Apple calendar sync, timezone, first day of week additions

calendar-integration/apple-calendar-utils.js

@@ -0,0 +1,41 @@
+import * as Calendar from 'expo-calendar';
+
+export async function fetchiPhoneCalendarEvents(familyId, email, startDate, endDate) {
+    try {
+        const {status} = await Calendar.requestCalendarPermissionsAsync();
+        if (status !== 'granted') {
+            throw new Error("Calendar permission not granted");
+        }
+
+        const defaultCalendarSource = await Calendar.getDefaultCalendarAsync();
+
+        if (!defaultCalendarSource) {
+            throw new Error("No calendar found");
+        }
+
+        const events = await Calendar.getEventsAsync(
+            [defaultCalendarSource.id],
+            startDate,
+            endDate
+        );
+
+        return events.map((event) => {
+            let isAllDay = event.allDay || false;
+            const startDateTime = new Date(event.startDate);
+            const endDateTime = new Date(event.endDate);
+
+            return {
+                id: event.id,
+                title: event.title,
+                startDate: startDateTime,
+                endDate: endDateTime,
+                allDay: isAllDay,
+                familyId,
+                email
+            };
+        });
+    } catch (error) {
+        console.error("Error fetching iPhone Calendar events: ", error);
+        throw error;
+    }
+}

calendar-integration/google-calendar-utils.js

@@ -1,4 +1,4 @@
-export async function fetchGoogleCalendarEvents(token, email, startDate, endDate) {
+export async function fetchGoogleCalendarEvents(token, email, familyId, startDate, endDate) {
   console.log(token);
   const response = await fetch(
     `https://www.googleapis.com/calendar/v3/calendars/primary/events?single_events=true&time_min=${startDate}&time_max=${endDate}`,
@@ -45,6 +45,7 @@ export async function fetchGoogleCalendarEvents(token, email, startDate, endDate
       startDate: startDateTime,
       endDate: endDateTime,
       allDay: isAllDay,
+      familyId,
       email
     };
     googleEvents.push(googleEvent);

calendar-integration/microsoft-calendar-utils.js

@@ -1,4 +1,4 @@
-export async function fetchMicrosoftCalendarEvents(token, email, startDate, endDate) {
+export async function fetchMicrosoftCalendarEvents(token, email, familyId, startDate, endDate) {
   const response = await fetch(
     `https://graph.microsoft.com/v1.0/me/calendar/calendarView?startDateTime=${startDate}&endDateTime=${endDate}`,
     {
@@ -34,6 +34,7 @@ export async function fetchMicrosoftCalendarEvents(token, email, startDate, endD
       startDate: startDateTime,
       endDate: endDateTime,
       allDay: item.isAllDay,
+      familyId,
       email
     };