public static bool areAlreadyFriends(int idApplicant, int idReciever)
{
if (friendsRepository.FindBy(x => x.IdApplicant == idApplicant && x.IdReciever == idReciever && x.IsDeleted == false || x.IdReciever == idApplicant && x.IdApplicant == idReciever && x.IsDeleted == false).FirstOrDefault() == null)
{
return(false);
}
else
{
return(true);
}
}
public IDtoOutObjects Accept(DtoInAddFriend dtoInFriend)
{
DtoOutError error = new DtoOutError();
if (TokenTools.Authentication(dtoInFriend.Token, dtoInFriend.DeviceName))
{
User acceptant = TokenTools.getUserFromToken(dtoInFriend.Token);
Friend friend = _friendsRepository.FindBy(x => x.IdReciever == acceptant.Id && x.IsDeleted == false && x.ObjectApplicant.Email == dtoInFriend.EmailReciever).FirstOrDefault();
if (friend == null)
{
UserDoesNotAskedForFriendshipException ex = new UserDoesNotAskedForFriendshipException();
error.Exception = ex;
return(error);
}
if (friend.Accepted == true)
{
YouAreAlreadyFriendsExceptions ex = new YouAreAlreadyFriendsExceptions();
error.Exception = ex;
return(error);
}
friend.Accepted = true;
_friendsRepository.Edit(friend);
_friendsRepository.Save();
ChatRoomTools.Create(new List <User>()
{
acceptant, _usersRepository.FindBy(x => x.Email == dtoInFriend.EmailReciever).FirstOrDefault()
});
var config = new MapperConfiguration(cfg => { cfg.CreateMap <Friend, DtoOutFriend>(); });
IMapper mapper = config.CreateMapper();
DtoOutFriend dtoOutFriend = new DtoOutFriend();
mapper.Map(friend, dtoOutFriend);
return(dtoOutFriend);
}
else
{
NotAuthenticatedException ex = new NotAuthenticatedException();
error.Exception = ex;
return(error);
}
}