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<?php |
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namespace Lagdo\DbAdmin\Service\DbAdmin; |
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use Lagdo\DbAdmin\Config\AuthInterface; |
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use Lagdo\DbAdmin\Driver\DriverInterface; |
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use Lagdo\DbAdmin\Service\Options; |
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use Lagdo\Facades\Logger; |
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/** |
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* SQL queries logging and storage. |
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*/ |
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class QueryHistory |
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{ |
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use ConnectionTrait; |
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/** |
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* @var bool |
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*/ |
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private bool $historyEnabled; |
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/** |
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* @var bool |
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*/ |
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private bool $historyDistinct; |
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/** |
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* @var int |
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*/ |
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private int $historyLimit; |
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/** |
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* The constructor |
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* |
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* @param AuthInterface $auth |
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* @param DriverInterface $driver |
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* @param array $database |
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* @param array $options |
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*/ |
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public function __construct(private AuthInterface $auth, |
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private DriverInterface $driver, array $database, array $options) |
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{ |
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$this->historyEnabled = (bool)($options['history']['enabled'] ?? false); |
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$this->historyDistinct = (bool)($options['history']['distinct'] ?? false); |
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$this->historyLimit = (int)($options['history']['limit'] ?? 15); |
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if (!$this->historyEnabled) { |
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return; |
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} |
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// Connect to the logging database. |
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$this->connect($driver, $database); |
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} |
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/** |
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* @var string |
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*/ |
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protected function user(): string |
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{ |
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return $this->auth->user(); |
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} |
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/** |
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* @return array |
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*/ |
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public function getQueries(): array |
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{ |
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if (!$this->historyEnabled) { |
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return []; |
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} |
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$ownerId = $this->getOwnerId(false); |
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if ($ownerId === 0) { |
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return []; |
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} |
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// PostgreSQL doesn't allow the use of distinct and order by |
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// a field not in the select clause in the same SQL query. |
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$category = Options::CAT_EDITOR; |
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$select = $this->historyDistinct && $this->driver->jush() !== 'pgsql' ? |
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'select distinct' : 'select'; |
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$query = "$select query from dbadmin_runned_commands c " . |
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"where c.owner_id=:owner_id and c.category=:category " . |
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"order by c.last_update desc limit {$this->historyLimit}"; |
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$values = [ |
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'owner_id' => $ownerId, |
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'category' => $category, |
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]; |
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$statement = $this->executeQuery($query, $values); |
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if ($statement !== false) { |
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$commands = []; |
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$id = 1; |
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while (($row = $statement->fetchAssoc())) { |
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$commands[$id++] = $row['query']; |
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} |
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return $commands; |
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} |
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Logger::warning('Unable to read commands from the query logging database.', [ |
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'error' => $this->connection->error(), |
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]); |
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return []; |
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} |
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} |
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