ufo系列列表

+package com.yoho.search.common.utils;
+
+import com.google.common.collect.Lists;
+import org.apache.commons.lang3.StringUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * 图片URL拼接的辅助接口
+ * @author mali
+ *
+ */
+public class UfoImageUrlAssist {
+	private static final String INIT_POSITION = "center";
+
+
+	private static final String INIT_BACKGROUND = "d2hpdGU=";
+
+
+	private static final String INIT_SIZE = "source";
+
+
+	private static final Logger logger = LoggerFactory.getLogger(ImageUrlAssist.class);
+	
+	
+	/**
+	 * 图片尺寸字符串的分隔符
+	 */
+	private static final String SEPRATOR_SIZE  = "x";
+	
+	/**
+	 * 获取图片的完整路径     包含参数
+	 * @param imageUrl 相对路径
+	 * @param bucket   
+	 * @param position
+	 * @param background
+	 * @return 图片的完整路径
+	 */
+	public static String getAllProductPicUrl(Object imageUrl, String bucket, String position, String background) {
+		if(logger.isDebugEnabled()){
+			logger.debug("getAllProductPicUrl imageUrl:{},bucket:{},position:{},background:{}", imageUrl, bucket, position, background);
+		}
+		if (!(imageUrl instanceof String) || StringUtils.isEmpty((String)imageUrl)) {
+			return "";
+		}
+		if (((String)imageUrl).startsWith("http://")) {
+			return (String)imageUrl;
+		}
+		if (StringUtils.isEmpty(background)) {
+			background = INIT_BACKGROUND;
+		}
+		if (StringUtils.isEmpty(position)) {
+			position = INIT_POSITION;
+		}
+		return getUrl((String)imageUrl, bucket, null, null) + "?imageMogr2/thumbnail/{width}x{height}/background/"
+				+ background + "/position/" + position + "/quality/80";
+	}
+	
+	/**
+	 * 获取图片的路径，不含参数
+	 * @param imageUrl
+	 * @param bucket
+	 * @return
+	 */
+	public static String getUrl(String imageUrl, String bucket, String source, Integer mode) {
+		if (StringUtils.isEmpty(imageUrl)) {
+			return "";
+		}
+		source = StringUtils.isEmpty(source) ? INIT_SIZE : source;
+		mode = null == mode ? 1 : mode;
+		Integer width = null; 
+		Integer	height = null;
+		if (StringUtils.isEmpty(source) && !INIT_SIZE.equals(source)) {
+			String[] split = source.split(SEPRATOR_SIZE);
+			if (split.length == 2) {
+				try {
+					width = Integer.valueOf(split[0]);
+					height = Integer.valueOf(split[1]);
+				} catch (NumberFormatException e) {
+					logger.warn("The source of goodsPic is not number. imageUrl is " + imageUrl + "; source : " + source, e);
+				}
+			}
+        }
+		String domain = getDomain(imageUrl);
+        if (StringUtils.isEmpty(domain)) {
+            return "";
+        }
+		return getImgPrivateUrl(bucket + imageUrl, width, height, mode, domain);
+	}
+	
+	/**
+	 * 获取私有的图片地址
+	 * @param fileName
+	 * @param width
+	 * @param height
+	 * @param mode
+	 * @param domain
+	 * @return
+	 */
+	private static String getImgPrivateUrl(String fileName, Integer width, Integer height, Integer mode, String domain) {
+		if (null == mode) {
+			mode = 1;
+		}
+
+		if (StringUtils.isEmpty(domain)) {
+			domain = "yhfair.qiniudn.com";
+		}
+
+		return makeRequest("http://" + domain + "/" + fileName.replaceAll("%2F", "/"), mode, width, height, domain, null, null);
+	}
+	
+	/**
+	 * 拼接图片的URL参数
+	 * @param baseUrl
+	 * @param mode
+	 * @param width
+	 * @param height
+	 * @param domain
+	 * @param quality
+	 * @param format
+	 * @return
+	 */
+	private static String makeRequest(String baseUrl, Integer mode, Integer width, Integer height, String domain,
+			String quality, String format) {
+		StringBuilder sb = new StringBuilder();
+		if (null != mode) {
+			sb.append(mode);
+        }
+		if (null != width) {
+			sb.append("/w/").append(width);
+        }
+		if (null != height) {
+			sb.append("/h/").append(height);
+        }  
+		if (null != quality) {
+			sb.append("/q/").append(quality);
+		}  
+		if (null != format) {
+			sb.append("/format/").append(format);
+		}  
+		if (0 == sb.length()) {
+			return baseUrl;
+		}  
+		if (null == width || null == height) {
+			return baseUrl;
+		}  
+	    return baseUrl + "?imageView/" + sb.toString();
+	}
+
+	public static String getUrlWhitImageView2(String url) {
+		return url + "?imageView2/{mode}/w/{width}/h/{height}/q/60";
+	}
+	
+	
+	private static String getDomain(String imageUrl) {
+		if (imageUrl.length() < 17) {
+			return "";
+		}
+	    String node = imageUrl.substring(15, 17);
+	    List<String> domainList = getDomainList(node);
+	    if (domainList.isEmpty()) {
+	    	return "";
+	    }
+	    return domainList.get(1); // 默认域名http(s)://img11.static.yhbimg.com
+	}
+	
+	/**
+	 * 图片的节点服务器列表
+	 * @param node
+	 * @return
+	 */
+	private static List<String> getDomainList(String node) {
+		if ("01".equals(node)) {
+			return Lists.newArrayList("img10.static.yhbimg.com", "img11.static.yhbimg.com");
+		}else if("02".equals(node)) {
+			return Lists.newArrayList("img12.static.yhbimg.com", "img13.static.yhbimg.com");
+		}
+		return new ArrayList<String>(0);
+	}
+}

+package com.yoho.search.restapi.ufo;
+
+import com.yoho.search.common.utils.HttpServletRequestUtils;
+import com.yoho.search.models.SearchApiResult;
+import com.yoho.search.service.scene.ufo.UfoBrandListService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.ResponseBody;
+
+import javax.servlet.http.HttpServletRequest;
+import java.util.Map;
+
+/**
+ * @author wangnan
+ * @version 2018/12/13
+ */
+@Controller
+public class UfoBrandListController {
+
+    @Autowired
+    private UfoBrandListService ufoBrandListService;
+
+    @RequestMapping(method = RequestMethod.GET, value = "/ufo/brandList")
+    @ResponseBody
+    public SearchApiResult brandList(HttpServletRequest request) {
+        Map<String, String> paramMap = HttpServletRequestUtils.transParamType(request);
+        return ufoBrandListService.aggAllBrandList(paramMap);
+    }
+}

@@ -2,9 +2,7 @@ package com.yoho.search.restapi.ufo;
 
 import com.yoho.search.common.utils.HttpServletRequestUtils;
 import com.yoho.search.models.SearchApiResult;
-import com.yoho.search.service.scene.shopbrand.UfoAggBrandService;
 import com.yoho.search.service.scene.ufo.UfoProductListService;
-import com.yoho.search.service.scene.ufo.UfoSelectionsService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Controller;
 import org.springframework.web.bind.annotation.RequestMapping;
@@ -19,14 +17,10 @@ import java.util.Map;
  * @version 2018/9/14
  */
 @Controller
-public class UfoController {
+public class UfoProductListController {
 
     @Autowired
     private UfoProductListService ufoProductListService;
-    @Autowired
-    private UfoAggBrandService ufoAggBrandService;
-    @Autowired
-    private UfoSelectionsService ufoSelectionsService;
 
     @RequestMapping(method = RequestMethod.GET, value = "/ufo/productList")
     @ResponseBody
@@ -35,27 +29,6 @@ public class UfoController {
         return ufoProductListService.productList(paramMap);
     }
 
-    @RequestMapping(method = RequestMethod.GET, value = "/ufo/brandList")
-    @ResponseBody
-    public SearchApiResult brandList(HttpServletRequest request) {
-        Map<String, String> paramMap = HttpServletRequestUtils.transParamType(request);
-        return ufoAggBrandService.aggAllBrandList(paramMap);
-    }
-
-    @RequestMapping(method = RequestMethod.GET, value = "/ufo/selectionList")
-    @ResponseBody
-    public SearchApiResult selectionList(HttpServletRequest request) {
-        Map<String, String> paramMap = HttpServletRequestUtils.transParamType(request);
-        return ufoSelectionsService.getSelectionsForApp(paramMap);
-    }
-
-    @RequestMapping(method = RequestMethod.GET, value = "/ufo/recommendList")
-    @ResponseBody
-    public SearchApiResult recommendList(HttpServletRequest request) {
-        Map<String, String> paramMap = HttpServletRequestUtils.transParamType(request);
-        return ufoProductListService.recommendList(paramMap);
-    }
-
     @RequestMapping(method = RequestMethod.GET, value = "/ufo/productListForPlatform")
     @ResponseBody
     public SearchApiResult productListForPlatform(HttpServletRequest request) {

+package com.yoho.search.restapi.ufo;
+
+import com.yoho.search.common.utils.HttpServletRequestUtils;
+import com.yoho.search.models.SearchApiResult;
+import com.yoho.search.service.scene.ufo.UfoProductListService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.ResponseBody;
+
+import javax.servlet.http.HttpServletRequest;
+import java.util.Map;
+
+/**
+ * @author wangnan
+ * @version 2018/12/13
+ */
+@Controller
+public class UfoRecommendListController {
+
+    @Autowired
+    private UfoProductListService ufoProductListService;
+
+    @RequestMapping(method = RequestMethod.GET, value = "/ufo/recommendList")
+    @ResponseBody
+    public SearchApiResult recommendList(HttpServletRequest request) {
+        Map<String, String> paramMap = HttpServletRequestUtils.transParamType(request);
+        return ufoProductListService.recommendList(paramMap);
+    }
+}

+package com.yoho.search.restapi.ufo;
+
+import com.yoho.search.common.utils.HttpServletRequestUtils;
+import com.yoho.search.models.SearchApiResult;
+import com.yoho.search.service.scene.ufo.UfoSelectionListService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.ResponseBody;
+
+import javax.servlet.http.HttpServletRequest;
+import java.util.Map;
+
+/**
+ * @author wangnan
+ * @version 2018/12/13
+ */
+@Controller
+public class UfoSelectionListController {
+
+    @Autowired
+    private UfoSelectionListService ufoSelectionListService;
+
+    @RequestMapping(method = RequestMethod.GET, value = "/ufo/selectionList")
+    @ResponseBody
+    public SearchApiResult selectionList(HttpServletRequest request) {
+        Map<String, String> paramMap = HttpServletRequestUtils.transParamType(request);
+        return ufoSelectionListService.getSelectionsForApp(paramMap);
+    }
+}

+package com.yoho.search.restapi.ufo;
+
+import com.yoho.search.common.utils.HttpServletRequestUtils;
+import com.yoho.search.models.SearchApiResult;
+import com.yoho.search.service.scene.ufo.UfoSeriesListService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.ResponseBody;
+
+import javax.servlet.http.HttpServletRequest;
+import java.util.Map;
+
+/**
+ * @author wangnan
+ * @version 2018/12/13
+ */
+@Controller
+public class UfoSeriesListController {
+
+    @Autowired
+    private UfoSeriesListService ufoSeriesListService;
+
+    @RequestMapping(method = RequestMethod.GET, value = "/ufo/seriesList")
+    @ResponseBody
+    public SearchApiResult seriesList(HttpServletRequest request) {
+        Map<String, String> paramMap = HttpServletRequestUtils.transParamType(request);
+        return ufoSeriesListService.searchSeriesList(paramMap);
+    }
+}

@@ -105,4 +105,18 @@ public class UfoBrandIndexBaseService {
         });
     }
 
+    public Map<String, String> getBrandLogoMapByIds(Collection<?> brandIds) {
+        Map<String, String> brandLogoMap = new HashMap<>();
+        try {
+            List<Map<String, Object>> multiGetResults = searchCommonService.doMultiGetCommon(UFO_BRAND_INDEX_NAME, brandIds);
+            for (Map<String, Object> esMap : multiGetResults) {
+                brandLogoMap.put(MapUtils.getString(esMap, "id", "0"), MapUtils.getString(esMap, "brandLogo", ""));
+            }
+        } catch (Exception e) {
+            logger.error(e.getMessage(), e);
+        }
+        return brandLogoMap;
+    }
+
+
 }

-package com.yoho.search.service.scene.shopbrand;
+package com.yoho.search.service.scene.ufo;
 
 import com.alibaba.fastjson.JSONArray;
 import com.alibaba.fastjson.JSONObject;
@@ -30,8 +30,8 @@ import java.util.Map;
  * @version 2018/9/17
  */
 @Service
-public class UfoAggBrandService {
-    private static final Logger logger = LoggerFactory.getLogger(UfoAggBrandService.class);
+public class UfoBrandListService {
+    private static final Logger logger = LoggerFactory.getLogger(UfoBrandListService.class);
 
     @Autowired
     private UfoSearchQueryHelper ufoSearchQueryHelper;

@@ -32,9 +32,9 @@ import java.util.Map;
  * @version 2018/9/17
  */
 @Service
-public class UfoSelectionsService {
+public class UfoSelectionListService {
 
-    private static final Logger logger = LoggerFactory.getLogger(UfoSelectionsService.class);
+    private static final Logger logger = LoggerFactory.getLogger(UfoSelectionListService.class);
 
     @Autowired
     private UfoSearchQueryHelper ufoSearchQueryHelper;

+package com.yoho.search.service.scene.ufo;
+
+import com.alibaba.fastjson.JSONArray;
+import com.alibaba.fastjson.JSONObject;
+import com.yoho.search.aop.cache.SearchCacheAble;
+import com.yoho.search.base.utils.ISearchConstants;
+import com.yoho.search.base.utils.SearchCollectionUtils;
+import com.yoho.search.base.utils.UfoProductIndexEsField;
+import com.yoho.search.common.SearchCommonService;
+import com.yoho.search.common.utils.ImageUrlAssist;
+import com.yoho.search.core.es.model.SearchParam;
+import com.yoho.search.core.es.model.SearchResult;
+import com.yoho.search.models.SearchApiResult;
+import com.yoho.search.service.helper.UfoSearchQueryHelper;
+import com.yoho.search.service.index.UfoBrandIndexBaseService;
+import org.apache.commons.collections.MapUtils;
+import org.elasticsearch.index.query.BoolQueryBuilder;
+import org.elasticsearch.search.SearchHit;
+import org.elasticsearch.search.SearchHits;
+import org.elasticsearch.search.aggregations.AbstractAggregationBuilder;
+import org.elasticsearch.search.aggregations.Aggregation;
+import org.elasticsearch.search.aggregations.AggregationBuilders;
+import org.elasticsearch.search.aggregations.bucket.MultiBucketsAggregation;
+import org.elasticsearch.search.aggregations.bucket.terms.Terms;
+import org.elasticsearch.search.aggregations.bucket.terms.TermsAggregationBuilder;
+import org.elasticsearch.search.aggregations.metrics.tophits.TopHits;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.util.*;
+
+/**
+ * @author wangnan
+ * @version 2018/12/13
+ */
+@Service
+public class UfoSeriesListService {
+
+    private final Logger logger = LoggerFactory.getLogger(this.getClass());
+    private static final String firstAggName = "FirstAgg";
+    private static final String secondAggName = "SecondAgg";
+
+    @Autowired
+    private UfoSearchQueryHelper ufoSearchQueryHelper;
+    @Autowired
+    private SearchCommonService searchCommonService;
+    @Autowired
+    private UfoBrandIndexBaseService ufoBrandIndexBaseService;
+
+    @SearchCacheAble(cacheInMinute = 10, cacheName = "UFO_SERIES_LIST", excludeParams = {"order", "page", "viewNum"})
+    public SearchApiResult searchSeriesList(Map<String, String> paramMap) {
+        try {
+            SearchParam searchParam = new SearchParam();
+            searchParam.setSize(0);
+            //1.构造过滤
+            BoolQueryBuilder boolFilter = ufoSearchQueryHelper.constructFilterBuilder(paramMap, null);
+            searchParam.setFiter(boolFilter);
+            //2.构造聚合
+            List<AbstractAggregationBuilder<?>> list = new ArrayList<>();
+            // 2.1构造父聚合
+            TermsAggregationBuilder firstAggregationBuilder = AggregationBuilders.terms(firstAggName).field(UfoProductIndexEsField.brandId).order(Terms.Order.term(true)).size(1000);
+            // 2.2添加子聚合
+            TermsAggregationBuilder secondAggregationBuilder = AggregationBuilders.terms(secondAggName).field(UfoProductIndexEsField.seriesId).order(Terms.Order.term(true)).size(1000);
+            firstAggregationBuilder.subAggregation(secondAggregationBuilder);
+            // 2.3添加孙聚合
+            String[] includeField = SearchCollectionUtils.listToArray(Arrays.asList(UfoProductIndexEsField.brandId, UfoProductIndexEsField.seriesId, UfoProductIndexEsField.seriesName, UfoProductIndexEsField.defaultImages));
+            secondAggregationBuilder.subAggregation(AggregationBuilders.topHits("product").fetchSource(includeField, null).size(1));
+            list.add(firstAggregationBuilder);
+            searchParam.setAggregationBuilders(list);
+            //3.执行搜索
+            final String indexName = ISearchConstants.INDEX_NAME_UFO_PRODUCT_INDEX;
+            SearchResult searchResult = searchCommonService.doSearch(indexName, searchParam);
+            if (searchResult == null || searchResult.getAggMaps() == null) {
+                return new SearchApiResult().setData(null).setCode(500);
+            }
+            Map<String, Aggregation> aggregationResult = searchResult.getAggMaps();
+            if (!aggregationResult.containsKey(firstAggName)) {
+                return new SearchApiResult().setData(null).setCode(500);
+            }
+            //4.构造返回数据结构
+            List<Map<String, Object>> seriesList = this.getSeriesList(aggregationResult);
+            JSONObject jsonObject = new JSONObject();
+            jsonObject.put("series_list", seriesList);
+            jsonObject.put("total", seriesList.size());
+            return new SearchApiResult().setData(jsonObject);
+        } catch (Exception e) {
+            logger.error(e.getMessage(), e);
+            return new SearchApiResult().setData(null).setCode(500);
+        }
+    }
+
+    private List<Map<String, Object>> getSeriesList(Map<String, Aggregation> aggregationResult) {
+        List<Map<String, Object>> returnList = new ArrayList<>();
+        //brand层聚合
+        MultiBucketsAggregation brandIdAgg = ((MultiBucketsAggregation) aggregationResult.get(firstAggName));
+        //获取brandId->brandLogo映射
+        Map<String, String> brandLogoMap = this.buildBrandLogoMap(brandIdAgg);
+        for (MultiBucketsAggregation.Bucket brandIdBucket : brandIdAgg.getBuckets()) {
+            String brandId = brandIdBucket.getKeyAsString();
+            JSONArray seriesArray = new JSONArray();
+            //series层聚合
+            MultiBucketsAggregation seriesIdAgg = (MultiBucketsAggregation) brandIdBucket.getAggregations().asMap().get(secondAggName);
+            for (MultiBucketsAggregation.Bucket shopIdBucket : seriesIdAgg.getBuckets()) {
+                if (!shopIdBucket.getAggregations().getAsMap().containsKey("product")) {
+                    continue;
+                }
+                //series下面取一个product
+                TopHits topHits = shopIdBucket.getAggregations().get("product");
+                Map<String, Object> source = getTopHitResult(topHits);
+                seriesArray.add(this.buildSeriesReturnObject(source));
+            }
+            Map<String, Object> brandMap = this.buildBrandReturnMap(brandId, brandLogoMap.get(brandId), seriesArray);
+            returnList.add(brandMap);
+        }
+        return returnList;
+    }
+
+    private Map<String, String> buildBrandLogoMap(MultiBucketsAggregation brandIdAgg) {
+        Set<String> brandIdSet = new HashSet<>();
+        for (MultiBucketsAggregation.Bucket brandIdBucket : brandIdAgg.getBuckets()) {
+            brandIdSet.add(brandIdBucket.getKeyAsString());
+        }
+        return ufoBrandIndexBaseService.getBrandLogoMapByIds(brandIdSet);
+    }
+
+    private Map<String, Object> buildBrandReturnMap(String brandId, String brandLogo, JSONArray seriesArray) {
+        Map<String, Object> brandMap = new LinkedHashMap<>();
+        brandMap.put("brand_id", brandId);
+        brandMap.put("brand_logo", ImageUrlAssist.getAllProductPicUrl(brandLogo, "brandLogo", "center", "d2hpdGU="));
+        brandMap.put("brand_series", seriesArray);
+        return brandMap;
+    }
+
+    private JSONObject buildSeriesReturnObject(Map<String, Object> source) {
+        JSONObject jsonObject = new JSONObject();
+        jsonObject.put("series_id", MapUtils.getString(source, UfoProductIndexEsField.seriesId, ""));
+        jsonObject.put("series_name", MapUtils.getString(source, UfoProductIndexEsField.seriesName, ""));
+        String seriesImage = MapUtils.getString(source, UfoProductIndexEsField.defaultImages, "");
+        jsonObject.put("series_image", ImageUrlAssist.getAllProductPicUrl(seriesImage, "goodsimg", "center", "d2hpdGU="));
+        return jsonObject;
+    }
+
+    private Map<String, Object> getTopHitResult(TopHits topHits) {
+        if (topHits == null) {
+            return null;
+        }
+        SearchHits hits = topHits.getHits();
+        if (hits.getHits() == null || hits.getHits().length == 0) {
+            return null;
+        }
+        SearchHit hit = hits.getHits()[0];
+        return hit.getSource();
+    }
+
+}