private static async Task MainAsync()
{
// Start
Console.WriteLine("Jasmin rocks! Let's update the Price List Amount...");
// Handle errors
try
{
// Create the HTTP client to send the request
using (HttpClient client = new HttpClient())
{
// Set the authorization header
client.DefaultRequestHeaders.Accept.Clear();
client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", AccessToken);
// Get the Sales Item to update the Price List PVP2 price amount.
SalesItemResource salesItem = await GetSalesItemResourceAsync(client, ItemKey);
// Check if PVP2 price list exists
var priceListLine = salesItem.PriceListLines.FirstOrDefault(item => item.PriceList.Equals("PVP2", StringComparison.OrdinalIgnoreCase));
if (priceListLine == null)
{
throw new Exception("Price List PVP2 does not exsits.");
}
Console.WriteLine("Price List Line - PVP2: {0} {1} {2}", priceListLine.Id, priceListLine.PriceList, priceListLine.PriceAmount.Value);
// Get a random number and update the price list line amount value
decimal value = GetRandomNumber();
await UpdatePriceListLinePriceAmountAsync(client, salesItem.Id, priceListLine.Id, value);
// Let's validate if the value was updated...
// Get the Sales Item with the updated Price List PVP2 price amount.
salesItem = await GetSalesItemResourceAsync(client, ItemKey);
// Check if PVP2 price list has the updated value
priceListLine = salesItem.PriceListLines.FirstOrDefault(item => item.PriceList.Equals("PVP2", StringComparison.OrdinalIgnoreCase));
if (priceListLine != null)
{
Console.WriteLine("Price List Line - PVP2: {0} {1} {2}", priceListLine.Id, priceListLine.PriceList, priceListLine.PriceAmount.Value);
}
}
}
catch (Exception exception)
{
ConsoleHelper.WriteErrorLine("Error found!");
ConsoleHelper.WriteErrorLine(exception.Message);
}
// End
Console.Write("Press any key to end... ");
Console.ReadKey();
}
private static async Task <SalesItemResource> GetSalesItemResourceAsync(HttpClient client, string itemKey)
{
// List Sales Items by Key to get the LineID attribute
// URI of the endpoint
string endpoint = string.Format(CultureInfo.CurrentCulture, "{0}/{1}/{2}/salesCore/salesItems/{3}/extension", ApiBaseAddress, AccountKey, SubscriptionKey, itemKey);
// Send the request (GET)
Console.WriteLine("List the sales item by key...");
Uri endpointUri = new Uri(endpoint);
using (HttpResponseMessage response = await client.GetAsync(endpointUri))
{
// Failed?
if (!response.IsSuccessStatusCode)
{
string errorContent = await response.Content.ReadAsStringAsync();
StringBuilder sb = new StringBuilder();
sb.AppendLine(string.Format(CultureInfo.CurrentCulture, "The requested failed with status code {0} ({1}).", (int)response.StatusCode, response.StatusCode));
if (!string.IsNullOrWhiteSpace(errorContent))
{
sb.Append(string.Format(CultureInfo.CurrentCulture, "Message: {0}.", errorContent));
}
throw new InvalidOperationException(sb.ToString());
}
// Succeeded
string json = await response.Content.ReadAsStringAsync();
JsonSerializerSettings settings = new JsonSerializerSettings()
{
ContractResolver = new CamelCasePropertyNamesContractResolver(),
Formatting = Formatting.Indented
};
SalesItemResource salesItem = JsonConvert.DeserializeObject <SalesItemResource>(json);
Console.WriteLine("The Sales item attributes were obtained with success.");
Console.WriteLine("Sales Item: {0}.{1}", salesItem.Id, salesItem.Itemkey);
return(salesItem);
}
}