def _get_collection_id(user_id, collection_name):
if not collection_name:
return None
return Collection.find_first({
'user_id': user_id,
'name': collection_name
}).get_id() or None
def delete_collection():
args = request.json
user_id = args['user_id']
collection_id = args['collection_id']
selected_collection_id = User.get(user_id).selected_collection
Collection.get(collection_id).delete()
UserCard.filter({
'collection_id': collection_id,
'user_id': user_id
}).delete()
if selected_collection_id == collection_id:
User.get(user_id).update({
'selected_collection':
Collection.find_first({
'user_id': user_id
}).get_id()
})
return ''
