import json
from db_helper import RedisHelper
from config import set_config
config_ = set_config()

RISK_SHIELD_FILTER_RULE_V1_JSON = "RISK_SHIELD_FILTER_RULE_V1_JSON"
RISK_SHIELD_FILTER_VIDEO_V1_STR = "RISK_SHIELD_FILTER_VIDEO_V1_STR"

def param_update_risk():
    """
    定时更新风险过滤的规则
    key=RISK_SHIELD_FILTER_RULE_V1_JSON
    value= "{\"VLOG\": [\"北京\"]}"
    """
    redis_helper = RedisHelper()
    tmp = redis_helper.get_data_from_redis(key_name=RISK_SHIELD_FILTER_RULE_V1_JSON)
    if tmp is not None:
        v1 = json.loads(tmp)
    global RISK_SHIELD_FILTER_VIDEO_V1_STR
    tmp = redis_helper.get_data_from_redis(key_name=RISK_SHIELD_FILTER_VIDEO_V1_STR)
    if tmp is not None:
        v2 = json.loads(tmp)
    return v1, v2