feat(notifications): Webhook Notifications (#632)

server/routes/settings/notifications.ts

@@ -0,0 +1,265 @@
+import { Router } from 'express';
+import { getSettings } from '../../lib/settings';
+import { Notification } from '../../lib/notifications';
+import DiscordAgent from '../../lib/notifications/agents/discord';
+import EmailAgent from '../../lib/notifications/agents/email';
+import SlackAgent from '../../lib/notifications/agents/slack';
+import TelegramAgent from '../../lib/notifications/agents/telegram';
+import PushoverAgent from '../../lib/notifications/agents/pushover';
+import WebhookAgent from '../../lib/notifications/agents/webhook';
+
+const notificationRoutes = Router();
+
+notificationRoutes.get('/discord', (_req, res) => {
+  const settings = getSettings();
+
+  res.status(200).json(settings.notifications.agents.discord);
+});
+
+notificationRoutes.post('/discord', (req, res) => {
+  const settings = getSettings();
+
+  settings.notifications.agents.discord = req.body;
+  settings.save();
+
+  res.status(200).json(settings.notifications.agents.discord);
+});
+
+notificationRoutes.post('/discord/test', (req, res, next) => {
+  if (!req.user) {
+    return next({
+      status: 500,
+      message: 'User information missing from request',
+    });
+  }
+
+  const discordAgent = new DiscordAgent(req.body);
+  discordAgent.send(Notification.TEST_NOTIFICATION, {
+    notifyUser: req.user,
+    subject: 'Test Notification',
+    message:
+      'This is a test notification! Check check, 1, 2, 3. Are we coming in clear?',
+  });
+
+  return res.status(204).send();
+});
+
+notificationRoutes.get('/slack', (_req, res) => {
+  const settings = getSettings();
+
+  res.status(200).json(settings.notifications.agents.slack);
+});
+
+notificationRoutes.post('/slack', (req, res) => {
+  const settings = getSettings();
+
+  settings.notifications.agents.slack = req.body;
+  settings.save();
+
+  res.status(200).json(settings.notifications.agents.slack);
+});
+
+notificationRoutes.post('/slack/test', (req, res, next) => {
+  if (!req.user) {
+    return next({
+      status: 500,
+      message: 'User information missing from request',
+    });
+  }
+
+  const slackAgent = new SlackAgent(req.body);
+  slackAgent.send(Notification.TEST_NOTIFICATION, {
+    notifyUser: req.user,
+    subject: 'Test Notification',
+    message:
+      'This is a test notification! Check check, 1, 2, 3. Are we coming in clear?',
+  });
+
+  return res.status(204).send();
+});
+
+notificationRoutes.get('/telegram', (_req, res) => {
+  const settings = getSettings();
+
+  res.status(200).json(settings.notifications.agents.telegram);
+});
+
+notificationRoutes.post('/telegram', (req, res) => {
+  const settings = getSettings();
+
+  settings.notifications.agents.telegram = req.body;
+  settings.save();
+
+  res.status(200).json(settings.notifications.agents.telegram);
+});
+
+notificationRoutes.post('/telegram/test', (req, res, next) => {
+  if (!req.user) {
+    return next({
+      status: 500,
+      message: 'User information missing from request',
+    });
+  }
+
+  const telegramAgent = new TelegramAgent(req.body);
+  telegramAgent.send(Notification.TEST_NOTIFICATION, {
+    notifyUser: req.user,
+    subject: 'Test Notification',
+    message:
+      'This is a test notification! Check check, 1, 2, 3. Are we coming in clear?',
+  });
+
+  return res.status(204).send();
+});
+
+notificationRoutes.get('/pushover', (_req, res) => {
+  const settings = getSettings();
+
+  res.status(200).json(settings.notifications.agents.pushover);
+});
+
+notificationRoutes.post('/pushover', (req, res) => {
+  const settings = getSettings();
+
+  settings.notifications.agents.pushover = req.body;
+  settings.save();
+
+  res.status(200).json(settings.notifications.agents.pushover);
+});
+
+notificationRoutes.post('/pushover/test', (req, res, next) => {
+  if (!req.user) {
+    return next({
+      status: 500,
+      message: 'User information missing from request',
+    });
+  }
+
+  const pushoverAgent = new PushoverAgent(req.body);
+  pushoverAgent.send(Notification.TEST_NOTIFICATION, {
+    notifyUser: req.user,
+    subject: 'Test Notification',
+    message:
+      'This is a test notification! Check check, 1, 2, 3. Are we coming in clear?',
+  });
+
+  return res.status(204).send();
+});
+
+notificationRoutes.get('/email', (_req, res) => {
+  const settings = getSettings();
+
+  res.status(200).json(settings.notifications.agents.email);
+});
+
+notificationRoutes.post('/email', (req, res) => {
+  const settings = getSettings();
+
+  settings.notifications.agents.email = req.body;
+  settings.save();
+
+  res.status(200).json(settings.notifications.agents.email);
+});
+
+notificationRoutes.post('/email/test', (req, res, next) => {
+  if (!req.user) {
+    return next({
+      status: 500,
+      message: 'User information missing from request',
+    });
+  }
+
+  const emailAgent = new EmailAgent(req.body);
+  emailAgent.send(Notification.TEST_NOTIFICATION, {
+    notifyUser: req.user,
+    subject: 'Test Notification',
+    message:
+      'This is a test notification! Check check, 1, 2, 3. Are we coming in clear?',
+  });
+
+  return res.status(204).send();
+});
+
+notificationRoutes.get('/webhook', (_req, res) => {
+  const settings = getSettings();
+
+  const webhookSettings = settings.notifications.agents.webhook;
+
+  const response: typeof webhookSettings = {
+    enabled: webhookSettings.enabled,
+    types: webhookSettings.types,
+    options: {
+      ...webhookSettings.options,
+      jsonPayload: JSON.parse(
+        Buffer.from(webhookSettings.options.jsonPayload, 'base64').toString(
+          'ascii'
+        )
+      ),
+    },
+  };
+
+  res.status(200).json(response);
+});
+
+notificationRoutes.post('/webhook', (req, res, next) => {
+  const settings = getSettings();
+  try {
+    JSON.parse(req.body.options.jsonPayload);
+
+    settings.notifications.agents.webhook = {
+      enabled: req.body.enabled,
+      types: req.body.types,
+      options: {
+        jsonPayload: Buffer.from(req.body.options.jsonPayload).toString(
+          'base64'
+        ),
+        webhookUrl: req.body.options.webhookUrl,
+        authHeader: req.body.options.authHeader,
+      },
+    };
+    settings.save();
+
+    res.status(200).json(settings.notifications.agents.webhook);
+  } catch (e) {
+    next({ status: 500, message: e.message });
+  }
+});
+
+notificationRoutes.post('/webhook/test', (req, res, next) => {
+  if (!req.user) {
+    return next({
+      status: 500,
+      message: 'User information missing from request',
+    });
+  }
+
+  try {
+    JSON.parse(req.body.options.jsonPayload);
+
+    const testBody = {
+      enabled: req.body.enabled,
+      types: req.body.types,
+      options: {
+        jsonPayload: Buffer.from(req.body.options.jsonPayload).toString(
+          'base64'
+        ),
+        webhookUrl: req.body.options.webhookUrl,
+        authHeader: req.body.options.authHeader,
+      },
+    };
+
+    const webhookAgent = new WebhookAgent(testBody);
+    webhookAgent.send(Notification.TEST_NOTIFICATION, {
+      notifyUser: req.user,
+      subject: 'Test Notification',
+      message:
+        'This is a test notification! Check check, 1, 2, 3. Are we coming in clear?',
+    });
+
+    return res.status(204).send();
+  } catch (e) {
+    next({ status: 500, message: e.message });
+  }
+});
+
+export default notificationRoutes;