public Paint CreateOrGetPaint(Guid userId)
{
var painUser = _userDataService.Get(userId);
if (painUser.PaintId != Guid.Empty)
{
var paint = _paintDataService.Get(painUser.PaintId);
if (paint == null)
{
throw new NotFoundException("Paint Not found.");
}
paint.Strokes = _strokeDataService.GetByPaintId(paint.Id);
foreach (var stroke in paint.Strokes)
{
stroke.Lines = _lineDataService.GetByStrockId(stroke.Id);
}
return(paint);
}
else
{
var paint = _paintDataService.Create(new Paint());
painUser.PaintId = paint.Id;
return(paint);
}
}
