[#4] fixed duplication when managing attendance

__test__/features/Events/eventUtils.test.ts

@@ -16,12 +16,12 @@ describe("parseCalendarEvent", () => {
       ["SUMMARY", {}, "text", "Team Meeting"],
       ["DESCRIPTION", {}, "text", "Discuss roadmap"],
       ["LOCATION", {}, "text", "Zoom"],
-      ["ORGANIZER", { cn: "Alice" }, "cal-address", "mailto:alice@example.com"],
+      ["ORGANIZER", { cn: "Alice" }, "cal-address", "alice@example.com"],
       [
         "ATTENDEE",
         { cn: "Bob", partstat: "ACCEPTED" },
         "cal-address",
-        "mailto:bob@example.com",
+        "bob@example.com",
       ],
       ["X-OPENPAAS-VIDEOCONFERENCE", {}, "text", "https://meet.link"],
       ["STATUS", {}, "text", "CONFIRMED"],
@@ -98,8 +98,8 @@ describe("parseCalendarEvent", () => {
     const rawData = [
       ["UID", {}, "text", "event-4"],
       ["DTSTART", {}, "date-time", "2025-07-18T09:00:00Z"],
-      ["ATTENDEE", {}, "cal-address", "mailto:john@example.com"],
+      ["ATTENDEE", {}, "cal-address", "john@example.com"],
-      ["ORGANIZER", {}, "cal-address", "mailto:jane@example.com"],
+      ["ORGANIZER", {}, "cal-address", "jane@example.com"],
     ] as unknown as [string, Record<string, string>, string, any];
 
     const result = parseCalendarEvent(rawData, baseColor, calendarId);

src/features/Events/eventUtils.ts

@@ -139,15 +139,18 @@ export function calendarEventToJCal(event: CalendarEvent): any[] {
   }
 
   event.attendee.forEach((att) => {
+    const attendee: Record<string, string> = {
+      partstat: att.partstat,
+      rsvp: att.rsvp,
+      role: att.role,
+      cutype: att.cutype,
+    };
+    if (att.cn) {
+      attendee.cn = att.cn;
+    }
     vevent[1].push([
       "attendee",
-      {
+      attendee,
-        cn: att.cn,
-        partstat: att.partstat,
-        rsvp: att.rsvp,
-        role: att.role,
-        cutype: att.cutype,
-      },
       "cal-address",
       `mailto:${att.cal_address}`,
     ]);

src/features/User/userDataTypes.ts

@@ -14,7 +14,7 @@ export interface userOrganiser {
 }
 
 export interface userAttendee {
-  cn: string;
+  cn?: string;
   cal_address: string;
   partstat: string;
   rsvp: string;