Get the list of readers from Solr

Lib/Search/BookSearch.php

@@ -64,6 +64,22 @@ class BookSearch
         $this->query->addSortField($field, $order);
     }
 
+    public function addFacetField($field)
+    {
+        $this->query->addFacetField($field);
+    }
+
+    public function setFacetLimits($limit = null, $count = null)
+    {
+        if(! is_null($limit)) {
+            $this->query->setFacetLimit($limit);
+        }
+
+        if(! is_null($count)) {
+            $this->query->setFacetMinCount($count);
+        }
+    }
+
     /**
      * @param int $start
      * @param int $count

Lib/db/DbHelper.php

@@ -4,33 +4,6 @@ namespace BSR\Lib\db;
 
 class DbHelper
 {
-    /**
-     * Retrieve the list of all readers (volunteers) having read at least 4 books (2 notices per book).
-     * Returns an associative array containing $lastname and $firstname
-     */
-    public static function ListOfReaders()
-    {
-        $sql = "SELECT
-                    count(*),
-                    ContentShortPart AS name
-                FROM NoticeFields
-                WHERE Tag=901
-                GROUP BY ContentShortPart
-                HAVING count(*) > 6
-                ORDER BY SUBSTRING(ContentShortPart, CHARINDEX(' ', ContentShortPart)+1, 15);";
-
-        $results = Connection::execute($sql);
-        return array_map(function($row) {
-            $fullname = str_replace("*", "", $row['name']);
-            $parts = explode(" ", $fullname);
-            $firstname = array_shift($parts);
-            $lastname = implode(" ", $parts);
-            return array(
-                'lastname' => $lastname,
-                'firstname' => $firstname);
-        }, $results->to_array());
-    }
-
     /**
      * Retrieve the list of all type available in the database.
      * @param boolean $withJeunesse add 'Jeunesse' to the list