public async Task <ActionResult <CalculatorResultViewModel> > Subtract(Guid?id, decimal?value, CancellationToken cancellationToken)
{
if (!value.HasValue)
{
return(BadRequest("Must provide value"));
}
return(Ok(await _subtractionService.Subtract(id, value.Value, cancellationToken)));
}
public int ProcessOperation(int value1, int value2, Operation operation)
{
switch (operation)
{
case Operation.Sum:
return(_sumService.Sum(value1, value2));
case Operation.Subtract:
return(_subtractionService.Subtract(value1, value2));
}
throw new InvalidOperationException();
}
static void Main(string[] args)
{
var httpClient = new HttpClient();
httpClient.BaseAddress = new Uri("http://localhost:5024");
ISubtractionService subtractionService = httpClient.GetProxy <ISubtractionService>();
IAdditionService additionService = httpClient.GetProxy <IAdditionService>();
var addResult = additionService.Add(2, 3);
var subtractResult = subtractionService.Subtract(2, 3);
Console.WriteLine($"2 + 3 = {addResult}");
Console.WriteLine($"2 - 3 = {subtractResult}");
}
public int Subtract(int x, int y)
{
return(subtraction.Subtract(x, y));
}