public async Task <ActionResult> ManageEventData(string eventId, string clientTimeZone)
        {
            var context      = this.Request.GetOwinContext();
            var userObjectId = context.Authentication.User.GetUserObjectId();

            TZConvert.TryIanaToWindows(clientTimeZone, out string windowsTimeZoneId);
            var manageEventModel = new ManageEventViewModel()
            {
                EventId            = eventId,
                ClientTimeZone     = clientTimeZone,
                TeamDetails        = await this.GetTeamDetailsWhereBothBotAndUsersAreInAsync(userObjectId),
                TimeZoneList       = Common.GetTimeZoneList(),
                SelectedTimeZoneId = windowsTimeZoneId,
                EventTypesInfo     = new List <Tuple <EventTypes, string> >
                {
                    Tuple.Create(EventTypes.Birthday, Strings.BirthdayEventTypeName),
                    Tuple.Create(EventTypes.Anniversary, Strings.AnniversaryEventTypeName),
                    Tuple.Create(EventTypes.Holiday, Strings.HolidayEventTypeName),
                    Tuple.Create(EventTypes.Other, Strings.OtherEventTypeName),
                },
            };

            if (!string.IsNullOrWhiteSpace(eventId))
            {
                manageEventModel.CelebrationEvent = await this.eventDataProvider.GetEventByIdAsync(eventId, userObjectId);

                manageEventModel.SelectedTimeZoneId = manageEventModel.CelebrationEvent?.TimeZoneId ?? manageEventModel.SelectedTimeZoneId;
            }

            return(this.PartialView(manageEventModel));
        }
        public ActionResult ManageEvent(string eventId, string clientTimeZone)
        {
            var manageEventModel = new ManageEventViewModel()
            {
                EventId        = eventId,
                ClientTimeZone = clientTimeZone,
            };

            return(this.View(manageEventModel));
        }