public FriendRequest IsFriendRequestExist(string username, string friendUId)
{
FriendRequest friendRequest = null;
DataTable dtFriendRequest = _dbManager.IsFriendRequestExist(username, friendUId);
friendRequest = (from row in dtFriendRequest.AsEnumerable()
select new FriendRequest()
{
Id = Convert.ToInt64(row["Id"]),
SenderId = Convert.ToString(row["SenderId"]),
RecipientId = Convert.ToString(row["RecipientId"]),
Status = (FriendRequestStatus)Convert.ToInt32(row["Status"]),
}).SingleOrDefault();
return(friendRequest);
}
public bool UpsertFriendRequest(FriendRequest friendRequest)
{
return(_dbManager.UpsertFriendRequest(friendRequest.SenderId, friendRequest.RecipientId, friendRequest.Status));
}
public bool DeleteFriendRequest(FriendRequest friendRequest)
{
return(_dbManager.DeleteFriendRequest(friendRequest.SenderId, friendRequest.RecipientId));
}