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<?php |
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namespace Socialblue\LaravelQueryAdviser\DataListener; |
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use Illuminate\Database\Events\QueryExecuted; |
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use Illuminate\Support\Facades\Cache; |
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use Socialblue\LaravelQueryAdviser\Helper\QueryBuilderHelper; |
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class QueryListener { |
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public static function listen(QueryExecuted $query) { |
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if (config('laravel-query-adviser.enable_query_logging') === false) { |
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return; |
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} |
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$url = url()->current(); |
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if (strpos($url, '/query-adviser') !== false) { |
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return; |
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} |
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$time = time(); |
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$referer = request()->headers->get('referer'); |
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$data = self::getFromCache($time); |
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$possibleTraces = self::formatPossibleTraces(self::getPossibleTraces()); |
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self::putToCache( |
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self::formatData($query, $data, $time, $possibleTraces, $url, $referer) |
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); |
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} |
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/** |
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* @return array |
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*/ |
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protected static function getPossibleTraces(): array |
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{ |
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$possibleTraces = array_filter(debug_backtrace(\DEBUG_BACKTRACE_PROVIDE_OBJECT, 25), |
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static function ($trace) { |
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return isset($trace['file']) && |
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strpos($trace['file'], '/var/www/app/') !== false && |
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isset($trace['object']); |
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} |
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); |
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return $possibleTraces; |
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} |
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/** |
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* @param possibleTraces |
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* @return mixed |
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*/ |
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protected static function formatPossibleTraces($possibleTraces) |
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{ |
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array_walk($possibleTraces, static function (&$trace) { |
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if (method_exists($trace['object'], 'getModel')) { |
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$a = $trace['object']->getModel(); |
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if (is_string($a)) { |
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$trace['model'] = $a; |
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} else { |
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$trace['model'] = get_class($a); |
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} |
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} |
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unset($trace['object']); |
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unset($trace['args']); |
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}); |
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return $possibleTraces; |
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} |
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/** |
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* @param QueryExecuted $query |
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* @param array $data |
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* @param int $time |
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* @param $possibleTraces |
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* @param string $url |
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* @param string|null $referer |
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* @return array |
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*/ |
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protected static function formatData(QueryExecuted $query, array $data, int $time, $possibleTraces, string $url, ?string $referer): array |
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{ |
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if (empty($url)) { |
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$url = ''; |
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} |
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$key = count($data[$time]); |
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$data[$time][$key] = [ |
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'time' => $time, |
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'timeKey' => $key, |
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'backtrace' => $possibleTraces, |
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'sql' => QueryBuilderHelper::combineQueryAndBindings($query->sql, $query->bindings), |
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'rawSql' => $query->sql, |
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'bindings' => $query->bindings, |
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'queryTime' => $query->time, |
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'url' => $url, |
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'referer' => $referer, |
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]; |
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return $data; |
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} |
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/** |
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* @param array $data |
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* @return array |
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*/ |
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protected static function putToCache(array $data): array |
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{ |
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if (count($data) > config('laravel-query-adviser.cache.max_entries')) { |
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array_shift($data); |
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} |
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Cache::put(config('laravel-query-adviser.cache.key'), $data, config('laravel-query-adviser.cache.ttl')); |
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return $data; |
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} |
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/** |
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* @param int $time |
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* @return array|mixed |
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*/ |
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protected static function getFromCache(int $time) |
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{ |
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$data = Cache::get(config('laravel-query-adviser.cache.key'), []); |
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if (!is_array($data)) { |
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$data = []; |
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} |
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if (!isset($data[$time])) { |
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$data[$time] = []; |
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} |
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return $data; |
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} |
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} |
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socialblue /
laravel-query-adviser
