##imNdZddlmZddlmZddlmZddlmZdedeefdZ y ) z0 Base services module for common functionality. )Optional)Session)select)CDNdbreturncttjtjdk(}|j |}|j S)z Get the active CDN configuration from the database. Args: db: Database session. Returns: CDN object with active CDN settings, or None if no active CDN is configured. T)rrwhere is_activeexecutescalar_one_or_none)rstmtresults T/var/www/html/hwPaymentPortal-be-dev/hw-payment-portal-api/src/apps/base/services.pyget_active_cdnr s> #;  S]]d2 3D ZZ F  $ $ &&N) __doc__typingrsqlalchemy.ormr sqlalchemyrsrc.apps.base.models.cdnrrrrrs/"( 'w '8C= 'r