adds DatadogLoggingClient

Datadog log client

.github/workflows/php.yml

@@ -0,0 +1,44 @@
+name: PHP Composer
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Setup PHP
+      uses: shivammathur/setup-php@v2
+      with:
+        php-version: "8.2"
+
+    - name: Validate composer.json and composer.lock
+      run: composer validate --strict
+
+    - name: Cache Composer packages
+      id: composer-cache
+      uses: actions/cache@v3
+      with:
+        path: vendor
+        key: ${{ runner.os }}-php-${{ hashFiles('**/composer.lock') }}
+        restore-keys: |
+          ${{ runner.os }}-php-
+
+    - name: Install dependencies
+      run: composer install --prefer-dist --no-progress
+
+    - name: Run test suite
+      run: composer test
+
+    - name: Style check
+      run: composer php-cs-fixer-check

LICENSE.txt

@@ -0,0 +1,13 @@
+        DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE 
+                    Version 2, December 2004 
+
+ Copyright (C) 2004 Sam Hocevar <[email protected]> 
+
+ Everyone is permitted to copy and distribute verbatim or modified 
+ copies of this license document, and changing it is allowed as long 
+ as the name is changed. 
+
+            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE 
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 
+
+  0. You just DO WHAT THE FUCK YOU WANT TO.

composer.json

@@ -1,5 +1,7 @@
 {
   "name": "cosmastech/statsd-client",
+  "description": "A StatsD client adapter",
+  "license": "WTFPL",
   "authors": [
     {
       "name": "Luke Kuzmish",
@@ -9,20 +11,21 @@
   ],
   "require": {
     "php": "^8.2",
-    "datadog/php-datadogstatsd": "*",
-    "psr/clock-implementation": "1.0",
-    "nesbot/carbon": "^3.6"
+    "datadog/php-datadogstatsd": "^1.6.1",
+    "psr/clock-implementation": "1.0"
   },
   "require-dev": {
     "phpunit/phpunit": "^11.2.5",
-    "nesbot/carbon": "^3.6.0",
     "friendsofphp/php-cs-fixer": "^3.59",
-    "league/statsd": "^2.0.0"
+    "league/statsd": "^2.0.0",
+    "cosmastech/psr-logger-spy": "^0.0.1",
+    "psr/log": "3.0.0"
   },
   "suggest": {
     "datadog/php-datadogstatsd": "For DataDog stats",
     "nesbot/carbon": "For using Carbon as psr/clock-implementation",
-    "league/statsd": "For generic statsd clients"
+    "league/statsd": "For generic statsd clients",
+    "monolog/monolog": "For log client"
   },
   "autoload": {
     "psr-4": {
@@ -36,6 +39,7 @@
   },
   "scripts": {
     "test": "phpunit tests",
-    "php-cs-fixer": "./vendor/bin/php-cs-fixer fix ./"
+    "php-cs-fixer": "./vendor/bin/php-cs-fixer fix ./",
+    "php-cs-fixer-check": "./vendor/bin/php-cs-fixer check ./"
   }
 }

src/Datadog/DatadogLoggingClient.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace Cosmastech\StatsDClient\Datadog;
+
+use DataDog\DogStatsd;
+use Psr\Log\LoggerInterface;
+use Psr\Log\LogLevel;
+
+class DatadogLoggingClient extends DogStatsd
+{
+    public function __construct(
+        protected readonly LoggerInterface $logger,
+        protected readonly string $logLevel = LogLevel::DEBUG,
+        array $datadogConfig = [],
+    ) {
+        parent::__construct($datadogConfig);
+    }
+
+    public function flush($message)
+    {
+        $this->logger->log($this->logLevel, $message);
+    }
+}

tests/Datadog/DatadogLoggingClientTest.php

@@ -0,0 +1,52 @@
+<?php
+
+namespace Cosmastech\StatsDClient\Tests\Datadog;
+
+use Cosmastech\PsrLoggerSpy\LogFactory;
+use Cosmastech\PsrLoggerSpy\LoggerSpy;
+use Cosmastech\StatsDClient\Datadog\DatadogLoggingClient;
+use Cosmastech\StatsDClient\Tests\BaseTestCase;
+use PHPUnit\Framework\Attributes\DataProvider;
+use PHPUnit\Framework\Attributes\Test;
+use Psr\Log\LogLevel;
+
+class DatadogLoggingClientTest extends BaseTestCase
+{
+    private LoggerSpy $loggerSpy;
+
+    public function setUp(): void
+    {
+        $this->loggerSpy = new LoggerSpy(new LogFactory());
+    }
+
+    #[Test]
+    #[DataProvider("logLevelsDataProvider")]
+    public function respectsLogLevel(string $logLevel)
+    {
+        // Given
+        $datadogLoggingClient = new DatadogLoggingClient($this->loggerSpy, $logLevel);
+
+        // When
+        $datadogLoggingClient->increment("some-stat");
+
+        // Then
+        $logs = $this->loggerSpy->getLogs();
+
+        self::assertCount(1, $logs);
+        self::assertEquals($logLevel, $logs[0]->getLevel()->value);
+    }
+
+    public static function logLevelsDataProvider(): array
+    {
+        return [
+            "debug" => [LogLevel::DEBUG],
+            "info" => [LogLevel::INFO],
+            "notice" => [LogLevel::NOTICE],
+            "warning" => [LogLevel::WARNING],
+            "error" => [LogLevel::ERROR],
+            "critical" => [LogLevel::CRITICAL],
+            "alert" => [LogLevel::ALERT],
+            "emergency" => [LogLevel::EMERGENCY],
+        ];
+    }
+}