memberMediumRepository method
Implementation
@override
MemberMediumRepository? memberMediumRepository(String? appId) {
if ((appId != null) && (_memberMediumRepository[appId] == null)) {
_memberMediumRepository[appId] = MemberMediumCache(MemberMediumFirestore(
() => appRepository()!.getSubCollection(appId, 'membermedium'),
appId));
}
return _memberMediumRepository[appId];
}