商品分类的迁移，继续未完成，继续先提交下~

management-web-app/src/main/java/cn/iocoder/mall/managementweb/controller/product/ProductCategoryController.java

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+package cn.iocoder.mall.managementweb.controller.product;
+
+import cn.iocoder.common.framework.vo.CommonResult;
+import cn.iocoder.mall.managementweb.controller.product.vo.category.ProductCategoryCreateReqVO;
+import cn.iocoder.mall.managementweb.controller.product.vo.category.ProductCategoryUpdateReqVO;
+import cn.iocoder.mall.managementweb.manager.product.ProductCategoryManager;
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiImplicitParam;
+import io.swagger.annotations.ApiOperation;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+
+import javax.validation.Valid;
+
+import static cn.iocoder.common.framework.vo.CommonResult.success;
+
+/**
+* 商品分类 Controller
+*/
+@RestController
+@RequestMapping("/product_category")
+@Api(tags = "商品分类")
+@Validated
+public class ProductCategoryController {
+
+    @Autowired
+    private ProductCategoryManager productCategoryManager;
+
+    @PostMapping("/create")
+    @ApiOperation("创建商品分类")
+    public CommonResult<Integer> createProductCategory(@Valid ProductCategoryCreateReqVO createVO) {
+        return success(productCategoryManager.createProductCategory(createVO));
+    }
+
+    @PostMapping("/update")
+    @ApiOperation("更新商品分类")
+    public CommonResult<Boolean> updateProductCategory(@Valid ProductCategoryUpdateReqVO updateVO) {
+        productCategoryManager.updateProductCategory(updateVO);
+        return success(true);
+    }
+
+    @PostMapping("/delete")
+    @ApiOperation("删除商品分类")
+    @ApiImplicitParam(name = "productCategoryId", value = "商品分类编号", required = true)
+    public CommonResult<Boolean> deleteProductCategory(@RequestParam("productCategoryId") Integer productCategoryId) {
+        productCategoryManager.deleteProductCategory(productCategoryId);
+        return success(true);
+    }
+
+}

management-web-app/src/main/java/cn/iocoder/mall/managementweb/controller/product/vo/category/ProductCategoryCreateReqVO.java

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+package cn.iocoder.mall.managementweb.controller.product.vo.category;
+
+import cn.iocoder.common.framework.enums.CommonStatusEnum;
+import cn.iocoder.common.framework.validator.InEnum;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+
+import javax.validation.constraints.NotEmpty;
+import javax.validation.constraints.NotNull;
+
+@ApiModel("商品分类创建 Request VO")
+@Data
+public class ProductCategoryCreateReqVO {
+
+    @ApiModelProperty(value = "父分类编号", required = true, example = "0")
+    @NotNull(message = "父分类编号不能为空")
+    private Integer pid;
+    @ApiModelProperty(value = "分类名称", required = true, example = "手机")
+    @NotEmpty(message = "分类名称不能为空")
+    private String name;
+    @ApiModelProperty(value = "分类描述", required = true, example = "这个商品很吊")
+    private String description;
+    @ApiModelProperty(value = "分类图片", notes = "一般情况下，只有根分类才有图片", example = "http://www.iocoder.cn/xx.jpg")
+    private String picUrl;
+    @ApiModelProperty(value = "分类排序", required = true, example = "10")
+    @NotNull(message = "分类排序不能为空")
+    private Integer sort;
+    @ApiModelProperty(value = "状态", required = true, example = "1", notes = "见 CommonStatusEnum 枚举")
+    @NotNull(message = "状态不能为空")
+    @InEnum(value = CommonStatusEnum.class, message = "修改状态必须是 {value}")
+    private Integer status;
+
+}

management-web-app/src/main/java/cn/iocoder/mall/managementweb/controller/product/vo/category/ProductCategoryRespVO.java

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+package cn.iocoder.mall.managementweb.controller.product.vo.category;
+
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+
+@ApiModel("商品分类 Response VO")
+@Data
+public class ProductCategoryRespVO {
+
+    @ApiModelProperty(value = "分类编号", required = true, example = "1")
+    private Integer id;
+    @ApiModelProperty(value = "父分类编号", required = true, example = "0")
+    private Integer pid;
+    @ApiModelProperty(value = "分类名称", required = true, example = "手机")
+    private String name;
+    @ApiModelProperty(value = "分类描述", required = true, example = "这个商品很吊")
+    private String description;
+    @ApiModelProperty(value = "分类图片", notes = "一般情况下，只有根分类才有图片", example = "http://www.iocoder.cn/xx.jpg")
+    private String picUrl;
+    @ApiModelProperty(value = "分类排序", required = true, example = "10")
+    private Integer sort;
+    @ApiModelProperty(value = "状态", required = true, example = "1", notes = "见 CommonStatusEnum 枚举")
+    private Integer status;
+
+}

management-web-app/src/main/java/cn/iocoder/mall/managementweb/controller/product/vo/category/ProductCategoryTreeNodeRespVO.java

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+package cn.iocoder.mall.managementweb.controller.product.vo.category;
+
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+
+import java.util.List;
+
+@ApiModel("商品分类 Response VO")
+@Data
+public class ProductCategoryTreeNodeRespVO {
+
+    @ApiModelProperty(value = "分类编号", required = true, example = "1")
+    private Integer id;
+    @ApiModelProperty(value = "父分类编号", required = true, example = "0")
+    private Integer pid;
+    @ApiModelProperty(value = "分类名称", required = true, example = "手机")
+    private String name;
+    @ApiModelProperty(value = "分类描述", required = true, example = "这个商品很吊")
+    private String description;
+    @ApiModelProperty(value = "分类图片", notes = "一般情况下，只有根分类才有图片", example = "http://www.iocoder.cn/xx.jpg")
+    private String picUrl;
+    @ApiModelProperty(value = "分类排序", required = true, example = "10")
+    private Integer sort;
+    @ApiModelProperty(value = "状态", required = true, example = "1", notes = "见 CommonStatusEnum 枚举")
+    private Integer status;
+
+    /**
+     * 子节点
+     */
+    private List<ProductCategoryTreeNodeRespVO> children;
+
+}

management-web-app/src/main/java/cn/iocoder/mall/managementweb/controller/product/vo/category/ProductCategoryUpdateReqVO.java

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+package cn.iocoder.mall.managementweb.controller.product.vo.category;
+
+import cn.iocoder.common.framework.enums.CommonStatusEnum;
+import cn.iocoder.common.framework.validator.InEnum;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+
+import javax.validation.constraints.NotEmpty;
+import javax.validation.constraints.NotNull;
+
+@ApiModel("商品分类更新 Request VO")
+@Data
+public class ProductCategoryUpdateReqVO {
+
+    @ApiModelProperty(value = "分类编号", required = true, example = "1")
+    @NotNull(message = "分类编号不能为空")
+    private Integer id;
+    @ApiModelProperty(value = "父分类编号", required = true, example = "0")
+    @NotNull(message = "父分类编号不能为空")
+    private Integer pid;
+    @ApiModelProperty(value = "分类名称", required = true, example = "手机")
+    @NotEmpty(message = "分类名称不能为空")
+    private String name;
+    @ApiModelProperty(value = "分类描述", required = true, example = "这个商品很吊")
+    private String description;
+    @ApiModelProperty(value = "分类图片", notes = "一般情况下，只有根分类才有图片", example = "http://www.iocoder.cn/xx.jpg")
+    private String picUrl;
+    @ApiModelProperty(value = "分类排序", required = true, example = "10")
+    @NotNull(message = "分类排序不能为空")
+    private Integer sort;
+    @ApiModelProperty(value = "状态", required = true, example = "1", notes = "见 CommonStatusEnum 枚举")
+    @NotNull(message = "状态不能为空")
+    @InEnum(value = CommonStatusEnum.class, message = "修改状态必须是 {value}")
+    private Integer status;
+
+}