java

+package io.office.modules.manage.service;
+
+import com.baomidou.mybatisplus.extension.service.IService;
+import io.office.common.utils.PageUtils;
+import io.office.common.utils.R;
+import io.office.modules.manage.entity.PcategoryEntity;
+import io.office.modules.sys.entity.SysUserEntity;
+
+import java.util.Map;
+
+/**
+ * 商品分类
+ * @author rkl
+ * @email
+ * @date 2021-11-13 22:13:03
+ */
+public interface PcategoryService extends IService<PcategoryEntity> {
+
+    PageUtils queryPage(Map<String, Object> params);
+
+    R insertPcategory(PcategoryEntity pcategory, SysUserEntity user);
+
+    R updatePcategory(PcategoryEntity pcategory, SysUserEntity user);
+}
+

src/main/java/io/office/modules/manage/service/impl/PcategoryServiceImpl.java

+package io.office.modules.manage.service.impl;
+
+import io.office.common.utils.R;
+import io.office.modules.manage.entity.NewsEntity;
+import io.office.modules.sys.entity.SysUserEntity;
+import org.springframework.stereotype.Service;
+
+import java.util.Date;
+import java.util.Map;
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import io.office.common.utils.PageUtils;
+import io.office.common.utils.Query;
+
+import io.office.modules.manage.dao.PcategoryDao;
+import io.office.modules.manage.entity.PcategoryEntity;
+import io.office.modules.manage.service.PcategoryService;
+
+
+@Service("pcategoryService")
+public class PcategoryServiceImpl extends ServiceImpl<PcategoryDao, PcategoryEntity> implements PcategoryService {
+
+    @Override
+    public PageUtils queryPage(Map<String, Object> params) {
+        IPage<PcategoryEntity> page = this.page(
+                new Query<PcategoryEntity>().getPage(params),
+                new QueryWrapper<PcategoryEntity>()
+        );
+
+        return new PageUtils(page);
+    }
+
+    @Override
+    public R insertPcategory(PcategoryEntity pcategory, SysUserEntity user) {
+        int insert = baseMapper.insert(pcategory);
+        if (insert>0){
+            return R.ok("新增成功!");
+        }else{
+            return  R.error("新增失败!");
+        }
+    }
+
+    @Override
+    public R updatePcategory(PcategoryEntity pcategory, SysUserEntity user) {
+        QueryWrapper<PcategoryEntity> newsEntityQueryWrapper = new QueryWrapper<>();
+        newsEntityQueryWrapper.eq("categoryid",pcategory.getCategoryid());
+        int update = baseMapper.update(pcategory, newsEntityQueryWrapper);
+        if (update>0){
+            return R.ok("修改成功!");
+        }else{
+            return  R.error("修改失败!");
+        }
+    }
+
+}
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