@Override
@Transactional(
readOnly = false,
propagation = Propagation.REQUIRED,
rollbackFor = Exception.class)
public CollectionItem addResource(String collectionId, String resourceId, User user) {
Collection collection = getCollectionDao().getCollectionByType(collectionId, COLLECTION_TYPES);
rejectIfNull(collection, GL0056, 404, COLLECTION);
Resource resource = getResourceBoService().getResource(resourceId);
rejectIfNull(resource, GL0056, 404, RESOURCE);
reject(!resource.getContentType().getName().equalsIgnoreCase(QUESTION), GL0056, 404, RESOURCE);
updateCollectionMetaDataSummary(collection.getContentId(), RESOURCE, ADD);
CollectionItem collectionItem = new CollectionItem();
getCollectionEventLog()
.collectionItemEventLog(
collectionId, collectionItem, user.getPartyUid(), RESOURCE, null, ADD);
collectionItem.setItemType(ADDED);
return createCollectionItem(collectionItem, collection, resource, user);
}
@Override
@Transactional(
readOnly = false,
propagation = Propagation.REQUIRED,
rollbackFor = Exception.class)
public void deleteCollectionItem(String collectionId, String collectionItemId, String userUid) {
CollectionItem collectionItem = this.getCollectionDao().getCollectionItem(collectionItemId);
rejectIfNull(collectionItem, GL0056, 404, _COLLECTION_ITEM);
Resource resource =
this.getResourceBoService().getResource(collectionItem.getContent().getGooruOid());
rejectIfNull(resource, GL0056, 404, RESOURCE);
String contentType = resource.getContentType().getName();
Long collectionContentId = collectionItem.getCollection().getContentId();
this.resetSequence(
collectionId, collectionItem.getCollectionItemId(), userUid, COLLECTION_ITEM);
getCollectionEventLog()
.collectionItemEventLog(collectionId, collectionItem, userUid, contentType, null, DELETE);
if (contentType.equalsIgnoreCase(QUESTION)) {
getCollectionDao().remove(resource);
} else {
getCollectionDao().remove(collectionItem);
}
updateCollectionMetaDataSummary(collectionContentId, RESOURCE, contentType);
}
