public ActionResult RemoveFriend(int friendToRemove)
{
int currentUser = personRepository.GetIdByUserIdentityEmail(User.Identity.Name);
List <FriendRequest> friends = requestRepository.GetFriendsByPersonId(currentUser);
foreach (FriendRequest f in friends)
{
/*Hämtar den FriendRequest där SenderID och ReceiverID stämmer, och tar bort den, kontroll görs åt båda hållen
* - användaren kan nämligen antingen vara den som skickat eller fått vänförfrågan. */
if (f.ReceiverId.Equals(currentUser) && f.SenderId.Equals(friendToRemove) || f.ReceiverId.Equals(friendToRemove) && f.SenderId.Equals(currentUser))
{
try
{
_context.Remove(f);
_context.SaveChanges();
}
catch (Exception)
{
TempData["ProcessMessage"] = "Could not remove friend, try again later";
return(PartialView("Exception"));
}
}
}
return(RedirectToAction("Profile", "Person", new { id = friendToRemove }));
}
public ActionResult DeclineRequest(int senderId)
{
int receiverId = personRepository.GetIdByUserIdentityEmail(User.Identity.Name);
List <FriendRequest> requests = requestRepository.GetAllRequestsSentToUser(receiverId);
foreach (FriendRequest fr in requests)
{
if (fr.SenderId.Equals(senderId) && fr.ReceiverId.Equals(receiverId))
{
try
{
_context.Remove(fr);
_context.SaveChanges();
}
catch (Exception)
{
TempData["ProcessMessage"] = "Could not decline friend, try again later";
return(PartialView("Exception"));
}
}
}
return(RedirectToAction("Profile", "Person", new { id = senderId }));
}
public void Remove <T>(T entity) where T : class
{
_context.Remove(entity);
}