def get_matches(cls, uid=None, state=None):
query = {}
matches = []
if uid:
query['users'] = {'$in': [uid]}
if state:
query['state'] = STATE[state]
mongo_matches = mongoclient.find(query)
for mongo_match in mongo_matches:
match = cls(**mongo_match)
matches.append(match)
return matches
def get_users_by_uids(cls, uids):
mongo_users = mongoclient.find({'_id': {'$in': uids}})
users = [cls(**mongo_user) for mongo_user in mongo_users]
return users
