my changes

app/Library/Util/SolrSearchSearcher.php

@@ -0,0 +1,94 @@
+<?php
+namespace App\Library\Util;
+
+use App\Library\Search\SolariumAdapter;
+use App\Library\Search\SearchResult;
+use Illuminate\Support\Facades\Log;
+
+class SolrSearchSearcher
+{
+    /*
+     * Holds numbers of facets
+     */
+    private $facetArray;
+
+
+
+    public function __construct()
+    {
+    }
+
+
+    /**
+     *
+     * @param SolrSearchQuery $query
+     * @param bool $validateDocIds check document IDs coming from Solr index against database
+     * @return SearchResult
+     * @throws //Opus_SolrSearch_Exception If Solr server responds with an error or the response is empty.
+     */
+    public function search(SolrSearchQuery $query, bool $validateDocIds = true) : SearchResult
+    {
+
+        try {
+            //Opus_Log::get()->debug("query: " . $query->getQ());
+
+            // get service adapter for searching
+            // $service = SearchService::selectSearchingService( null, 'solr' );
+            $service = new SolariumAdapter("solr", config('solarium'));
+
+            $filterText = $query->getQ();//"*:*"
+            // basically create query
+            $requestParameter = $service->createQuery()
+                ->setFilter($filterText)
+                ->setStart($query->getStart())
+                ->setRows($query->getRows());
+            //start:0
+            // rows:1
+            // fields:null
+            // sort:null
+            // union:null
+            // filter:"aa"
+            // facet:null
+            // subfilters:null
+
+            $requestParameter->setFields(array('*', 'score'));
+
+            $searchResult = $service->customSearch($requestParameter);
+
+            //if ( $validateDocIds )
+            //{
+            //    $searchResult->dropLocallyMissingMatches();
+            //}
+
+            return $searchResult;
+        } catch (Exception $e) {
+            return $this->mapException(null, $e);
+        }
+        // catch ( Opus_Search_InvalidServiceException $e ) {
+        //     return $this->mapException( Opus_SolrSearch_Exception::SERVER_UNREACHABLE, $e );
+        // }
+        // catch( Opus_Search_InvalidQueryException $e ) {
+        //     return $this->mapException( Opus_SolrSearch_Exception::INVALID_QUERY, $e );
+        // }
+    }
+
+    /**
+     * @param mixed $type
+     * @param //Exception $previousException
+     * @throws //Opus_SolrSearch_Exception
+     * @return no-return
+     */
+    private function mapException($type, Exception $previousException)
+    {
+        $msg = 'Solr server responds with an error ' . $previousException->getMessage();
+        //Opus_Log::get()->err($msg);
+        Log::error($msg);
+
+        //throw new Opus_SolrSearch_Exception($msg, $type, $previousException);
+    }
+
+    public function setFacetArray($array)
+    {
+        $this->facetArray = $array;
+    }
+}