First commit of AuthCode rewrite

src/Entities/AuthorizationCodeRequestEntity.php

@@ -0,0 +1,79 @@
+<?php
+
+namespace League\OAuth2\Server\Entities;
+
+class AuthorizationCodeRequestEntity
+{
+    /**
+     * @var string
+     */
+    private $clientId;
+
+    /**
+     * @var null|string
+     */
+    private $redirectUri;
+
+    /**
+     * @var null|string
+     */
+    private $scope;
+
+    /**
+     * @var null|string
+     */
+    private $state;
+
+    /**
+     * @return string
+     */
+    public function getClientId()
+    {
+        return $this->clientId;
+    }
+
+    /**
+     * @return null|string
+     */
+    public function getRedirectUri()
+    {
+        return $this->redirectUri;
+    }
+
+    /**
+     * @return null|string
+     */
+    public function getScope()
+    {
+        return $this->scope;
+    }
+
+    /**
+     * @return null|string
+     */
+    public function getState()
+    {
+        return $this->state;
+    }
+
+    /**
+     * AuthorizationCodeRequestEntity constructor.
+     *
+     * @param string      $clientId
+     * @param string|null $redirectUri
+     * @param string|null $scope
+     * @param string|null $state
+     */
+    public function __construct($clientId, $redirectUri = null, $scope = null, $state = null)
+    {
+        $this->clientId = $clientId;
+        $this->redirectUri = $redirectUri;
+        $this->scope = $scope;
+        $this->state = $state;
+    }
+
+    public function __sleep()
+    {
+        return ['clientId', 'redirectUri', 'scope', 'state'];
+    }
+}