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| 1 | <?php |
| 2 | declare(strict_types=1); |
| 3 | |
| 4 | namespace App\Log\Engine; |
| 5 | |
| 6 | use Cake\Log\Engine\BaseLog; |
| 7 | use Cake\ORM\TableRegistry; |
| 8 | use Exception; |
| 9 | use Stringable; |
| 10 | |
| 11 | /** |
| 12 | * DatabaseLog |
| 13 | * |
| 14 | * A logging engine that writes log messages to a database table. |
| 15 | * This class extends the BaseLog class and implements the log method |
| 16 | * to save log entries into the 'SystemLogs' table. |
| 17 | */ |
| 18 | class DatabaseLog extends BaseLog |
| 19 | { |
| 20 | /** |
| 21 | * Logs a message to the database and falls back to file logging on failure. |
| 22 | * |
| 23 | * This method attempts to log a message with a specified level and context to the 'SystemLogs' database table. |
| 24 | * If the database logging fails, it logs the error details to a file. Additionally, any exceptions encountered |
| 25 | * during the logging process are also logged to a file. |
| 26 | * |
| 27 | * @param mixed $level The severity level of the log message. This can be any type that represents the log level. |
| 28 | * @param \Stringable|string $message The log message to be recorded. This can be a string or an object that implements |
| 29 | * the Stringable interface. |
| 30 | * @param array $context An array of additional context information to include with the log message. The context |
| 31 | * can contain any additional data that should be logged alongside the message. The 'group_name' |
| 32 | * key is used to categorize the log entry, defaulting to 'general' if not provided. |
| 33 | * @return void |
| 34 | * @throws \Exception If an error occurs while attempting to log the message to the database, the exception is caught |
| 35 | * and its message is logged to a file. |
| 36 | */ |
| 37 | public function log(mixed $level, string|Stringable $message, array $context = []): void |
| 38 | { |
| 39 | $group = $context['group_name'] ?? 'general'; |
| 40 | |
| 41 | $data = [ |
| 42 | 'level' => $level, |
| 43 | 'message' => $message, |
| 44 | 'context' => json_encode($context), |
| 45 | 'created' => date('Y-m-d H:i:s'), |
| 46 | 'group_name' => $group, |
| 47 | ]; |
| 48 | |
| 49 | try { |
| 50 | $logsTable = TableRegistry::getTableLocator()->get('SystemLogs'); |
| 51 | $logEntry = $logsTable->newEntity($data); |
| 52 | if (!$logsTable->save($logEntry)) { |
| 53 | // Log the error to a file if database logging fails |
| 54 | file_put_contents( |
| 55 | LOGS . 'database_log_errors.log', |
| 56 | date('Y-m-d H:i:s') . ': Failed to save log entry: ' . json_encode($logEntry->getErrors()) . "\n", |
| 57 | FILE_APPEND, |
| 58 | ); |
| 59 | } |
| 60 | } catch (Exception $e) { |
| 61 | // Log any exceptions to a file |
| 62 | file_put_contents( |
| 63 | LOGS . 'database_log_errors.log', |
| 64 | date('Y-m-d H:i:s') . ': Exception occurred while logging: ' . $e->getMessage() . "\n", |
| 65 | FILE_APPEND, |
| 66 | ); |
| 67 | } |
| 68 | } |
| 69 | } |