def _apply_params(self, cursor: Cursor):
cursor.skip(self._offset)
if self._limit is not None:
cursor.limit(self._limit)
if len(self._order_by) > 0:
order_by = [
(column, DESCENDING if desc else ASCENDING)
for column, desc in self._order_by
]
cursor.sort(order_by)
return cursor
def sort_data(data: Cursor, request_params: dict) -> list:
''' Sorts a data according to the parameters sent in an HTTP request.
--> data : The cursor of data to apply the sort to.
--> request_params : The parameters sent with the request (in querystring or body).
<-- A queryset containing the sorted data.
'''
mongo_sort = request_params.get('sort', {})
if mongo_sort != {}:
return data.sort([(x, int(y)) for x, y in mongo_sort.items()])
return data
