feat(foundations):增加查询首页热门服务和服务列表的功能

2024-08-25 16:40:14 +08:00
parent 1e9a265ecc
commit 0d694db8b8
5 changed files with 194 additions and 0 deletions
--- a/jzo2o-foundations/src/main/java/com/jzo2o/foundations/controller/consumer/ServeController.java
+++ b/jzo2o-foundations/src/main/java/com/jzo2o/foundations/controller/consumer/ServeController.java
@@ -0,0 +1,53 @@
+package com.jzo2o.foundations.controller.consumer;
+
+import com.jzo2o.foundations.model.dto.response.ServeAggregationSimpleResDTO;
+import com.jzo2o.foundations.model.dto.response.ServeAggregationTypeSimpleResDTO;
+import com.jzo2o.foundations.model.dto.response.ServeCategoryResDTO;
+import com.jzo2o.foundations.service.IServeService;
+import com.jzo2o.foundations.service.IServeTypeService;
+import io.swagger.annotations.Api;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+
+import javax.annotation.Resource;
+import java.util.List;
+
+/**
+ * 用户端 - 服务相关接口
+ * @author JIAN
+ */
+@RestController("consumerServeController")
+@RequestMapping("/customer/serve")
+@Api(tags = "用户端 - 服务相关接口")
+public class ServeController {
+    /**
+     * 获取首页服务类型及服务项
+     */
+    @GetMapping("/firstPageServeList")
+    public List<ServeCategoryResDTO> getFirstPageServeList(@RequestParam Long regionId) {
+        return serveService.getFirstPageServeList(regionId);
+    }
+
+    /**
+     * 获取全部服务类型
+     */
+    @GetMapping("/serveTypeList")
+    public List<ServeAggregationTypeSimpleResDTO> getServeTypeList(@RequestParam Long regionId) {
+        return serveTypeService.getServeTypeList(regionId);
+    }
+
+    /**
+     * 获取热门服务项
+     */
+    @GetMapping("/hotServeList")
+    public List<ServeAggregationSimpleResDTO> getHotServeList(@RequestParam Long regionId) {
+        return serveService.getHotServeList(regionId);
+    }
+
+    @Resource
+    private IServeService serveService;
+    @Resource
+    private IServeTypeService serveTypeService;
+}
--- a/jzo2o-foundations/src/main/java/com/jzo2o/foundations/mapper/ServeMapper.java
+++ b/jzo2o-foundations/src/main/java/com/jzo2o/foundations/mapper/ServeMapper.java
@@ -2,6 +2,8 @@ package com.jzo2o.foundations.mapper;

 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 import com.jzo2o.foundations.model.domain.Serve;
+import com.jzo2o.foundations.model.dto.response.ServeAggregationSimpleResDTO;
+import com.jzo2o.foundations.model.dto.response.ServeCategoryResDTO;
 import com.jzo2o.foundations.model.dto.response.ServeResDTO;
 import org.apache.ibatis.annotations.Param;

@@ -20,4 +22,16 @@ public interface ServeMapper extends BaseMapper<Serve> {
     * @param regionId 区域id
     */
    List<ServeResDTO> queryServeListByRegionId(@Param("regionId") Long regionId);
+
+    /**
+     * 区域服务图标查询
+     * @param regionId 区域id
+     */
+    List<ServeCategoryResDTO> queryServeIconListByRegionId(@Param("regionId") Long regionId);
+
+    /**
+     * 区域热门服务查询
+     * @param regionId 区域id
+     */
+    List<ServeAggregationSimpleResDTO> queryHotServeListByRegionId(Long regionId);
 }
--- a/jzo2o-foundations/src/main/java/com/jzo2o/foundations/service/IServeService.java
+++ b/jzo2o-foundations/src/main/java/com/jzo2o/foundations/service/IServeService.java
@@ -5,6 +5,8 @@ import com.jzo2o.common.model.PageResult;
 import com.jzo2o.foundations.model.domain.Serve;
 import com.jzo2o.foundations.model.dto.request.ServePageQueryReqDTO;
 import com.jzo2o.foundations.model.dto.request.ServeUpsertReqDTO;
+import com.jzo2o.foundations.model.dto.response.ServeAggregationSimpleResDTO;
+import com.jzo2o.foundations.model.dto.response.ServeCategoryResDTO;
 import com.jzo2o.foundations.model.dto.response.ServeResDTO;

 import java.math.BigDecimal;
@@ -56,4 +58,16 @@ public interface IServeService extends IService<Serve> {
     * 取消指定服务热门
     */
    Serve updateOffHot(Long id);
+
+    /**
+     * 获取首页服务类型及服务项
+     * @param regionId 地区id
+     */
+    List<ServeCategoryResDTO> getFirstPageServeList(Long regionId);
+
+    /**
+     * 获取首页热门服务
+     * @param regionId 地区id
+     */
+    List<ServeAggregationSimpleResDTO> getHotServeList(Long regionId);
 }
--- a/jzo2o-foundations/src/main/java/com/jzo2o/foundations/service/impl/ServeServiceImpl.java
+++ b/jzo2o-foundations/src/main/java/com/jzo2o/foundations/service/impl/ServeServiceImpl.java
@@ -5,24 +5,34 @@ import com.jzo2o.common.expcetions.CommonException;
 import com.jzo2o.common.expcetions.ForbiddenOperationException;
 import com.jzo2o.common.model.PageResult;
 import com.jzo2o.common.utils.BeanUtils;
+import com.jzo2o.common.utils.CollUtils;
 import com.jzo2o.common.utils.ObjectUtils;
+import com.jzo2o.foundations.constants.RedisConstants;
 import com.jzo2o.foundations.enums.FoundationStatusEnum;
 import com.jzo2o.foundations.enums.HotStatusEnum;
 import com.jzo2o.foundations.mapper.RegionMapper;
 import com.jzo2o.foundations.mapper.ServeItemMapper;
 import com.jzo2o.foundations.mapper.ServeMapper;
+import com.jzo2o.foundations.model.domain.Region;
 import com.jzo2o.foundations.model.domain.Serve;
 import com.jzo2o.foundations.model.domain.ServeItem;
 import com.jzo2o.foundations.model.dto.request.ServePageQueryReqDTO;
 import com.jzo2o.foundations.model.dto.request.ServeUpsertReqDTO;
+import com.jzo2o.foundations.model.dto.response.ServeAggregationSimpleResDTO;
+import com.jzo2o.foundations.model.dto.response.ServeCategoryResDTO;
 import com.jzo2o.foundations.model.dto.response.ServeResDTO;
+import com.jzo2o.foundations.model.dto.response.ServeSimpleResDTO;
 import com.jzo2o.foundations.service.IServeService;
 import com.jzo2o.mysql.utils.PageHelperUtils;
+import org.springframework.cache.annotation.Cacheable;
+import org.springframework.cache.annotation.Caching;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;

 import javax.annotation.Resource;
 import java.math.BigDecimal;
+import java.util.ArrayList;
+import java.util.Collections;
 import java.util.List;

 /**
@@ -203,6 +213,57 @@ public class ServeServiceImpl extends ServiceImpl<ServeMapper, Serve> implements
        return serve;
    }

+    @Override
+    @Caching(cacheable = {
+            @Cacheable(value = RedisConstants.CacheName.SERVE_ICON, key = "#regionId",
+                    cacheManager = RedisConstants.CacheManager.THIRTY_MINUTES,
+                    unless = "#result.size() != 0"), // 防止缓存穿透
+            @Cacheable(value = RedisConstants.CacheName.SERVE_ICON, key = "#regionId",
+                    cacheManager = RedisConstants.CacheManager.FOREVER,
+                    unless = "#result.size() == 0")})
+    public List<ServeCategoryResDTO> getFirstPageServeList(Long regionId) {
+        Region region = regionMapper.selectById(regionId);
+        if (ObjectUtils.isEmpty(region)) {
+            return Collections.emptyList();
+        }
+
+        List<ServeCategoryResDTO> serveIconList = baseMapper.queryServeIconListByRegionId(regionId);
+        if (CollUtils.isEmpty(serveIconList)) {
+            return Collections.emptyList();
+        }
+
+        // 保留最多前两个类型及最多前4个服务项
+        serveIconList = new ArrayList<>(serveIconList.subList(0, Math.min(serveIconList.size(), 2)));
+        serveIconList.forEach(res -> {
+            List<ServeSimpleResDTO> serveResDTOList = res.getServeResDTOList();
+            res.setServeResDTOList(new ArrayList<>(serveResDTOList.subList(0, Math.min(serveResDTOList.size(), 4))));
+        });
+
+        return serveIconList;
+    }
+
+    @Override
+    @Caching(cacheable = {
+            @Cacheable(value = RedisConstants.CacheName.HOT_SERVE, key = "#regionId",
+                    cacheManager = RedisConstants.CacheManager.THIRTY_MINUTES,
+                    unless = "#result.size() != 0"), // 防止缓存穿透
+            @Cacheable(value = RedisConstants.CacheName.HOT_SERVE, key = "#regionId",
+                    cacheManager = RedisConstants.CacheManager.FOREVER,
+                    unless = "#result.size() == 0")})
+    public List<ServeAggregationSimpleResDTO> getHotServeList(Long regionId) {
+        Region region = regionMapper.selectById(regionId);
+        if (ObjectUtils.isEmpty(region)) {
+            return Collections.emptyList();
+        }
+
+        List<ServeAggregationSimpleResDTO> hotServeList = baseMapper.queryHotServeListByRegionId(regionId);
+        if (CollUtils.isEmpty(hotServeList)) {
+            return Collections.emptyList();
+        }
+
+        return hotServeList;
+    }
+
    @Resource
    private ServeItemMapper serveItemMapper;

--- a/jzo2o-foundations/src/main/resources/mapper/ServeMapper.xml
+++ b/jzo2o-foundations/src/main/resources/mapper/ServeMapper.xml
@@ -19,4 +19,56 @@
                 JOIN serve_type st ON si.serve_type_id = st.id
        WHERE s.region_id = #{regionId}
    </select>
+
+    <resultMap id="ServeCategoryResMap" type="com.jzo2o.foundations.model.dto.response.ServeCategoryResDTO">
+        <id column="serve_type_id" property="serveTypeId"/>
+        <result column="type_name" property="serveTypeName"/>
+        <result column="serve_type_icon" property="serveTypeIcon"/>
+        <result column="city_code" property="cityCode"/>
+        <result column="type_sort_num" property="serveTypeSortNum"/>
+        <collection property="serveResDTOList" ofType="com.jzo2o.foundations.model.dto.response.ServeSimpleResDTO">
+            <id column="serve_id" property="id"/>
+            <result column="serve_item_id" property="serveItemId"/>
+            <result column="item_name" property="serveItemName"/>
+            <result column="serve_item_icon" property="serveItemIcon"/>
+            <result column="item_sort_num" property="serveItemSortNum"/>
+        </collection>
+    </resultMap>
+
+    <select id="queryServeIconListByRegionId" resultMap="ServeCategoryResMap">
+        SELECT serve_type_id,
+               type.name     type_name,
+               serve_type_icon,
+               city_code,
+               type.sort_num type_sort_num,
+               serve_item_id,
+               item.name     item_name,
+               serve_item_icon,
+               item.sort_num item_sort_num,
+               serve.id      serve_id
+        FROM serve
+                 JOIN serve_item item ON serve.serve_item_id = item.id
+                 JOIN serve_type type ON item.serve_type_id = type.id
+        WHERE serve.region_id = #{regionId}
+          AND serve.sale_status = 2 # 保证上架服务
+        ORDER BY type.sort_num, item.sort_num
+    </select>
+
+    <select id="queryHotServeListByRegionId"
+            resultType="com.jzo2o.foundations.model.dto.response.ServeAggregationSimpleResDTO">
+        SELECT serve.id,
+               serve_item_id,
+               name serve_item_name,
+               img  serve_item_img,
+               unit,
+               price,
+               detail_img,
+               city_code
+        FROM serve
+                 JOIN serve_item item ON serve.serve_item_id = item.id
+        WHERE serve.region_id = #{regionId}
+          AND serve.sale_status = 2 # 保证上架服务
+          AND serve.is_hot = 1      # 保证热门状态
+        ORDER BY item.sort_num
+    </select>
 </mapper>