added support for conference verb

lib/utils/normalize-jambones.js

@@ -0,0 +1,31 @@
+function normalizeJambones(logger, obj) {
+  if (!Array.isArray(obj)) throw new Error('malformed jambonz payload: must be array');
+  const document = [];
+  for (const tdata of obj) {
+    if (typeof tdata !== 'object') throw new Error('malformed jambonz payload: must be array of objects');
+    if ('verb' in tdata) {
+      // {verb: 'say', text: 'foo..bar'..}
+      const name = tdata.verb;
+      const o = {};
+      Object.keys(tdata)
+        .filter((k) => k !== 'verb')
+        .forEach((k) => o[k] = tdata[k]);
+      const o2 = {};
+      o2[name] = o;
+      document.push(o2);
+    }
+    else if (Object.keys(tdata).length === 1) {
+      // {'say': {..}}
+      document.push(tdata);
+    }
+    else {
+      logger.info(tdata, 'malformed jambonz payload: missing verb property');
+      throw new Error('malformed jambonz payload: missing verb property');
+    }
+  }
+  logger.debug({document}, `normalizeJambones: returning document with ${document.length} tasks`);
+  return document;
+}
+
+module.exports = normalizeJambones;
+