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master：APP 首页分类及分类页代码；

pull/1121/head
liujiang 2025-04-29 12:48:22 +08:00
parent 2b29c9cdb6
commit 188c12ab69
6 changed files with 138 additions and 9 deletions
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29
ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/SysProductCategoryController.java
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@ -4,17 +4,17 @@ import cn.hutool.core.bean.BeanUtil;
import com.ruoyi.common.annotation.Log;
import com.ruoyi.common.core.controller.XktBaseController;
import com.ruoyi.common.core.domain.R;
import com.ruoyi.common.core.domain.vo.productCategory.AppHomeProdCateListResVO;
import com.ruoyi.common.core.domain.vo.productCategory.ProdCateListResVO;
import com.ruoyi.common.core.domain.vo.productCategory.ProdCateListVO;
import com.ruoyi.common.core.domain.vo.productCategory.ProdCateVO;
import com.ruoyi.common.enums.BusinessType;
import com.ruoyi.system.domain.dto.productCategory.ProdCateDTO;
import com.ruoyi.system.domain.dto.productCategory.ProdCateListDTO;
import com.ruoyi.system.domain.dto.productCategory.ProdCateListResDTO;
import com.ruoyi.system.service.ISysProductCategoryService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.RequiredArgsConstructor;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;
@ -83,8 +83,29 @@ public class SysProductCategoryController extends XktBaseController {
// @PreAuthorize("@ss.hasPermi('system:category:list')")
@ApiOperation(value = "获取商品分类列表", httpMethod = "POST", response = R.class)
@PostMapping("/list")
public R<List<ProdCateListResDTO>> list(@RequestBody ProdCateListVO listVO) {
return R.ok(BeanUtil.copyToList(prodCateService.selectList(BeanUtil.toBean(listVO, ProdCateListDTO.class)), ProdCateListResDTO.class));
public R<List<ProdCateListResVO>> list(@RequestBody ProdCateListVO listVO) {
return R.ok(BeanUtil.copyToList(prodCateService.selectList(BeanUtil.toBean(listVO, ProdCateListDTO.class)), ProdCateListResVO.class));
}
/**
* APP首页获取商品分类
*/
// @PreAuthorize("@ss.hasPermi('system:category:list')")
@ApiOperation(value = "APP首页获取商品分类", httpMethod = "GET", response = R.class)
@GetMapping("/app/home/list")
public R<List<AppHomeProdCateListResVO>> appHomeCate() {
return R.ok(BeanUtil.copyToList(prodCateService.selectAppHomeCate(), AppHomeProdCateListResVO.class));
}
/**
* APP分类页
*/
// @PreAuthorize("@ss.hasPermi('system:category:list')")
@ApiOperation(value = "APP分类页", httpMethod = "GET", response = R.class)
@GetMapping("/app/list")
public R<List<AppHomeProdCateListResVO>> appCate() {
return R.ok(BeanUtil.copyToList(prodCateService.appCate(), AppHomeProdCateListResVO.class));
}

11
ruoyi-common/src/main/java/com/ruoyi/common/constant/Constants.java
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@ -210,10 +210,13 @@ public class Constants
public static final String EXPRESS_REGION_MAP_CACHE_KEY = "EXPRESS_REGION_MAP";
public static final String EXPRESS_REGION_LIST_CACHE_KEY = "EXPRESS_REGION_LIST";
public static final String EXPRESS_REGION_TREE_CACHE_KEY = "EXPRESS_REGION_TREE";
// ES 索引 product_info
/**
* ES 索引 product_info
*/
public static final String ES_IDX_PRODUCT_INFO = "product_info";
/**
* 最顶层商品分类ID
*/
public static final Long TOPMOST_PRODUCT_CATEGORY_ID = 1L;
}

27
ruoyi-common/src/main/java/com/ruoyi/common/core/domain/vo/productCategory/AppHomeProdCateListResVO.java 100644
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@ -0,0 +1,27 @@
package com.ruoyi.common.core.domain.vo.productCategory;
import com.fasterxml.jackson.annotation.JsonInclude;
import com.fasterxml.jackson.annotation.JsonProperty;
import io.swagger.annotations.ApiModel;
import io.swagger.annotations.ApiModelProperty;
import lombok.Data;
/**
* @author liujiang
* @version v1.0
* @date 2025/3/27 15:12
*/
@ApiModel("APP首页商品分类")
@Data
@JsonInclude(JsonInclude.Include.NON_NULL)
public class AppHomeProdCateListResVO {
@ApiModelProperty(value = "商品分类主键")
@JsonProperty(value = "prodCateId")
private Long id;
@ApiModelProperty(name = "分类名称")
private String name;
@ApiModelProperty(name = "显示顺序")
private Integer orderNum;
}

26
ruoyi-system/src/main/java/com/ruoyi/system/domain/dto/productCategory/AppHomeProdCateListResDTO.java 100644
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@ -0,0 +1,26 @@
package com.ruoyi.system.domain.dto.productCategory;
import com.fasterxml.jackson.annotation.JsonInclude;
import com.fasterxml.jackson.annotation.JsonProperty;
import io.swagger.annotations.ApiModel;
import io.swagger.annotations.ApiModelProperty;
import lombok.Data;
/**
* @author liujiang
* @version v1.0
* @date 2025/3/27 15:12
*/
@ApiModel("APP首页商品分类")
@Data
@JsonInclude(JsonInclude.Include.NON_NULL)
public class AppHomeProdCateListResDTO {
@ApiModelProperty(value = "商品分类主键")
private Long id;
@ApiModelProperty(name = "分类名称")
private String name;
@ApiModelProperty(name = "显示顺序")
private Integer orderNum;
}

18
ruoyi-system/src/main/java/com/ruoyi/system/service/ISysProductCategoryService.java
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@ -1,6 +1,6 @@
package com.ruoyi.system.service;
import com.ruoyi.common.core.domain.vo.productCategory.ProdCateVO;
import com.ruoyi.system.domain.dto.productCategory.AppHomeProdCateListResDTO;
import com.ruoyi.system.domain.dto.productCategory.ProdCateDTO;
import com.ruoyi.system.domain.dto.productCategory.ProdCateListDTO;
import com.ruoyi.system.domain.dto.productCategory.ProdCateListResDTO;
@ -40,6 +40,7 @@ public interface ISysProductCategoryService {
/**
* 获取商品分类详情
*
* @param prodCateId 商品分类ID
* @return ProdCateDTO
*/
@ -47,9 +48,24 @@ public interface ISysProductCategoryService {
/**
* 获取商品分类列表
*
* @param listDTO 查询入参
* @return List<ProdCateListResDTO>
*/
List<ProdCateListResDTO> selectList(ProdCateListDTO listDTO);
/**
* 获取APP首页商品分类
*
* @return List<AppHomeProdCateListResDTO>
*/
List<AppHomeProdCateListResDTO> selectAppHomeCate();
/**
* 获取APP分类页
*
* @return List<AppHomeProdCateListResDTO>
*/
List<AppHomeProdCateListResDTO> appCate();
}

36
ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysProductCategoryServiceImpl.java
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@ -6,6 +6,7 @@ import com.ruoyi.common.constant.Constants;
import com.ruoyi.common.constant.HttpStatus;
import com.ruoyi.common.core.domain.entity.SysProductCategory;
import com.ruoyi.common.exception.ServiceException;
import com.ruoyi.system.domain.dto.productCategory.AppHomeProdCateListResDTO;
import com.ruoyi.system.domain.dto.productCategory.ProdCateDTO;
import com.ruoyi.system.domain.dto.productCategory.ProdCateListDTO;
import com.ruoyi.system.domain.dto.productCategory.ProdCateListResDTO;
@ -21,6 +22,7 @@ import org.springframework.transaction.annotation.Transactional;
import java.util.*;
import java.util.stream.Collectors;
import static com.ruoyi.common.constant.Constants.TOPMOST_PRODUCT_CATEGORY_ID;
import static com.ruoyi.common.utils.SecurityUtils.getUsername;
/**
@ -125,6 +127,40 @@ public class SysProductCategoryServiceImpl implements ISysProductCategoryService
return this.buildCateTree(resList);
}
/**
* 获取APP首页商品分类
*
* @return List<AppHomeProdCateListResDTO>
*/
@Override
@Transactional(readOnly = true)
public List<AppHomeProdCateListResDTO> selectAppHomeCate() {
List<SysProductCategory> prodCateList = this.prodCateMapper.selectList(new LambdaQueryWrapper<SysProductCategory>()
.eq(SysProductCategory::getDelFlag, Constants.UNDELETED)
.eq(SysProductCategory::getParentId, TOPMOST_PRODUCT_CATEGORY_ID));
// 返回前4个排序的分类
return CollectionUtils.isEmpty(prodCateList) ? new ArrayList<>()
: prodCateList.stream().sorted(Comparator.comparing(SysProductCategory::getOrderNum)).limit(4)
.map(x -> BeanUtil.toBean(x, AppHomeProdCateListResDTO.class)).collect(Collectors.toList());
}
/**
* 获取APP分类页
*
* @return List<AppHomeProdCateListResDTO>
*/
@Override
@Transactional(readOnly = true)
public List<AppHomeProdCateListResDTO> appCate() {
List<SysProductCategory> prodCateList = this.prodCateMapper.selectList(new LambdaQueryWrapper<SysProductCategory>()
.eq(SysProductCategory::getDelFlag, Constants.UNDELETED)
.eq(SysProductCategory::getParentId, TOPMOST_PRODUCT_CATEGORY_ID));
return CollectionUtils.isEmpty(prodCateList) ? new ArrayList<>()
: prodCateList.stream().sorted(Comparator.comparing(SysProductCategory::getOrderNum)
.thenComparing(SysProductCategory::getId))
.map(x -> BeanUtil.toBean(x, AppHomeProdCateListResDTO.class)).collect(Collectors.toList());
}
/**
* 组装商品分类树