public async Task <Unit> Handle(UserUpdateGroupsCommand request, CancellationToken cancellationToken)
{
var user = await _db.Users.Where(w => w.Id == request.UserId).Include(w => w.UserGroups)
.FirstOrDefaultAsync(cancellationToken);
if (user == null)
{
throw new UserNotFoundException(request.UserId);
}
switch (request.Type)
{
case AddRemove.Add when user.UserGroups.FirstOrDefault(w => w.GroupId == request.GroupId) != null:
return(Unit.Value);
case AddRemove.Remove:
user.UserGroups.Remove(user.UserGroups.FirstOrDefault(w => w.GroupId == request.GroupId));
break;
default:
user.UserGroups.Add(new UserGroup {
GroupId = request.GroupId, UserId = request.UserId
});
break;
}
await _db.SaveChangesAsync(cancellationToken);
return(Unit.Value);
}
private void AddUserCommandExecuted()
{
RaisePropertyChanged("DisableParentWindow");
var view = new AddUserView();
view.ShowDialog();
RaisePropertyChanged("EnableParentWindow");
if (view.ViewModel.User.HasErrors)
{
return;
}
IsBusy = true;
var user = view.ViewModel.User;
CopyPermissionsFromGroup(user.UserGroup.UserGroup, user.User);
LoadUserPermissions(user);
LoadAuthorisationPermissions(user);
user.PropertyChanged += OnUserModelPropertyChanged;
var firstOrDefault = UserGroups.FirstOrDefault(x => x.UserGroup.ID == user.User.UserGroupID);
if (firstOrDefault != null)
{
firstOrDefault.Users.Add(user);
}
SelectedUser = user;
IsBusy = false;
}
public UserGroup GetUserGroup() => UserGroups.FirstOrDefault(g => g.Code == UserGroupCode.User);
public UserGroup GetAdminGroup() => UserGroups.FirstOrDefault(g => g.Code == UserGroupCode.Admin);
