public async Task <ActionResult> SendMessageSubmit(UserInfo userInfo)
{
// After Index method renders the View, user clicks Send Mail, which comes in here.
EnsureUser(ref userInfo);
SendMessageResponse sendMessageResult = new SendMessageResponse();
// Send email using the Microsoft Graph API.
var token = Data.GetUserSessionTokenAny(Settings.GetUserAuthStateId(ControllerContext.HttpContext));
if (token.Provider == Settings.AzureADAuthority || token.Provider == Settings.AzureAD2Authority)
{
sendMessageResult = await GraphApiHelper.SendMessageAsync(
token.AccessToken,
GenerateEmail(userInfo));
}
else if (token.Provider == Settings.GoogleAuthority)
{
sendMessageResult = await GoogleApiHelper.SendMessageAsync(token.AccessToken, GenerateEmail(userInfo), token.Username);
}
// Reuse the Index view for messages (sent, not sent, fail) .
// Redirect to tell the browser to call the app back via the Index method.
return(RedirectToAction(nameof(Index), new RouteValueDictionary(new Dictionary <string, object> {
{ "Status", sendMessageResult.Status },
{ "StatusMessage", sendMessageResult.StatusMessage },
{ "Address", userInfo.Address },
})));
}