public async Task Invoke(HttpContext httpContext)
{
var inputStringValue = httpContext.Request.Query["input"];
if (!int.TryParse(inputStringValue, out var inputValue))
{
httpContext.Response.StatusCode = 400;
return;
}
var foobarResult = _foobar.Compute(inputValue);
httpContext.Response.StatusCode = 200;
await httpContext.Response.WriteAsync(foobarResult).ConfigureAwait(false);
}
