update implementation of chapter 9

implementation/09/composer.json

@@ -16,7 +16,9 @@
         "filp/whoops": "^2.14",
         "laminas/laminas-diactoros": "^2.11",
         "nikic/fast-route": "^1.3",
-        "psr/http-server-handler": "^1.0"
+        "psr/http-server-handler": "^1.0",
+        "psr/container": "^1.0",
+        "php-di/php-di": "^6.4"
     },
     "require-dev": {
         "phpstan/phpstan": "^1.6",

implementation/09/composer.lock

@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "5f281d245eeab688c1904bf024aeff4f",
+    "content-hash": "0b6833b8fa6869bd212824769648e667",
     "packages": [
         {
             "name": "filp/whoops",
@@ -176,6 +176,65 @@
             ],
             "time": "2022-05-17T10:57:52+00:00"
         },
+        {
+            "name": "laravel/serializable-closure",
+            "version": "v1.2.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/laravel/serializable-closure.git",
+                "reference": "09f0e9fb61829f628205b7c94906c28740ff9540"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/laravel/serializable-closure/zipball/09f0e9fb61829f628205b7c94906c28740ff9540",
+                "reference": "09f0e9fb61829f628205b7c94906c28740ff9540",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.3|^8.0"
+            },
+            "require-dev": {
+                "pestphp/pest": "^1.18",
+                "phpstan/phpstan": "^0.12.98",
+                "symfony/var-dumper": "^5.3"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Laravel\\SerializableClosure\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Taylor Otwell",
+                    "email": "taylor@laravel.com"
+                },
+                {
+                    "name": "Nuno Maduro",
+                    "email": "nuno@laravel.com"
+                }
+            ],
+            "description": "Laravel Serializable Closure provides an easy and secure way to serialize closures in PHP.",
+            "keywords": [
+                "closure",
+                "laravel",
+                "serializable"
+            ],
+            "support": {
+                "issues": "https://github.com/laravel/serializable-closure/issues",
+                "source": "https://github.com/laravel/serializable-closure"
+            },
+            "time": "2022-05-16T17:09:47+00:00"
+        },
         {
             "name": "nikic/fast-route",
             "version": "v1.3.0",
@@ -226,6 +285,227 @@
             },
             "time": "2018-02-13T20:26:39+00:00"
         },
+        {
+            "name": "php-di/invoker",
+            "version": "2.3.3",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/PHP-DI/Invoker.git",
+                "reference": "cd6d9f267d1a3474bdddf1be1da079f01b942786"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/PHP-DI/Invoker/zipball/cd6d9f267d1a3474bdddf1be1da079f01b942786",
+                "reference": "cd6d9f267d1a3474bdddf1be1da079f01b942786",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=7.3",
+                "psr/container": "^1.0|^2.0"
+            },
+            "require-dev": {
+                "athletic/athletic": "~0.1.8",
+                "mnapoli/hard-mode": "~0.3.0",
+                "phpunit/phpunit": "^9.0"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Invoker\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "description": "Generic and extensible callable invoker",
+            "homepage": "https://github.com/PHP-DI/Invoker",
+            "keywords": [
+                "callable",
+                "dependency",
+                "dependency-injection",
+                "injection",
+                "invoke",
+                "invoker"
+            ],
+            "support": {
+                "issues": "https://github.com/PHP-DI/Invoker/issues",
+                "source": "https://github.com/PHP-DI/Invoker/tree/2.3.3"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/mnapoli",
+                    "type": "github"
+                }
+            ],
+            "time": "2021-12-13T09:22:56+00:00"
+        },
+        {
+            "name": "php-di/php-di",
+            "version": "6.4.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/PHP-DI/PHP-DI.git",
+                "reference": "ae0f1b3b03d8b29dff81747063cbfd6276246cc4"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/PHP-DI/PHP-DI/zipball/ae0f1b3b03d8b29dff81747063cbfd6276246cc4",
+                "reference": "ae0f1b3b03d8b29dff81747063cbfd6276246cc4",
+                "shasum": ""
+            },
+            "require": {
+                "laravel/serializable-closure": "^1.0",
+                "php": ">=7.4.0",
+                "php-di/invoker": "^2.0",
+                "php-di/phpdoc-reader": "^2.0.1",
+                "psr/container": "^1.0"
+            },
+            "provide": {
+                "psr/container-implementation": "^1.0"
+            },
+            "require-dev": {
+                "doctrine/annotations": "~1.10",
+                "friendsofphp/php-cs-fixer": "^2.4",
+                "mnapoli/phpunit-easymock": "^1.2",
+                "ocramius/proxy-manager": "^2.11.2",
+                "phpstan/phpstan": "^0.12",
+                "phpunit/phpunit": "^9.5"
+            },
+            "suggest": {
+                "doctrine/annotations": "Install it if you want to use annotations (version ~1.2)",
+                "ocramius/proxy-manager": "Install it if you want to use lazy injection (version ~2.0)"
+            },
+            "type": "library",
+            "autoload": {
+                "files": [
+                    "src/functions.php"
+                ],
+                "psr-4": {
+                    "DI\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "description": "The dependency injection container for humans",
+            "homepage": "https://php-di.org/",
+            "keywords": [
+                "PSR-11",
+                "container",
+                "container-interop",
+                "dependency injection",
+                "di",
+                "ioc",
+                "psr11"
+            ],
+            "support": {
+                "issues": "https://github.com/PHP-DI/PHP-DI/issues",
+                "source": "https://github.com/PHP-DI/PHP-DI/tree/6.4.0"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/mnapoli",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/php-di/php-di",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2022-04-09T16:46:38+00:00"
+        },
+        {
+            "name": "php-di/phpdoc-reader",
+            "version": "2.2.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/PHP-DI/PhpDocReader.git",
+                "reference": "66daff34cbd2627740ffec9469ffbac9f8c8185c"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/PHP-DI/PhpDocReader/zipball/66daff34cbd2627740ffec9469ffbac9f8c8185c",
+                "reference": "66daff34cbd2627740ffec9469ffbac9f8c8185c",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=7.2.0"
+            },
+            "require-dev": {
+                "mnapoli/hard-mode": "~0.3.0",
+                "phpunit/phpunit": "^8.5|^9.0"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "PhpDocReader\\": "src/PhpDocReader"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "description": "PhpDocReader parses @var and @param values in PHP docblocks (supports namespaced class names with the same resolution rules as PHP)",
+            "keywords": [
+                "phpdoc",
+                "reflection"
+            ],
+            "support": {
+                "issues": "https://github.com/PHP-DI/PhpDocReader/issues",
+                "source": "https://github.com/PHP-DI/PhpDocReader/tree/2.2.1"
+            },
+            "time": "2020-10-12T12:39:22+00:00"
+        },
+        {
+            "name": "psr/container",
+            "version": "1.1.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/php-fig/container.git",
+                "reference": "513e0666f7216c7459170d56df27dfcefe1689ea"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/php-fig/container/zipball/513e0666f7216c7459170d56df27dfcefe1689ea",
+                "reference": "513e0666f7216c7459170d56df27dfcefe1689ea",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=7.4.0"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Psr\\Container\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "PHP-FIG",
+                    "homepage": "https://www.php-fig.org/"
+                }
+            ],
+            "description": "Common Container Interface (PHP FIG PSR-11)",
+            "homepage": "https://github.com/php-fig/container",
+            "keywords": [
+                "PSR-11",
+                "container",
+                "container-interface",
+                "container-interop",
+                "psr"
+            ],
+            "support": {
+                "issues": "https://github.com/php-fig/container/issues",
+                "source": "https://github.com/php-fig/container/tree/1.1.2"
+            },
+            "time": "2021-11-05T16:50:12+00:00"
+        },
         {
             "name": "psr/http-factory",
             "version": "1.0.1",

implementation/09/config/container.php

@@ -1,9 +1,23 @@
 <?php declare(strict_types=1);
 
-$response = new \Laminas\Diactoros\Response();
+use DI\ContainerBuilder;
-$clock = new \Lubian\NoFramework\Service\Time\SystemClock();
+use FastRoute\Dispatcher;
+use Laminas\Diactoros\Response;
+use Laminas\Diactoros\ServerRequestFactory;
+use Lubian\NoFramework\Service\Time\Clock;
+use Lubian\NoFramework\Service\Time\SystemClock;
+use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Message\ServerRequestInterface;
 
-return [
+use function FastRoute\simpleDispatcher;
-    \Lubian\NoFramework\Action\Hello::class => fn () => new \Lubian\NoFramework\Action\Hello($response, $clock),
+
-    \Lubian\NoFramework\Action\Other::class => fn () => new \Lubian\NoFramework\Action\Other($response),
+$builder = new ContainerBuilder;
-];
+
+$builder->addDefinitions([
+    ServerRequestInterface::class => fn () => ServerRequestFactory::fromGlobals(),
+    ResponseInterface::class => fn () => new Response,
+    Dispatcher::class => fn () => simpleDispatcher(require __DIR__ . '/routes.php'),
+    Clock::class => fn () => new SystemClock,
+]);
+
+return $builder->build();

implementation/09/src/Action/Hello.php

@@ -9,8 +9,10 @@ use Psr\Http\Server\RequestHandlerInterface;
 
 final class Hello implements RequestHandlerInterface
 {
-    public function __construct(private readonly ResponseInterface $response, private readonly Clock $clock)
+    public function __construct(
-    {
+        private readonly ResponseInterface $response,
+        private readonly Clock $clock
+    ) {
     }
 
     public function handle(ServerRequestInterface $request): ResponseInterface
@@ -18,7 +20,8 @@ final class Hello implements RequestHandlerInterface
         $name = $request->getAttribute('name', 'Stranger');
         $body = $this->response->getBody();
 
-        $time = $this->clock->now()->format('H:i:s');
+        $time = $this->clock->now()
+            ->format('H:i:s');
 
         $body->write('Hello ' . $name . '!<br />');
         $body->write('The Time is: ' . $time);

implementation/09/src/Bootstrap.php

@@ -4,10 +4,11 @@ namespace Lubian\NoFramework;
 
 use FastRoute\Dispatcher;
 use Laminas\Diactoros\Response;
-use Laminas\Diactoros\ServerRequestFactory;
 use Lubian\NoFramework\Exception\InternalServerError;
 use Lubian\NoFramework\Exception\MethodNotAllowed;
 use Lubian\NoFramework\Exception\NotFound;
+use Psr\Container\ContainerInterface;
+use Psr\Http\Message\ServerRequestInterface;
 use Psr\Http\Server\RequestHandlerInterface;
 use Throwable;
 use Whoops\Handler\PrettyPageHandler;
@@ -16,7 +17,6 @@ use Whoops\Run;
 use function assert;
 use function error_log;
 use function error_reporting;
-use function FastRoute\simpleDispatcher;
 use function getenv;
 use function header;
 use function sprintf;
@@ -43,12 +43,15 @@ if ($environment === 'dev') {
 
 $whoops->register();
 
-$request = ServerRequestFactory::fromGlobals();
+$container = require __DIR__ . '/../config/container.php';
-$response = new Response;
+assert($container instanceof ContainerInterface);
 
+$request = $container->get(ServerRequestInterface::class);
+assert($request instanceof ServerRequestInterface);
+
+$dispatcher = $container->get(Dispatcher::class);
+assert($dispatcher instanceof Dispatcher);
 
-$routeDefinitionCallback = require __DIR__ . '/../config/routes.php';
-$dispatcher = simpleDispatcher($routeDefinitionCallback);
 
 $routeInfo = $dispatcher->dispatch($request->getMethod(), $request->getUri() ->getPath(),);
 
@@ -56,7 +59,7 @@ try {
     switch ($routeInfo[0]) {
         case Dispatcher::FOUND:
             $className = $routeInfo[1];
-            $handler = new $className($response);
+            $handler = $container->get($className);
             assert($handler instanceof RequestHandlerInterface);
             foreach ($routeInfo[2] as $attributeName => $attributeValue) {
                 $request = $request->withAttribute($attributeName, $attributeValue);

implementation/09/src/Service/Time/Clock.php

@@ -2,7 +2,9 @@
 
 namespace Lubian\NoFramework\Service\Time;
 
+use DateTimeImmutable;
+
 interface Clock
 {
-    public function now(): \DateTimeImmutable;
+    public function now(): DateTimeImmutable;
 }

implementation/09/src/Service/Time/SystemClock.php

@@ -2,11 +2,12 @@
 
 namespace Lubian\NoFramework\Service\Time;
 
+use DateTimeImmutable;
+
 final class SystemClock implements Clock
 {
-    public function now(): \DateTimeImmutable
+    public function now(): DateTimeImmutable
     {
-        return new \DateTimeImmutable();
+        return new DateTimeImmutable;
     }
-
 }