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); }