initial commit

src/DomainObjects/Token.php

@@ -0,0 +1,82 @@
+<?php declare(strict_types=1);
+
+namespace VeruA\DomainObjects;
+
+use VeruA\DomainObjects\{
+	DomainObject,
+	Owner
+};
+use VeruA\DomainObjects\ValueObjects\{
+	Key,
+	IntKey,
+	Varchar,
+	DateTime
+};
+
+/**
+ * A Token DomainObject
+ *
+ * @property ValueObjects\Intkey	$ownerId		The pk of the Owner the token belongs to
+ * @property Owner				 	$owner			The Owner of the token
+ * @property ValueObjects\Varchar 	$string 		The token string
+ * @property ValueObjects\DateTime 	$creationTime	The script or binary
+ * 
+ * @author norb
+ */
+class Token extends DomainObject
+{
+	use \VeruA\Log;
+	
+	public function __construct($data=null)
+	{
+		parent::__construct($data);
+		
+		if ($data instanceof Key)
+		{
+			$this->set('idOwner', $data);
+			$this->markNew();
+			$this->createToken();
+		}
+		
+		$this->log()->debug("Values after instantiation", $this->data);
+	}
+
+	protected function fields(array ...$superFields): array
+	{
+		return parent::fields([
+			'id'            => IntKey::class,
+			'idOwner'       => IntKey::class,
+			'owner'         => Owner::class,
+			'string'        => Varchar::class,
+			'creationTime'  => DateTime::class,
+		], ...$superFields);
+	}
+	
+	/**
+	 * Returns a random generated token consisting of letters and numbers
+	 *
+	 * @param int $length The character length of the token
+	 * @return string The token
+	 */
+	public function createToken(int $length = 64): string
+	{
+		$this->string = bin2hex(random_bytes($length/2));
+		$this->creationTime = new \DateTimeImmutable();
+		return $this->string;
+	}
+	
+	/**
+	 * Checks if the token is still valid
+	 * 
+	 * @return true if creationTime not older than 14 days
+	 */
+	public function good(): bool
+	{
+		return ($this->creationTime->value()->diff(new \DateTimeImmutable())->days < 14);
+	}
+	
+}
+
+/* jEdit buffer local properties {{{
+ * :folding=explicit:collapseFolds=1:
+ }}}*/