public override Task <FindAllPreferredSuppliersResponse> findAllPreferredSuppliers(FindAllPreferredSuppliersRequest request, ServerCallContext context)
{
FindAllPreferredSuppliersResponse response = new FindAllPreferredSuppliersResponse();
response.Suppliers.AddRange(suppData.findAllPreferredSuppliers());
return(Task.FromResult(response));
}
static void Main(string[] args)
{
try
{
Channel channel = new Channel("127.0.0.1:50051", ChannelCredentials.Insecure);
var client = new SupplierService.SupplierServiceClient(channel);
Console.WriteLine("Funktionen testen:");
FindAllPreferredSuppliersResponse suppList = client.findAllPreferredSuppliers(new FindAllPreferredSuppliersRequest());
Console.WriteLine("\nAlle präferierten Lieferanten finden [findAllPreferredSuppliers]:");
foreach (Supplier supp in suppList.Suppliers)
{
Console.WriteLine($"Id: {supp.Id} - Name: {supp.Name} - Telefon: {supp.Phone}");
}
Product product = new Product {
Id = "0000003"
};
Supplier supplier = new Supplier {
Id = "0000004"
};
Console.WriteLine($"\nLieferant {supplier.Id} als Präferenz für Produkt {product.Id} einstellen [setPreferredSupplierForProduct]");
SetPreferredSupplierForProductRequest request = new SetPreferredSupplierForProductRequest {
Supplier = supplier,
Product = product
};
client.setPreferredSupplierForProduct(request);
Console.WriteLine("\nNochmal alle präferierten Lieferanten finden [findAllPreferredSuppliers]:");
suppList = client.findAllPreferredSuppliers(new FindAllPreferredSuppliersRequest());
foreach (Supplier supp in suppList.Suppliers)
{
Console.WriteLine($"Id: {supp.Id} - Name: {supp.Name} - Telefon: {supp.Phone}");
}
Console.WriteLine($"\nDen präferierten Lieferanten zu Produkt {product.Id} finden [findPreferredSupplier]:");
FindPreferredSupplierRequest request2 = new FindPreferredSupplierRequest {
Product = product
};
FindPreferredSupplierResponse response = client.findPreferredSupplier(request2);
Console.WriteLine(response.Supplier?.Id);
Console.WriteLine("\nEinen Lieferanten als Präferenz für ein nicht existierendes Produkt setzen, um eine UnknownProductException zu werfen:");
Product product2 = new Product {
Id = "0000000000"
};
SetPreferredSupplierForProductRequest request3 = new SetPreferredSupplierForProductRequest {
Supplier = supplier,
Product = product2
};
client.setPreferredSupplierForProduct(request3);
channel.ShutdownAsync().Wait();
Console.WriteLine("Press any key to exit...");
Console.ReadKey();
}
catch (RpcException rex) {
Console.WriteLine($"Exception encountered: StatusCode - {rex.Status.StatusCode} [{rex.Message}]");
}
catch (Exception ex)
{
Console.WriteLine($"Exception encountered: {ex}");
}
}
