Drop support for PHP 7

ISSUE_TEMPLATE.md → .github/ISSUE_TEMPLATE.md

@@ -1,5 +1,8 @@
 <!-- Provide a general summary of the issue in the Title above -->
 
+> **Warning**
+> Are you sure your issue is caused by this package? Almost all reported issues come from a misunderstanding of the [OpenAPI specification](https://swagger.io/specification/). Please make sure that your answer isn't there before posting.
+
 ## Detailed description
 
 Provide a detailed description of the change or addition you are proposing.

.github/workflows/ci.yml

@@ -8,27 +8,30 @@ on:
 
 jobs:
 
-  phpcs:
-    name: PHP_CodeSniffer
+  style:
+    name: Style
     runs-on: ubuntu-latest
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
+
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          tools: cs2pr, phpcs
 
-      - name: Run PHP_CodeSniffer
-        uses: chekalsky/phpcs-action@v1
+      - name: Run phpcs
+        run: phpcs -q --report=checkstyle | cs2pr
 
-  phpunit:
-    name: PHPUnit
+  tests:
+    name: Tests
     runs-on: ubuntu-latest
 
     strategy:
       fail-fast: false
       matrix:
         php-version:
-          - "7.3"
-          - "7.4"
           - "8.0"
           - "8.1"
           - "8.2"

composer.json

@@ -23,7 +23,7 @@
         }
     ],
     "require": {
-        "php": "^7.3|^8.0",
+        "php": "^8.0",
         "ext-json": "*",
         "league/openapi-psr7-validator": "^0.19",
         "nyholm/psr7": "^1.0",
@@ -33,6 +33,7 @@
     },
     "require-dev": {
         "phpunit/phpunit": "^9.0",
+        "rector/rector": "^0.17.1",
         "squizlabs/php_codesniffer": "^3.5"
     },
     "autoload": {
@@ -47,8 +48,8 @@
     },
     "scripts": {
         "test": "phpunit",
-        "check-style": "phpcs src tests",
-        "fix-style": "phpcbf src tests"
+        "fix": "phpcbf src tests",
+        "refactor": "rector process"
     },
     "extra": {
         "branch-alias": {

rector.php

@@ -0,0 +1,14 @@
+<?php
+
+declare(strict_types=1);
+
+use Rector\Config\RectorConfig;
+use Rector\Set\ValueObject\LevelSetList;
+
+return static function (RectorConfig $rectorConfig): void {
+    $rectorConfig->paths([
+        __DIR__ . '/src',
+    ]);
+
+    $rectorConfig->sets([LevelSetList::UP_TO_PHP_80]);
+};

src/Adapters/HttpFoundationAdapter.php

@@ -39,6 +39,6 @@ public function convert(object $message): MessageInterface
             return $psrHttpFactory->createRequest($message);
         }
 
-        throw new InvalidArgumentException(sprintf('Unsupported %s object received', get_class($message)));
+        throw new InvalidArgumentException(sprintf('Unsupported %s object received', $message::class));
     }
 }

src/Exceptions/ValidationException.php

@@ -13,7 +13,6 @@ class ValidationException extends Exception
     /**
      * Build a new exception from a ValidationFailed exception.
      *
-     * @param  ValidationFailed $exception
      * @return ValidationException
      */
     public static function fromValidationFailed(ValidationFailed $exception): ValidationException

src/Validator.php

@@ -15,37 +15,11 @@
 
 final class Validator implements ValidatorInterface
 {
-    /**
-     * @var RoutedServerRequestValidator
-     */
-    private $requestValidator;
-
-    /**
-     * @var ResponseValidator
-     */
-    private $responseValidator;
-
-    /**
-     * @var AdapterInterface
-     */
-    private $adapter;
-
-    /**
-     * Constructor.
-     *
-     * @param  RoutedServerRequestValidator $requestValidator
-     * @param  ResponseValidator            $responseValidator
-     * @param  AdapterInterface             $adapter
-     * @return void
-     */
     public function __construct(
-        RoutedServerRequestValidator $requestValidator,
-        ResponseValidator $responseValidator,
-        AdapterInterface $adapter
+        private RoutedServerRequestValidator $requestValidator,
+        private ResponseValidator $responseValidator,
+        private AdapterInterface $adapter
     ) {
-        $this->requestValidator  = $requestValidator;
-        $this->responseValidator = $responseValidator;
-        $this->adapter           = $adapter;
     }
 
     /**

src/ValidatorBuilder.php

@@ -14,25 +14,10 @@
  */
 final class ValidatorBuilder implements ValidatorBuilderInterface
 {
-    /**
-     * @var string
-     */
-    private $adapter = HttpFoundationAdapter::class;
-
-    /**
-     * @var BaseValidatorBuilder
-     */
-    private $validatorBuilder;
+    private string $adapter = HttpFoundationAdapter::class;
 
-    /**
-     * Constructor.
-     *
-     * @param  BaseValidatorBuilder $builder
-     * @return void
-     */
-    public function __construct(BaseValidatorBuilder $builder)
+    public function __construct(private BaseValidatorBuilder $validatorBuilder)
     {
-        $this->validatorBuilder = $builder;
     }
 
     /**