protected override void ExecuteCrmWorkFlowActivity(CodeActivityContext context, LocalWorkflowContext localContext)
{
if (context == null)
{
throw new ArgumentNullException(nameof(context));
}
if (localContext == null)
{
throw new ArgumentNullException(nameof(localContext));
}
string textToConvert = TextToConvert.Get(context);
if (string.IsNullOrEmpty(textToConvert))
{
IsValid.Set(context, false);
return;
}
bool isNumber = decimal.TryParse(textToConvert, out var convertedNumber);
if (isNumber)
{
ConvertedNumber.Set(context, convertedNumber);
IsValid.Set(context, true);
}
else
{
IsValid.Set(context, false);
}
}
/// <summary>
/// This method returns the result from WebApi
/// </summary>
/// <param name="id"></param>
/// <param name="name"></param>
/// <returns></returns>
public ActionResult Index(ConvertedNumber convertedNumber)
{
// convertedNumber = (ConvertedNumber)TempData["ConvertedNumber"];
using (var client = new HttpClient())
{
client.BaseAddress = new Uri("http://localhost:60410/api/");
//HTTP GET to get the word from double value
var responseTask = client.GetAsync("NumberConverter/GetNumber?number=" + convertedNumber.Number);
responseTask.Wait();
var result = responseTask.Result;
if (result.IsSuccessStatusCode)
{
var readTask = result.Content.ReadAsStringAsync();
readTask.Wait();
convertedNumber.Number = readTask.Result;
}
else //web api sent error response
{
//log response status here..
convertedNumber.Number = string.Empty;
ModelState.AddModelError(string.Empty, "Server error. Please contact administrator.");
}
}
return(View(convertedNumber));
}
/// <summary>
/// This method returns the ViewResult
/// </summary>
/// <returns></returns>
public ActionResult Input(ConvertedNumber convertedNumber)
{
if (ModelState.IsValid)
{
TempData["ConvertedNumber"] = convertedNumber;
return(RedirectToAction("Index", "Number", convertedNumber));
}
return(View(convertedNumber));
}
