refactor(dbal): move to modern calls

Signed-off-by: Git'Fellow <12234510+solracsf@users.noreply.github.com>
Signed-off-by: Carl Schwan <carlschwan@kde.org>

Author: solracsf

apps/dav/lib/CalDAV/CalDavBackend.php

@@ -1761,8 +1761,12 @@ public function deleteCalendarObject($calendarId, $objectUri, $calendarType = se
 			}
 
 			if ($forceDeletePermanently || $this->config->getAppValue(Application::APP_ID, RetentionService::RETENTION_CONFIG_KEY) === '0') {
-				$stmt = $this->db->prepare('DELETE FROM `*PREFIX*calendarobjects` WHERE `calendarid` = ? AND `uri` = ? AND `calendartype` = ?');
-				$stmt->execute([$calendarId, $objectUri, $calendarType]);
+				$qb = $this->db->getQueryBuilder();
+				$qb->delete('calendarobjects')
+					->where($qb->expr()->eq('calendarid', $qb->createNamedParameter($calendarId)))
+					->andWhere($qb->expr()->eq('uri', $qb->createNamedParameter($objectUri)))
+					->andWhere($qb->expr()->eq('calendartype', $qb->createNamedParameter($calendarType)))
+					->executeStatement();
 
 				$this->purgeProperties($calendarId, $data['id']);
 

apps/files/tests/Command/DeleteOrphanedFilesTest.php

@@ -104,7 +104,10 @@ public function testClearFiles(): void {
 		$this->assertCount(1, $this->getFile($fileInfo->getId()), 'Asserts that file is still available');
 		$this->assertEquals(1, $this->getMountsCount($numericStorageId), 'Asserts that mount is still available');
 
-		$deletedRows = $this->connection->executeUpdate('DELETE FROM `*PREFIX*storages` WHERE `id` = ?', [$storageId]);
+		$qb = $this->connection->getQueryBuilder();
+		$deletedRows = $qb->delete('storages')
+			->where($qb->expr()->eq('id', $qb->createNamedParameter($storageId)))
+			->executeStatement();
 		$this->assertNotNull($deletedRows, 'Asserts that storage got deleted');
 		$this->assertSame(1, $deletedRows, 'Asserts that storage got deleted');
 

apps/files_sharing/tests/DeleteOrphanedSharesJobTest.php

@@ -74,7 +74,7 @@ protected function setUp(): void {
 
 		$this->connection = Server::get(IDBConnection::class);
 		// clear occasional leftover shares from other tests
-		$this->connection->executeUpdate('DELETE FROM `*PREFIX*share`');
+		$this->connection->getQueryBuilder()->delete('share')->executeStatement();
 
 		$this->user1 = $this->getUniqueID('user1_');
 		$this->user2 = $this->getUniqueID('user2_');
@@ -88,7 +88,7 @@ protected function setUp(): void {
 	}
 
 	protected function tearDown(): void {
-		$this->connection->executeUpdate('DELETE FROM `*PREFIX*share`');
+		$this->connection->getQueryBuilder()->delete('share')->executeStatement();
 
 		$userManager = Server::get(IUserManager::class);
 		$user1 = $userManager->get($this->user1);
@@ -107,7 +107,10 @@ protected function tearDown(): void {
 
 	private function getShares() {
 		$shares = [];
-		$result = $this->connection->executeQuery('SELECT * FROM `*PREFIX*share`');
+		$result = $this->connection->getQueryBuilder()
+			->select('*')
+			->from('share')
+			->executeQuery();
 		while ($row = $result->fetchAssociative()) {
 			$shares[] = $row;
 		}

apps/files_sharing/tests/SharesReminderJobTest.php

@@ -55,7 +55,7 @@ protected function setUp(): void {
 		$this->mailer = $this->createMock(IMailer::class);
 
 		// Clear occasional leftover shares from other tests
-		$this->db->executeUpdate('DELETE FROM `*PREFIX*share`');
+		$this->db->getQueryBuilder()->delete('share')->executeStatement();
 
 		$this->user1 = $this->getUniqueID('user1_');
 		$this->user2 = $this->getUniqueID('user2_');
@@ -82,7 +82,7 @@ protected function setUp(): void {
 	}
 
 	protected function tearDown(): void {
-		$this->db->executeUpdate('DELETE FROM `*PREFIX*share`');
+		$this->db->getQueryBuilder()->delete('share')->executeStatement();
 
 		$this->logout();
 

apps/files_trashbin/tests/TrashbinTest.php

@@ -143,7 +143,7 @@ protected function tearDown(): void {
 
 		// clear trash table
 		$connection = Server::get(IDBConnection::class);
-		$connection->executeUpdate('DELETE FROM `*PREFIX*files_trash`');
+		$connection->getQueryBuilder()->delete('files_trash')->executeStatement();
 
 		parent::tearDown();
 	}

apps/user_ldap/lib/Mapping/AbstractMapping.php

@@ -9,7 +9,6 @@
 namespace OCA\User_LDAP\Mapping;
 
 use Doctrine\DBAL\Exception;
-use OCP\DB\IPreparedStatement;
 use OCP\DB\QueryBuilder\IQueryBuilder;
 use OCP\IAppConfig;
 use OCP\ICache;
@@ -155,24 +154,6 @@ protected function getXbyY($fetchCol, $compareCol, $search) {
 		}
 	}
 
-	/**
-	 * Performs a DELETE or UPDATE query to the database.
-	 *
-	 * @param IPreparedStatement $statement
-	 * @param array $parameters
-	 * @return bool true if at least one row was modified, false otherwise
-	 */
-	protected function modify(IPreparedStatement $statement, $parameters) {
-		try {
-			$result = $statement->execute($parameters);
-			$updated = $result->rowCount() > 0;
-			$result->closeCursor();
-			return $updated;
-		} catch (Exception $e) {
-			return false;
-		}
-	}
-
 	/**
 	 * Gets the LDAP DN based on the provided name.
 	 */
@@ -200,13 +181,16 @@ public function getDNByName(string $name): string|false {
 	 */
 	public function setDNbyUUID($fdn, $uuid) {
 		$oldDn = $this->getDnByUUID($uuid);
-		$statement = $this->dbc->prepare('
-			UPDATE `' . $this->getTableName() . '`
-			SET `ldap_dn_hash` = ?, `ldap_dn` = ?
-			WHERE `directory_uuid` = ?
-		');
-
-		$r = $this->modify($statement, [$this->getDNHash($fdn), $fdn, $uuid]);
+		$qb = $this->dbc->getQueryBuilder();
+		try {
+			$r = $qb->update($this->getTableName(false))
+				->set('ldap_dn_hash', $qb->createNamedParameter($this->getDNHash($fdn)))
+				->set('ldap_dn', $qb->createNamedParameter($fdn))
+				->where($qb->expr()->eq('directory_uuid', $qb->createNamedParameter($uuid)))
+				->executeStatement() > 0;
+		} catch (Exception $e) {
+			$r = false;
+		}
 		if ($r) {
 			if (is_string($oldDn) && isset($this->cache[$oldDn])) {
 				$userId = $this->cache[$oldDn];
@@ -232,15 +216,17 @@ public function setDNbyUUID($fdn, $uuid) {
 	 * @return bool
 	 */
 	public function setUUIDbyDN($uuid, $fdn): bool {
-		$statement = $this->dbc->prepare('
-			UPDATE `' . $this->getTableName() . '`
-			SET `directory_uuid` = ?
-			WHERE `ldap_dn_hash` = ?
-		');
-
 		unset($this->cache[$fdn]);
 
-		return $this->modify($statement, [$uuid, $this->getDNHash($fdn)]);
+		$qb = $this->dbc->getQueryBuilder();
+		try {
+			return $qb->update($this->getTableName(false))
+				->set('directory_uuid', $qb->createNamedParameter($uuid))
+				->where($qb->expr()->eq('ldap_dn_hash', $qb->createNamedParameter($this->getDNHash($fdn))))
+				->executeStatement() > 0;
+		} catch (Exception $e) {
+			return false;
+		}
 	}
 
 	/**
@@ -340,21 +326,22 @@ public function getListOfIdsByDn(array $fdns): array {
 	 * @return string[]
 	 */
 	public function getNamesBySearch(string $search, string $prefixMatch = '', string $postfixMatch = ''): array {
-		$statement = $this->dbc->prepare('
-			SELECT `owncloud_name`
-			FROM `' . $this->getTableName() . '`
-			WHERE `owncloud_name` LIKE ?
-		');
-
+		$qb = $this->dbc->getQueryBuilder();
 		try {
-			$res = $statement->execute([$prefixMatch . $this->dbc->escapeLikeParameter($search) . $postfixMatch]);
+			$res = $qb->select('owncloud_name')
+				->from($this->getTableName(false))
+				->where($qb->expr()->like('owncloud_name', $qb->createNamedParameter(
+					$prefixMatch . $this->dbc->escapeLikeParameter($search) . $postfixMatch
+				)))
+				->executeQuery();
 		} catch (Exception $e) {
 			return [];
 		}
 		$names = [];
 		while ($row = $res->fetchAssociative()) {
 			$names[] = $row['owncloud_name'];
 		}
+		$res->closeCursor();
 		return $names;
 	}
 
@@ -450,17 +437,20 @@ public function map($fdn, $name, $uuid) {
 	 * @return bool
 	 */
 	public function unmap($name) {
-		$statement = $this->dbc->prepare('
-			DELETE FROM `' . $this->getTableName() . '`
-			WHERE `owncloud_name` = ?');
-
 		$dn = array_search($name, $this->cache, true);
 		if ($dn !== false) {
 			unset($this->cache[$dn]);
 		}
 		$this->localNameToDnCache?->remove($name);
 
-		return $this->modify($statement, [$name]);
+		$qb = $this->dbc->getQueryBuilder();
+		try {
+			return $qb->delete($this->getTableName(false))
+				->where($qb->expr()->eq('owncloud_name', $qb->createNamedParameter($name)))
+				->executeStatement() > 0;
+		} catch (Exception $e) {
+			return false;
+		}
 	}
 
 	/**

lib/private/Accounts/AccountManager.php

@@ -196,7 +196,7 @@ protected function getUser(IUser $user, bool $insertIfNotExists = true): array {
 			->where($query->expr()->eq('uid', $query->createParameter('uid')))
 			->setParameter('uid', $uid);
 		$result = $query->executeQuery();
-		$accountData = $result->fetchAll();
+		$accountData = $result->fetchAllAssociative();
 		$result->closeCursor();
 
 		if (empty($accountData)) {
@@ -233,7 +233,7 @@ public function searchUsers(string $property, array $values): array {
 			$query->setParameter('values', $chunk, IQueryBuilder::PARAM_STR_ARRAY);
 			$result = $query->executeQuery();
 
-			while ($row = $result->fetch()) {
+			while ($row = $result->fetchAssociative()) {
 				$matches[$row['uid']] = $row['value'];
 			}
 			$result->closeCursor();

lib/private/AppConfig.php

@@ -1420,7 +1420,7 @@ private function loadConfig(?string $app = null, bool $lazy = false): void {
 			return;
 		}
 
-		$rows = $result->fetchAll();
+		$rows = $result->fetchAllAssociative();
 		foreach ($rows as $row) {
 			// most of the time, 'lazy' is not in the select because its value is already known
 			if ($this->migrationCompleted && $lazy && ((int)$row['lazy']) === 1) {

lib/private/Authentication/Token/PublicKeyTokenMapper.php

@@ -76,7 +76,7 @@ public function getToken(string $token): PublicKeyToken {
 			->andWhere($qb->expr()->eq('version', $qb->createNamedParameter(PublicKeyToken::VERSION, IQueryBuilder::PARAM_INT)))
 			->executeQuery();
 
-		$data = $result->fetch();
+		$data = $result->fetchAssociative();
 		$result->closeCursor();
 		if ($data === false) {
 			throw new DoesNotExistException('token does not exist');
@@ -98,7 +98,7 @@ public function getTokenById(int $id): PublicKeyToken {
 			->andWhere($qb->expr()->eq('version', $qb->createNamedParameter(PublicKeyToken::VERSION, IQueryBuilder::PARAM_INT)))
 			->executeQuery();
 
-		$data = $result->fetch();
+		$data = $result->fetchAssociative();
 		$result->closeCursor();
 		if ($data === false) {
 			throw new DoesNotExistException('token does not exist');
@@ -124,7 +124,7 @@ public function getTokenByUser(string $uid): array {
 			->andWhere($qb->expr()->eq('version', $qb->createNamedParameter(PublicKeyToken::VERSION, IQueryBuilder::PARAM_INT)))
 			->setMaxResults(1000);
 		$result = $qb->executeQuery();
-		$data = $result->fetchAll();
+		$data = $result->fetchAllAssociative();
 		$result->closeCursor();
 
 		$entities = array_map(function ($row) {
@@ -179,7 +179,7 @@ public function hasExpiredTokens(string $uid): bool {
 			->setMaxResults(1);
 
 		$cursor = $qb->executeQuery();
-		$data = $cursor->fetchAll();
+		$data = $cursor->fetchAllAssociative();
 		$cursor->closeCursor();
 
 		return count($data) === 1;
@@ -243,7 +243,7 @@ public function getFirstTokenForUser(string $userId): ?PublicKeyToken {
 			->orderBy('id');
 		$result = $qb->executeQuery();
 
-		$data = $result->fetch();
+		$data = $result->fetchAssociative();
 		$result->closeCursor();
 		if ($data === false) {
 			return null;

lib/private/Authentication/TwoFactorAuth/Db/ProviderUserAssignmentDao.php

@@ -38,7 +38,7 @@ public function getState(string $uid): array {
 			->where($qb->expr()->eq('uid', $qb->createNamedParameter($uid)));
 		$result = $query->executeQuery();
 		$providers = [];
-		foreach ($result->fetchAll() as $row) {
+		foreach ($result->fetchAllAssociative() as $row) {
 			$providers[(string)$row['provider_id']] = (int)$row['enabled'] === 1;
 		}
 		$result->closeCursor();
@@ -81,7 +81,7 @@ public function deleteByUser(string $uid): array {
 			->from(self::TABLE_NAME)
 			->where($qb1->expr()->eq('uid', $qb1->createNamedParameter($uid)));
 		$selectResult = $selectQuery->executeQuery();
-		$rows = $selectResult->fetchAll();
+		$rows = $selectResult->fetchAllAssociative();
 		$selectResult->closeCursor();
 
 		$qb2 = $this->conn->getQueryBuilder();