ufo

@@ -56,4 +56,11 @@ public class UfoProductListController {
         return ufoProductListService.recommendList(paramMap);
     }
 
+    @RequestMapping(method = RequestMethod.GET, value = "/ufo/suggest")
+    @ResponseBody
+    public SearchApiResult suggest(HttpServletRequest request) {
+        Map<String, String> paramMap = HttpServletRequestUtils.transParamType(request);
+        return ufoProductListService.suggest(paramMap);
+    }
+
 }

@@ -123,6 +123,17 @@ public class UfoSearchQueryHelper extends BaseService {
         return queryBuilder;
     }
 
+
+    public QueryBuilder constructSuggestQueryBuilder(Map<String, String> paramMap) {
+        // 0、处理查询关键字
+        String query = SearchKeyWordUtils.getUfoParamKeyword(paramMap, SearchRequestParams.UFOPRODUCTINDEX_SEARCH_QUERY);
+        if (StringUtils.isBlank(query)) {
+            return QueryBuilders.matchAllQuery();
+        }
+        WildcardQueryBuilder wildcardQueryBuilder = QueryBuilders.wildcardQuery(UfoProductIndexEsField.productName_ik, "*" + query + "*");
+        return wildcardQueryBuilder;
+    }
+
     /**
      * 构造排序方式
      */

@@ -38,6 +38,15 @@ public class UfoProductIndexBaseService {
         return results;
     }
 
+
+    public List<Map<String, Object>> buildProductReturnInfoList(List<Map<String, Object>> productEsSourceList) {
+        List<Map<String, Object>> results = new ArrayList<Map<String, Object>>();
+        for (Map<String, Object> productEsSource : productEsSourceList) {
+            results.add(this.getProductMapFromEsSource(productEsSource));
+        }
+        return results;
+    }
+
     public Map<String, Object> getProductMapFromEsSource(Map<String, Object> map) {
         Map<String, Object> productMap = new HashMap<String, Object>();
         productMap.put("id", MapUtils.getIntValue(map, UfoProductIndexEsField.id, 0));
@@ -47,12 +56,18 @@ public class UfoProductIndexBaseService {
         return productMap;
     }
 
-    public List<Map<String, Object>> buildProductReturnInfoList(List<Map<String, Object>> productEsSourceList) {
+    public List<Map<String, Object>> buildSuggestReturnInfoList(List<Map<String, Object>> productEsSourceList) {
         List<Map<String, Object>> results = new ArrayList<Map<String, Object>>();
         for (Map<String, Object> productEsSource : productEsSourceList) {
-            results.add(this.getProductMapFromEsSource(productEsSource));
+            results.add(this.getSuggestFromEsSource(productEsSource));
         }
         return results;
     }
 
+    public Map<String, Object> getSuggestFromEsSource(Map<String, Object> map) {
+        Map<String, Object> productMap = new HashMap<String, Object>();
+        productMap.put("product_name", MapUtils.getString(map, UfoProductIndexEsField.productName, ""));
+        return productMap;
+    }
+
 }

@@ -146,4 +146,41 @@ public class UfoProductListService {
         }
     }
 
+    public SearchApiResult suggest(Map<String, String> paramMap) {
+        try {
+            // 1、参数校验
+            int pageSize = StringUtils.isBlank(paramMap.get("viewNum")) ? 10 : Integer.parseInt(paramMap.get("viewNum"));
+            if (pageSize < 0) {
+                return new SearchApiResult().setCode(400).setMessage("viewNum参数不合法");
+            }
+            if (pageSize > 100) {
+                paramMap.put("viewNum", "100");
+            }
+            // 2. 构建SearchParam
+            SearchParam searchParam = new SearchParam();
+            BoolQueryBuilder boolFilter = ufoSearchQueryHelper.constructFilterBuilder(paramMap, null);
+            searchParam.setFiter(boolFilter);
+            QueryBuilder queryBuilder = ufoSearchQueryHelper.constructSuggestQueryBuilder(paramMap);
+            searchParam.setQuery(queryBuilder);
+            searchParam.setAggregationBuilders(null);
+            searchParam.setSize(pageSize);
+            searchParam.setOffset(0);
+            // 设置返回的结果
+            List<String> includeFields = ufoProductIndexBaseService.getUfoProductIndexIncludeFields();
+            searchParam.setIncludeFields(includeFields);
+            // 执行搜索
+            SearchResult searchResult = searchCommonService.doSearch(ISearchConstants.INDEX_NAME_UFO_PRODUCT_INDEX, searchParam);
+            // 构造返回结果
+            List<Map<String, Object>> returnInfoList = ufoProductIndexBaseService.buildSuggestReturnInfoList(searchResult.getResultList());
+            JSONObject dataMap = new JSONObject();
+            dataMap.put("size", pageSize);
+            dataMap.put("total", searchResult.getTotalPage());
+            dataMap.put("suggest_list", returnInfoList);
+            return new SearchApiResult().setData(dataMap);
+        } catch (Exception e) {
+            logger.error(e.getMessage(), e);
+            return new SearchApiResult().setData(null).setCode(500);
+        }
+    }
+
 }