Populating the feedback SIP function and mapping it

app/Main.php

@@ -55,9 +55,25 @@ class Main extends Controller {
 
     /*
      * Feedback SIP function
+     * Get a feedback from the SIP system - status of a call for instance
+     * GET: get the call back
      */
     function feedbacksip($f3, $args) {
-
+        //GET
+        $token = JWT::encode(array('api' => JWT_TOKEN), JWT_KEY);
+        $call_id = $args['callid'];
+        // Create the call
+        $data = array('api' => 'piphone', 'token' => $token);
+        $client = new GuzzleHttp\Client(['base_uri' => SIP_API]);
+        try {
+            $res = $client->get("calls/$call_id", ['query' => $data]);
+            return ($res->getBody());
+        } catch (RequestException $e) {
+            echo Psr7\str($e->getRequest());
+            if ($e->hasResponse()) {
+                echo Psr7\str($e->getResponse());
+            }
+        }
     }
 
     /*

app/routes.ini

@@ -4,7 +4,7 @@ GET         @home:/=Main->home
 GET|POST    @feedback:/feedback=Main->feedbackform
 GET|POST    @call:/call/@id=Main->call
 GET         @contactslist:/contactslist=Main->contactslist
-POST        @feedbacksip:/feedbacksip=Main->feedbacksip
+GET         @feedbacksip:/feedbacksip/@callid=Main->feedbacksip
 GET         @argumentation:/argumentation=Main->argumentation
 
 ; Fake REST API