Symfony 4 compatibility

Author: prgTW

Resources/config/services.yml

@@ -5,7 +5,7 @@ parameters:
 
 services:
     gatekeeper:
-        class: %gatekeeper.class%
+        class: '%gatekeeper.class%'
 
     gatekeeper.repository.dummy:
         class: GateKeeper\Repository\DummyRepository
@@ -21,12 +21,12 @@ services:
 
     gatekeeper.access.allow:
         public: false
-        class: %gatekeeper.access.allow.class%
+        class: '%gatekeeper.access.allow.class%'
         tags:
           - { name: gatekeeper.access }
 
     gatekeeper.access.deny:
         public: false
-        class: %gatekeeper.access.deny.class%
+        class: '%gatekeeper.access.deny.class%'
         tags:
-          - { name: gatekeeper.access }
+          - { name: gatekeeper.access }

Voter/GateKeeper.php

@@ -8,34 +8,21 @@
 
 use GateKeeper\GateKeeper as Keeper;
 use GateKeeper\Item\ItemInterface;
-use GateKeeper\Provider\GatesProviderInterface;
 use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
 use Symfony\Component\Security\Core\Authorization\Voter\VoterInterface;
 
 class GateKeeper implements VoterInterface
 {
-	/**
-	 * @var array|null
-	 */
-	private $gates;
-
-	/**
-	 * @var GatesProviderInterface
-	 */
-	private $gatesProvider;
-
 	/**
 	 * @var \GateKeeper\GateKeeper
 	 */
 	private $gateKeeper;
 
 	/**
 	 * @param Keeper                 $gateKeeper
-	 * @param GatesProviderInterface $gatesProvider
 	 */
-	public function __construct(Keeper $gateKeeper, GatesProviderInterface $gatesProvider)
+	public function __construct(Keeper $gateKeeper)
 	{
-		$this->gatesProvider = $gatesProvider;
 		$this->gateKeeper = $gateKeeper;
 	}
 

composer.json

@@ -11,15 +11,19 @@
 		{
 			"name": "Bartłomiej Kuleszewicz",
 			"email": "[email protected]"
+		},
+		{
+			"name": "Tomasz Wójcik",
+			"email": "[email protected]"
 		}
 	],
 	"require": {
-		"php": ">=5.4",
+		"php": "^5.4 || ^7.4 || ^8.0",
 		"docplanner/gatekeeper": "2.*",
-		"symfony/dependency-injection": "^2.8|^3.0",
-		"symfony/http-kernel": "^2.8|^3.0",
-		"symfony/config": "^2.8|^3.0",
-		"symfony/security": "^2.8|^3.0"
+		"symfony/dependency-injection": "^2.8 || ^3.0 || ^4.0",
+		"symfony/http-kernel": "^2.8 || ^3.0 || ^4.0",
+		"symfony/config": "^2.8 || ^3.0 || ^4.0",
+		"symfony/security": "^2.8 || ^3.0 || ^4.0"
 	},
 	"autoload": {
 		"psr-4": {