public IActionResult UnRSVP(int activityId)
{
JoinedActivity retrievedParticipant = dbContext.JoinedActivities.SingleOrDefault(p => p.ActivityId == activityId);
dbContext.JoinedActivities.Remove(retrievedParticipant);
dbContext.SaveChanges();
return(RedirectToAction("Dashboard"));
}
public IActionResult RSVP(int activityId)
{
int? thisUserId = HttpContext.Session.GetInt32("UserId");
int someUserId = (int)thisUserId;
JoinedActivity newParticipant = new JoinedActivity()
{
ActivityId = activityId,
UserId = someUserId,
};
dbContext.JoinedActivities.Add(newParticipant);
dbContext.SaveChanges();
return(RedirectToAction("Dashboard"));
}
