private ObservableCollection<Folder> InitializeFolders()
{
// get the default folders and enqueue an operation to insert each one of them and their subitems
var folders = new ObservableCollection<Folder>(UserConstants.DefaultFolders(null));
foreach (var folder in folders)
{
string queueName = folder.Name.StartsWith("$") ? RequestQueue.SystemQueue : RequestQueue.UserQueue;
FolderDictionary.Add(folder.ID, folder);
RequestQueue.EnqueueRequestRecord(queueName,
new RequestQueue.RequestRecord() { ReqType = RequestQueue.RequestRecord.RequestType.Insert, Body = folder, ID = folder.ID, IsDefaultObject = true });
foreach (var item in folder.Items)
{
RequestQueue.EnqueueRequestRecord(queueName,
new RequestQueue.RequestRecord() { ReqType = RequestQueue.RequestRecord.RequestType.Insert, Body = item, ID = item.ID, IsDefaultObject = true });
}
StorageHelper.WriteFolder(folder);
}
// extract the $Client folder and handle it specially
var cf = folders.Single(f => f.Name == SystemEntities.Client);
folders.Remove(cf);
ClientFolder = cf;
// extract the $PhoneClient folder and handle it specially
var pcf = folders.Single(f => f.Name == SystemEntities.PhoneClient);
folders.Remove(pcf);
PhoneClientFolder = pcf;
// initialize the SelectedCount for a few default folders and lists
/*
foreach (var folder in folders)
{
if (folder.Name == UserEntities.People ||
folder.Name == UserEntities.Places)
{
ListMetadataHelper.IncrementListSelectedCount(pcf, folder);
continue;
}
foreach (var item in folder.Items)
{
if (item.Name == UserEntities.Tasks ||
item.Name == UserEntities.Groceries)
{
ListMetadataHelper.IncrementListSelectedCount(pcf, item);
continue;
}
}
}
*/
return folders;
}
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;
}
}