YunaiV
7 years ago
parent
6fdec47430
commit
7fcb9da38e
@ -0,0 +1,21 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<parent>
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<artifactId>mall-parent</artifactId>
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<groupId>cn.iocoder.mall</groupId>
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<version>1.0-SNAPSHOT</version>
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</parent>
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<modelVersion>4.0.0</modelVersion>
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<artifactId>search</artifactId>
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<packaging>pom</packaging>
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<modules>
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<module>search-application</module>
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<module>search-service-api</module>
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<module>search-service-impl</module>
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</modules>
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</project>
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@ -0,0 +1,15 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<parent>
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<artifactId>search</artifactId>
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<groupId>cn.iocoder.mall</groupId>
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<version>1.0-SNAPSHOT</version>
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</parent>
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<modelVersion>4.0.0</modelVersion>
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<artifactId>search-application</artifactId>
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</project>
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@ -0,0 +1,50 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<parent>
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<artifactId>search</artifactId>
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<groupId>cn.iocoder.mall</groupId>
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<version>1.0-SNAPSHOT</version>
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</parent>
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<modelVersion>4.0.0</modelVersion>
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<artifactId>search-service-api</artifactId>
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<dependencies>
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<dependency>
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<groupId>cn.iocoder.mall</groupId>
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<artifactId>common-framework</artifactId>
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<version>1.0-SNAPSHOT</version>
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</dependency>
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<dependency>
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<groupId>javax.validation</groupId>
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<artifactId>validation-api</artifactId>
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</dependency>
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<dependency>
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<groupId>org.mapstruct</groupId>
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<artifactId>mapstruct</artifactId> <!-- use mapstruct-jdk8 for Java 8 or higher -->
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</dependency>
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<dependency>
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<groupId>org.mapstruct</groupId>
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<artifactId>mapstruct-jdk8</artifactId>
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</dependency>
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<dependency>
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<groupId>org.projectlombok</groupId>
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<artifactId>lombok</artifactId>
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</dependency>
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</dependencies>
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<build>
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<plugins>
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<!-- 提供给 mapstruct 使用 -->
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<plugin>
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<groupId>org.apache.maven.plugins</groupId>
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<artifactId>maven-compiler-plugin</artifactId>
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</plugin>
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</plugins>
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</build>
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</project>
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@ -0,0 +1,12 @@
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package cn.iocoder.mall.search.api;
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import cn.iocoder.common.framework.vo.CommonResult;
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import cn.iocoder.mall.search.api.dto.ProductSearchPageDTO;
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public interface ProductSearchService {
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CommonResult<Integer> rebuild();
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CommonResult searchPage(ProductSearchPageDTO searchPageDTO);
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}
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@ -0,0 +1,38 @@
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package cn.iocoder.mall.search.api.dto;
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import lombok.Data;
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import lombok.experimental.Accessors;
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import java.util.List;
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/**
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* 商品检索分页 DTO
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*/
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@Data
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@Accessors(chain = true)
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public class ProductSearchPageDTO {
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/**
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* 分类编号
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*/
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private Integer cid;
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/**
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* 关键字
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*/
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private String keyword;
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/**
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* 页码
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*/
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private Integer pageNo;
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/**
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* 分页大小
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*/
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private Integer pageSize;
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/**
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* 排序字段数组
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*/
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private List<SortFieldDTO> sorts;
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}
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package cn.iocoder.mall.search.api.dto;
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/**
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* 排序字段 DTO
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*/
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public class SortFieldDTO {
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/**
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* 字段
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*/
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private String field;
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/**
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* 排序
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*/
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private String order;
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}
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@ -0,0 +1,64 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<parent>
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<artifactId>search</artifactId>
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<groupId>cn.iocoder.mall</groupId>
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<version>1.0-SNAPSHOT</version>
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</parent>
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<modelVersion>4.0.0</modelVersion>
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<artifactId>search-service-impl</artifactId>
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<dependencies>
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<dependency>
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<groupId>cn.iocoder.mall</groupId>
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<artifactId>search-service-api</artifactId>
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<version>1.0-SNAPSHOT</version>
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</dependency>
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<dependency>
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<groupId>cn.iocoder.mall</groupId>
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<artifactId>product-service-api</artifactId>
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<version>1.0-SNAPSHOT</version>
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</dependency>
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<dependency>
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<groupId>cn.iocoder.mall</groupId>
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<artifactId>order-service-api</artifactId>
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<version>1.0-SNAPSHOT</version>
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</dependency>
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<dependency>
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<groupId>com.alibaba</groupId>
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<artifactId>dubbo</artifactId>
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</dependency>
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<dependency>
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<groupId>com.google.guava</groupId>
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<artifactId>guava</artifactId>
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</dependency>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-data-elasticsearch</artifactId>
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</dependency>
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<!-- test -->
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-test</artifactId>
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<scope>test</scope>
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</dependency>
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</dependencies>
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<build>
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<plugins>
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<!-- 提供给 mapstruct 使用 -->
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<plugin>
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<groupId>org.apache.maven.plugins</groupId>
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<artifactId>maven-compiler-plugin</artifactId>
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</plugin>
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</plugins>
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</build>
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</project>
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@ -0,0 +1,13 @@
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package cn.iocoder.mall.search.biz.dao;
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import cn.iocoder.mall.search.biz.dataobject.ESProductDO;
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import org.springframework.data.elasticsearch.repository.ElasticsearchRepository;
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import org.springframework.stereotype.Repository;
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@Repository
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public interface ProductRepository extends ElasticsearchRepository<ESProductDO, Integer> {
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@Deprecated
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ESProductDO findByName(String name);
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}
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@ -0,0 +1,79 @@
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package cn.iocoder.mall.search.biz.service;
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import cn.iocoder.common.framework.vo.CommonResult;
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import cn.iocoder.mall.order.api.CartService;
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import cn.iocoder.mall.order.api.bo.CalcSkuPriceBO;
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import cn.iocoder.mall.product.api.ProductSpuService;
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import cn.iocoder.mall.product.api.bo.ProductSpuDetailBO;
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import cn.iocoder.mall.search.api.ProductSearchService;
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import cn.iocoder.mall.search.api.dto.ProductSearchPageDTO;
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import cn.iocoder.mall.search.biz.dao.ProductRepository;
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import cn.iocoder.mall.search.biz.dataobject.ESProductDO;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import org.springframework.util.Assert;
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import java.util.Comparator;
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import java.util.List;
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import java.util.function.Function;
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import java.util.stream.Collectors;
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@Service
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@com.alibaba.dubbo.config.annotation.Service(validation = "true")
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public class ProductSearchServiceImpl implements ProductSearchService {
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private static final Integer REBUILD_FETCH_PER_SIZE = 2;
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@Autowired
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private ProductRepository productRepository;
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@Autowired
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private ProductSpuService productSpuService;
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@Autowired
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private CartService cartService;
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@Override
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public CommonResult<Integer> rebuild() {
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// TODO 芋艿，因为目前商品比较少，所以写的很粗暴。等未来重构
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Integer lastId = null;
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int rebuildCounts = 0;
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while (true) {
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CommonResult<List<ProductSpuDetailBO>> result = productSpuService.getProductSpuDetailListForSync(lastId, REBUILD_FETCH_PER_SIZE);
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Assert.isTrue(result.isError(), "获得商品列表必然成功");
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List<ProductSpuDetailBO> spus = result.getData();
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rebuildCounts += spus.size();
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// 存储到 ES 中
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List<ESProductDO> products = spus.stream().map(new Function<ProductSpuDetailBO, ESProductDO>() {
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@Override
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public ESProductDO apply(ProductSpuDetailBO spu) {
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return convert(spu);
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}
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}).collect(Collectors.toList());
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// 设置新的 lastId ，或者结束
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if (spus.size() < REBUILD_FETCH_PER_SIZE) {
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break;
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} else {
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lastId = spus.get(spus.size() - 1).getId();
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}
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}
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return CommonResult.success(rebuildCounts);
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}
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@SuppressWarnings("OptionalGetWithoutIsPresent")
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private ESProductDO convert(ProductSpuDetailBO spu) {
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// 获得最小价格的 SKU ，用于下面的价格计算
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ProductSpuDetailBO.Sku sku = spu.getSkus().stream().min(Comparator.comparing(ProductSpuDetailBO.Sku::getPrice)).get();
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// 价格计算
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CommonResult<CalcSkuPriceBO> calSkuPriceResult = cartService.calcSkuPrice(sku.getId());
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Assert.isTrue(calSkuPriceResult.isError(), String.format("SKU(%d) 价格计算不会出错", sku.getId()));
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return new ESProductDO();
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}
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@Override
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public CommonResult searchPage(ProductSearchPageDTO searchPageDTO) {
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return null;
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}
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}
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@ -0,0 +1,19 @@
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#
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spring:
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data:
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elasticsearch:
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cluster-name: elasticsearch
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cluster-nodes: 192.168.88.10:9300
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repositories:
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enable: true
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# dubbo
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dubbo:
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application:
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name: search-service
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registry:
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address: zookeeper://127.0.0.1:2181
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protocol:
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port: -1
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name: dubbo
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scan:
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base-packages: cn.iocoder.mall.search.service.biz
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@ -0,0 +1,7 @@
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package cn.iocoder.mall.search.biz;
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import org.springframework.boot.autoconfigure.SpringBootApplication;
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@SpringBootApplication(scanBasePackages = {"cn.iocoder.mall.search"})
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public class Application {
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}
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@ -0,0 +1,32 @@
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package cn.iocoder.mall.search.biz.dao;
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import cn.iocoder.mall.search.biz.dataobject.ESProductDO;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.boot.test.context.SpringBootTest;
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import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
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@RunWith(SpringJUnit4ClassRunner.class)
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@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.NONE)
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public class ProductRepositoryTest {
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@Autowired
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private ProductRepository productRepository;
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@Test
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public void testSave() {
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// productRepository.deleteById(1);
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ESProductDO product = new ESProductDO()
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.setId(1)
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.setName("你猜");
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productRepository.save(product);
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}
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@Test
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public void testFindByName() {
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ESProductDO product = productRepository.findByName("锤子");
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System.out.println(product);
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}
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}
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Reference in new issue