README

Laravel Alert Notifcations

Send php exceptions to email, microsoft teams, slack.
Notifications are throttle enabled so devs don't get a lot of emails from one host
(or all hosts if cache driver is shared).

Channels	Progress
Email	Supported
Microsoft Teams	Supported
Slack	Supported
Pager Duty	Supported

Installation

composer require kevincobain2000/laravel-alert-notifications

If you're using Laravel 5.5+ let the package auto discovery make this for you.

'providers' => [
    \Kevincobain2000\LaravelAlertNotifications\AlertNotificationsServiceProvider::class
]

Tests

composer install
composer run test

Publish (Laravel)

php artisan vendor:publish --provider="Kevincobain2000\LaravelAlertNotifications\AlertNotificationsServiceProvider"
php artisan config:cache

Publish (Lumen)

Since Lumen doesn't support auto-discovery, move config and view files to the destination directories manually

cp vendor/kevincobain2000/laravel-alert-notifications/src/config/laravel_alert_notifications.php config/laravel_alert_notifications.php
mkdir -p "resources/views/vendor/laravel_alert_notifications/" && cp vendor/kevincobain2000/laravel-alert-notifications/src/views/* resources/views/vendor/laravel_alert_notifications/

and add the following to bootstrap/app.php:

$app->register(Kevincobain2000\LaravelAlertNotifications\AlertNotificationsServiceProvider::class);

.env

ALERT_NOTIFICATION_MAIL_FROM_ADDRESS=
ALERT_NOTIFICATION_MAIL_TO_ADDRESS=
ALERT_NOTIFICATION_MAIL_NOTICE_TO_ADDRESS=
ALERT_NOTIFICATION_MAIL_WARNING_TO_ADDRESS=
ALERT_NOTIFICATION_MAIL_ERROR_TO_ADDRESS=
ALERT_NOTIFICATION_MAIL_CRITICAL_TO_ADDRESS=
ALERT_NOTIFICATION_MAIL_ALERT_TO_ADDRESS=
ALERT_NOTIFICATION_MAIL_EMERGENCY_TO_ADDRESS=
ALERT_NOTIFICATION_CACHE_DRIVER=file
ALERT_NOTIFICATION_MICROSOFT_TEAMS_WEBHOOK=
ALERT_NOTIFICATION_SLACK_WEBHOOK=
ALERT_NOTIFICATION_PAGER_DUTY_INTEGRATION_KEY=
ALERT_NOTIFICATION_CURL_PROXY=

Usage

new AlertDispatcher(
    Exception $e
    [, array $dontAlertExceptions = []]         // Exceptions that shouldn't trigger notifications
    [, array $notificationLevelsMapping = []]   // [Exception class => Notification level] mapping
    [, array $exceptionContext = []]            // Array of context data
)

In app/Exceptions/Handler.php. It is better to use a try catch to prevent loop.

use Kevincobain2000\LaravelAlertNotifications\Dispatcher\AlertDispatcher;

class Handler extends ExceptionHandler
{
    private $exceptionLogLevels = [
        DebugLevelException::class => LogLevel::DEBUG,
        WarningLevelException::class => LogLevel::WARNING,
        ErrorLevelException::class => LogLevel::ERROR,
    ];

    protected $dontReport = [
        //
    ];

    public function report(Throwable $exception)
    {
        try {
            $dontReport = array_merge($this->dontReport, $this->internalDontReport);
            $alertDispatcher = new AlertDispatcher($exception, $dontReport, $this->exceptionLogLevels);
            $alertDispatcher->notify();
        } catch (Throwable $e) {
            // log any unexpected exceptions or do nothing
        }
        parent::report($exception);
    }
}

Config

config/env key	purpose
throttle_enabled	(default true) If false then library will send alerts without any throttling
throttle_duration_minutes	(default 5 mins) If an exception has been notified
	This will next notify after 5 mins when same exception occurs
cache_prefix	This is a prefix for cache key. Your cache key will look like
	`laravel-alert-notifications-ExceptionClass-ExceptionCode`
ALERT_NOTIFICATION_CURL_PROXY	If your slack/MS teams require proxy, then set it up accordingly
default_notification_level	Default notification level
exclude_notification_levels	Do not send notification if it is of one of the listed level
mail	E-mail config array:
mail.enabled	(default true), false will not notify to email
mail.fromAddress	(default null), null will not notify to email
mail.toAddress	Default recipient e-mail address
mail.subject	Default e-mail subject. May contain placeholders replaced afterwards with
	correspondent exception data:
	`%ExceptionMessage%` => `$e->getMessage()`
	`%ExceptionCode%` => `$e->getCode()`
	`%ExceptionType%` => `$e->getType()`
	`%ExceptionLevel%` => `current notification level`
	ex. `'subject' => 'Exception [%ExceptionType%] has ocurred`'
mail.#level#	Configs for each notification level
	notification levels refer to those defined in `\Psr\Log\LogLevel`
mail.#level#.toAddress	(default mail.to_address), #level# notification recipient e-mail
mail.#level#.subject	#level# notification e-mail subject
microsoft_teams.enabled	(default true), false will not notify to teams
microsoft_teams.webhook	(default null), null will not notify to teams
slack.enabled	(default true), false will not notify to slack
slack.webhook	(default null), null will not notify to slack
pager_duty.enabled	(default true), false will not notify to pager duty
pager_duty.events_v2_endpoint	(default https://events.pagerduty.com/v2/enqueue), should not need to change this
pager_duty.integration_key	(default null), null with not notify to pager duty