Merge pull request #82 from Nexmo/asr

Create Code Snippet for ASR

Author: AlexLakatos

voice/asr.js

@@ -0,0 +1,39 @@
+const app = require('express')()
+const bodyParser = require('body-parser')
+
+app.use(bodyParser.json())
+
+const onInboundCall = (request, response) => {
+  const ncco = [{
+      action: 'talk',
+      text: 'Please say something',
+    },
+    {
+      action: 'input',
+      eventUrl: [`${request.protocol}://${request.get('host')}/webhooks/asr`],
+      speech: {
+        endOnSilence: 1,
+        language: "en-US",
+        uuid: [request.query.uuid]
+      }
+    }
+  ]
+  response.json(ncco)
+}
+
+const onInput = (request, response) => {
+  const speech = request.body.speech.results[0].text
+
+  const ncco = [{
+    action: 'talk',
+    text: `You said ${speech}`
+  }]
+
+  response.json(ncco)
+}
+
+app
+  .get('/webhooks/answer', onInboundCall)
+  .post('/webhooks/asr', onInput)
+
+app.listen(3000)