Main entry point

incoming-barcode-run.csx

public static async Task Run(string message, TraceWriter log)
{
    log.Info($"Processing incoming barcode: {message}");
    var incoming =  IncomingBarcode.FromMessage(message);
    var httpClient = await CreateKolonialHttpClientAsync();
    var kolonialProduct = await GetKolonialProductAsync(httpClient, incoming.Barcode);
    if(kolonialProduct == null)
        log.Warning($"Product with barcode {incoming.Barcode} is not available at Kolonial.");
    else
        await AddProductToCartAsync (httpClient, kolonialProduct, log);
}