商品分类提交~

admin/admin-application/src/main/java/cn/iocoder/mall/admin/application/config/MVCConfiguration.java

@@ -22,8 +22,8 @@ public class MVCConfiguration implements WebMvcConfigurer {
     @Override
     public void addInterceptors(InterceptorRegistry registry) {
 //        registry.addInterceptor(securityInterceptor).addPathPatterns("/user/**", "/admin/**"); // 只拦截我们定义的接口
-        registry.addInterceptor(adminSecurityInterceptor).addPathPatterns("/admin/**")
-                .excludePathPatterns("/admin/passport/login"); // 排除登陆接口
+        registry.addInterceptor(adminSecurityInterceptor).addPathPatterns("/admins/**")
+                .excludePathPatterns("/admins/passport/login"); // 排除登陆接口
     }
 
     @Override

product/product-application/src/main/java/cn/iocoder/mall/product/application/controller/admins/AdminsProductCategoryController.java

 package cn.iocoder.mall.product.application.controller.admins;
 
+import cn.iocoder.common.framework.vo.CommonResult;
+import cn.iocoder.mall.admin.sdk.context.AdminSecurityContextHolder;
+import cn.iocoder.mall.product.api.ProductCategoryService;
+import cn.iocoder.mall.product.api.bo.ProductCategoryBO;
+import cn.iocoder.mall.product.api.constant.ProductCategoryConstants;
+import cn.iocoder.mall.product.api.dto.ProductCategoryAddDTO;
+import cn.iocoder.mall.product.api.dto.ProductCategoryUpdateDTO;
+import cn.iocoder.mall.product.application.convert.ProductCategoryConvert;
+import cn.iocoder.mall.product.application.vo.ProductCategoryTreeNodeVO;
+import cn.iocoder.mall.product.application.vo.ProductCategoryVO;
+import com.alibaba.dubbo.config.annotation.Reference;
 import io.swagger.annotations.Api;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
+import io.swagger.annotations.ApiImplicitParam;
+import io.swagger.annotations.ApiImplicitParams;
+import io.swagger.annotations.ApiOperation;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.ArrayList;
+import java.util.Comparator;
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
 
 @RestController
-@RequestMapping("admins/product/category")
+@RequestMapping("admins/category")
 @Api("商品分类")
 public class AdminsProductCategoryController {
 
+    @Reference(validation = "true")
+    private ProductCategoryService productCategoryService;
+
+    @GetMapping("/tree")
+    @ApiOperation("获得分类树结构")
+    public CommonResult<List<ProductCategoryTreeNodeVO>> tree() {
+        List<ProductCategoryBO> productCategories = productCategoryService.getAll().getData();
+        // 创建 ProductCategoryTreeNodeVO Map
+        Map<Integer, ProductCategoryTreeNodeVO> treeNodeMap = productCategories.stream().collect(Collectors.toMap(ProductCategoryBO::getId, ProductCategoryConvert.INSTANCE::convert));
+        // 处理父子关系
+        treeNodeMap.values().stream()
+                .filter(node -> !node.getPid().equals(ProductCategoryConstants.PID_ROOT))
+                .forEach((childNode) -> {
+                    // 获得父节点
+                    ProductCategoryTreeNodeVO parentNode = treeNodeMap.get(childNode.getPid());
+                    if (parentNode.getChildren() == null) { // 初始化 children 数组
+                        parentNode.setChildren(new ArrayList<>());
+                    }
+                    // 将自己添加到父节点中
+                    parentNode.getChildren().add(childNode);
+                });
+        // 获得到所有的根节点
+        List<ProductCategoryTreeNodeVO> rootNodes = treeNodeMap.values().stream()
+                .filter(node -> node.getPid().equals(ProductCategoryConstants.PID_ROOT))
+                .sorted(Comparator.comparing(ProductCategoryTreeNodeVO::getSort))
+                .collect(Collectors.toList());
+        return CommonResult.success(rootNodes);
+    }
+
+    @PostMapping("/add")
+    @ApiOperation(value = "创建商品分类")
+    @ApiImplicitParams({
+            @ApiImplicitParam(name = "pid", value = "父级分类编号", required = true, example = "1"),
+            @ApiImplicitParam(name = "name", value = "分类名字（标识）", required = true, example = "admin/info"),
+            @ApiImplicitParam(name = "description", value = "描述", required = true, example = "1"),
+            @ApiImplicitParam(name = "picUrl", value = "分类图片", example = "http://www.iocoder.cn/images/common/wechat_mp_2017_07_31_bak.jpg/"),
+            @ApiImplicitParam(name = "sort", value = "排序", required = true, example = "1"),
+    })
+    public CommonResult<ProductCategoryVO> add(@RequestParam("pid") Integer pid,
+                                               @RequestParam("name") String name,
+                                               @RequestParam("description") String description,
+                                               @RequestParam(value = "picUrl", required = false) String picUrl,
+                                               @RequestParam("sort") Integer sort) {
+        // 创建 ProductCategoryAddDTO 对象
+        ProductCategoryAddDTO productCategoryAddDTO = new ProductCategoryAddDTO().setPid(pid).setName(name)
+                .setDescription(description).setPicUrl(picUrl).setSort(sort);
+        // 创建商品分类
+        CommonResult<ProductCategoryBO> result = productCategoryService.addProductCategory(AdminSecurityContextHolder.getContext().getAdminId(), productCategoryAddDTO);
+        // 返回结果
+        return ProductCategoryConvert.INSTANCE.convert(result);
+    }
+
+    @PostMapping("/update")
+    @ApiOperation(value = "更新商品分类")
+    @ApiImplicitParams({
+            @ApiImplicitParam(name = "id", value = "分类编号", required = true, example = "1"),
+            @ApiImplicitParam(name = "pid", value = "父级分类编号", required = true, example = "1"),
+            @ApiImplicitParam(name = "name", value = "分类名字（标识）", required = true, example = "admin/info"),
+            @ApiImplicitParam(name = "description", value = "描述", required = true, example = "1"),
+            @ApiImplicitParam(name = "picUrl", value = "分类图片", example = "http://www.iocoder.cn/images/common/wechat_mp_2017_07_31_bak.jpg/"),
+            @ApiImplicitParam(name = "sort", value = "排序", required = true, example = "1"),
+    })
+    public CommonResult<Boolean> update(@RequestParam("id") Integer id,
+                                        @RequestParam("pid") Integer pid,
+                                        @RequestParam("name") String name,
+                                        @RequestParam("description") String description,
+                                        @RequestParam(value = "picUrl", required = false) String picUrl,
+                                        @RequestParam("sort") Integer sort) {
+        // 创建 ProductCategoryUpdateDTO 对象
+        ProductCategoryUpdateDTO productCategoryAddDTO = new ProductCategoryUpdateDTO().setId(id).setPid(pid).setName(name)
+                .setDescription(description).setPicUrl(picUrl).setSort(sort);
+        // 更新商品分类
+        return productCategoryService.updateProductCategory(AdminSecurityContextHolder.getContext().getAdminId(), productCategoryAddDTO);
+    }
+
+    @PostMapping("/update_status")
+    @ApiOperation(value = "更新商品分类状态")
+    @ApiImplicitParams({
+            @ApiImplicitParam(name = "id", value = "商品分类编号", required = true, example = "1"),
+            @ApiImplicitParam(name = "status", value = "状态。1 - 开启；2 - 禁用", required = true, example = "1"),
+    })
+    public CommonResult<Boolean> updateStatus(@RequestParam("id") Integer id,
+                                              @RequestParam("status") Integer status) {
+        return productCategoryService.updateProductCategoryStatus(AdminSecurityContextHolder.getContext().getAdminId(), id, status);
+    }
 
+    @PostMapping("/delete")
+    @ApiOperation(value = "删除商品分类")
+    @ApiImplicitParam(name = "id", value = "商品分类编号", required = true, example = "1")
+    public CommonResult<Boolean> delete(@RequestParam("id") Integer id) {
+        return productCategoryService.deleteProductCategory(AdminSecurityContextHolder.getContext().getAdminId(), id);
+    }
 
 }
\ No newline at end of file

product/product-application/src/main/java/cn/iocoder/mall/product/application/convert/ProductCategoryConvert.java

 package cn.iocoder.mall.product.application.convert;
 
+import cn.iocoder.common.framework.vo.CommonResult;
 import cn.iocoder.mall.product.api.bo.ProductCategoryBO;
 import cn.iocoder.mall.product.application.vo.ProductCategorySimpleVO;
+import cn.iocoder.mall.product.application.vo.ProductCategoryTreeNodeVO;
+import cn.iocoder.mall.product.application.vo.ProductCategoryVO;
 import org.mapstruct.Mapper;
 import org.mapstruct.Mappings;
 import org.mapstruct.factory.Mappers;
@@ -18,5 +21,8 @@ public interface ProductCategoryConvert {
 
     List<ProductCategorySimpleVO> convertToVO(List<ProductCategoryBO> categoryList);
 
+    ProductCategoryTreeNodeVO convert(ProductCategoryBO category);
+
+    CommonResult<ProductCategoryVO> convert(CommonResult<ProductCategoryBO> result);
 
 }
\ No newline at end of file

product/product-application/src/main/java/cn/iocoder/mall/product/application/vo/ProductCategoryTreeNodeVO.java

 package cn.iocoder.mall.product.application.vo;
 
 import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+
+import java.util.Date;
+import java.util.List;
 
 @ApiModel("产品分类树节点 VO")
 public class ProductCategoryTreeNodeVO {
 
+    @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", required = true, example = "手机")
+    private String name;
+    @ApiModelProperty(value = "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/images/common/wechat_mp_2017_07_31_bak.jpg")
+    private String picUrl;
+    @ApiModelProperty(value = "排序值", required = true, example = "10")
+    private Integer sort;
+    @ApiModelProperty(value = "状态", required = true, notes = "1-开启；2-关闭", example = "1")
+    private Integer status;
+    @ApiModelProperty(value = "创建时间", required = true, example = "时间戳")
+    private Date createTime;
+    @ApiModelProperty(value = "子节点数组")
+    private List<ProductCategoryTreeNodeVO> children;
+
+    public Integer getId() {
+        return id;
+    }
+
+    public ProductCategoryTreeNodeVO setId(Integer id) {
+        this.id = id;
+        return this;
+    }
+
+    public Integer getPid() {
+        return pid;
+    }
+
+    public ProductCategoryTreeNodeVO setPid(Integer pid) {
+        this.pid = pid;
+        return this;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public ProductCategoryTreeNodeVO setName(String name) {
+        this.name = name;
+        return this;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public ProductCategoryTreeNodeVO setDescription(String description) {
+        this.description = description;
+        return this;
+    }
+
+    public String getPicUrl() {
+        return picUrl;
+    }
+
+    public ProductCategoryTreeNodeVO setPicUrl(String picUrl) {
+        this.picUrl = picUrl;
+        return this;
+    }
+
+    public Integer getSort() {
+        return sort;
+    }
+
+    public ProductCategoryTreeNodeVO setSort(Integer sort) {
+        this.sort = sort;
+        return this;
+    }
+
+    public Integer getStatus() {
+        return status;
+    }
+
+    public ProductCategoryTreeNodeVO setStatus(Integer status) {
+        this.status = status;
+        return this;
+    }
+
+    public Date getCreateTime() {
+        return createTime;
+    }
+
+    public ProductCategoryTreeNodeVO setCreateTime(Date createTime) {
+        this.createTime = createTime;
+        return this;
+    }
+
+    public List<ProductCategoryTreeNodeVO> getChildren() {
+        return children;
+    }
 
+    public ProductCategoryTreeNodeVO setChildren(List<ProductCategoryTreeNodeVO> children) {
+        this.children = children;
+        return this;
+    }
 
 }
\ No newline at end of file

product/product-application/src/main/java/cn/iocoder/mall/product/application/vo/ProductCategoryVO.java

 package cn.iocoder.mall.product.application.vo;
 
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+
+import java.util.Date;
+
+@ApiModel("产品分类 VO")
 public class ProductCategoryVO {
+
+    @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", required = true, example = "手机")
+    private String name;
+    @ApiModelProperty(value = "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/images/common/wechat_mp_2017_07_31_bak.jpg")
+    private String picUrl;
+    @ApiModelProperty(value = "排序值", required = true, example = "10")
+    private Integer sort;
+    @ApiModelProperty(value = "状态", required = true, notes = "1-开启；2-关闭", example = "1")
+    private Integer status;
+    @ApiModelProperty(value = "创建时间", required = true, example = "时间戳")
+    private Date createTime;
+
+    public Integer getId() {
+        return id;
+    }
+
+    public ProductCategoryVO setId(Integer id) {
+        this.id = id;
+        return this;
+    }
+
+    public Integer getPid() {
+        return pid;
+    }
+
+    public ProductCategoryVO setPid(Integer pid) {
+        this.pid = pid;
+        return this;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public ProductCategoryVO setName(String name) {
+        this.name = name;
+        return this;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public ProductCategoryVO setDescription(String description) {
+        this.description = description;
+        return this;
+    }
+
+    public String getPicUrl() {
+        return picUrl;
+    }
+
+    public ProductCategoryVO setPicUrl(String picUrl) {
+        this.picUrl = picUrl;
+        return this;
+    }
+
+    public Integer getSort() {
+        return sort;
+    }
+
+    public ProductCategoryVO setSort(Integer sort) {
+        this.sort = sort;
+        return this;
+    }
+
+    public Integer getStatus() {
+        return status;
+    }
+
+    public ProductCategoryVO setStatus(Integer status) {
+        this.status = status;
+        return this;
+    }
+
+    public Date getCreateTime() {
+        return createTime;
+    }
+
+    public ProductCategoryVO setCreateTime(Date createTime) {
+        this.createTime = createTime;
+        return this;
+    }
+
 }
\ No newline at end of file

product/product-service-api/src/main/java/cn/iocoder/mall/product/api/ProductCategoryService.java

@@ -18,7 +18,7 @@ public interface ProductCategoryService {
     /**
      * @return 返回所有产品分类们
      */
-    List<ProductCategoryBO> getAll();
+    CommonResult<List<ProductCategoryBO>> getAll();
 
     CommonResult<ProductCategoryBO> addProductCategory(Integer adminId, ProductCategoryAddDTO productCategoryAddDTO);
 

product/product-service-api/src/main/java/cn/iocoder/mall/product/api/bo/ProductCategoryBO.java

 package cn.iocoder.mall.product.api.bo;
 
+import java.util.Date;
+
 /**
  * 商品分类 BO
  */
@@ -19,6 +21,10 @@ public class ProductCategoryBO {
      * 名称
      */
     private String name;
+    /**
+     * 描述
+     */
+    private String description;
     /**
      * 分类图片
      */
@@ -27,6 +33,17 @@ public class ProductCategoryBO {
      * 排序值
      */
     private Integer sort;
+    /**
+     * 状态
+     *
+     * 1-开启
+     * 2-关闭
+     */
+    private Integer status;
+    /**
+     * 创建时间
+     */
+    private Date createTime;
 
     public Integer getId() {
         return id;
@@ -67,4 +84,32 @@ public class ProductCategoryBO {
     public void setSort(Integer sort) {
         this.sort = sort;
     }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public ProductCategoryBO setDescription(String description) {
+        this.description = description;
+        return this;
+    }
+
+    public Integer getStatus() {
+        return status;
+    }
+
+    public ProductCategoryBO setStatus(Integer status) {
+        this.status = status;
+        return this;
+    }
+
+    public Date getCreateTime() {
+        return createTime;
+    }
+
+    public ProductCategoryBO setCreateTime(Date createTime) {
+        this.createTime = createTime;
+        return this;
+    }
+
 }

product/product-service-api/src/main/java/cn/iocoder/mall/product/api/constant/ProductCategoryConstants.java

@@ -9,7 +9,7 @@ public class ProductCategoryConstants {
     /**
      * 状态 - 关闭
      */
-    public static final Integer STATUS_DISABLE = 1;
+    public static final Integer STATUS_DISABLE = 2;
 
     /**
      * 父分类编号 - 根节点

product/product-service-api/src/main/java/cn/iocoder/mall/product/api/dto/ProductCategoryAddDTO.java

@@ -25,7 +25,7 @@ public class ProductCategoryAddDTO {
     /**
      * 分类图片
      */
-    @NotNull(message = "分类图片不能为空")
+//    @NotNull(message = "分类图片不能为空")
     private String picUrl;
     /**
      * 排序值

product/product-service-api/src/main/java/cn/iocoder/mall/product/api/dto/ProductCategoryUpdateDTO.java

@@ -30,7 +30,7 @@ public class ProductCategoryUpdateDTO {
     /**
      * 分类图片
      */
-    @NotNull(message = "分类图片不能为空")
+//    @NotNull(message = "分类图片不能为空")
     private String picUrl;
     /**
      * 排序值

product/product-service-impl/src/main/java/cn/iocoder/mall/product/config/ServiceExceptionConfiguration.java

+package cn.iocoder.mall.product.config;
+
+import cn.iocoder.common.framework.util.ServiceExceptionUtil;
+import cn.iocoder.mall.product.api.constant.ProductErrorCodeEnum;
+import org.springframework.boot.context.event.ApplicationReadyEvent;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.event.EventListener;
+
+@Configuration
+public class ServiceExceptionConfiguration {
+
+    @EventListener(ApplicationReadyEvent.class) // 可参考 https://www.cnblogs.com/ssslinppp/p/7607509.html
+    public void initMessages() {
+//        从 service_exception_message.properties 加载错误码的方案
+//        Properties properties;
+//        try {
+//            properties = PropertiesLoaderUtils.loadAllProperties("classpath:service_exception_message.properties");
+//        } catch (IOException e) {
+//            throw new RuntimeException(e);
+//        }
+        for (ProductErrorCodeEnum item : ProductErrorCodeEnum.values()) {
+            ServiceExceptionUtil.put(item.getCode(), item.getMessage());
+        }
+    }
+
+}
\ No newline at end of file

product/product-service-impl/src/main/java/cn/iocoder/mall/product/dataobject/ProductCategoryDO.java

@@ -7,6 +7,7 @@ import cn.iocoder.common.framework.dataobject.BaseDO;
  */
 public class ProductCategoryDO extends BaseDO {
 
+    @Deprecated
     public static final Integer STATUS_ENABLE = 1;
 
     /**

product/product-service-impl/src/main/java/cn/iocoder/mall/product/service/ProductCategoryServiceImpl.java

 package cn.iocoder.mall.product.service;
 
+import cn.iocoder.common.framework.constant.SysErrorCodeEnum;
 import cn.iocoder.common.framework.dataobject.BaseDO;
 import cn.iocoder.common.framework.util.ServiceExceptionUtil;
 import cn.iocoder.common.framework.vo.CommonResult;
@@ -32,15 +33,15 @@ public class ProductCategoryServiceImpl implements ProductCategoryService {
     }
 
     @Override
-    public List<ProductCategoryBO> getAll() {
+    public CommonResult<List<ProductCategoryBO>> getAll() {
         List<ProductCategoryDO> categoryList = productCategoryMapper.selectList();
-        return ProductCategoryConvert.INSTANCE.convertToBO(categoryList);
+        return CommonResult.success(ProductCategoryConvert.INSTANCE.convertToBO(categoryList));
     }
 
     @Override
     public CommonResult<ProductCategoryBO> addProductCategory(Integer adminId, ProductCategoryAddDTO productCategoryAddDTO) {
         // 校验父分类是否存在
-        if (ProductCategoryConstants.PID_ROOT.equals(productCategoryAddDTO.getPid())
+        if (!ProductCategoryConstants.PID_ROOT.equals(productCategoryAddDTO.getPid())
             && productCategoryMapper.selectById(productCategoryAddDTO.getPid()) == null) {
             return ServiceExceptionUtil.error(ProductErrorCodeEnum.PRODUCT_CATEGORY_PARENT_NOT_EXISTS.getCode());
         }
@@ -65,7 +66,7 @@ public class ProductCategoryServiceImpl implements ProductCategoryService {
             return ServiceExceptionUtil.error(ProductErrorCodeEnum.PRODUCT_CATEGORY_PARENT_NOT_SELF.getCode());
         }
         // 校验父分类是否存在
-        if (ProductCategoryConstants.PID_ROOT.equals(productCategoryUpdateDTO.getPid())
+        if (!ProductCategoryConstants.PID_ROOT.equals(productCategoryUpdateDTO.getPid())
                 && productCategoryMapper.selectById(productCategoryUpdateDTO.getPid()) == null) {
             return ServiceExceptionUtil.error(ProductErrorCodeEnum.PRODUCT_CATEGORY_PARENT_NOT_EXISTS.getCode());
         }
@@ -78,6 +79,10 @@ public class ProductCategoryServiceImpl implements ProductCategoryService {
 
     @Override
     public CommonResult<Boolean> updateProductCategoryStatus(Integer adminId, Integer productCategoryId, Integer status) {
+        // 校验参数
+        if (!isValidStatus(status)) {
+            return CommonResult.error(SysErrorCodeEnum.VALIDATION_REQUEST_PARAM_ERROR.getCode(), "变更状态必须是开启（1）或关闭（2）"); // TODO 有点搓
+        }
         // 校验分类是否存在
         ProductCategoryDO productCategory = productCategoryMapper.selectById(productCategoryId);
         if (productCategory == null) {
@@ -107,11 +112,16 @@ public class ProductCategoryServiceImpl implements ProductCategoryService {
         }
         // TODO 芋艿：考虑下，是否需要判断下该分类下是否有商品
         // 标记删除商品分类
-        ProductCategoryDO updateProductCategory = new ProductCategoryDO();
+        ProductCategoryDO updateProductCategory = new ProductCategoryDO().setId(productCategoryId);
         updateProductCategory.setDeleted(BaseDO.DELETED_YES);
         productCategoryMapper.update(updateProductCategory);
         // TODO 操作日志
         return CommonResult.success(true);
     }
 
+    private boolean isValidStatus(Integer status) {
+        return ProductCategoryConstants.STATUS_ENABLE.equals(status)
+                || ProductCategoryConstants.STATUS_DISABLE.equals(status);
+    }
+
 }
\ No newline at end of file

product/product-service-impl/src/main/resources/mapper/ProductCategoryMapper.xml

@@ -3,7 +3,7 @@
 <mapper namespace="cn.iocoder.mall.product.dao.ProductCategoryMapper">
 
     <sql id="FIELDS">
-        id, pid, name, descrption, pic_url,
+        id, pid, name, description, pic_url,
         sort, status, create_time
     </sql>
 
@@ -43,7 +43,7 @@
     </insert>
 
     <update id="update" parameterType="ProductCategoryDO">
-        UPDATE resource
+        UPDATE product_category
         <set>
             <if test="pid != null">
                 pid = #{pid},