fix(resources): leave resource previous method spec paramValues intact (

#27)

* do not modify method spec paramValues
on populating URL Params

* update webhook signing examples

examples/webhook-signing/call-control/index.js

@@ -0,0 +1,14 @@
+'use strict';
+
+const Telnyx = require('telnyx');
+
+/**
+ * To run this file, just provide your Secret API Key, like so:
+ * TELNYX_API_KEY=KEYXXX node index.js
+ */
+
+const apiKey = process.env.TELNYX_API_KEY;
+
+const telnyx = Telnyx(apiKey);
+
+telnyx.calls.create({connection_id: 'uuid', to: '+1111111111111', from: '+1111111111111'});

examples/webhook-signing/express.js

@@ -36,6 +36,13 @@ app.post('/webhooks', bodyParser.json(), function(req, res) {
     return res.status(400).send('Webhook Error:' + e.message);
   }
 
+  /**
+   * Messaging:
+   */
+  if (event.data.event_type === 'message.finalized') {
+    console.log('Message Finalized.Status: ' + event.data.payload.call_control_id);
+  }
+
   /**
    * Inbound Call Control:
    * first we listen for an initiation event and then answer the call
@@ -44,11 +51,15 @@ app.post('/webhooks', bodyParser.json(), function(req, res) {
     console.log('Call Initiated. Answering call with call control id: ' + event.data.payload.call_control_id);
 
     const call = new telnyx.Call({call_control_id: event.data.payload.call_control_id});
-    call.answer(apiKey);
+
+    call.answer();
   }
   if (event.data.event_type === 'call.answered') {
-    console.log('Call answered through webhook signing: ' + event.data.id);
-    console.log(event.data.payload);
+    console.log('Call Answered. Gather audio with the call control id: ' + event.data.payload.call_control_id);
+
+    const call = new telnyx.Call({call_control_id: event.data.payload.call_control_id});
+
+    call.gather_using_audio({audio_url: 'https://www.soundhelix.com/examples/mp3/SoundHelix-Song-1.mp3'});
   }
 
   // Event was 'constructed', so we can respond with a 200 OK