README

A CakePHP 5 plugin for NewRelic integration that provides automatic transaction tracking, error reporting, and custom metrics.

Requirements

• PHP 8.1 or higher
• CakePHP 5.0 or higher
• NewRelic PHP extension

Installation

You can install this plugin into your CakePHP application using composer.

composer require mir-insight/cakephp-newrelic

Configuration

1. Load the plugin in your config/bootstrap.php:

// Load the plugin
$app->addPlugin('NewRelic');

1. Configure the plugin in your config/app.php or create a new file config/newrelic.php:

return [
    'NewRelic' => [
        'enabled' => true,
        'appName' => 'My Application',
        'captureParams' => true,
        'customParameters' => [
            'environment' => 'production',
            'version' => '1.0.0',
        ],
    ],
];

Usage

The plugin automatically integrates with your CakePHP application and provides the following features:

1. Automatic transaction tracking for all HTTP requests
2. Exception tracking
3. Custom parameter and metric tracking
4. Custom tracer methods

Using the NewRelic Service

You can access the NewRelic service in your controllers, components, or other services:

use NewRelic\Service\NewRelicServiceInterface;

class MyController extends AppController
{
    public function index(NewRelicServiceInterface $newRelic)
    {
        // Add custom parameters
        $newRelic->addCustomParameter('user_id', $this->Auth->user('id'));
        
        // Add custom metrics
        $newRelic->addCustomMetric('custom/feature_usage', 1.0);
        
        // Record exceptions
        try {
            // Your code here
        } catch (\Throwable $e) {
            $newRelic->recordException($e);
            throw $e;
        }
    }
}

Custom Tracers

You can add custom tracer methods in your configuration:

return [
    'NewRelic' => [
        'customTracers' => [
            'App\Model\Table\UsersTable::findActive',
            'App\Service\CacheService::get',
        ],
    ],
];

Features

• Automatic transaction tracking
• Exception tracking
• Custom parameter tracking
• Custom metric tracking
• Custom tracer methods
• Middleware integration
• Service container integration
• Configuration options

Contributing

1. Fork the repository
2. Create your feature branch (git checkout -b feature/amazing-feature)
3. Commit your changes (git commit -m 'Add some amazing feature')
4. Push to the branch (git push origin feature/amazing-feature)
5. Open a Pull Request

License

The MIT License (MIT). Please see License File for more information.