public async Task <IActionResult> SaveCollectionOverride(ManageCollectionsCollectionOverrideViewModel model) { bool?processingOverride = null; if (model != null) { switch (model.ProcessingOverride) { case 1: processingOverride = null; break; case 2: processingOverride = true; break; case 3: processingOverride = false; break; } await _collectionsService.SetCollectionProcessingOverride(model.CollectionId, processingOverride); } return(RedirectToAction("Index", new { collectionId = model.CollectionId })); }