Update code to php 8.1 using rector

.github/workflows/tests.yml

@@ -8,7 +8,7 @@ jobs:
         strategy:
             fail-fast: true
             matrix:
-                php: [7.2, 7.3, 7.4, 8.0, 8.1]
+                php: [8.1, 8.2]
                 stability: [prefer-lowest, prefer-stable]
 
         name: PHP ${{ matrix.php }} - ${{ matrix.stability }}

Makefile

@@ -0,0 +1,5 @@
+rector:
+	vendor/bin/rector process src
+
+rector-dry:
+	vendor/bin/rector process src --dry-run

composer.json

@@ -14,7 +14,7 @@
         }
     ],
     "require": {
-        "php": ">=7.2",
+        "php": ">=8.1",
         "ext-json": "*",
         "ext-mbstring": "*",
         "guzzlehttp/guzzle": "^6.4|^7.0",
@@ -28,6 +28,7 @@
     "require-dev": {
         "phpstan/phpstan": "^1.5",
         "phpunit/phpunit": "^8.5.23",
+        "rector/rector": "^0.17.1",
         "vimeo/psalm": "^4.0|^5.0"
     },
     "suggest": {

rector.php

@@ -0,0 +1,57 @@
+<?php
+
+declare(strict_types=1);
+
+use Rector\CodeQuality\Rector\Class_\InlineConstructorDefaultToPropertyRector;
+use Rector\Config\RectorConfig;
+use Rector\Php74\Rector\Assign\NullCoalescingOperatorRector;
+use Rector\Php74\Rector\Closure\ClosureToArrowFunctionRector;
+use Rector\Php80\Rector\Catch_\RemoveUnusedVariableInCatchRector;
+use Rector\Php80\Rector\Class_\ClassPropertyAssignToConstructorPromotionRector;
+use Rector\Php80\Rector\Class_\StringableForToStringRector;
+use Rector\Php80\Rector\FuncCall\ClassOnObjectRector;
+use Rector\Php80\Rector\FunctionLike\MixedTypeRector;
+use Rector\Php80\Rector\Identical\StrEndsWithRector;
+use Rector\Php80\Rector\NotIdentical\StrContainsRector;
+use Rector\Php81\Rector\Class_\MyCLabsClassToEnumRector;
+use Rector\Php81\Rector\FuncCall\NullToStrictStringFuncCallArgRector;
+use Rector\Php81\Rector\MethodCall\MyCLabsMethodCallToEnumConstRector;
+use Rector\Php81\Rector\Property\ReadOnlyPropertyRector;
+use Rector\Set\ValueObject\LevelSetList;
+use Rector\TypeDeclaration\Rector\ClassMethod\ReturnNeverTypeRector;
+use Rector\TypeDeclaration\Rector\Property\TypedPropertyFromAssignsRector;
+
+return static function (RectorConfig $rectorConfig): void {
+    $rectorConfig->paths([
+        __DIR__ . '/src',
+        __DIR__ . '/tests',
+    ]);
+
+    // register a single rule
+    $rectorConfig->rule(InlineConstructorDefaultToPropertyRector::class);
+
+    // define sets of rules
+    $rectorConfig->sets([
+        LevelSetList::UP_TO_PHP_81,
+    ]);
+
+    $rectorConfig->skip([
+        // PHP 7.4
+        TypedPropertyFromAssignsRector::class,
+        NullCoalescingOperatorRector::class, // https://wiki.php.net/rfc/null_coalesce_equal_operator
+        ClosureToArrowFunctionRector::class, // https://wiki.php.net/rfc/arrow_functions_v2
+        // PHP 8.1
+        MixedTypeRector::class,
+        ClassPropertyAssignToConstructorPromotionRector::class, // https://wiki.php.net/rfc/constructor_promotion https://github.com/php/php-src/pull/5291
+        ClassOnObjectRector::class, // https://wiki.php.net/rfc/class_name_literal_on_object
+        NullToStrictStringFuncCallArgRector::class,
+        ReturnNeverTypeRector::class, // https://wiki.php.net/rfc/noreturn_type
+        RemoveUnusedVariableInCatchRector::class, // https://wiki.php.net/rfc/non-capturing_catches
+        StrEndsWithRector::class, // https://wiki.php.net/rfc/add_str_starts_with_and_ends_with_functions
+        StrContainsRector::class, // https://externals.io/message/108562 https://github.com/php/php-src/pull/5179
+        MyCLabsMethodCallToEnumConstRector::class, // https://wiki.php.net/rfc/enumerations
+        MyCLabsClassToEnumRector::class, // https://wiki.php.net/rfc/enumerations
+        StringableForToStringRector::class, // https://wiki.php.net/rfc/stringable
+        ReadOnlyPropertyRector::class, // https://wiki.php.net/rfc/readonly_properties_v2
+    ]);
+};

src/Exception/SnelstartApiErrorException.php

@@ -11,7 +11,7 @@ final class SnelstartApiErrorException extends \RuntimeException
     public static function handleError(array $body): self
     {
         if (isset($body["modelState"])) {
-            $errorMessages = [ sprintf("%d validation failures occurred.", \count($body["modelState"])) ];
+            $errorMessages = [ sprintf("%d validation failures occurred.", is_countable($body["modelState"]) ? \count($body["modelState"]) : 0) ];
 
             foreach ($body["modelState"] as $field => $modelStateErrors) {
                 $errorMessages[] = $field . ": ";
@@ -39,6 +39,6 @@ public static function handleError(array $body): self
             return new static($body["Message"] ?? $body["message"], 400);
         }
 
-        throw new static("Unknown exception. Message body: " . \json_encode($body), 400);
+        throw new static("Unknown exception. Message body: " . \json_encode($body, JSON_THROW_ON_ERROR), 400);
     }
 }

src/Request/ODataRequestData.php

@@ -24,12 +24,12 @@ final class ODataRequestData implements ODataRequestDataInterface
     /**
      * @var int
      */
-    private $top;
+    private $top = Snelstart::MAX_RESULTS;
 
     /**
      * @var int
      */
-    private $skip;
+    private $skip = 0;
 
     /**
      * @var string
@@ -48,8 +48,6 @@ final class ODataRequestData implements ODataRequestDataInterface
 
     public function __construct()
     {
-        $this->top = Snelstart::MAX_RESULTS;
-        $this->skip = 0;
     }
 
     public function getFilter(): array

src/Secure/CachedAccessTokenConnection.php

@@ -79,6 +79,6 @@ public function getToken(?BearerTokenInterface $bearerToken = null): AccessToken
 
     protected function getItemKey(): string
     {
-        return self::CACHE_ITEM_PREFIX . \spl_object_hash($this) . mt_rand(0, 99);
+        return self::CACHE_ITEM_PREFIX . \spl_object_hash($this) . random_int(0, 99);
     }
 }