add: support for silverstripe 5 (#19)

Author: satrun77

README.md

@@ -21,15 +21,15 @@ This PHPStan module is able to reason about extensions installed specific to you
 
 ## Composer Install
 
-SilverStripe 4.X
+SilverStripe 5.X
 ```
 composer require --dev syntro/silverstripe-phpstan
 ```
 
 
 ## Requirements
 
-* SilverStripe 4.3+
+* SilverStripe 5.0+
 
 ## Documentation
 
@@ -42,7 +42,7 @@ composer require --dev syntro/silverstripe-phpstan
 * PHPStan checks if properties are actually initialized, read and written. This
 however does not apply to Silverstripes [configuration properties](https://docs.silverstripe.org/en/4/developer_guides/configuration/configuration/#configuration-properties).
 In order to tell PHPStan which of your properties are configuration values, you have
-to use the [`@config` docblock](https://docs.silverstripe.org/en/4/developer_guides/configuration/configuration/#configuration-properties).
+to use the [`@config` docblock](https://docs.silverstripe.org/en/5/developer_guides/configuration/configuration/#configuration-properties).
 * The type of the `owner` property can't be reasoned about for extensions. You must use `getOwner()`. Related Issues: [#1043](https://github.com/phpstan/phpstan/issues/1043) and [#1044](https://github.com/phpstan/phpstan/issues/1044)
 
 ## Credits

composer.json

@@ -22,10 +22,11 @@
         }
     ],
     "require": {
-        "php": "~7.1 || ~8.0",
-        "silverstripe/framework": "~4.3",
-        "silverstripe/vendor-plugin": "^1.0",
-        "phpstan/phpstan": "^1.5"
+        "php": "~8.0",
+        "silverstripe/framework": "~5.0",
+        "phpstan/phpstan": "^1.5",
+        "silverstripe/versioned": "^2.0@RC",
+        "silverstripe/cms": "^5.0@RC"
     },
     "require-dev": {
         "squizlabs/php_codesniffer": "^3.0",

phpstan.neon

@@ -14,12 +14,6 @@ parameters:
     excludePaths:
         - silverstripe-cache
 services:
-    # This rule will throw an error if you `return false` from a RequestFilter::preRequest() method
-    # as in SilverStripe 3.X, this throws an uncaught exception in the site.
-    -
-        class: Syntro\SilverstripePHPStan\Rule\RequestFilterPreRequestRule
-        tags:
-            - phpstan.rules.rule
     # This adds additional methods from SilverStripe extensions, as well as determining proper
     # types when has_one() magic methods.
     -

src/ClassHelper.php

@@ -29,7 +29,7 @@ class ClassHelper
 
     // Controller
     const ContentController = \SilverStripe\CMS\Controllers\ContentController::class;
-    const RequestFilter = \SilverStripe\Control\RequestFilter::class;
+    const HTTPMiddleware = \SilverStripe\Control\Middleware\HTTPMiddleware::class;
 
     // FormField
     const DBField = \SilverStripe\ORM\FieldType\DBField::class;

src/Rule/RequestFilterPreRequestRule.php

@@ -27,7 +27,7 @@ public function doFoo()
         );
         assertType(
             MySQLDatabase::class,
-            Injector::inst()->get("MySQLPDODatabase")
+            Injector::inst()->get("MySQLDatabase")
         );
 
         assertType(
@@ -40,7 +40,7 @@ public function doFoo()
         );
         assertType(
             MySQLDatabase::class,
-            singleton("MySQLPDODatabase")
+            singleton("MySQLDatabase")
         );
         die;
     }