feat: add nuance, riva, ibm

index.js

@@ -0,0 +1,32 @@
+const {noopLogger} = require('./lib/utils');
+const promisify = require('@jambonz/promisify-redis');
+const redis = promisify(require('redis'));
+
+module.exports = (opts, logger) => {
+  const {host = '127.0.0.1', port = 6379, tls = false} = opts;
+  logger = logger || noopLogger;
+
+  const url = process.env.JAMBONES_REDIS_USERNAME && process.env.JAMBONES_REDIS_PASSWORD ?
+    `${process.env.JAMBONES_REDIS_USERNAME}:${process.env.JAMBONES_REDIS_PASSWORD}@${host}:${port}` :
+    `${host}:${port}`;
+  const client = redis.createClient(tls ? `rediss://${url}` : `redis://${url}`);
+  ['ready', 'connect', 'reconnecting', 'error', 'end', 'warning']
+    .forEach((event) => {
+      client.on(event, (...args) => {
+        if ('error' === event) {
+          if (process.env.NODE_ENV === 'test' && args[0]?.code === 'ECONNREFUSED') return;
+          logger.error({...args}, '@jambonz/realtimedb-helpers - redis error');
+        }
+        else logger.debug({args}, `redis event ${event}`);
+      });
+    });
+
+  return {
+    client,
+    purgeTtsCache: require('./lib/purge-tts-cache').bind(null, client, logger),
+    synthAudio: require('./lib/synth-audio').bind(null, client, logger),
+    getNuanceAccessToken: require('./lib/get-nuance-access-token').bind(null, client, logger),
+    getIbmAccessToken: require('./lib/get-ibm-access-token').bind(null, client, logger),
+    getTtsVoices: require('./lib/get-tts-voices').bind(null, client, logger),
+  };
+};