add/delete entry in google calendar

lib/googlecalendar.ts

@@ -0,0 +1,79 @@
+
+import {google} from 'googleapis';
+import { Booking } from '../db/booking';
+
+const keyFile = process.env.GOOGLE_SERVICE_ACCOUNT_KEY_FILE;
+const calendarId = process.env.GOOGLE_CALENDAR_ID;
+
+const auth = new google.auth.GoogleAuth({
+  keyFile,
+  scopes: [
+    'https://www.googleapis.com/auth/calendar',
+    'https://www.googleapis.com/auth/calendar.readonly'
+  ],
+});
+
+const calendar = google.calendar({
+  version: 'v3',
+  auth,
+});
+
+export async function getNewEvents() {
+  const { data } = await calendar.events.list({
+    calendarId,
+    timeMin: new Date().toISOString()}
+  );
+
+  return data.items;
+}
+
+function getSummary(booking: Partial<Booking>) : string {
+  let summary = "";
+
+  if (booking.org) {
+    summary += `${booking.org} - `;
+  }
+
+  summary += booking.name;
+
+  return summary;
+}
+
+export async function createCalendarEvent(booking : Booking) : Promise<Booking> {
+
+  const response = await calendar.events.insert({
+    auth,
+    calendarId,
+    requestBody: {
+      summary: getSummary(booking),
+      // description,
+      start: { date: booking.startDate },
+      end: { date: booking.endDate },
+    }
+  });
+
+  booking.calendarEventId = response.data.id;
+
+  return booking;
+}
+
+export async function deleteCalendarEvent(booking: Booking) {
+  await calendar.events.delete({
+    auth,
+    calendarId,
+    eventId: booking.calendarEventId,
+  });
+
+  booking.calendarEventId = null;
+}
+
+//export async function patchCalendarEvent(booking: { calendarEventId: string } & Partial<Booking> ) : Promise<Booking> {
+//  const response = await calendar.events.patch({
+//    auth,
+//    calendarId,
+//    eventId: booking.calendarEventId,
+//  });
+//
+//  return booking;
+//}
+