From 9a02543b5e197a36842ac81da3d0a0bbb0bae084 Mon Sep 17 00:00:00 2001
From: Nenad Ticaric <nticaric@gmail.com>
Date: Fri, 14 Jul 2023 11:08:20 +0200
Subject: [PATCH] refactor

---
 src/Contracts/EngineContract.php |  2 +-
 src/Engines/RedisEngine.php      |  2 +-
 src/Engines/SqliteEngine.php     | 10 +++++++---
 tests/TNTSearchTest.php          |  1 -
 4 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/src/Contracts/EngineContract.php b/src/Contracts/EngineContract.php
index 467b493..0b6c220 100644
--- a/src/Contracts/EngineContract.php
+++ b/src/Contracts/EngineContract.php
@@ -14,7 +14,7 @@ public function saveToIndex($stems, $docId);
     public function selectIndex($indexName);
     public function saveWordlist($stems);
     public function saveDoclist($terms, $docId);
-    public function saveHitList();
+    public function saveHitList($stems, $docId, $termsList);
     public function delete($documentId);
     public function totalDocumentsInCollection();
     public function getWordFromWordList($word);
diff --git a/src/Engines/RedisEngine.php b/src/Engines/RedisEngine.php
index b8f50f7..442c144 100644
--- a/src/Engines/RedisEngine.php
+++ b/src/Engines/RedisEngine.php
@@ -205,7 +205,7 @@ public function saveDoclist($terms, $docId)
         }
     }
 
-    public function saveHitList()
+    public function saveHitList($stems, $docId, $termsList)
     {
         return;
     }
diff --git a/src/Engines/SqliteEngine.php b/src/Engines/SqliteEngine.php
index 51be9bf..4df25f0 100644
--- a/src/Engines/SqliteEngine.php
+++ b/src/Engines/SqliteEngine.php
@@ -56,9 +56,7 @@ public function createIndex($indexName)
     {
         $this->indexName = $indexName;
 
-        if (file_exists($this->config['storage'] . $indexName)) {
-            unlink($this->config['storage'] . $indexName);
-        }
+        $this->flushIndex($indexName);
 
         $this->index = new PDO('sqlite:' . $this->config['storage'] . $indexName);
         $this->index->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
@@ -666,4 +664,10 @@ public function getAllDocumentsForFuzzyKeyword($words, $noLimit)
         return new Collection($stmtDoc->fetchAll(PDO::FETCH_ASSOC));
     }
 
+    public function flushIndex($indexName)
+    {
+        if (file_exists($this->config['storage'] . $indexName)) {
+            unlink($this->config['storage'] . $indexName);
+        }
+    }
 }
diff --git a/tests/TNTSearchTest.php b/tests/TNTSearchTest.php
index cf7ca78..fb2befc 100644
--- a/tests/TNTSearchTest.php
+++ b/tests/TNTSearchTest.php
@@ -14,7 +14,6 @@ class TNTSearchTest extends PHPUnit\Framework\TestCase
         'engine'     => 'TeamTNT\TNTSearch\Engines\RedisEngine',
         'redis_host' => '127.0.0.1',
         'redis_port' => '6379',
-        'engine'     => 'TeamTNT\TNTSearch\Engines\RedisEngine',
         'database'   => __DIR__ . '/_files/articles.sqlite',
         'host'       => 'localhost',
         'username'   => 'testUser',