private async Task <bool> IsUniqueBarcode(string barcode, CancellationToken cancellationToken)
{
return(await productRepository.IsUniqueBarcodeAsync(barcode));
}
public async Task <bool> Handle(IsUniqueBarcodeQuery query, CancellationToken cancellationToken)
{
var result = await _productRepository.IsUniqueBarcodeAsync(query.barcode);
return(result);
}
