public IActionResult RemoveTransaction()
{
if (_lastTransaction.TransactionType == TransactionType.Bought)
{
_productRepository.RemoveOrUpdateProducts(ProductWrapper.products(_lastTransaction.ProductHistory));
}
else
{
_productRepository.AddProducts(ProductWrapper.products(_lastTransaction.ProductHistory));
}
_lastTransaction = _transactionRepository.RemoveLastTransaction();
return(Ok());
}