public ActionResult CheckEvents()
{
try
{
repository.ClearAppointments();
var start = Convert.ToDateTime(Request["start"]);
var end = Convert.ToDateTime(Request["end"]);
var appointmentIds = service.CheckRange(start, end);
foreach (string id in appointmentIds)
{
Appointment app = service.GetAppointment(id);
repository.SaveAppointment(app);
}
return(View("Appointment", repository.Appointments));
}
catch (Exception e)
{
if (e.Message == "Caller needs to authenticate.")
{
return(new EmptyResult());
}
return(RedirectToAction("Index", "Error", new { message = Request.RawUrl + ": " + e.Message }));
}
}
public void SignIn()
{
if (!Request.IsAuthenticated)
{
repository.ClearAppointments();
// Signal OWIN to send an authorization request to Azure.
HttpContext.GetOwinContext().Authentication.Challenge(
new AuthenticationProperties {
RedirectUri = "/"
},
OpenIdConnectAuthenticationDefaults.AuthenticationType);
}
}