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商品收藏修改

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This commit is contained in:
jason 2023-05-06 11:58:27 +08:00
parent 96e2bf020f
commit 14d02bdfb3
10 changed files with 117 additions and 98 deletions
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4
yudao-module-mall/yudao-module-product-api/src/main/java/cn/iocoder/yudao/module/product/enums/ErrorCodeConstants.java
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@ -49,7 +49,7 @@ public interface ErrorCodeConstants {
ErrorCode COMMENT_ADDITIONAL_EXISTS = new ErrorCode(1008007003, "商品追加评价已存在");
// ========== 商品 收藏 1008008000 ==========
ErrorCode COLLECTION_EXISTS = new ErrorCode(1008008000, "该商品已经被收藏");
ErrorCode COLLECTION_NOT_EXISTS = new ErrorCode(1008008001, "商品收藏不存在");
ErrorCode PRODUCT_FAVORITE_EXISTS = new ErrorCode(1008008000, "该商品已经被收藏");
ErrorCode PRODUCT_FAVORITE_NOT_EXISTS = new ErrorCode(1008008001, "商品收藏不存在");
}

43
yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/controller/app/favorite/AppFavoriteController.java
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@ -1,22 +1,20 @@
package cn.iocoder.yudao.module.product.controller.app.favorite;
import cn.hutool.core.lang.Assert;
import cn.iocoder.yudao.framework.common.pojo.CommonResult;
import cn.iocoder.yudao.framework.common.pojo.PageResult;
import cn.iocoder.yudao.module.product.controller.app.favorite.vo.AppFavoritePageReqVO;
import cn.iocoder.yudao.module.product.controller.app.favorite.vo.AppFavoriteReqVO;
import cn.iocoder.yudao.module.product.service.favorite.ProductFavoriteService;
import cn.iocoder.yudao.module.product.controller.app.favorite.vo.AppFavoriteRespVO;
import cn.iocoder.yudao.module.product.service.favorite.ProductFavoriteService;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.tags.Tag;
import org.springframework.web.bind.annotation.*;
import javax.annotation.Resource;
import javax.validation.Valid;
import java.util.Objects;
import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
import static cn.iocoder.yudao.module.product.enums.favorite.ProductFavoriteTypeEnum.COLLECT;
import static cn.iocoder.yudao.framework.security.core.util.SecurityFrameworkUtils.getLoginUserId;
@Tag(name = "用户 APP - 商品收藏")
@RestController
@ -26,30 +24,31 @@ public class AppFavoriteController {
@Resource
private ProductFavoriteService productFavoriteService;
// TODO @jason：创建；create
@PostMapping(value = "/collect")
@PostMapping(value = "/create")
@Operation(summary = "商品收藏")
public CommonResult<Boolean> collect(@RequestBody @Valid AppFavoriteReqVO reqVO) {
Assert.isTrue(Objects.equals(COLLECT.getType(), reqVO.getType()), "参数type 不匹配");
return success(productFavoriteService.collect(reqVO));
public CommonResult<Boolean> create(@RequestBody @Valid AppFavoriteReqVO reqVO) {
Long loginUserId = getLoginUserId();
return success(productFavoriteService.create(loginUserId, reqVO));
}
// TODO @jason：创建；delete；使用 @DeleteMapping
@PostMapping(value = "/cancelCollect")
@DeleteMapping(value = "/delete")
@Operation(summary = "取消商品收藏(通过商品详情)")
public CommonResult<Boolean> cancelCollect(@RequestBody @Valid AppFavoriteReqVO reqVO) {
// TODO @jason：是不是不用校验呀？
Assert.isTrue(Objects.equals(COLLECT.getType(), reqVO.getType()), "参数type 不匹配");
return success(productFavoriteService.cancelCollect(reqVO));
public CommonResult<Boolean> delete(@RequestBody @Valid AppFavoriteReqVO reqVO) {
Long loginUserId = getLoginUserId();
return success(productFavoriteService.delete(loginUserId,reqVO));
}
// TODO @jason：page；分页
@GetMapping(value = "/collectList")
@Operation(summary = "商品收藏列表")
public CommonResult<PageResult<AppFavoriteRespVO>> pageCollectList(AppFavoritePageReqVO reqVO) {
return success(productFavoriteService.pageCollectList(reqVO));
@GetMapping(value = "/page")
@Operation(summary = "分页获取商品收藏列表")
public CommonResult<PageResult<AppFavoriteRespVO>> page(AppFavoritePageReqVO reqVO) {
Long userId = getLoginUserId();
return success(productFavoriteService.page(userId,reqVO));
}
// TODO @json：需要在给一个，用户查询某个商品是否收藏；详情页要用
@GetMapping(value = "/checkFavorite")
@Operation(summary = "检查是否收藏过商品")
public CommonResult<Boolean> checkFavorite(AppFavoriteReqVO reqVO) {
Long userId = getLoginUserId();
return success(productFavoriteService.checkFavorite(userId,reqVO));
}
}

2
yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/controller/app/favorite/vo/AppFavoriteReqVO.java
View File

@ -9,7 +9,7 @@ import javax.validation.constraints.NotNull;
import static io.swagger.v3.oas.annotations.media.Schema.RequiredMode.REQUIRED;
@Schema(description = "用户 APP - 商品收藏创建 Request VO")
@Schema(description = "用户 APP - 商品收藏 Request VO")
@Data
public class AppFavoriteReqVO {

12
yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/controller/app/favorite/vo/AppFavoriteRespVO.java
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@ -3,24 +3,22 @@ package cn.iocoder.yudao.module.product.controller.app.favorite.vo;
import io.swagger.v3.oas.annotations.media.Schema;
import lombok.Data;
import static io.swagger.v3.oas.annotations.media.Schema.RequiredMode.REQUIRED;
@Schema(description = "用户APP - 商品收藏 Response VO")
@Data
public class AppFavoriteRespVO {
// TODO @jason：required true 哈
@Schema(description = "编号", example = "1")
@Schema(description = "编号", requiredMode = REQUIRED, example = "1")
private Long id;
// TODO @jason：required true 哈
@Schema(description = "商品 SPU 编号", example = "29502")
@Schema(description = "商品 SPU 编号", requiredMode = REQUIRED, example = "29502")
private Long spuId;
// TODO @jason：required true 哈
@Schema(description = "类型", example = "1")
@Schema(description = "类型", requiredMode = REQUIRED, example = "1")
private Integer type;
// ========== 商品相关字段 ==========
@Schema(description = "商品 SPU 名称", example = "赵六")
private String spuName;

6
yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/convert/favorite/ProductFavoriteConvert.java
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@ -1,8 +1,11 @@
package cn.iocoder.yudao.module.product.convert.favorite;
import cn.iocoder.yudao.module.product.controller.app.favorite.vo.AppFavoriteReqVO;
import cn.iocoder.yudao.module.product.controller.app.favorite.vo.AppFavoriteRespVO;
import cn.iocoder.yudao.module.product.dal.dataobject.favorite.ProductFavoriteDO;
import cn.iocoder.yudao.module.product.dal.dataobject.spu.ProductSpuDO;
import org.mapstruct.Mapper;
import org.mapstruct.Mapping;
import org.mapstruct.factory.Mappers;
@Mapper
@ -11,4 +14,7 @@ public interface ProductFavoriteConvert {
ProductFavoriteConvert INSTANCE = Mappers.getMapper(ProductFavoriteConvert.class);
ProductFavoriteDO convert(Long userId, AppFavoriteReqVO reqVO);
@Mapping(target = "id", source = "favoriteDO.id")
@Mapping(target = "spuName", source = "spuDO.name")
AppFavoriteRespVO convert(ProductSpuDO spuDO, ProductFavoriteDO favoriteDO);
}

9
yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/dal/dataobject/favorite/ProductFavoriteDO.java
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@ -1,7 +1,8 @@
package cn.iocoder.yudao.module.product.dal.dataobject.favorite;
import cn.iocoder.yudao.framework.tenant.core.db.TenantBaseDO;
import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
import cn.iocoder.yudao.module.product.dal.dataobject.spu.ProductSpuDO;
import cn.iocoder.yudao.module.product.enums.favorite.ProductFavoriteTypeEnum;
import com.baomidou.mybatisplus.annotation.KeySequence;
import com.baomidou.mybatisplus.annotation.TableId;
import com.baomidou.mybatisplus.annotation.TableName;
@ -20,7 +21,7 @@ import lombok.*;
@Builder
@NoArgsConstructor
@AllArgsConstructor
public class ProductFavoriteDO extends TenantBaseDO { // TODO @jason：如无必要，使用 BaseDO 哈。例如说 tenant_id 在业务里，是否需要使用到
public class ProductFavoriteDO extends BaseDO {
/**
* 编号，主键自增
@ -40,7 +41,9 @@ public class ProductFavoriteDO extends TenantBaseDO { // TODO @jason：如无必
*/
private Long spuId;
/**
* 类型 1 收藏；2 点赞 // TODO @jason：不要注释 1 收藏 2 点赞；而是注释好，它对应的枚举类
* 类型
*
* 枚举 {@link ProductFavoriteTypeEnum}
*/
private Integer type;

26
yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/dal/mysql/favorite/ProductFavoriteMapper.java
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@ -8,6 +8,7 @@ import cn.iocoder.yudao.framework.mybatis.core.query.LambdaQueryWrapperX;
import cn.iocoder.yudao.framework.mybatis.core.util.MyBatisUtils;
import cn.iocoder.yudao.module.product.dal.dataobject.favorite.ProductFavoriteDO;
import cn.iocoder.yudao.module.product.controller.app.favorite.vo.AppFavoriteRespVO;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;
@ -15,24 +16,23 @@ import org.apache.ibatis.annotations.Param;
@Mapper
public interface ProductFavoriteMapper extends BaseMapperX<ProductFavoriteDO> {
default ProductFavoriteDO selectByUserAndSpuAndType(Long userId, Long spuId, Integer type) {
Assert.notNull(userId, "the userId argument must not be null");
Assert.notNull(spuId, "the spuId argument must not be null");
Assert.notNull(type, "the type argument must not be null");
default ProductFavoriteDO selectByUserAndSpuAndType(Long userId, Long spuId, Integer type) {
Assert.notNull(userId, "the userId must not be null");
Assert.notNull(spuId, "the spuId must not be null");
Assert.notNull(type, "the type must not be null");
return selectOne(new LambdaQueryWrapperX<ProductFavoriteDO>()
.eq(ProductFavoriteDO::getUserId, userId)
.eq(ProductFavoriteDO::getSpuId, spuId)
.eq(ProductFavoriteDO::getType, type));
}
default PageResult<AppFavoriteRespVO> selectPageByUserAndType(Long userId, Integer type, PageParam pageParam){
Page<AppFavoriteRespVO> page = MyBatisUtils.buildPage(pageParam);
page = selectFavoriteProductList(page, userId, type);
return new PageResult<>(page.getRecords(), page.getTotal());
default PageResult<ProductFavoriteDO> selectPageByUserAndType(Long userId, Integer type, PageParam pageParam) {
Assert.notNull(userId, "the userId must not be null");
Assert.notNull(type, "the type must not be null");
Assert.notNull(pageParam, "the pageParam must not be null");
return selectPage(pageParam, new LambdaQueryWrapper<ProductFavoriteDO>()
.eq(ProductFavoriteDO::getUserId, userId)
.eq(ProductFavoriteDO::getType, type)
.orderByDesc(ProductFavoriteDO::getId));
}
// TODO @jason：内存中拼接哈。这样好兼容更多的 db 类型；
Page<AppFavoriteRespVO> selectFavoriteProductList(Page<AppFavoriteRespVO> page,
@Param("userId") Long userId,
@Param("type") Integer type);
}

19
yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/service/favorite/ProductFavoriteService.java
View File

@ -15,20 +15,31 @@ import javax.validation.Valid;
public interface ProductFavoriteService {
/**
* 商品收藏
* 创建商品收藏
* @param userId 用户id
* @param reqVO 请求vo
*/
Boolean collect(@Valid AppFavoriteReqVO reqVO);
Boolean create(Long userId, @Valid AppFavoriteReqVO reqVO);
/**
* 取消商品收藏 (通过商品详情页面)
* @param userId 用户id
* @param reqVO 请求vo
*/
Boolean cancelCollect(@Valid AppFavoriteReqVO reqVO);
Boolean delete(Long userId, @Valid AppFavoriteReqVO reqVO);
/**
* 分页查询用户收藏列表
* @param userId 用户id
* @param reqVO 请求 vo
*/
PageResult<AppFavoriteRespVO> pageCollectList(@Valid AppFavoritePageReqVO reqVO);
PageResult<AppFavoriteRespVO> page(Long userId, @Valid AppFavoritePageReqVO reqVO);
/**
* 检查是否收藏过商品
* @param userId 用户id
* @param reqVO 请求 vo
* @return true: 已收藏 false: 未收藏
*/
Boolean checkFavorite(Long userId, @Valid AppFavoriteReqVO reqVO);
}

72
yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/service/favorite/ProductFavoriteServiceImpl.java
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@ -1,23 +1,29 @@
package cn.iocoder.yudao.module.product.service.favorite;
import cn.hutool.core.lang.Assert;
import cn.iocoder.yudao.framework.common.pojo.PageResult;
import cn.iocoder.yudao.framework.common.util.collection.CollectionUtils;
import cn.iocoder.yudao.module.product.controller.app.favorite.vo.AppFavoritePageReqVO;
import cn.iocoder.yudao.module.product.controller.app.favorite.vo.AppFavoriteReqVO;
import cn.iocoder.yudao.module.product.convert.favorite.ProductFavoriteConvert;
import cn.iocoder.yudao.module.product.dal.dataobject.favorite.ProductFavoriteDO;
import cn.iocoder.yudao.module.product.dal.dataobject.spu.ProductSpuDO;
import cn.iocoder.yudao.module.product.dal.mysql.favorite.ProductFavoriteMapper;
import cn.iocoder.yudao.module.product.controller.app.favorite.vo.AppFavoriteRespVO;
import cn.iocoder.yudao.module.product.service.spu.ProductSpuService;
import org.springframework.stereotype.Service;
import org.springframework.validation.annotation.Validated;
import javax.annotation.Resource;
import javax.validation.Valid;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
import static cn.iocoder.yudao.framework.security.core.util.SecurityFrameworkUtils.getLoginUserId;
import static cn.iocoder.yudao.module.product.enums.ErrorCodeConstants.COLLECTION_EXISTS;
import static cn.iocoder.yudao.module.product.enums.ErrorCodeConstants.COLLECTION_NOT_EXISTS;
import static cn.iocoder.yudao.module.product.enums.ErrorCodeConstants.PRODUCT_FAVORITE_EXISTS;
import static cn.iocoder.yudao.module.product.enums.ErrorCodeConstants.PRODUCT_FAVORITE_NOT_EXISTS;
/**
* 商品收藏 Service 实现类
@ -27,43 +33,61 @@ import static cn.iocoder.yudao.module.product.enums.ErrorCodeConstants.COLLECTIO
@Service
@Validated
public class ProductFavoriteServiceImpl implements ProductFavoriteService {
@Resource
private ProductSpuService productSpuService;
@Resource
private ProductFavoriteMapper mapper;
@Override
public Boolean collect(@Valid AppFavoriteReqVO reqVO) {
// TODO @jason：userId 要从 Controller 传递过来，Service 不能有转台
Long userId = getLoginUserId();
// TODO @jason：代码缩进不对；
public Boolean create(Long userId, @Valid AppFavoriteReqVO reqVO) {
Assert.notNull(userId, "the userId must not be null");
ProductFavoriteDO favoriteDO = mapper.selectByUserAndSpuAndType(userId, reqVO.getSpuId(), reqVO.getType());
if (Objects.nonNull(favoriteDO)) {
throw exception(COLLECTION_EXISTS);
throw exception(PRODUCT_FAVORITE_EXISTS);
}
// TODO @jason：插入只有成功，不用判断 1
ProductFavoriteDO entity = ProductFavoriteConvert.INSTANCE.convert(userId, reqVO);
int count = mapper.insert(entity);
return count == 1;
mapper.insert(entity);
return Boolean.TRUE;
}
@Override
public Boolean cancelCollect(@Valid AppFavoriteReqVO reqVO) {
// TODO @jason：代码缩进不对；
Long loginUserId = getLoginUserId();
ProductFavoriteDO favoriteDO = mapper.selectByUserAndSpuAndType(loginUserId, reqVO.getSpuId(), reqVO.getType());
public Boolean delete(Long userId, @Valid AppFavoriteReqVO reqVO) {
Assert.notNull(userId, "the userId must not be null ");
ProductFavoriteDO favoriteDO = mapper.selectByUserAndSpuAndType(userId, reqVO.getSpuId(), reqVO.getType());
if (Objects.isNull(favoriteDO)) {
throw exception(COLLECTION_NOT_EXISTS);
throw exception(PRODUCT_FAVORITE_NOT_EXISTS);
}
// TODO @jason：插入只有成功，不用判断 1
int count = mapper.deleteById(favoriteDO.getId());
return count == 1;
mapper.deleteById(favoriteDO.getId());
return Boolean.TRUE;
}
@Override
public PageResult<AppFavoriteRespVO> pageCollectList(@Valid AppFavoritePageReqVO reqVO) {
Long userId = getLoginUserId();
return mapper.selectPageByUserAndType(userId, reqVO.getType(), reqVO);
public PageResult<AppFavoriteRespVO> page(Long userId, @Valid AppFavoritePageReqVO reqVO) {
Assert.notNull(userId, "the userId must not be null ");
PageResult<ProductFavoriteDO> favorites = mapper.selectPageByUserAndType(userId, reqVO.getType(), reqVO);
if (favorites.getTotal() > 0) {
PageResult<AppFavoriteRespVO> pageResult = new PageResult<>(favorites.getTotal());
List<ProductFavoriteDO> list = favorites.getList();
//得到商品spu 信息
List<Long> spuIds = CollectionUtils.convertList(list, ProductFavoriteDO::getSpuId);
Map<Long, ProductSpuDO> spuMap = CollectionUtils.convertMap(productSpuService.getSpuList(spuIds), ProductSpuDO::getId, val -> val);
List<AppFavoriteRespVO> resultList = new ArrayList<>(list.size());
for (ProductFavoriteDO item : list) {
ProductSpuDO spuDO = spuMap.get(item.getSpuId());
resultList.add(ProductFavoriteConvert.INSTANCE.convert(spuDO, item));
}
pageResult.setList(resultList);
return pageResult;
}else {
return PageResult.empty();
}
}
@Override
public Boolean checkFavorite(Long userId, @Valid AppFavoriteReqVO reqVO) {
Assert.notNull(userId, "the userId must not be null ");
ProductFavoriteDO favoriteDO = mapper.selectByUserAndSpuAndType(userId, reqVO.getSpuId(), reqVO.getType());
return Objects.nonNull(favoriteDO);
}
}

22
yudao-module-mall/yudao-module-product-biz/src/main/resources/mapper/favorite/ProductFavoriteMapper.xml
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@ -1,22 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="cn.iocoder.yudao.module.product.dal.mysql.favorite.ProductFavoriteMapper">
<!--
一般情况下，尽可能使用 Mapper 进行 CRUD 增删改查即可。
无法满足的场景，例如说多表关联查询，才使用 XML 编写 SQL。
代码生成器暂时只生成 Mapper XML 文件本身，更多推荐 MybatisX 快速开发插件来生成查询。
文档可见：https://www.iocoder.cn/MyBatis/x-plugins/
-->
<select id="selectFavoriteProductList"
resultType="cn.iocoder.yudao.module.product.controller.app.favorite.vo.AppFavoriteRespVO">
SELECT f.id, f.type, f.spu_id as spuId , p.name as spuName, p.pic_url as picUrl , p.price
FROM product_favorite f
INNER JOIN product_spu p ON f.spu_id = p.id and f.deleted = 0
where f.type = #{type} and f.user_id = #{userId}
ORDER BY f.id DESC
</select>
</mapper>