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14 changes: 14 additions & 0 deletions src/Database.php
Original file line number Diff line number Diff line change
Expand Up @@ -57,6 +57,20 @@ public function getLengthSessionID(): int
return $this->lengthSessionID;
}

/** @throws SessionException */
public function deleteUserSessions(int $userID): bool
{
try {
$sql = 'DELETE FROM sessions WHERE id_user = :id_user';
$params = ['id_user' => $userID];
$this->db->delete($sql, $params);

return true;
} catch (DatabaseException $e) {
throw new SessionException('could not delete sessions: ' . $e->getMessage(), $e->getCode(), $e->getPrevious());
}
}

public function open(string $path, string $name): bool
{
return true;
Expand Down
63 changes: 62 additions & 1 deletion tests/DatabaseTest.php
Original file line number Diff line number Diff line change
Expand Up @@ -450,4 +450,65 @@ public function testLengthSessionIDSessionException(): void
$database = new Database();
$database->setLengthSessionID(1);
}
}

/**
* @throws DatabaseException
* @throws SessionException
*/
public function testDeleteUserSessions(): void
{
$database = new Database();
$database->setCurrentDatabase(static::$db);

$data = 'azerty';

$database->setUserId(10);

static::assertTrue($database->write('session_id_10', $data));
static::assertTrue($database->write('session_id_20', $data));
static::assertTrue($database->write('session_id_30', $data));

$database->setUserId(20);

static::assertTrue($database->write('session_id_40', $data));
static::assertTrue($database->write('session_id_50', $data));
static::assertTrue($database->write('session_id_60', $data));

$sql = 'SELECT id FROM sessions WHERE id_user = :id_user';
$params = ['id_user' => 10];
$sessionsFromDatabase = static::$db->selectCol($sql, $params);
static::assertSame(['session_id_10', 'session_id_20', 'session_id_30'], $sessionsFromDatabase);

$sql = 'SELECT id FROM sessions WHERE id_user = :id_user';
$params = ['id_user' => 20];
$sessionsFromDatabase = static::$db->selectCol($sql, $params);
static::assertSame(['session_id_40', 'session_id_50', 'session_id_60'], $sessionsFromDatabase);

$database->deleteUserSessions(10);

$sql = 'SELECT id FROM sessions';
$sessionsFromDatabase = static::$db->selectCol($sql);
static::assertSame(['session_id_40', 'session_id_50', 'session_id_60'], $sessionsFromDatabase);
}

/**
* @throws DatabaseException
* @throws SessionException
*/
public function testDeleteUserSessionsSessionException(): void
{
$this->expectException(SessionException::class);
$this->expectExceptionMessage('could not delete sessions: Error Connecting Database');

$database = new Database();
$database->setNewDatabase([
'driver' => 'mysql',
'host' => 'mariadb',
'user' => 'invalid',
'password' => '',
'database' => 'test_database'
]);

$database->deleteUserSessions(1);
}
}
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