public ActionResult Home(bool renewFBToken = false, string consentStatus = null)
{
UserDataModel model = new UserDataModel(this);
try
{
// force access to validate current user
var userData = model.UserData;
UserDataModel.CurrentTheme = model.UserTheme;
model.RenewFBToken = renewFBToken;
model.ConsentStatus = consentStatus;
// TODO: if consent fails, un-Choose the Suggestion
}
catch
{
return RedirectToAction("SignOut", "Account");
}
return View(model);
}
public ActionResult Initialize(int id = 0)
{
UserDataModel model = new UserDataModel(this);
try
{
if (model.UserData.Folders.Count == 0)
{ // only create default folders if no folders exist
CreateDefaultFolders(model);
}
}
catch (Exception)
{
if (id++ < 3)
{ // retry upto 3 times before giving up
return RedirectToAction("Initialize", "Dashboard", new { id = id });
}
}
return RedirectToAction("Home", "Dashboard");
}
void CreateDefaultFolders(UserDataModel model)
{
try
{
List<Folder> folders = UserConstants.DefaultFolders(this.CurrentUser);
foreach (var folder in folders)
{
// child items must be added AFTER saving parent items
// EF cannot determine which items are dependent on eachother
List<Item> folderItems = new List<Item>();
List<Item> childItems = new List<Item>();
foreach (var item in folder.Items)
{
if (item.ParentID == null) { folderItems.Add(item); }
else childItems.Add(item);
}
folder.Items = folderItems;
model.StorageContext.Folders.Add(folder);
model.StorageContext.SaveChanges();
if (childItems.Count > 0)
{
foreach (var item in childItems)
{
model.StorageContext.Items.Add(item);
}
model.StorageContext.SaveChanges();
}
}
// create an operation corresponding to the new user creation
var operation = model.StorageContext.CreateOperation(this.CurrentUser, "POST", (int?)HttpStatusCode.Created, this.CurrentUser, null);
// kick off the New User workflow
WorkflowHost.WorkflowHost.InvokeWorkflowForOperation(model.StorageContext, null, operation);
}
catch (Exception ex)
{
TraceLog.TraceException("CreateDefaultFolders failed", ex);
throw;
}
}
public HttpResponseMessageWrapper<User> GetCurrentUser(HttpRequestMessage req)
{
Operation operation = null;
HttpStatusCode code = AuthenticateUser(req);
if (code != HttpStatusCode.OK)
{ // user not authenticated
return ReturnResult<User>(req, operation, code);
}
try
{
UserDataModel model = new UserDataModel(this);
// make sure the response isn't cached
var response = ReturnResult<User>(req, operation, model.UserData, HttpStatusCode.OK);
response.Headers.CacheControl = new CacheControlHeaderValue() { NoCache = true };
return response;
}
catch (Exception)
{ // no such user account - return 404 Not Found
return ReturnResult<User>(req, operation, HttpStatusCode.NotFound);
}
}