public void ClearDbData()
{
//Remove transactions
var transcations = _bankDBContext.Transactions.Select(r => r);
_bankDBContext.Transactions.RemoveRange(transcations);
_bankDBContext.SaveChanges();
//Remove accounts
var accounts = _bankDBContext.Accounts.Select(r => r);
_bankDBContext.RemoveRange(accounts);
_bankDBContext.SaveChanges();
}
