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Justin Hayes
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‎.gitignore‎

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/vendor
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composer.lock

‎.travis.yml‎

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language: php
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matrix:
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include:
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- php: 7.1
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env: ILLUMINATE_VERSION=5.5.*
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- php: 7.1
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env: ILLUMINATE_VERSION=5.6.*
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- php: 7.1
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env: ILLUMINATE_VERSION=5.7.*
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- php: 7.2
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env: ILLUMINATE_VERSION=5.5.*
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- php: 7.2
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env: ILLUMINATE_VERSION=5.6.*
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- php: 7.2
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env: ILLUMINATE_VERSION=5.7.*
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before_install:
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- composer require "illuminate/support:${ILLUMINATE_VERSION}" --no-update
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before_script:
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- composer update --prefer-source --no-interaction
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script:
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- vendor/bin/phpunit

‎composer.json‎

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{
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"name": "jshayes/laravel-datadogstatsd",
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"type": "library",
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"description": "A Laravel library for DataDog Statsd",
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"license": "MIT",
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"authors": [
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{
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"name": "Justin Hayes"
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}
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],
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"require": {
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"datadog/php-datadogstatsd": "^1.3",
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"illuminate/support": "^5.5"
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},
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"autoload": {
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"psr-4": {
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"JSHayes\\LaravelDataDogStatsd\\": "src/"
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}
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},
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"autoload-dev": {
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"psr-4": {
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"JSHayes\\LaravelDataDogStatsd\\Tests\\": "tests/"
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}
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},
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"require-dev": {
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"phpunit/phpunit": "^7.4",
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"orchestra/testbench": "^3.0"
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},
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"extra": {
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"laravel": {
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"providers": [
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"JSHayes\\LaravelDataDogStatsd\\ServiceProvider"
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]
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}
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}
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}

‎phpunit.xml‎

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<?xml version="1.0" encoding="UTF-8"?>
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<phpunit backupGlobals="false"
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backupStaticAttributes="false"
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colors="true"
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convertErrorsToExceptions="true"
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convertNoticesToExceptions="true"
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convertWarningsToExceptions="true"
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processIsolation="false"
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stopOnFailure="false">
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<testsuites>
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<testsuite name="Unit">
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<directory suffix="Test.php">./tests/Unit</directory>
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</testsuite>
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</testsuites>
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</phpunit>

‎src/DataDog.php‎

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<?php
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namespace JSHayes\LaravelDataDogStatsd;
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use DataDog\DogStatsd;
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use DataDog\BatchedDogStatsd;
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use Illuminate\Contracts\Foundation\Application;
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class DataDog
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{
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/**
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* The DogStatsd instance
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*
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* @var \DataDog\DogStatsd
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*/
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protected $instance;
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/**
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* Create a new DataDog wrapper
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*
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* @param \Illuminate\Contracts\Foundation\Application $app
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*/
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public function __construct(Application $app)
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{
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$this->app = $app;
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}
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/**
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* Create a StatBuilder for the given stat to fluently send stats
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*
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* @param string $stat
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*
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* @return \JSHayes\LaravelDataDogStatsd\StatBuilder
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*/
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public function stat(string $stat): StatBuilder
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{
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return new StatBuilder($this->getStatsdInstance(), $stat);
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}
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/**
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* Delegate calls to the DogStatsd instance
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*
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* @param string $method
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* @param array $arguments
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*
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* @return mixed
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*/
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public function __call(string $method, array $parameters = [])
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{
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return call_user_func_array([$this->getStatsdInstance(), $method], $parameters);
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}
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/**
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* Create the single DogStatsd driver
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*
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* @param array $config
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*
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* @return \DataDog\DogStatsd
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*/
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private function createSingleDriver(array $config): DogStatsd
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{
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return new DogStatsd($config);
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}
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/**
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* Create the BatchedDogStatsd driver
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*
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* @param array $config
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*
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* @return \DataDog\BatchedDogStatsd
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*/
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private function createBatchedDriver(array $config): BatchedDogStatsd
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{
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$statsd = new BatchedDogStatsd($config);
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$this->app->terminating(function () use ($statsd) {
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$statsd->flush_buffer();
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});
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return $statsd;
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}
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/**
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* Make the statsd driver based on the configuration
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*
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* @return \DataDog\DogStatsd
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*/
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private function makeStatsdInstance(): DogStatsd
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{
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$driver = $this->app['config']['datadog.driver'];
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$method = "create{$driver}Driver";
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return $this->$method($this->app['config']["datadog.drivers.$driver"]);
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}
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/**
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* Get the statsd driver
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*
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* @return \DataDog\DogStatsd
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*/
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protected function getStatsdInstance(): DogStatsd
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{
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return $this->instance = $this->instance ?? $this->makeStatsdInstance();
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}
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}

‎src/Facades/DataDog.php‎

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<?php
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namespace JSHayes\LaravelDataDogStatsd\Facades;
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use Illuminate\Support\Facades\Facade;
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use JSHayes\LaravelDataDogStatsd\Testing\DataDogFake;
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class DataDog extends Facade
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{
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/**
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* Get the registered name of the component.
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*
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* @return string
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*/
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protected static function getFacadeAccessor()
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{
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return 'datadog';
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}
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/**
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* Replace the bound instance with a fake.
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*
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* @return void
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*/
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public static function fake()
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{
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static::swap(new DataDogFake(static::getFacadeApplication()));
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}
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}

‎src/ServiceProvider.php‎

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<?php
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namespace JSHayes\LaravelDataDogStatsd;
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use Illuminate\Support\ServiceProvider as BaseServiceProvider;
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class ServiceProvider extends BaseServiceProvider
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{
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/**
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* Register any package services.
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*
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* @return void
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*/
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public function register()
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{
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$this->app->singleton('datadog', DataDog::class);
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}
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}

‎src/StatBuilder.php‎

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<?php
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namespace JSHayes\LaravelDataDogStatsd;
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use DataDog\DogStatsd;
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class StatBuilder
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{
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private $statsd;
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private $stat;
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private $sampleRate = 1.0;
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private $tags = null;
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/**
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* Create a new metric builder
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*
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* @param \DataDog\DogStatsd $statsd
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* @param string $stat
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*/
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public function __construct(DogStatsd $statsd, string $stat)
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{
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$this->statsd = $statsd;
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$this->stat = $stat;
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}
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/**
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* Apply the given tags to this stat
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*
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* @param array|string $tags
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*
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* @return self
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*/
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public function withTags($tags): self
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{
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$this->tags = $tags;
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return $this;
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}
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/**
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* Use the given sample rate for this stat
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*
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* @param array|string $tags
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*
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* @return self
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*/
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public function withSampleRate(float $sampleRate): self
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{
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$this->sampleRate = $sampleRate;
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return $this;
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}
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/**
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* Log timing information
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*
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* @param float $time
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*
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* @return void
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*/
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public function timing(float $time): void
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{
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$this->statsd->timing($this->stat, $time, $this->sampleRate, $this->tags);
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}
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/**
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* A convenient alias for the timing function when used with micro-timing
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*
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* @param float $time
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*
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* @return void
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*/
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public function microtiming(float $time): void
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{
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$this->statsd->microtiming($this->stat, $time, $this->sampleRate, $this->tags);
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}
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/**
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* Gauge
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*
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* @param float $value
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*
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* @return void
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*/
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public function gauge(float $value): void
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{
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$this->statsd->gauge($this->stat, $value, $this->sampleRate, $this->tags);
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}
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/**
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* Histogram
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*
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* @param float $value
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*
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* @return void
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*/
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public function histogram(float $value): void
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{
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$this->statsd->histogram($this->stat, $value, $this->sampleRate, $this->tags);
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}
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/**
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* Distribution
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*
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* @param float $value
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*
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* @return void
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*/
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public function distribution(float $value): void
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{
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$this->statsd->distribution($this->stat, $value, $this->sampleRate, $this->tags);
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}
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/**
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* Set
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*
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* @param float $value
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*
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* @return void
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*/
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public function set(float $value): void
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{
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$this->statsd->set($this->stat, $value, $this->sampleRate, $this->tags);
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}
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/**
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* Increment a stat counter
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*
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* @param int $value
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*
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* @return void
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*/
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public function increment(int $value = 1): void
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{
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$this->statsd->increment($this->stat, $this->sampleRate, $this->tags, $value);
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}
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/**
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* Decrement a stat counter
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*
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* @param int $value
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*
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* @return void
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*/
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public function decrement(int $value = -1): void
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{
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$this->statsd->decrement($this->stat, $this->sampleRate, $this->tags, $value);
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}
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}

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