后端：尝试引入 ES 服务

mobile-web/src/config/request.js

@@ -100,7 +100,7 @@ const serviceRouter = function(requestUrl) {
 
 const service = axios.create({
   // baseURL: baseUrl, // api 的 base_url
-  timeout: 5000, // request timeout
+  timeout: 30000, // request timeout
   headers: {
     'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8'
   }

order/order-service-api/src/main/java/cn/iocoder/mall/order/api/OrderService.java

@@ -87,7 +87,7 @@ public interface OrderService {
      * @param orderDelivery
      * @return
      */
-    CommonResult orderDelivery(OrderDeliveryDTO orderDelivery);
+    CommonResult<OrderRecipientBO> orderDelivery(OrderDeliveryDTO orderDelivery);
 
     /**
      * 更新订单 - 备注
@@ -133,14 +133,6 @@ public interface OrderService {
      */
     CommonResult deleteOrder(Integer id);
 
-    /**
-     * 监听支付动作
-     *
-     *  mq 更新 payStatus
-     */
-    @Deprecated
-    CommonResult listenerPayment();
-
     /**
      * 更新订单支付成功
      *

order/order-service-api/src/main/java/cn/iocoder/mall/order/api/bo/CalcSkuPriceBO.java

@@ -16,7 +16,7 @@ public class CalcSkuPriceBO {
      */
     private PromotionActivityBO fullPrivilege;
     /**
-     * 电视和折扣促销活动
+     * 限时折扣促销活动
      */
     private PromotionActivityBO timeLimitedDiscount;
     /**

order/order-service-api/src/main/java/cn/iocoder/mall/order/api/dto/OrderDeliveryDTO.java

@@ -20,12 +20,13 @@ public class OrderDeliveryDTO implements Serializable {
      * 订单id
      */
     private Integer orderId;
+    // TODO 芋艿，物流方式。会存在无需物流的情况
     /**
-     * 物流 (字典)
+     * 物流公司 (字典)
      */
     private Integer logistics;
     /**
-     * 物流编号
+     * 物流单编号
      */
     private String logisticsNo;
 
@@ -36,4 +37,5 @@ public class OrderDeliveryDTO implements Serializable {
      * 订单 orderItemId
      */
     private List<Integer> orderItemIds;
+
 }

order/order-service-impl/src/main/java/cn/iocoder/mall/order/biz/dataobject/OrderLogisticsDetailDO.java

@@ -34,4 +34,5 @@ public class OrderLogisticsDetailDO extends DeletableDO {
      * 物流信息
      */
     private String logisticsInformation;
+
 }

order/order-service-impl/src/main/java/cn/iocoder/mall/order/biz/service/OrderServiceImpl.java

@@ -198,8 +198,7 @@ public class OrderServiceImpl implements OrderService {
         List<OrderItemDO> orderItemDOList = OrderItemConvert.INSTANCE.convert(orderItemDTOList);
 
         // 获取商品信息
-        Set<Integer> skuIds = orderItemDOList.stream()
+        Set<Integer> skuIds = orderItemDOList.stream().map(OrderItemDO::getSkuId).collect(Collectors.toSet());
-                .map(orderItemDO -> orderItemDO.getSkuId()).collect(Collectors.toSet());
         CommonResult<List<ProductSkuDetailBO>> productResult = productSpuService.getProductSkuDetailList(skuIds);
 
         // 校验商品信息
@@ -273,16 +272,13 @@ public class OrderServiceImpl implements OrderService {
                 .setStatus(OrderStatusEnum.WAITING_PAYMENT.getValue())
                 .setHasReturnExchange(OrderHasReturnExchangeEnum.NO.getValue())
                 .setRemark(Optional.ofNullable(orderCreateDTO.getRemark()).orElse(""));
-
         orderDO.setDeleted(DeletedStatusEnum.DELETED_NO.getValue());
         orderDO.setCreateTime(new Date());
         orderDO.setUpdateTime(null);
         orderMapper.insert(orderDO);
 
         // 收件人信息
-        CommonResult<UserAddressBO> userAddressResult
+        CommonResult<UserAddressBO> userAddressResult = userAddressService.getAddress(userId, orderCreateDTO.getUserAddressId());
-                = userAddressService.getAddress(userId, orderCreateDTO.getUserAddressId());
-
         if (userAddressResult.isError()) {
             return ServiceExceptionUtil.error(OrderErrorCodeEnum.ORDER_GET_USER_ADDRESS_FAIL.getCode());
         }
@@ -293,7 +289,6 @@ public class OrderServiceImpl implements OrderService {
                 .setType(OrderRecipientTypeEnum.EXPRESS.getValue())
                 .setCreateTime(new Date())
                 .setUpdateTime(null);
-
         orderRecipientMapper.insert(orderRecipientDO);
 
         // order item
@@ -312,7 +307,6 @@ public class OrderServiceImpl implements OrderService {
                     .setCreateTime(new Date())
                     .setUpdateTime(null);
         });
-
         // 一次性插入
         orderItemMapper.insert(orderItemDOList);
 
@@ -367,7 +361,7 @@ public class OrderServiceImpl implements OrderService {
         );
     }
 
-    @Override
+    @Override // TODO 芋艿，需要确认下这个方法的用途。因为涉及修改价格和数量。
     public CommonResult updateOrderItem(OrderItemUpdateDTO orderUpdateDTO) {
         OrderItemDO orderItemDO = OrderItemConvert.INSTANCE.convert(orderUpdateDTO);
         orderItemMapper.updateById(orderItemDO);
@@ -410,7 +404,7 @@ public class OrderServiceImpl implements OrderService {
     }
 
     @Override
-    @Transactional
+    @Transactional // TODO 芋艿，要校验下 userId 。不然可以取消任何用户的订单列。
     public CommonResult cancelOrder(Integer orderId, Integer reason, String otherReason) {
         // 关闭订单，在用户还未付款的时候可操作
         OrderDO orderDO = orderMapper.selectById(orderId);
@@ -451,15 +445,13 @@ public class OrderServiceImpl implements OrderService {
         List<Integer> orderItemIds = orderDelivery.getOrderItemIds();
 
         // 获取所有订单 items
-        List<OrderItemDO> allOrderItems = orderItemMapper
+        List<OrderItemDO> allOrderItems = orderItemMapper.selectByDeletedAndOrderId(orderDelivery.getOrderId(), DeletedStatusEnum.DELETED_NO.getValue());
-                .selectByDeletedAndOrderId(orderDelivery.getOrderId(), DeletedStatusEnum.DELETED_NO.getValue());
 
         // 当前需要发货订单，检查 id 和 status
         List<OrderItemDO> needDeliveryOrderItems = allOrderItems.stream()
                 .filter(orderItemDO -> orderItemIds.contains(orderItemDO.getId())
                         && OrderStatusEnum.WAIT_SHIPMENT.getValue() == orderItemDO.getStatus())
                 .collect(Collectors.toList());
-
         // 发货订单，检查
         if (needDeliveryOrderItems.size() != orderItemIds.size()) {
             return ServiceExceptionUtil.error(OrderErrorCodeEnum.ORDER_DELIVERY_INCORRECT_DATA.getCode());
@@ -467,14 +459,12 @@ public class OrderServiceImpl implements OrderService {
 
         OrderRecipientDO orderRecipientDO = orderRecipientMapper.selectByOrderId(orderDelivery.getOrderId());
         OrderLogisticsDO orderLogisticsDO = OrderLogisticsConvert.INSTANCE.convert(orderRecipientDO);
-
         // 保存物流信息
         orderLogisticsDO
                 .setLogisticsNo(orderDelivery.getLogisticsNo())
                 .setLogistics(orderDelivery.getLogistics())
                 .setCreateTime(new Date())
                 .setUpdateTime(null);
-
         orderLogisticsMapper.insert(orderLogisticsDO);
 
         // 关联订单item 和 物流信息
@@ -490,7 +480,6 @@ public class OrderServiceImpl implements OrderService {
                 .filter(orderItemDO -> OrderStatusEnum.WAIT_SHIPMENT.getValue() == orderItemDO.getStatus()
                         && !orderItemIds.contains(orderItemDO.getId()))
                 .collect(Collectors.toList());
-
         if (unShippedOrderItems.size() <= 0) {
             orderMapper.updateById(
                     new OrderDO()
@@ -498,7 +487,7 @@ public class OrderServiceImpl implements OrderService {
                             .setStatus(OrderStatusEnum.ALREADY_SHIPMENT.getValue())
             );
         }
-
+        // 返回成功
         return CommonResult.success(null);
     }
 
@@ -593,11 +582,6 @@ public class OrderServiceImpl implements OrderService {
         return CommonResult.success(null);
     }
 
-    @Override
-    public CommonResult listenerPayment() {
-        return null;
-    }
-
     @Override
     public String updatePaySuccess(String orderId, Integer payAmount) {
         OrderDO order = orderMapper.selectById(Integer.valueOf(orderId));
@@ -610,6 +594,7 @@ public class OrderServiceImpl implements OrderService {
         if (!order.getPresentPrice().equals(payAmount)) { // 支付金额不正确
             return ServiceExceptionUtil.error(OrderErrorCodeEnum.ORDER_PAY_AMOUNT_ERROR.getCode()).getMessage();
         }
+        // 更新 OrderDO 状态为已支付，等待发货
         OrderDO updateOrderObj = new OrderDO()
                 .setStatus(OrderStatusEnum.WAIT_SHIPMENT.getValue())
                 .setPayAmount(payAmount)
@@ -618,6 +603,7 @@ public class OrderServiceImpl implements OrderService {
         if (updateCount <= 0) {
             return ServiceExceptionUtil.error(OrderErrorCodeEnum.ORDER_STATUS_NOT_WAITING_PAYMENT.getCode()).getMessage();
         }
+        // TODO 芋艿 更新 OrderItemDO
         return "success";
     }
 

pom.xml

@@ -6,7 +6,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>2.1.3.RELEASE</version>
+        <version>2.1.4.RELEASE</version>
         <relativePath/> <!-- lookup parent from repository -->
     </parent>
 
@@ -22,11 +22,12 @@
         <module>ops</module>
         <module>pay</module>
         <module>promotion</module>
+        <module>search</module>
     </modules>
     <packaging>pom</packaging>
 
     <properties>
-        <springboot.version>2.1.3.RELEASE</springboot.version>
+        <springboot.version>2.1.4.RELEASE</springboot.version>
         <com.alibab.dubbo.version>2.6.5</com.alibab.dubbo.version>
         <mysql-connector-java.version>5.1.47</mysql-connector-java.version>
         <dubbo-spring-boot-starter.version>0.2.1.RELEASE</dubbo-spring-boot-starter.version>

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

@@ -13,6 +13,15 @@ public interface ProductSpuService {
 
     CommonResult<ProductSpuDetailBO> getProductSpuDetail(Integer id);
 
+    /**
+     * 增量获得商品列表，按照 lastId 递增获得
+     *
+     * @param lastId 最后查询的编号
+     * @param limit 大小
+     * @return 商品列表
+     */
+    CommonResult<List<ProductSpuDetailBO>> getProductSpuDetailListForSync(Integer lastId, Integer limit);
+
     CommonResult<ProductSpuPageBO> getProductSpuPage(ProductSpuPageDTO productSpuPageDTO);
 
     CommonResult<List<ProductSpuBO>> getProductSpuList(Collection<Integer> ids);

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

@@ -35,6 +35,10 @@ public class ProductSpuDetailBO implements Serializable {
      * 分类编号
      */
     private Integer cid;
+    /**
+     * 分类名
+     */
+    private String categoryName;
     /**
      * 商品主图地址
      *

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

@@ -5,6 +5,7 @@ import cn.iocoder.mall.product.api.bo.*;
 import cn.iocoder.mall.product.api.dto.ProductSkuAddOrUpdateDTO;
 import cn.iocoder.mall.product.api.dto.ProductSpuAddDTO;
 import cn.iocoder.mall.product.api.dto.ProductSpuUpdateDTO;
+import cn.iocoder.mall.product.dataobject.ProductCategoryDO;
 import cn.iocoder.mall.product.dataobject.ProductSkuDO;
 import cn.iocoder.mall.product.dataobject.ProductSpuDO;
 import org.mapstruct.Mapper;
@@ -76,7 +77,8 @@ public interface ProductSpuConvert {
     ProductSkuBO convert4(ProductSkuDO sku);
 
     @Mappings({}) // TODO 芋艿，后续细看下 mapstruct 的 API ，优化这块
-    default ProductSpuDetailBO convert2(ProductSpuDO spu, List<ProductSkuDO> skus, List<ProductAttrAndValuePairBO> productAttrDetailBOs) {
+    default ProductSpuDetailBO convert2(ProductSpuDO spu, List<ProductSkuDO> skus, List<ProductAttrAndValuePairBO> productAttrDetailBOs,
+                                        ProductCategoryDO category) {
         // 创建并转换 ProductSpuDetailBO 对象
         ProductSpuDetailBO spuDetail = this.convert2(spu).setPicUrls(StringUtil.split(spu.getPicUrls(), ","));
         // 创建 ProductAttrDetailBO 的映射。其中，KEY 为 ProductAttrDetailBO.attrValueId ，即规格值的编号
@@ -93,6 +95,8 @@ public interface ProductSpuConvert {
             List<String> attrs = StringUtil.split(sku.getAttrs(), ",");
             attrs.forEach(attr -> skuDetail.getAttrs().add(productAttrDetailBOMap.get(Integer.valueOf(attr))));
         });
+        // 设置分类名
+        spuDetail.setCategoryName(category.getName());
         // 返回
         return spuDetail;
     }

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

@@ -14,6 +14,16 @@ public interface ProductSpuMapper {
 
     List<ProductSpuDO> selectByIds(@Param("ids") Collection<Integer> ids);
 
+    /**
+     * 获得大于 id 的商品编号数组
+     *
+     * @param id 商品编号
+     * @param limit 数量
+     * @return 商品编号数组
+     */
+    List<Integer> selectIdListByIdGt(@Param("id") Integer id,
+                                     @Param("limit") Integer limit);
+
     void insert(ProductSpuDO productSpuDO);
 
     void update(ProductSpuDO productSpuDO);
@@ -29,4 +39,4 @@ public interface ProductSpuMapper {
                                   @Param("cid") Integer cid,
                                   @Param("visible") Boolean visible);
 
-}
+}

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

@@ -123,6 +123,10 @@ public class ProductCategoryServiceImpl implements ProductCategoryService {
         return CommonResult.success(true);
     }
 
+    public ProductCategoryDO getProductCategory(Integer productCategoryId) {
+        return productCategoryMapper.selectById(productCategoryId);
+    }
+
     public CommonResult<ProductCategoryDO> validProductCategory(Integer productCategoryId) {
         // 校验分类是否存在
         ProductCategoryDO productCategory = productCategoryMapper.selectById(productCategoryId);
@@ -142,4 +146,4 @@ public class ProductCategoryServiceImpl implements ProductCategoryService {
                 || ProductCategoryConstants.STATUS_DISABLE.equals(status);
     }
 
-}
+}

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

@@ -22,6 +22,7 @@ import cn.iocoder.mall.product.dataobject.ProductSpuDO;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
+import org.springframework.util.Assert;
 
 import java.util.*;
 import java.util.stream.Collectors;
@@ -54,6 +55,9 @@ public class ProductSpuServiceImpl implements ProductSpuService {
         if (spu == null) {
             return ServiceExceptionUtil.error(ProductErrorCodeEnum.PRODUCT_SPU_NOT_EXISTS.getCode());
         }
+        // 获得商品分类分类
+        ProductCategoryDO category = productCategoryService.getProductCategory(spu.getCid());
+        Assert.notNull(category, String.format("分类编号(%d) 对应", spu.getCid()));
         // 获得商品 sku 数组
         List<ProductSkuDO> skus = productSkuMapper.selectListBySpuIdAndStatus(id, ProductSpuConstants.SKU_STATUS_ENABLE);
         // 获得规格
@@ -62,7 +66,20 @@ public class ProductSpuServiceImpl implements ProductSpuService {
         CommonResult<List<ProductAttrAndValuePairBO>> validAttrResult = productAttrService.validProductAttrAndValue(productAttrValueIds,
                 false); // 读取规格时，不考虑规格是否被禁用
         // 返回成功
-        return CommonResult.success(ProductSpuConvert.INSTANCE.convert2(spu, skus, validAttrResult.getData()));
+        return CommonResult.success(ProductSpuConvert.INSTANCE.convert2(spu, skus, validAttrResult.getData(), category));
+    }
+
+    @Override
+    public CommonResult<List<ProductSpuDetailBO>> getProductSpuDetailListForSync(Integer lastId, Integer limit) {
+        // TODO 芋艿，这里目前是一个一个进行计算，后续需要优化下
+        // 查询下一批商品编号集合
+        List<Integer> spuIds = productSpuMapper.selectIdListByIdGt(lastId, limit);
+        if (spuIds.isEmpty()) {
+            return CommonResult.success(Collections.emptyList());
+        }
+        // 查询每个商品明细
+        List<ProductSpuDetailBO> spus = spuIds.stream().map(id -> getProductSpuDetail(id).getData()).collect(Collectors.toList()); // TODO 芋艿，此处相当于是 N 个查询，后续要优化。
+        return CommonResult.success(spus);
     }
 
     @SuppressWarnings("Duplicates")
@@ -108,7 +125,8 @@ public class ProductSpuServiceImpl implements ProductSpuService {
         }
         productSkuMapper.insertList(skus);
         // 返回成功
-        return CommonResult.success(ProductSpuConvert.INSTANCE.convert2(spu, skus, validAttrResult.getData()));
+        return CommonResult.success(ProductSpuConvert.INSTANCE.convert2(spu, skus, validAttrResult.getData(),
+                validCategoryResult.getData()));
     }
 
     @SuppressWarnings("Duplicates")

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

@@ -27,6 +27,20 @@
         AND deleted = 0
     </select>
 
+    <select id="selectIdListByIdGt" parameterType="Integer" resultType="Integer">
+        SELECT
+            <include refid="FIELDS" />
+        FROM product_spu
+        <where>
+            <if test="id != null">
+                id >= #{id}
+            </if>
+        </where>
+        AND deleted = 0
+        ORDER BY id ASC
+        LIMIT #{limit}
+    </select>
+
     <insert id="insert" parameterType="ProductSpuDO" useGeneratedKeys="true" keyColumn="id" keyProperty="id">
         INSERT INTO product_spu (
             name, sell_point, description, cid, pic_urls,
@@ -114,4 +128,4 @@
         </where>
     </select>
 
-</mapper>
+</mapper>

promotion/promotion-service-api/pom.xml

@@ -47,5 +47,4 @@
         </plugins>
     </build>
 
-
 </project>

search/pom.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>mall-parent</artifactId>
+        <groupId>cn.iocoder.mall</groupId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>search</artifactId>
+    <packaging>pom</packaging>
+    <modules>
+        <module>search-application</module>
+        <module>search-service-api</module>
+        <module>search-service-impl</module>
+    </modules>
+
+
+</project>

search/search-application/pom.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>search</artifactId>
+        <groupId>cn.iocoder.mall</groupId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>search-application</artifactId>
+
+
+</project>

search/search-service-api/pom.xml

@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>search</artifactId>
+        <groupId>cn.iocoder.mall</groupId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>search-service-api</artifactId>
+
+    <dependencies>
+        <dependency>
+            <groupId>cn.iocoder.mall</groupId>
+            <artifactId>common-framework</artifactId>
+            <version>1.0-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>javax.validation</groupId>
+            <artifactId>validation-api</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.mapstruct</groupId>
+            <artifactId>mapstruct</artifactId> <!-- use mapstruct-jdk8 for Java 8 or higher -->
+        </dependency>
+        <dependency>
+            <groupId>org.mapstruct</groupId>
+            <artifactId>mapstruct-jdk8</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <!-- 提供给 mapstruct 使用 -->
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>

search/search-service-api/src/main/java/cn/iocoder/mall/search/api/ProductSearchService.java

@@ -0,0 +1,12 @@
+package cn.iocoder.mall.search.api;
+
+import cn.iocoder.common.framework.vo.CommonResult;
+import cn.iocoder.mall.search.api.dto.ProductSearchPageDTO;
+
+public interface ProductSearchService {
+
+    CommonResult<Integer> rebuild();
+
+    CommonResult searchPage(ProductSearchPageDTO searchPageDTO);
+
+}

search/search-service-api/src/main/java/cn/iocoder/mall/search/api/dto/ProductSearchPageDTO.java

@@ -0,0 +1,38 @@
+package cn.iocoder.mall.search.api.dto;
+
+import lombok.Data;
+import lombok.experimental.Accessors;
+
+import java.util.List;
+
+/**
+ * 商品检索分页 DTO
+ */
+@Data
+@Accessors(chain = true)
+public class ProductSearchPageDTO {
+
+    /**
+     * 分类编号
+     */
+    private Integer cid;
+    /**
+     * 关键字
+     */
+    private String keyword;
+
+    /**
+     * 页码
+     */
+    private Integer pageNo;
+    /**
+     * 分页大小
+     */
+    private Integer pageSize;
+
+    /**
+     * 排序字段数组
+     */
+    private List<SortFieldDTO> sorts;
+
+}

search/search-service-api/src/main/java/cn/iocoder/mall/search/api/dto/SortFieldDTO.java

@@ -0,0 +1,17 @@
+package cn.iocoder.mall.search.api.dto;
+
+/**
+ * 排序字段 DTO
+ */
+public class SortFieldDTO {
+
+    /**
+     * 字段
+     */
+    private String field;
+    /**
+     * 排序
+     */
+    private String order;
+
+}

search/search-service-impl/pom.xml

@@ -0,0 +1,64 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>search</artifactId>
+        <groupId>cn.iocoder.mall</groupId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>search-service-impl</artifactId>
+
+    <dependencies>
+        <dependency>
+            <groupId>cn.iocoder.mall</groupId>
+            <artifactId>search-service-api</artifactId>
+            <version>1.0-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>cn.iocoder.mall</groupId>
+            <artifactId>product-service-api</artifactId>
+            <version>1.0-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>cn.iocoder.mall</groupId>
+            <artifactId>order-service-api</artifactId>
+            <version>1.0-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>dubbo</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>com.google.guava</groupId>
+            <artifactId>guava</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-data-elasticsearch</artifactId>
+        </dependency>
+
+        <!--  test  -->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <!-- 提供给 mapstruct 使用 -->
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>

search/search-service-impl/src/main/java/cn/iocoder/mall/search/biz/constant/FieldAnalyzer.java

@@ -0,0 +1,26 @@
+package cn.iocoder.mall.search.biz.constant;
+
+/**
+ * ES 字段分析器的枚举类
+ *
+ * 关于 IK 分词，文章 https://blog.csdn.net/xsdxs/article/details/72853288 不错。
+ * 目前项目使用的 ES 版本是 6.7.1 ，可以在 https://www.elastic.co/cn/downloads/past-releases/elasticsearch-6-7-1 下载。
+ * 如果不知道怎么安装 ES ，可以看 https://blog.csdn.net/chengyuqiang/article/details/78837712 简单。
+ */
+public class FieldAnalyzer {
+
+    /**
+     * IK 最大化分词
+     *
+     * 会将文本做最细粒度的拆分
+     */
+    public static final String IK_MAX_WORD = "ik_max_word";
+
+    /**
+     * IK 智能分词
+     *
+     * 会做最粗粒度的拆分
+     */
+    public static final String IK_SMART = "ik_smart";
+
+}

search/search-service-impl/src/main/java/cn/iocoder/mall/search/biz/dao/ProductRepository.java

@@ -0,0 +1,13 @@
+package cn.iocoder.mall.search.biz.dao;
+
+import cn.iocoder.mall.search.biz.dataobject.ESProductDO;
+import org.springframework.data.elasticsearch.repository.ElasticsearchRepository;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface ProductRepository extends ElasticsearchRepository<ESProductDO, Integer> {
+
+    @Deprecated
+    ESProductDO findByName(String name);
+
+}

search/search-service-impl/src/main/java/cn/iocoder/mall/search/biz/dataobject/ESProductDO.java

@@ -0,0 +1,96 @@
+package cn.iocoder.mall.search.biz.dataobject;
+
+import cn.iocoder.mall.search.biz.constant.FieldAnalyzer;
+import lombok.Data;
+import lombok.experimental.Accessors;
+import org.springframework.data.annotation.Id;
+import org.springframework.data.elasticsearch.annotations.Document;
+import org.springframework.data.elasticsearch.annotations.Field;
+import org.springframework.data.elasticsearch.annotations.FieldType;
+
+import java.util.List;
+
+/**
+ * 商品 ES DO
+ */
+@Document(indexName = "product", type = "spu", shards = 1, replicas = 0)
+@Data
+@Accessors(chain = true)
+public class ESProductDO {
+
+    @Id
+    private Integer id;
+
+    // ========== 基本信息 =========
+    /**
+     * SPU 名字
+     */
+    @Field(analyzer = FieldAnalyzer.IK_MAX_WORD, type = FieldType.Text)
+    private String name;
+    /**
+     * 卖点
+     */
+    @Field(analyzer = FieldAnalyzer.IK_MAX_WORD, type = FieldType.Text)
+    private String sellPoint;
+    /**
+     * 描述
+     */
+    @Field(analyzer = FieldAnalyzer.IK_MAX_WORD, type = FieldType.Text)
+    private String description;
+    /**
+     * 分类编号
+     */
+    private Integer cid;
+    /**
+     * 分类名
+     */
+    @Field(analyzer = FieldAnalyzer.IK_MAX_WORD, type = FieldType.Text)
+    private String categoryName;
+    /**
+     * 商品主图地数组
+     */
+    private List<String> picUrls;
+
+    // ========== 其他信息 =========
+    /**
+     * 是否上架商品（是否可见）。
+     *
+     * true 为已上架
+     * false 为已下架
+     */
+    private Boolean visible;
+    /**
+     * 排序字段
+     */
+    private Integer sort;
+
+    // ========== Sku 相关字段 =========
+    /**
+     * 原价格，单位：分
+     */
+    private Integer originalPrice;
+    /**
+     * 购买价格，单位：分。
+     */
+    private Integer buyPrice;
+    /**
+     * 库存数量
+     */
+    private Integer quantity;
+
+    // ========== 促销活动相关字段 =========
+    // 目前只促销单体商品促销，目前仅限制折扣。
+    /**
+     * 促销活动编号
+     */
+    private Integer promotionActivityId;
+    /**
+     * 促销活动标题
+     */
+    private String promotionActivityTitle;
+    /**
+     * 促销活动类型
+     */
+    private Integer promotionActivityType;
+
+}

search/search-service-impl/src/main/java/cn/iocoder/mall/search/biz/service/ProductSearchServiceImpl.java

@@ -0,0 +1,79 @@
+package cn.iocoder.mall.search.biz.service;
+
+import cn.iocoder.common.framework.vo.CommonResult;
+import cn.iocoder.mall.order.api.CartService;
+import cn.iocoder.mall.order.api.bo.CalcSkuPriceBO;
+import cn.iocoder.mall.product.api.ProductSpuService;
+import cn.iocoder.mall.product.api.bo.ProductSpuDetailBO;
+import cn.iocoder.mall.search.api.ProductSearchService;
+import cn.iocoder.mall.search.api.dto.ProductSearchPageDTO;
+import cn.iocoder.mall.search.biz.dao.ProductRepository;
+import cn.iocoder.mall.search.biz.dataobject.ESProductDO;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+import org.springframework.util.Assert;
+
+import java.util.Comparator;
+import java.util.List;
+import java.util.function.Function;
+import java.util.stream.Collectors;
+
+@Service
+@com.alibaba.dubbo.config.annotation.Service(validation = "true")
+public class ProductSearchServiceImpl implements ProductSearchService {
+
+    private static final Integer REBUILD_FETCH_PER_SIZE = 2;
+
+    @Autowired
+    private ProductRepository productRepository;
+
+    @Autowired
+    private ProductSpuService productSpuService;
+    @Autowired
+    private CartService cartService;
+
+    @Override
+    public CommonResult<Integer> rebuild() {
+        // TODO 芋艿，因为目前商品比较少，所以写的很粗暴。等未来重构
+        Integer lastId = null;
+        int rebuildCounts = 0;
+        while (true) {
+            CommonResult<List<ProductSpuDetailBO>> result = productSpuService.getProductSpuDetailListForSync(lastId, REBUILD_FETCH_PER_SIZE);
+            Assert.isTrue(result.isError(), "获得商品列表必然成功");
+            List<ProductSpuDetailBO> spus = result.getData();
+            rebuildCounts += spus.size();
+            // 存储到 ES 中
+            List<ESProductDO> products = spus.stream().map(new Function<ProductSpuDetailBO, ESProductDO>() {
+                @Override
+                public ESProductDO apply(ProductSpuDetailBO spu) {
+                    return convert(spu);
+                }
+            }).collect(Collectors.toList());
+
+            // 设置新的 lastId ，或者结束
+            if (spus.size() < REBUILD_FETCH_PER_SIZE) {
+                break;
+            } else {
+                lastId = spus.get(spus.size() - 1).getId();
+            }
+        }
+        return CommonResult.success(rebuildCounts);
+    }
+
+    @SuppressWarnings("OptionalGetWithoutIsPresent")
+    private ESProductDO convert(ProductSpuDetailBO spu) {
+        // 获得最小价格的 SKU ，用于下面的价格计算
+        ProductSpuDetailBO.Sku sku = spu.getSkus().stream().min(Comparator.comparing(ProductSpuDetailBO.Sku::getPrice)).get();
+        // 价格计算
+        CommonResult<CalcSkuPriceBO> calSkuPriceResult  = cartService.calcSkuPrice(sku.getId());
+        Assert.isTrue(calSkuPriceResult.isError(), String.format("SKU(%d) 价格计算不会出错", sku.getId()));
+
+        return new ESProductDO();
+    }
+
+    @Override
+    public CommonResult searchPage(ProductSearchPageDTO searchPageDTO) {
+        return null;
+    }
+
+}

search/search-service-impl/src/main/resources/application.yaml

@@ -0,0 +1,19 @@
+#
+spring:
+  data:
+    elasticsearch:
+      cluster-name: elasticsearch
+      cluster-nodes: 192.168.88.10:9300
+      repositories:
+        enable: true
+# dubbo
+dubbo:
+  application:
+    name: search-service
+  registry:
+    address: zookeeper://127.0.0.1:2181
+  protocol:
+    port: -1
+    name: dubbo
+  scan:
+    base-packages: cn.iocoder.mall.search.service.biz

search/search-service-impl/src/test/java/cn/iocoder/mall/search/biz/Application.java

@@ -0,0 +1,7 @@
+package cn.iocoder.mall.search.biz;
+
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication(scanBasePackages = {"cn.iocoder.mall.search"})
+public class Application {
+}

search/search-service-impl/src/test/java/cn/iocoder/mall/search/biz/dao/ProductRepositoryTest.java

@@ -0,0 +1,32 @@
+package cn.iocoder.mall.search.biz.dao;
+
+import cn.iocoder.mall.search.biz.dataobject.ESProductDO;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+
+@RunWith(SpringJUnit4ClassRunner.class)
+@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.NONE)
+public class ProductRepositoryTest {
+
+    @Autowired
+    private ProductRepository productRepository;
+
+    @Test
+    public void testSave() {
+//        productRepository.deleteById(1);
+        ESProductDO product = new ESProductDO()
+                .setId(1)
+                .setName("你猜");
+        productRepository.save(product);
+    }
+
+    @Test
+    public void testFindByName() {
+        ESProductDO product = productRepository.findByName("锤子");
+        System.out.println(product);
+    }
+
+}