NTILogBundle

Installation

Install the bundle using composer:

$ composer require ntidev/log-bundle "dev-master"

Add the bundle configuration to the AppKernel

public function registerBundles()
{
    $bundles = array(
        ...
        new NTI\LogBundle\NTILogBundle(),
        ...
    );
}

Setup the configuration in the config.yml

# NTI
nti_log:
    exclude: [ 'JMose\CommandSchedulerBundle\Entity\ScheduledCommand' ]     # default: []

The exclude allows you to exclude logging for specific entities that change at a rapid rate (for example the User entity usually registers changes when users log in)

Update the database schema

$ php app/console doctrine:schema:update

Usage

Get the Logging service

$logger = $container->get('nti.logger');

The following methods are available for logging:

logNotice($message, $action = Log::ACTION_INFO, $entity = null)
logSuccess($message, $action = Log::ACTION_INFO, $entity = null)
logWarning($message, $action = Log::ACTION_INFO, $entity = null) 
logDebug($message, $action = Log::ACTION_DEBUG, $entity = null)
logError($message, $action = Log::ACTION_INFO, $entity = null)    
logException(\Exception $ex) 
logSlack($message, $level = Log::LEVEL_NOTICE, $entity = null)

Example:

$service->logDebug("Hello World")

Event Listeners

The bundle comes with 2 event subscribers: DoctrineEventSubscriber and KernelExceptionListerner.

The DoctrineEventSubscriber will listener for the following events:

PostPersist
PostUpdate
PostRemove

And it will log the changes automatically into the database.

The KernelExceptionListener will capture all exceptions and log them into the database as well. However, if you capture an exception you must manually log it with the service, for example:

try {
    ...
    $em->flush()
} catch(\Exception $ex) {
    $this->get('nti.logger')->logException($ex);
    ...
}

Slack Integration

If the NexySlackBundle is used, you can integrate this bundle to throw the information to a channel in Slack as well.

The configuration piece as shown above serves to configure how the NTILogBundle should post to Slack:

# NTI
nti_log:
    ...    
    # In case NexySlackBundle is used
    nexy_slack:
        enabled:    # default: false
        replicate_logs: true     # default: false
        replicate_levels: [ERROR, DEBUG]   # default: [ERROR]
        channel: "#alertchannel"  # default: empty, required
        
# NexySlackBundle
nexy_slack:
    # The Slack API Incoming WebHooks URL.
    endpoint: "[see https://api.slack.com/tokens to generate the webhook for this app]"

Todo