PHP code example of tiny-blocks / http-logging

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

tiny-blocks / http-logging example snippets

declare(strict_types=1);

use GuzzleHttp\Psr7\Response;
use GuzzleHttp\Psr7\ServerRequest;
use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\ServerRequestInterface;
use Psr\Http\Server\RequestHandlerInterface;
use Psr\Log\LoggerInterface;
use TinyBlocks\Http\Logging\LogMiddleware;

# Build the middleware with the default system monotonic clock and a PSR-3 logger.
$middleware = LogMiddleware::create()->withLogger(logger: $logger)->build();

# Process an inbound request through the middleware.
$response = $middleware->process(
    new ServerRequest('GET', '/orders'),
    new class () implements RequestHandlerInterface {
        public function handle(ServerRequestInterface $request): ResponseInterface
        {
            return new Response(200, [], '{"status":"ok"}');
        }
    }
);

# The middleware logged a `request` entry before, and a `response` entry after the handler call.
$response->getStatusCode();

declare(strict_types=1);

use TinyBlocks\Http\CorrelationId\CorrelationIdMiddleware;
use TinyBlocks\Http\Logging\LogMiddleware;

# Composes the two middlewares: correlation-id first so the attribute exists by the time log runs.
$correlationId = CorrelationIdMiddleware::create()->build();
$log = LogMiddleware::create()->withLogger(logger: $logger)->build();

# Every `request` and `response` entry emitted by $log will carry `correlation_id` in context.

declare(strict_types=1);

use TinyBlocks\Http\Logging\LogMiddleware;
use TinyBlocks\Time\MonotonicClock;

# Custom monotonic clock that returns a fixed reading on each call.
$clock = new readonly class () implements MonotonicClock {
    public function nanoseconds(): int
    {
        return 0;
    }
};

# Build the middleware with the custom clock.
$middleware = LogMiddleware::create()
    ->withClock(clock: $clock)
    ->withLogger(logger: $logger)
    ->build();