ElasticSearchDSL：根據相關性或其他字段排序如果設置

Question

希望你很好。

我新的彈性的搜索和使用ElasticSearchDSL插件是驚人的肯定，當你有規定 - 在這裏你可以申請一定的邏輯，好像有什麼東西被設置，包括它，等等，等等

我似乎打根據我希望能夠按相關性作爲默認排序的磚牆，但請說出date_closing，date_posted等（它的工作搜索功能）的訂購選項。

除非我錯過了ONGR網站上的一些術語，否則任何人都會在ElasticSearchDSL之前出現這種情況？

我當前的代碼（如果需要）所示：

$termQueryForTitle = new ONGR\ElasticsearchDSL\Query\TermLevel\TermQuery('title', $keyword); 
     $termQueryForDescription = new ONGR\ElasticsearchDSL\Query\TermLevel\TermQuery('description', $keyword); 
     $termQueryForStatus = new ONGR\ElasticsearchDSL\Query\TermLevel\TermQuery('status', 1); 
     $termQueryForDeleted = new ONGR\ElasticsearchDSL\Query\TermLevel\TermQuery('is_deleted', 0); 
     $rangeQueryDateClosing = new ONGR\ElasticsearchDSL\Query\TermLevel\RangeQuery('date_closing', ['gte' => date('Y-m-d')]); 
     $termsQuerySector = new ONGR\ElasticsearchDSL\Query\TermLevel\TermsQuery('job_sector_id', [implode('\', \'', array_filter($sector_id))]); 
     $termsQuerySubject = new ONGR\ElasticsearchDSL\Query\TermLevel\TermsQuery('job_subject_id', [implode('\', \'', array_filter($subject_id))]); 
     $termsQueryArea = new ONGR\ElasticsearchDSL\Query\TermLevel\TermsQuery('area_id', [implode('\', \'', array_filter($area_id))]); 
     $termsQueryTown = new ONGR\ElasticsearchDSL\Query\TermLevel\TermsQuery('town_id', [implode('\', \'', array_filter($town_id))]); 

     $bool = new ONGR\ElasticsearchDSL\Query\Compound\BoolQuery(); 
     //$bool->addParameter('minimum_should_match', 1); 
     //$bool->addParameter('boost', 1); 
     if($keyword != '') 
     { 
      $bool->add($termQueryForTitle, $bool::SHOULD); 
      $bool->add($termQueryForDescription, $bool::SHOULD); 
     } 
     if(count($sector_id) > 0) 
     { 
      $bool->add($termsQuerySector, $bool::MUST); 
     } 
     if(count($subject_id) > 0) 
     { 
      $bool->add($termsQuerySubject, $bool::MUST); 
     } 
     if(count($area_id) > 0) 
     { 
      $bool->add($termsQueryArea, $bool::MUST); 
     } 
     if(count($town_id) > 0) 
     { 
      $bool->add($termsQueryTown, $bool::MUST); 
     } 
     $bool->add($rangeQueryDateClosing, $bool::MUST); 
     $bool->add($termQueryForStatus, $bool::FILTER); 
     $bool->add($termQueryForDeleted, $bool::FILTER); 

     $DSL_search = new ONGR\ElasticsearchDSL\Search(); 
     $DSL_search->addQuery($bool); 

     $query_params = $DSL_search->toArray(); 

     $data = $this->__elastic->Search_document('jobs', $query_params, $limit, $offset); 
     //pprint_r($data); 

TIA

Answer 1

很好聽，你喜歡ElasticSearchDSL。首先建議，不要將BOOL查詢作爲獨立使用。除非您確實需要，否則此查詢旨在用作搜索對象內的幫助器。

因此，請嘗試這種方法。我添加了如何使用sort作爲示例。

$termQueryForTitle = new ONGR\ElasticsearchDSL\Query\TermLevel\TermQuery('title', $keyword); 
    $termQueryForDescription = new ONGR\ElasticsearchDSL\Query\TermLevel\TermQuery('description', $keyword); 
    $termQueryForStatus = new ONGR\ElasticsearchDSL\Query\TermLevel\TermQuery('status', 1); 
    $termQueryForDeleted = new ONGR\ElasticsearchDSL\Query\TermLevel\TermQuery('is_deleted', 0); 
    $rangeQueryDateClosing = new ONGR\ElasticsearchDSL\Query\TermLevel\RangeQuery('date_closing', ['gte' => date('Y-m-d')]); 
    $termsQuerySector = new ONGR\ElasticsearchDSL\Query\TermLevel\TermsQuery('job_sector_id', [implode('\', \'', array_filter($sector_id))]); 
    $termsQuerySubject = new ONGR\ElasticsearchDSL\Query\TermLevel\TermsQuery('job_subject_id', [implode('\', \'', array_filter($subject_id))]); 
    $termsQueryArea = new ONGR\ElasticsearchDSL\Query\TermLevel\TermsQuery('area_id', [implode('\', \'', array_filter($area_id))]); 
    $termsQueryTown = new ONGR\ElasticsearchDSL\Query\TermLevel\TermsQuery('town_id', [implode('\', \'', array_filter($town_id))]); 


    $dslSearch = new ONGR\ElasticsearchDSL\Search(); 
    if($keyword != '') { 
     $dslSearch->addQuery($termQueryForTitle, BoolQuery::SHOULD); 
     $dslSearch->addQuery($termQueryForDescription, BoolQuery::SHOULD); 
    } 

    //..... 
    //..... 

    $sortField1 = new FieldSort('field_to_sort', FieldSort::ASC); 
    $sortField2 = new FieldSort('second_field_to_sort', FieldSort::DESC); 
    $dslSearch->addSort($sortField1); 
    $dslSearch->addSort($sortField2); 

    $query_params = $dslSearch->toArray(); 

    $data = $this->__elastic->Search_document('jobs', $query_params, $limit, $offset); 
    //pprint_r($data);