From 78ccff843cc4896c931ae513ee91844835e2fbbc Mon Sep 17 00:00:00 2001
From: Marcin Kurczewski <mkurczew@gmail.com>
Date: Tue, 4 Nov 2014 19:17:02 +0100
Subject: [PATCH] Removed tag autodeletion

---
 src/Dao/TagDao.php           |  5 -----
 src/Services/PostService.php |  2 --
 src/Services/TagService.php  |  9 ---------
 tests/Dao/TagDaoTest.php     | 24 ------------------------
 4 files changed, 40 deletions(-)

diff --git a/src/Dao/TagDao.php b/src/Dao/TagDao.php
index e89a53bc..7f5d4d81 100644
--- a/src/Dao/TagDao.php
+++ b/src/Dao/TagDao.php
@@ -69,11 +69,6 @@ class TagDao extends AbstractDao implements ICrudDao
 		return $this->arrayToEntities($arrayEntities);
 	}
 
-	public function deleteUnused()
-	{
-		$this->pdo->deleteFrom($this->tableName)->where('usages = 0 AND banned != 1')->execute();
-	}
-
 	public function export()
 	{
 		$exported = [];
diff --git a/src/Services/PostService.php b/src/Services/PostService.php
index ddc70ce8..b2709c07 100644
--- a/src/Services/PostService.php
+++ b/src/Services/PostService.php
@@ -127,7 +127,6 @@ class PostService
 			return $savedPost;
 		};
 		$ret = $this->transactionManager->commit($transactionFunc);
-		$this->tagService->deleteUnusedTags();
 		$this->tagService->exportJson();
 		return $ret;
 	}
@@ -168,7 +167,6 @@ class PostService
 			return $this->postDao->save($post);
 		};
 		$ret = $this->transactionManager->commit($transactionFunc);
-		$this->tagService->deleteUnusedTags();
 		$this->tagService->exportJson();
 		return $ret;
 	}
diff --git a/src/Services/TagService.php b/src/Services/TagService.php
index d6eba376..047861da 100644
--- a/src/Services/TagService.php
+++ b/src/Services/TagService.php
@@ -75,15 +75,6 @@ class TagService
 		$this->fileDao->save('tags.json', $json);
 	}
 
-	public function deleteUnusedTags()
-	{
-		$transactionFunc = function()
-		{
-			$this->tagDao->deleteUnused();
-		};
-		$this->transactionManager->commit($transactionFunc);
-	}
-
 	public function createTags(array $tags)
 	{
 		$transactionFunc = function() use ($tags)
diff --git a/tests/Dao/TagDaoTest.php b/tests/Dao/TagDaoTest.php
index 4180ee03..6b362c5f 100644
--- a/tests/Dao/TagDaoTest.php
+++ b/tests/Dao/TagDaoTest.php
@@ -80,30 +80,6 @@ final class TagDaoTest extends AbstractDatabaseTestCase
 		$this->assertEntitiesEqual($expected, $actual);
 	}
 
-	public function testRemovingUnused()
-	{
-		$tag1 = new Tag();
-		$tag1->setName('test1');
-		$tag1->setCreationTime(date('c'));
-		$tag2 = new Tag();
-		$tag2->setName('test2');
-		$tag2->setCreationTime(date('c'));
-		$tagDao = $this->getTagDao();
-		$tagDao->save($tag1);
-		$tagDao->save($tag2);
-		$pdo = $this->databaseConnection->getPDO();
-		$pdo->exec('INSERT INTO postTags(postId, tagId) VALUES (1, 2)');
-		$tag1 = $tagDao->findById($tag1->getId());
-		$tag2 = $tagDao->findById($tag2->getId());
-		$this->assertEquals(2, count($tagDao->findAll()));
-		$this->assertEquals(0, $tag1->getUsages());
-		$this->assertEquals(1, $tag2->getUsages());
-		$tagDao->deleteUnused();
-		$this->assertEquals(1, count($tagDao->findAll()));
-		$this->assertNull($tagDao->findById($tag1->getId()));
-		$this->assertEntitiesEqual($tag2, $tagDao->findById($tag2->getId()));
-	}
-
 	private function getTagDao()
 	{
 		return new TagDao($this->databaseConnection);