public List <BillModel> WhoOwesMe(string phoneNumber)
{
var b = _billsRepository.GetBillModels();
var list = new List <BillModel>();
foreach (BillModel bb in b)
{
var bill = _billsRepository.GetGroupBill(bb.IdBill);
if (bill.AdminPhoneNumber == phoneNumber && bb.Payed == 0)
{
list.Add(bb);
}
}
return(list);
}
