public questStatus Read(UserGroupsViewModel viewModel, out UserGroupsViewModel userGroupsViewModel)
{
// Initialize
questStatus status = null;
userGroupsViewModel = null;
UserId userId = new UserId(viewModel.Id);
// Get the user
User user = null;
UsersMgr usersMgr = new UsersMgr(this.UserSession);
status = usersMgr.Read(userId, out user);
if (!questStatusDef.IsSuccess(status))
{
return(status);
}
// Get groups
List <SearchField> searchFieldList = new List <SearchField>();
SearchOptions searchOptions = new SearchOptions();
searchOptions.SearchFieldList = searchFieldList;
QueryOptions queryOptions = new QueryOptions();
queryOptions.SearchOptions = searchOptions;
QueryResponse queryResponse = null;
List <Group> groupList = null;
GroupsMgr groupsMgr = new GroupsMgr(this.UserSession);
status = groupsMgr.List(queryOptions, out groupList, out queryResponse);
if (!questStatusDef.IsSuccess(status))
{
return(status);
}
// Get user groups
List <Group> userGroupList = null;
AccountMgr accountMgr = new AccountMgr(this.UserSession);
status = accountMgr.GetUserGroups(userId, out userGroupList);
if (!questStatusDef.IsSuccess(status))
{
return(status);
}
// Remove from groups lists whatever groups the user is already in.
List <Group> unassignedGroupList = new List <Group>();
foreach (Group group in groupList)
{
Group userGroup = userGroupList.Find(delegate(Group g) { return(g.Id == group.Id); });
if (userGroup == null)
{
unassignedGroupList.Add(group);
}
}
// Sort group lists
unassignedGroupList.Sort(delegate(Group i1, Group i2) { return(i1.Name.CompareTo(i2.Name)); });
userGroupList.Sort(delegate(Group i1, Group i2) { return(i1.Name.CompareTo(i2.Name)); });
// Transfer model
userGroupsViewModel = new UserGroupsViewModel(this.UserSession, viewModel);
UserEditorViewModel userEditorViewModel = new UserEditorViewModel();
BufferMgr.TransferBuffer(user, userEditorViewModel);
userGroupsViewModel.User = userEditorViewModel;
foreach (Group group in unassignedGroupList)
{
BootstrapTreenodeViewModel groupNode = null;
status = FormatBootstrapTreeviewNode(group, out groupNode);
if (!questStatusDef.IsSuccess(status))
{
return(status);
}
userGroupsViewModel.Groups.Add(groupNode);
}
foreach (Group group in userGroupList)
{
BootstrapTreenodeViewModel userGroupNode = null;
status = FormatBootstrapTreeviewNode(group, out userGroupNode);
if (!questStatusDef.IsSuccess(status))
{
return(status);
}
userGroupsViewModel.UserGroups.Add(userGroupNode);
}
return(new questStatus(Severity.Success));
}