From 0589328f247e68629d342b8b737f7373a99c302f Mon Sep 17 00:00:00 2001
From: Dave Horton <daveh@beachdognet.com>
Date: Mon, 28 Jun 2021 10:03:54 -0400
Subject: [PATCH] when provisioning a new account on hosted system,
 automatically add hello-world and dial-time apps

---
 db/generate-beta-invite-codes.js | 40 ++++++++++++++++++++++++++++++++
 lib/routes/api/register.js       | 23 ++++++++++++++++++
 2 files changed, 63 insertions(+)
 create mode 100644 db/generate-beta-invite-codes.js

diff --git a/db/generate-beta-invite-codes.js b/db/generate-beta-invite-codes.js
new file mode 100644
index 0000000..38dc32f
--- /dev/null
+++ b/db/generate-beta-invite-codes.js
@@ -0,0 +1,40 @@
+#!/usr/bin/env node
+const crypto = require('crypto');
+const {promisePool} = require('../lib/db');
+const sql = 'INSERT INTO beta_invite_codes (invite_code) VALUES (?);';
+
+const rand_string = (n) => {
+  if (n <= 0) {
+    return '';
+  }
+  var rs = '';
+  try {
+    rs = crypto.randomBytes(Math.ceil(n/2)).toString('hex').slice(0,n);
+    /* note: could do this non-blocking, but still might fail */
+  }
+  catch (ex) {
+    /* known exception cause: depletion of entropy info for randomBytes */
+    console.error('Exception generating random string: ' + ex);
+    /* weaker random fallback */
+    rs = '';
+    var r = n % 8, q = (n - r) / 8, i;
+    for (i = 0; i < q; i++) {
+      rs += Math.random().toString(16).slice(2);
+    }
+    if (r > 0) {
+      rs += Math.random().toString(16).slice(2, i);
+    }
+  }
+  return rs;
+};
+
+const doIt = async(len) => {
+  for (let i = 0; i < 50; i++) {
+    const val = rand_string(len).toUpperCase();
+    await promisePool.execute(sql, [val]);
+  }
+  process.exit(0);
+};
+
+doIt(6);
+
diff --git a/lib/routes/api/register.js b/lib/routes/api/register.js
index 3edf799..6523aa5 100644
--- a/lib/routes/api/register.js
+++ b/lib/routes/api/register.js
@@ -20,6 +20,13 @@ values (?, ?, ?, ?, ?, 0, 'local', ?)`;
 const insertAccountSql = `INSERT into accounts 
 (account_sid, service_provider_sid, name, is_active, webhook_secret, trial_end_date) 
 values (?, ?, ?, ?, ?, CURDATE() + INTERVAL 21 DAY)`;
+const insertWebookSql = `INSERT INTO webhooks (webhook_sid, url, method) 
+VALUES (?, ?, ?)`;
+const insertApplicationSql = `INSERT INTO applications 
+(application_sid, account_sid, name, call_hook_sid, call_status_hook_sid, 
+speech_synthesis_vendor, speech_synthesis_language, speech_synthesis_voice, 
+speech_recognizer_vendor, speech_recognizer_language)
+VALUES (?,?,?,?,?,?,?,?,?,?)`;
 const queryRootDomainSql = `SELECT root_domain 
 FROM service_providers 
 WHERE service_providers.service_provider_sid = ?`;
@@ -281,6 +288,22 @@ router.post('/', async(req, res) => {
           userProfile.provider_userid);
       }
 
+      /* add hello-world and dial-time as starter applications */
+      const callStatusSid = uuid();
+      const helloWordSid = uuid();
+      const dialTimeSid = uuid();
+
+      /* 3 webhooks */
+      await promisePool.execute(insertWebookSql, [callStatusSid, 'https://public-apps.jambonz.us/call-status', 'POST']);
+      await promisePool.execute(insertWebookSql, [helloWordSid, 'https://public-apps.jambonz.us/hello-world', 'POST']);
+      await promisePool.execute(insertWebookSql, [dialTimeSid, 'https://public-apps.jambonz.us/dial-time', 'POST']);
+
+      /* 2 applications */
+      await promisePool.execute(insertApplicationSql, [uuid(), userProfile.account_sid, 'hello world',
+        helloWordSid, callStatusSid, 'google', 'en-US', 'en-US-Wavenet-C', 'google', 'en-US']);
+      await promisePool.execute(insertApplicationSql, [uuid(), userProfile.account_sid, 'dial time clock',
+        dialTimeSid, callStatusSid, 'google', 'en-US', 'en-US-Wavenet-C', 'google', 'en-US']);
+
       Object.assign(userProfile, {
         pristine: true,
         is_active: req.body.provider !== 'local',