Added alert dialog. Fixed image rotation EXIT data being discarded.

src/alerts.js

@@ -0,0 +1,23 @@
+'use strict';
+
+const knex = require('./knex');
+
+async function addAlert(alert, user) {
+	console.log(alert);
+	const alertId = await knex('alerts').insert({
+		user_id: user.id,
+		notify: alert.notify,
+		email: alert.notify,
+	});
+
+	console.log(alertId);
+}
+
+async function removeAlert(alertId) {
+	await knex('alerts').where('id', alertId).delete();
+}
+
+module.exports = {
+	addAlert,
+	removeAlert,
+};