First pass of the RequestInterface and default implementation

src/Request/base.php

@@ -0,0 +1,47 @@
+<?php
+namespace BradyMcD\TAATP\Request;
+
+use BradyMcD\TAATP\Required\RequestInterface;
+use BradyMcD\TAATP\Required\RequestTargets;
+
+class Base implements RequestInterface
+{
+
+    public function __construct(private mixed $paths)
+    {
+        if(\is_array($paths))
+        {
+            foreach($paths as $r => $p)
+            {
+                // ::from will throw a ValueError if invalid
+                RequestTargets::from($r);
+            }
+        }
+        else if(!\is_string($paths))
+        {
+            throw new \IllegalArgumentException("You must either provide a single path as a string or a list of RequestTargets as keys to paths.");
+        }
+    }
+
+    public function form_props(string $place): string
+    {
+        $method = 'method="post"';
+        if(\is_array($this->paths))
+        {
+            $action = 'action="' . $this->paths[$place] . '"';
+        }
+        else
+        {
+            $action = 'action="' . $this->paths . '"';
+        }
+        return $action . ' ' . $method;
+    }
+
+    public function get_resp(string $k): string
+    {
+        return $__REQUEST[$k];
+    }
+
+}
+
+?>

src/Required/RequestInterface.php

@@ -16,14 +16,14 @@ interface RequestInterface
      * @param string $place One of "enroll", "unenroll" or "authenticate"
      * @return string
      */
-    function form_props(string $place): string;
+    public function form_props(string $place): string;
 
     /**
      * Returns a referred user response variable.
      * @param string $k The key the user is sending
      * @return string
      */
-    function get_resp(string $k): string;
+    public function get_resp(string $k): string;
 
 
 }

src/Required/RequestTargets.php

@@ -0,0 +1,11 @@
+<?php
+
+namespace BradyMcD\TAATP\Required;
+
+enum RequestTargets: string{
+    case Authenticate = "authenticate";
+    case Enroll = "enroll";
+    case Unenroll = "unenroll";
+}
+
+?>