modified Login logic (#12)

* updated login logic

* Remove .php-cs-fixer.cache from tracking and add to .gitignore

* Re-add test folder and update .gitignore

Author: p123-stack

.gitignore

@@ -11,4 +11,4 @@ test
 
 #PHP-CS-FIXER
 .php-cs-fixer.php
-.php-cs-fixer.cache
+.php-cs-fixer.cache

.php-cs-fixer.cache

@@ -0,0 +1,10 @@
+# Query API
+
+Usage example:
+
+```php
+use Neo4j\QueryAPI\Neo4jQueryAPI;
+use Neo4j\QueryAPI\Objects\Authentication;
+
+$client = Neo4jQueryAPI::login('https://myaddress.com', Authentication::bearer('mytokken'))
+```

README.md

@@ -0,0 +1,13 @@
+<?php
+
+namespace Neo4j\QueryAPI;
+
+use Psr\Http\Message\RequestInterface;
+
+interface AuthenticateInterface
+{
+    /**
+     * Authenticates the request by returning a new instance of the request with the authentication information attached.
+     */
+    public function authenticate(RequestInterface $request): RequestInterface;
+}

src/AuthenticateInterface.php

@@ -0,0 +1,31 @@
+<?php
+
+namespace Neo4j\QueryAPI;
+
+use Psr\Http\Message\RequestInterface;
+use Psr\Http\Message\ResponseInterface;
+
+class BasicAuthentication implements AuthenticateInterface
+{
+    public function __construct(private string $username, private string $password)
+    {
+        $this->username = $username;
+        $this->password = $password;
+    }
+
+    public function authenticate(RequestInterface $request): RequestInterface
+    {
+        $authHeader = 'Basic ' . base64_encode($this->username . ':' . $this->password);
+        return $request->withHeader('Authorization', $authHeader);
+    }
+    public function getHeader(): string
+    {
+        return 'Basic ' . base64_encode($this->username . ':' . $this->password);
+    }
+
+    public function getType(): string
+    {
+        return 'Basic';
+    }
+
+}

src/BasicAuthentication.php

@@ -0,0 +1,27 @@
+<?php
+
+namespace Neo4j\QueryAPI;
+
+use Psr\Http\Message\RequestInterface;
+
+class BearerAuthentication implements AuthenticateInterface
+{
+    public function __construct(private string $token)
+    {
+    }
+
+    public function authenticate(RequestInterface $request): RequestInterface
+    {
+        $authHeader = 'Bearer ' . $this->token;
+        return $request->withHeader('Authorization', $authHeader);
+    }
+    public function getHeader(): string
+    {
+        return 'Bearer ' . $this->token;
+    }
+
+    public function getType(): string
+    {
+        return 'Bearer';
+    }
+}