迁移商品分类树节点及创建商品分类

2020-05-07 00:01:03 +08:00
parent 9da9a50b92
commit 20f2ad7416
15 changed files with 538 additions and 41 deletions
--- a/product/product-rest/src/main/java/cn/iocoder/mall/product/rest/controller/admins/AdminsProductCategoryController.java
+++ b/product/product-rest/src/main/java/cn/iocoder/mall/product/rest/controller/admins/AdminsProductCategoryController.java
@@ -0,0 +1,78 @@
+package cn.iocoder.mall.product.rest.controller.admins;
+
+import cn.iocoder.common.framework.constant.MallConstants;
+import cn.iocoder.common.framework.vo.CommonResult;
+import cn.iocoder.mall.product.biz.bo.category.ProductCategoryAddBO;
+import cn.iocoder.mall.product.biz.bo.category.ProductCategoryAllListBO;
+import cn.iocoder.mall.product.biz.dto.category.ProductCategoryAddDTO;
+import cn.iocoder.mall.product.biz.enums.product.ProductCategoryConstants;
+import cn.iocoder.mall.product.biz.service.product.ProductCategoryService;
+import cn.iocoder.mall.product.rest.convert.category.ProductCategoryConvert;
+import cn.iocoder.mall.product.rest.request.category.AdminsProductCategoryAddRequest;
+import cn.iocoder.mall.product.rest.response.category.AdminsProductCategoryAddResponse;
+import cn.iocoder.mall.product.rest.response.category.AdminsProductCategoryTreeNodeResponse;
+import cn.iocoder.mall.security.core.context.AdminSecurityContextHolder;
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import org.springframework.beans.factory.annotation.Autowired;
+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;
+
+import static cn.iocoder.common.framework.vo.CommonResult.success;
+
+/**
+ * @Author: jiangweifan
+ * @Date: 2020/5/6
+ * @Description: 商品分类 - API
+ */
+@RestController
+@RequestMapping(MallConstants.ROOT_PATH_ADMIN + "/category")
+@Api(tags = "商品分类 API")
+public class AdminsProductCategoryController {
+
+    @Autowired
+    private ProductCategoryService productCategoryService;
+
+    @GetMapping("/tree")
+    @ApiOperation("获取分类树结构")
+    public CommonResult<List<AdminsProductCategoryTreeNodeResponse>> tree() {
+        List<ProductCategoryAllListBO> productCategories = productCategoryService.getAllProductCategory();
+        // 创建 ProductCategoryTreeNodeVO Map
+        Map<Integer, AdminsProductCategoryTreeNodeResponse> treeNodeMap = productCategories.stream().collect(Collectors.toMap(ProductCategoryAllListBO::getId, ProductCategoryConvert.INSTANCE::convertToTreeNodeResponse));
+        // 处理父子关系
+        treeNodeMap.values().stream()
+                .filter(node -> !node.getPid().equals(ProductCategoryConstants.PID_ROOT))
+                .forEach((childNode) -> {
+                    // 获得父节点
+                    AdminsProductCategoryTreeNodeResponse 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<AdminsProductCategoryTreeNodeResponse> rootNodes = treeNodeMap.values().stream()
+                .filter(node -> node.getPid().equals(ProductCategoryConstants.PID_ROOT))
+                .sorted(Comparator.comparing(AdminsProductCategoryTreeNodeResponse::getSort))
+                .collect(Collectors.toList());
+        return success(rootNodes);
+    }
+
+    @PostMapping("/add")
+    @ApiOperation(value = "创建商品分类")
+    public CommonResult<AdminsProductCategoryAddResponse> add(@RequestBody AdminsProductCategoryAddRequest adminsProductCategoryAddRequest) {
+        // 转换 ProductCategoryAddDTO 对象
+        ProductCategoryAddDTO productCategoryAddDTO = ProductCategoryConvert.INSTANCE.convertToAddDTO(AdminSecurityContextHolder.getContext().getAdminId(), adminsProductCategoryAddRequest);
+        // 创建商品分类
+        ProductCategoryAddBO addProductCategoryBO = productCategoryService.addProductCategory(productCategoryAddDTO);
+        // 返回结果
+        return success(ProductCategoryConvert.INSTANCE.convertToAddResponse(addProductCategoryBO));
+    }
+
+}
--- a/product/product-rest/src/main/java/cn/iocoder/mall/product/rest/convert/category/ProductCategoryConvert.java
+++ b/product/product-rest/src/main/java/cn/iocoder/mall/product/rest/convert/category/ProductCategoryConvert.java
@@ -0,0 +1,47 @@
+package cn.iocoder.mall.product.rest.convert.category;
+
+import cn.iocoder.mall.product.biz.bo.category.ProductCategoryAddBO;
+import cn.iocoder.mall.product.biz.bo.category.ProductCategoryAllListBO;
+import cn.iocoder.mall.product.biz.dto.category.ProductCategoryAddDTO;
+import cn.iocoder.mall.product.rest.request.category.AdminsProductCategoryAddRequest;
+import cn.iocoder.mall.product.rest.response.category.AdminsProductCategoryAddResponse;
+import cn.iocoder.mall.product.rest.response.category.AdminsProductCategoryTreeNodeResponse;
+import org.mapstruct.Mapper;
+import org.mapstruct.Mappings;
+import org.mapstruct.factory.Mappers;
+
+/**
+ * @Author: jiangweifan
+ * @Date: 2020/5/6
+ * @Description: 商品分类 - API层数据转换
+ */
+@Mapper
+public interface ProductCategoryConvert {
+
+    ProductCategoryConvert INSTANCE = Mappers.getMapper(ProductCategoryConvert.class);
+
+    /**
+     * 商品分类列表 - BO转换Response
+     * @param productCategoryAllListBO
+     * @return
+     */
+    @Mappings({})
+    AdminsProductCategoryTreeNodeResponse convertToTreeNodeResponse(ProductCategoryAllListBO productCategoryAllListBO);
+
+
+    /**
+     * 新增商品分类 - Request转DTO
+     * @param adminsProductCategoryAddRequest
+     * @return
+     */
+    @Mappings({})
+    ProductCategoryAddDTO convertToAddDTO(Integer adminId, AdminsProductCategoryAddRequest adminsProductCategoryAddRequest);
+
+    /**
+     * 新增商品分类 - BO转Response
+     * @param productCategoryAddBO
+     * @return
+     */
+    @Mappings({})
+    AdminsProductCategoryAddResponse convertToAddResponse(ProductCategoryAddBO productCategoryAddBO);
+}
--- a/product/product-rest/src/main/java/cn/iocoder/mall/product/rest/request/category/AdminsProductCategoryAddRequest.java
+++ b/product/product-rest/src/main/java/cn/iocoder/mall/product/rest/request/category/AdminsProductCategoryAddRequest.java
@@ -0,0 +1,48 @@
+package cn.iocoder.mall.product.rest.request.category;
+
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+import lombok.experimental.Accessors;
+
+import javax.validation.constraints.NotNull;
+
+/**
+ * @Author: jiangweifan
+ * @Date: 2020/5/6
+ * @Description: 商品分类 - 创建商品分类Request
+ */
+@ApiModel("创建商品分类Request")
+@Data
+@Accessors(chain = true)
+public class AdminsProductCategoryAddRequest {
+    /**
+     * 父分类编号
+     */
+    @ApiModelProperty(name = "pid", value = "父级分类编号", required = true, example = "1")
+    @NotNull(message = "父分类编号不能为空")
+    private Integer pid;
+    /**
+     * 名称
+     */
+    @ApiModelProperty(name = "name", value = "分类名字（标识）", required = true, example = "admin/info")
+    @NotNull(message = "名称不能为空")
+    private String name;
+    /**
+     * 描述
+     */
+    @ApiModelProperty(name = "description", value = "描述", required = true, example = "1")
+    @NotNull(message = "描述不能为空")
+    private String description;
+    /**
+     * 分类图片
+     */
+    @ApiModelProperty(name = "picUrl", value = "分类图片", example = "http://www.iocoder.cn/images/common/wechat_mp_2017_07_31_bak.jpg/")
+    private String picUrl;
+    /**
+     * 排序值
+     */
+    @ApiModelProperty(name = "sort", value = "排序", required = true, example = "1")
+    @NotNull(message = "排序值不能为空")
+    private Integer sort;
+}
--- a/product/product-rest/src/main/java/cn/iocoder/mall/product/rest/response/category/AdminsProductCategoryAddResponse.java
+++ b/product/product-rest/src/main/java/cn/iocoder/mall/product/rest/response/category/AdminsProductCategoryAddResponse.java
@@ -0,0 +1,36 @@
+package cn.iocoder.mall.product.rest.response.category;
+
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+import lombok.experimental.Accessors;
+import java.util.Date;
+
+/**
+ * @Author: jiangweifan
+ * @Date: 2020/5/6
+ * @Description: 商品分类 - 新增商品分类Response
+ */
+@ApiModel("创建商品分类Response")
+@Data
+@Accessors(chain = true)
+public class AdminsProductCategoryAddResponse {
+
+    @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;
+
+}
--- a/product/product-rest/src/main/java/cn/iocoder/mall/product/rest/response/category/AdminsProductCategoryTreeNodeResponse.java
+++ b/product/product-rest/src/main/java/cn/iocoder/mall/product/rest/response/category/AdminsProductCategoryTreeNodeResponse.java
@@ -0,0 +1,40 @@
+package cn.iocoder.mall.product.rest.response.category;
+
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+import lombok.experimental.Accessors;
+
+import java.util.Date;
+import java.util.List;
+
+/**
+ * @Author: jiangweifan
+ * @Date: 2020/5/6
+ * @Description: 商品分类 - 分类树Response
+ */
+@ApiModel("商品分类树节点")
+@Data
+@Accessors(chain = true)
+public class AdminsProductCategoryTreeNodeResponse {
+
+    @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<AdminsProductCategoryTreeNodeResponse> children;
+
+}