4710 implement google calendar incremental sync (#4822)

Closes #4710

packages/twenty-server/src/modules/calendar/utils/format-google-calendar-event.util.ts

@@ -1,13 +1,15 @@
-import { calendar_v3 } from 'googleapis';
+import { calendar_v3 as calendarV3 } from 'googleapis';
 import { v4 } from 'uuid';
 
 import { CalendarEventParticipantResponseStatus } from 'src/modules/calendar/standard-objects/calendar-event-participant.object-metadata';
 import { CalendarEventWithParticipants } from 'src/modules/calendar/types/calendar-event';
 
 export const formatGoogleCalendarEvent = (
-  event: calendar_v3.Schema$Event,
+  event: calendarV3.Schema$Event,
+  iCalUIDCalendarEventIdMap: Map<string, string>,
 ): CalendarEventWithParticipants => {
-  const id = v4();
+  const id =
+    (event.iCalUID && iCalUIDCalendarEventIdMap.get(event.iCalUID)) ?? v4();
 
   const formatResponseStatus = (status: string | null | undefined) => {
     switch (status) {

packages/twenty-server/src/modules/calendar/utils/google-calendar-search-filter.util.ts

@@ -1,8 +1,8 @@
 export const googleCalendarSearchFilterExcludeEmails = (
   emails: string[],
-): string => {
+): string | undefined => {
   if (emails.length === 0) {
-    return '';
+    return undefined;
   }
 
   return `email=-${emails.join(', -')}`;