applications/calendar/src/app/helpers/invite.ts

   1 import { getAttendeeEmail } from '@proton/shared/lib/calendar/attendees';
   2 import type { VcalVeventComponent } from '@proton/shared/lib/interfaces/calendar';
   3
   4 import type { InviteActions } from '../interfaces/Invite';
   5 import { INVITE_ACTION_TYPES } from '../interfaces/Invite';
   6
   7 const { SEND_INVITATION, SEND_UPDATE, CHANGE_PARTSTAT, DECLINE_INVITATION, CANCEL_INVITATION } = INVITE_ACTION_TYPES;
   8
   9 export const extractInviteEmails = ({
  10     inviteActions,
  11     vevent,
  12     cancelVevent,
  13 }: {
  14     inviteActions: InviteActions;
  15     vevent?: VcalVeventComponent;
  16     cancelVevent?: VcalVeventComponent;
  17 }) => {
  18     const { type, addedAttendees, removedAttendees } = inviteActions;
  19     const hasAddedAttendees = !!addedAttendees?.length;
  20     const hasRemovedAttendees = !!removedAttendees?.length;
  21     const invitedEmails = vevent?.attendee?.map((attendee) => getAttendeeEmail(attendee));
  22     const addedEmails = addedAttendees?.map((attendee) => getAttendeeEmail(attendee));
  23     const removedEmails = removedAttendees?.map((attendee) => getAttendeeEmail(attendee));
  24     const cancelledEmails = cancelVevent?.attendee?.map((attendee) => getAttendeeEmail(attendee));
  25     const organizerEmail = vevent?.organizer ? getAttendeeEmail(vevent.organizer) : undefined;
  26     const emails: string[] = [];
  27
  28     if (type === SEND_INVITATION) {
  29         if (!hasAddedAttendees && !hasRemovedAttendees && invitedEmails?.length) {
  30             emails.push(...invitedEmails);
  31         } else {
  32             if (addedEmails?.length) {
  33                 emails.push(...addedEmails);
  34             }
  35             if (removedEmails?.length) {
  36                 emails.push(...removedEmails);
  37             }
  38         }
  39     } else if (type === SEND_UPDATE) {
  40         if (invitedEmails?.length) {
  41             emails.push(...invitedEmails);
  42         }
  43         if (removedEmails?.length) {
  44             emails.push(...removedEmails);
  45         }
  46     } else if (type === CANCEL_INVITATION) {
  47         if (cancelledEmails?.length) {
  48             emails.push(...cancelledEmails);
  49         }
  50     } else if ([CHANGE_PARTSTAT, DECLINE_INVITATION].includes(type)) {
  51         if (organizerEmail) {
  52             emails.push(organizerEmail);
  53         }
  54     }
  55
  56     return emails;
  57 };