meian
This commit is contained in:
730
meian/devices/common_service.py
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730
meian/devices/common_service.py
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# -*- coding:utf-8 -*-
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"""
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@File : common_service
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@Author : xuxingchen
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@Version : 2.0
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@Contact : xuxingchen@sinochem.com
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@Desc : 业务逻辑服务层
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"""
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import json
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import time
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import traceback
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import requests
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import devices.meian_model as meian_data_entity
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import devices.yunfu_model as yunfu_data_entity
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import logger
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from logger import Logger, speed_ms
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from devices.meian_db import DeviceTable, RegisterTable, GatewayTable, HeartBeatTable, UserInfoTable, RecordTable
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from devices.common_model import ErrorCode, UserData, UserInfo
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from utils import generate_token, to_obj, datetime_to_timestamp, generate_time_token, encode_to_base64, \
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extract_building_unit, extract_number
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from config import TIMEOUT_SECOND, SLEEP_TIME, BACKEND_URL, BACKEND_ID, BACKEND_SECRET, GATEWAY_CONFIG
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class BaseService:
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def __init__(self):
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self.table_handler = None
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self.topic = None
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self.clients = None
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def set_meta(self, userdata: UserData):
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self.table_handler = userdata.table_handler
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self.topic = userdata.topic
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self.clients = userdata.clients
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def handle(self, **kwargs):
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"""must be `override`"""
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pass
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def get_owner_house_floor(user_id, project_code: str, device_position_desc: str) -> int:
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"""根据用户ID获取用户房产信息，提取楼层信息并返回
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1. 该功能只支持业主使用，访客查询不到，默认返回
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"""
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token_url = f"{BACKEND_URL}/v2/accesskey_auth"
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owner_info_url = f"{BACKEND_URL}/v3/realty-master-data/owners/{user_id}"
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house_info_url = f"{BACKEND_URL}/v3/realty-master-data/houses"
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# get token
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data = {'id': BACKEND_ID, 'secret': BACKEND_SECRET}
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token_response = requests.post(token_url, json=data)
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if token_response.status_code == 200:
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logger.Logger.debug(f"token 请求成功，响应内容：{token_response.json()}")
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token = token_response.json()["access_token"]
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else:
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logger.Logger.error(f"token 请求失败，状态码: {token_response.status_code}")
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raise Exception(f"token 请求失败，状态码: {token_response.status_code}")
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# get house ids
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headers = {
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"Accept": "application/json",
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"Access-Token": token,
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"Content-Type": "application/json;charset=UTF-8"
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}
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owner_info_response = requests.get(owner_info_url, headers=headers)
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if owner_info_response.status_code == 200:
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owner_info = owner_info_response.json()
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logger.Logger.debug(f"owner_info 请求成功，响应内容：{owner_info}")
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# 根据 project_code 获取 project_id
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if GATEWAY_CONFIG[project_code][2] == "" or owner_info["data"]["project_id"] == GATEWAY_CONFIG[project_code][2]:
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house_ids = owner_info["data"]["house_ids"]
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else:
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logger.Logger.error(f"project id 不匹配，"
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f"预置：{GATEWAY_CONFIG[project_code][2]}, 用户信息所属：{owner_info['data']['project_id']}")
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raise Exception(f"project id 不匹配")
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elif owner_info_response.status_code == 404 and owner_info_response.json()["msg"] == "OWNER_NOT_EXISTS":
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logger.Logger.warn(f"owner_info 请求成功，但用户ID不存在，非住户")
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return 1
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else:
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logger.Logger.error(f"token 请求失败，状态码: {token_response.status_code}")
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raise Exception(f"token 请求失败，状态码: {token_response.status_code}")
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# 结合设备注册备注 获取楼层信息
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data = {
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"query": {
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"id": {"$in": house_ids}
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}
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}
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house_info_response = requests.post(house_info_url, json=data, headers=headers)
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if house_info_response.status_code == 200:
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logger.Logger.debug(f"house_info 请求成功，响应内容：{house_info_response.json()}")
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building_number, unit_number = extract_building_unit(device_position_desc)
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house_info = house_info_response.json()["data"]["list"]
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floor = 1
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for house_item in house_info:
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building_name = extract_number(house_item["building_name"]).zfill(2)
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unit_name = extract_number(house_item["unit_name"]).zfill(2)
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if building_name == building_number and unit_name == unit_number:
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floor = int(house_item["floor_name"])
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break
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else:
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logger.Logger.error(f"house_info 请求失败，状态码: {token_response.status_code}")
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raise Exception(f"house_info 请求失败，状态码: {token_response.status_code}")
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return floor
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class Services:
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"""业务逻辑入口"""
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class HeartBeatService(BaseService):
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def handle(self, msg_obj: meian_data_entity.HeartBeat):
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# Logger.debug("设备心跳已接收，正在执行上线 ...", log_path=None)
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last_time = HeartBeatTable.get_last_time(self.table_handler, msg_obj.device_id)
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# 若无心跳记录或者距离上次心跳记录时间达到5分钟
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if (last_time is None or
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(time.time() - float(
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HeartBeatTable.get_last_time(self.table_handler, msg_obj.device_id))) > (60. * 5.)):
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status = HeartBeatTable.update(self.table_handler, msg_obj, self.topic)
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if status:
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# 执行上线操作
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project_code = DeviceTable.get_project_code(self.table_handler, msg_obj.device_id)
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if project_code:
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gateway_id, _ = GatewayTable.get_gateway(self.table_handler, project_code)
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if gateway_id is None:
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Logger.error("网关不存在")
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return -1
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aiot_id = DeviceTable.get_aiot_id(self.table_handler, msg_obj.device_id)
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if aiot_id is None:
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Logger.warn("设备未注册，不执行上线操作")
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return -1
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topic = f"/jmlink/{aiot_id}/comm/online"
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topic_resp = f"/jmlink/{aiot_id}/comm/online_resp"
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s = time.time()
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# 获取客户端
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client_1 = self.clients[gateway_id][0]
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userdata = self.clients[gateway_id][1]
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userdata.set_status_add("status", False)
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userdata.set_status_add("start_timestamp", time.time())
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try:
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# 订阅回传
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client_1.subscribe(topic_resp)
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Logger.debug(f"subscribe topics: {topic_resp}")
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# 发布事件
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token = generate_token()
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userdata.set_token(token)
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online_json = json.dumps(yunfu_data_entity.Online(messageId=token).__dict__)
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client_1.publish(topic, online_json)
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while True:
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if userdata.status["status"]:
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# 拿到结果后写入到数据库中更新数据
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if "code" in userdata.status["response"].keys():
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error_code = userdata.status["response"]["code"]
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if error_code == 0:
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Logger.info(f"设备 - {aiot_id} 完成上线")
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else:
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Logger.error(
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f"{topic_resp} 返回错误码: {error_code}, "
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f"{yunfu_data_entity.error_code[error_code]}")
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break
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if time.time() - userdata.status["start_timestamp"] > TIMEOUT_SECOND: # 超时跳出
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Logger.debug(
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f"等待回复超时: {speed_ms(userdata.status['start_timestamp'])}ms")
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break
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# Logger.debug(f"{userdata.status} waiting for {topic_resp} ... ")
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time.sleep(SLEEP_TIME)
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finally:
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# 属性复位
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client_1.unsubscribe(topic_resp)
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# Logger.debug(f"移除订阅: {topic_resp}")
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userdata.set_token(None)
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userdata.set_status_remove("response")
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# Logger.debug(f"{speed_ms(s)}ms")
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else:
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Logger.warn("上线请求非法，默认无操作")
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else:
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Logger.debug("未达到重新上线阈值，默认无操作")
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pass
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class RegisterService(BaseService):
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def handle(self, msg_obj: meian_data_entity.Register):
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Logger.debug("RegisterService Handle ...")
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status = RegisterTable.update(self.table_handler, msg_obj, self.topic)
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if status:
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if not DeviceTable.get_device_register_type(self.table_handler, msg_obj.device_id):
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Logger.debug("Execute register ...")
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project_code = DeviceTable.get_project_code(self.table_handler, msg_obj.device_id)
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if project_code:
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gateway_id, _ = GatewayTable.get_gateway(self.table_handler, project_code)
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if gateway_id is None:
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Logger.error("网关不存在")
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return -1
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topic = f"/jmlink/{gateway_id}/comm/sub/register"
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topic_resp = f"/jmlink/{gateway_id}/comm/sub/register_resp"
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# 将连接信息(网关&网关secret)和回传信息发送给回传监听进程
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s = time.time()
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# 获取客户端
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client_1 = self.clients[gateway_id][0]
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userdata = self.clients[gateway_id][1]
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userdata.set_status_add("status", False)
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userdata.set_status_add("start_timestamp", time.time())
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try:
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# 订阅回传
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client_1.subscribe(topic_resp)
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Logger.debug(f"subscribe topics: {topic_resp}")
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# 发布事件
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token = generate_token()
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userdata.set_token(token)
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register_json = json.dumps(yunfu_data_entity.CommRegister(
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messageId=token,
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params=yunfu_data_entity.RegisterParam(
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deviceName=msg_obj.device_id,
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displayName=f"美安-{msg_obj.device_id}-{msg_obj.device_position_desc}"
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).__dict__
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).__dict__)
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Logger.debug(register_json)
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client_1.publish(topic, register_json)
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while True:
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if userdata.status["status"]:
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# 拿到结果后写入到数据库中更新数据
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if "data" in userdata.status["response"].keys():
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resp = userdata.status["response"]["data"][0]
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if resp["code"] == 0:
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DeviceTable.update_aiot_id(self.table_handler, resp["deviceName"],
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resp["deviceId"])
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Logger.info(f"设备 - {msg_obj.device_id} 完成注册")
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# 每次完成注册后刷新订阅信息
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Logger.debug(f"刷新订阅列表中 ...")
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sub_aiot_id_list = json.loads(
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GatewayTable.get_registered_sub_aiot_id(self.table_handler, gateway_id)[
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0])
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current_topics = set(
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[f"/jmlink/{aiot_id}/tml/service/call" for aiot_id in sub_aiot_id_list])
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last_topics = set(userdata.topics)
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topics_to_subscribe = current_topics - last_topics
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topics_to_unsubscribe = last_topics - current_topics
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if topics_to_subscribe or topics_to_unsubscribe:
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# 订阅缺少的主题
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for topic in list(topics_to_subscribe):
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client_1.subscribe(topic)
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Logger.debug(f"新增订阅: {topic}")
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# 取消订阅多余的主题
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for topic in list(topics_to_unsubscribe):
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client_1.unsubscribe(topic)
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Logger.debug(f"移除订阅: {topic}")
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else:
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Logger.debug(f"订阅列表无变化")
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Logger.debug(f"订阅列表刷新完成 ✅")
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else:
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Logger.error(
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f"{topic_resp} 返回错误码: {resp['code']}, "
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f"{yunfu_data_entity.error_code[resp['code']]}")
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break
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if time.time() - userdata.status["start_timestamp"] > TIMEOUT_SECOND: # 超时跳出
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Logger.debug(
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f"等待回复超时: {speed_ms(userdata.status['start_timestamp'])}ms")
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break
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# Logger.debug(f"{userdata.status} waiting for {topic_resp} ... ")
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time.sleep(SLEEP_TIME) # 实际运行中设为0.1，100ms检测一次
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finally:
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client_1.unsubscribe(topic_resp)
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Logger.debug(f"移除订阅: {topic_resp}")
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userdata.set_token(None)
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userdata.set_status_remove("response")
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Logger.debug(f"{speed_ms(s)}ms")
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else:
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Logger.error("网关配置表中不存在设备关联的项目信息")
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else:
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Logger.debug("设备已注册过，默认无操作")
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class PushRtAccessRecordService(BaseService):
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def handle(self, msg_obj: meian_data_entity.PushRtAccessRecord):
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Logger.debug("Execute open_event ...")
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# 若存在通行记录，但人员信息表中不存在人员信息，则将通行记录本地保存留用
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if msg_obj.user_id.startswith("old-"): # 历史遗留在设备中的人员id应当以old-开头进行插入
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try:
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RecordTable.add(self.table_handler, msg_obj)
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Logger.info("通行事件本地记录成功")
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return 1
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except Exception as e:
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Logger.error(f"{type(e).__name__}, {e}")
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if logger.DEBUG:
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traceback.print_exc()
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# 查询子设备ID
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aiot_id = DeviceTable.get_aiot_id(self.table_handler, msg_obj.device_id)
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if aiot_id is None:
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Logger.warn(f"Device - {aiot_id} is not registered")
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return -1
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topic = f"/jmlink/{aiot_id}/tml/event/post"
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topic_resp = f"/jmlink/{aiot_id}/tml/event/post_resp"
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project_code = DeviceTable.get_project_code(self.table_handler, msg_obj.device_id)
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if project_code:
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gateway_id, _ = GatewayTable.get_gateway(self.table_handler, project_code)
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# 将连接信息(网关&网关secret)和回传信息发送给回传监听进程
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s = time.time()
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# 获取客户端
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client_1 = self.clients[gateway_id][0]
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userdata = self.clients[gateway_id][1]
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userdata.set_status_add("status", False)
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userdata.set_status_add("start_timestamp", time.time())
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# 订阅回传
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client_1.subscribe(topic_resp)
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Logger.debug(f"subscribe topics: {topic_resp}")
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try:
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# 数据转换
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open_event = yunfu_data_entity.OpenEvent()
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open_event.datetime = str(datetime_to_timestamp(msg_obj.time))
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open_event.type = yunfu_data_entity.OpenEventType.__dict__[msg_obj.access_mode.upper()].value
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open_event.certificate_type = yunfu_data_entity.OpenEventCertificateType.__dict__[
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msg_obj.access_mode.upper()].value
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# 若是二维码通信，根据二维码获取用户信息，若是人脸通信，根据userid获取用户信息
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if msg_obj.access_mode == "qrCode":
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user = UserInfoTable.get_user_by_qrcode(self.table_handler, msg_obj.user_id, msg_obj.device_id)
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open_event.code = user[0]
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open_event.certificate = user[0]
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name = user[1]
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else:
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name = UserInfoTable.get_name(self.table_handler, msg_obj.user_id, msg_obj.device_id)
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open_event.code = msg_obj.user_id
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open_event.certificate = msg_obj.user_id
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open_event.name = name
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open_event.check()
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token = generate_token()
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userdata.set_token(token)
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event_json = json.dumps(yunfu_data_entity.EventPost(
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messageId=token, eventCode="open_event",
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params=open_event.__dict__
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).__dict__)
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# 发布事件
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client_1.publish(topic, event_json)
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# 等待回传
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while True:
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if userdata.status["status"]:
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if "code" in userdata.status["response"].keys():
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if userdata.status["response"]["code"] != 0:
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error_code = userdata.status['response']['errorCode']
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Logger.error(f"{topic_resp} 返回错误码: {error_code}, "
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f"{meian_data_entity.error_code[error_code]}")
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else:
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Logger.debug("通行事件推送成功")
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break
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if time.time() - userdata.status["start_timestamp"] > TIMEOUT_SECOND: # 超时跳出
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Logger.error("等待回复超时")
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break
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# Logger.debug(f"{userdata.status} waiting for {topic_resp} ... ")
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time.sleep(SLEEP_TIME)
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finally:
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# 属性复位
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client_1.unsubscribe(topic_resp)
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Logger.debug(f"移除订阅: {topic_resp}")
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userdata.set_token(None)
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userdata.set_status_remove("response")
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Logger.debug(f"{speed_ms(s)}ms")
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class GetQrCodeService(BaseService):
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"""获取访客二维码
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1. 将接受的用户信息记录追加或更新到本地DB
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2. 根据时间戳和访客id生成一个token字符串，作为唯一识别id
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3. 将生成的二维码下置给指定设备
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4. 将唯一识别id作为二维码字符串返回给平台
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||||
"""
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||||
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||||
def handle(self, msg: dict):
|
||||
Logger.debug("Execute Get QrCode ...")
|
||||
code = ErrorCode.SUCCESS
|
||||
device_id = DeviceTable.get_device_id(self.table_handler, self.topic.split("/tml")[0].split("link/")[1])
|
||||
project_code = DeviceTable.get_project_code(self.table_handler, device_id)
|
||||
gateway_id, _ = GatewayTable.get_gateway(self.table_handler, project_code)
|
||||
success_aiot_list = []
|
||||
aiot_ids = []
|
||||
qrcode = None
|
||||
try:
|
||||
# 根据时间戳和访客id生成一个token字符串，作为唯一识别id
|
||||
qrcode = generate_time_token(msg["params"]["user_id"])
|
||||
# 将生成的二维码下置给指定设备
|
||||
aiot_ids = json.loads(msg["params"]["device_ids"])
|
||||
s = time.time()
|
||||
for aiot_id in aiot_ids: # 一般情况 aiot_ids 里应该只有一个值
|
||||
# 查询对应aiot_id实际的美安设备id和订阅主题
|
||||
device_id = DeviceTable.get_device_id(self.table_handler, aiot_id)
|
||||
if device_id is None:
|
||||
continue
|
||||
|
||||
# 将接受的用户信息记录追加或更新到本地DB
|
||||
user_type = 0 if msg["serviceCode"] != "get_visitor_qrcode" else 1 # 业主0 访客1，身份类型在插入后就不会再被更新
|
||||
device_position_desc = RegisterTable.get_device_position_desc(self.table_handler, device_id)
|
||||
if user_type == 1 or device_position_desc is None:
|
||||
floor = 1
|
||||
else:
|
||||
floor = get_owner_house_floor(msg["params"]["user_id"], project_code, device_position_desc)
|
||||
user_info = UserInfo(
|
||||
user_id=msg["params"]["user_id"],
|
||||
device_id=device_id,
|
||||
name=msg["params"]["name"],
|
||||
user_type=user_type
|
||||
)
|
||||
UserInfoTable.update(self.table_handler, user_info)
|
||||
|
||||
topic, topic_resp = DeviceTable.get_device_topic(self.table_handler, device_id)
|
||||
# 获取客户端
|
||||
client_0 = self.clients["center"][0]
|
||||
userdata_0 = self.clients["center"][1]
|
||||
userdata_0.set_status_add("status", False)
|
||||
userdata_0.set_status_add("start_timestamp", time.time())
|
||||
try:
|
||||
Logger.debug(f"subscribe topics: {topic_resp}")
|
||||
# 构建消息体
|
||||
token = generate_token() # 正式运行应使用 generate_token()
|
||||
userdata_0.set_token(token)
|
||||
userdata_0.set_code("qrCodeDownState")
|
||||
qrcode_json = json.dumps(meian_data_entity.QrCodeInfo(
|
||||
dataType="qrCodeInfo",
|
||||
deviceId=device_id,
|
||||
token=token,
|
||||
userId=qrcode,
|
||||
qrCode=encode_to_base64(qrcode),
|
||||
floor=floor
|
||||
).__dict__)
|
||||
# 发布事件
|
||||
client_0.publish(topic, qrcode_json)
|
||||
# 等待回传
|
||||
while True:
|
||||
if userdata_0.status["status"]:
|
||||
if "errorCode" in userdata_0.status["response"].keys():
|
||||
if userdata_0.status["response"]["errorCode"] != 0:
|
||||
error_code = userdata_0.status['response']['errorCode']
|
||||
Logger.error(f"{topic_resp} 返回错误码: {error_code}, "
|
||||
f"{meian_data_entity.error_code[error_code]}")
|
||||
else:
|
||||
Logger.info(f"设备 - {device_id} 二维码 - {qrcode} 完成下置")
|
||||
UserInfoTable.update_qrcode(self.table_handler,
|
||||
user_info.user_id, device_id, qrcode)
|
||||
success_aiot_list.append(aiot_id)
|
||||
break
|
||||
if time.time() - userdata_0.status["start_timestamp"] > TIMEOUT_SECOND: # 超时跳出
|
||||
Logger.error("等待回复超时")
|
||||
break
|
||||
# Logger.debug(f"{userdata_0.status} waiting for {topic_resp} ... ")
|
||||
time.sleep(SLEEP_TIME)
|
||||
finally:
|
||||
userdata_0.set_token(None)
|
||||
userdata_0.set_code(None)
|
||||
userdata_0.set_status_remove("response")
|
||||
Logger.debug(f"{speed_ms(s)}ms")
|
||||
except Exception as e:
|
||||
Logger.error(f"{type(e).__name__}, {e}")
|
||||
if type(e).__name__ == "TypeError":
|
||||
code = ErrorCode.INPUT_TYPE_ERROR
|
||||
else:
|
||||
code = ErrorCode.UNKNOWN
|
||||
|
||||
# 将唯一识别id作为二维码字符串返回给平台
|
||||
# 获取客户端
|
||||
client_1 = self.clients[gateway_id][0]
|
||||
userdata = self.clients[gateway_id][1]
|
||||
userdata.set_status_add("status", False)
|
||||
userdata.set_status_add("start_timestamp", time.time())
|
||||
try:
|
||||
if code == ErrorCode.SUCCESS:
|
||||
if set(success_aiot_list) == set(aiot_ids): # 全部完成下发
|
||||
Logger.debug("指令完成下发")
|
||||
elif success_aiot_list: # 完成一部分下发
|
||||
code = ErrorCode.PART_SUCCESS
|
||||
Logger.warn(f"部分成功下发: {success_aiot_list}")
|
||||
UserInfoTable.update_qrcode(self.table_handler, msg["params"]["user_id"], project_code, qrcode)
|
||||
elif len(success_aiot_list) == 0: # 一个都没下发
|
||||
code = ErrorCode.FAILURE
|
||||
Logger.error("无指令完成下发")
|
||||
aiot_topic = self.topic + "_resp"
|
||||
return_json = json.dumps(yunfu_data_entity.EventPostResp(
|
||||
messageId=msg["messageId"],
|
||||
requestTime=msg["time"],
|
||||
serviceCode=msg["serviceCode"],
|
||||
data=yunfu_data_entity.QrCodeResp(code=code.value, message=code.message, qrcode=qrcode).__dict__
|
||||
).__dict__)
|
||||
client_1.publish(aiot_topic, return_json)
|
||||
finally:
|
||||
userdata.set_token(None)
|
||||
userdata.set_status_remove("response")
|
||||
|
||||
class AddFaceService(BaseService):
|
||||
def handle(self, msg: dict):
|
||||
Logger.debug("Execute Add Face ...")
|
||||
code = ErrorCode.SUCCESS
|
||||
device_id = DeviceTable.get_device_id(self.table_handler, self.topic.split("/tml")[0].split("link/")[1])
|
||||
project_code = DeviceTable.get_project_code(self.table_handler, device_id)
|
||||
gateway_id, _ = GatewayTable.get_gateway(self.table_handler, project_code)
|
||||
success_aiot_list = []
|
||||
aiot_ids = json.loads(msg["params"]["device_ids"])
|
||||
user_id = msg["params"]["user_id"]
|
||||
face_url = f"{msg['params']['face_url']}?x-oss-process=image/resize,m_pad,h_960,w_540,color_FFFFFF"
|
||||
try:
|
||||
# 将人脸下置给指定设备
|
||||
s = time.time()
|
||||
for aiot_id in aiot_ids:
|
||||
# 查询对应aiot_id实际的美安设备id和订阅主题
|
||||
device_id = DeviceTable.get_device_id(self.table_handler, aiot_id)
|
||||
if device_id is None:
|
||||
continue
|
||||
|
||||
# 将接受的用户信息记录追加或更新到本地DB
|
||||
user_info = UserInfo(
|
||||
user_id=user_id,
|
||||
device_id=device_id,
|
||||
name=msg["params"]["name"],
|
||||
user_type=0
|
||||
)
|
||||
UserInfoTable.update(self.table_handler, user_info)
|
||||
|
||||
topic, topic_resp = DeviceTable.get_device_topic(self.table_handler, device_id)
|
||||
# 获取客户端
|
||||
client_0 = self.clients["center"][0]
|
||||
userdata_0 = self.clients["center"][1]
|
||||
userdata_0.set_status_add("status", False)
|
||||
userdata_0.set_status_add("start_timestamp", time.time())
|
||||
try:
|
||||
Logger.debug(f"subscribe topics: {topic_resp}")
|
||||
# 构建消息体
|
||||
token = generate_token() # 正式运行应使用 generate_token()
|
||||
userdata_0.set_token(token)
|
||||
userdata_0.set_code("faceDownState")
|
||||
device_position_desc = RegisterTable.get_device_position_desc(self.table_handler, device_id)
|
||||
if device_position_desc is None:
|
||||
floor = 1
|
||||
else:
|
||||
floor = get_owner_house_floor(user_id, project_code, device_position_desc)
|
||||
face_json = json.dumps(meian_data_entity.FaceInfo(
|
||||
dataType="faceInfo",
|
||||
deviceId=device_id,
|
||||
token=token,
|
||||
userId=user_id,
|
||||
faceUrl=face_url,
|
||||
floor=floor
|
||||
).__dict__)
|
||||
# 发布事件
|
||||
client_0.publish(topic, face_json)
|
||||
Logger.debug(f"{face_json} ==> {topic}")
|
||||
# 等待回传
|
||||
while True:
|
||||
if userdata_0.status["status"]:
|
||||
if "errorCode" in userdata_0.status["response"].keys():
|
||||
if userdata_0.status["response"]["errorCode"] != 0:
|
||||
error_code = userdata_0.status['response']['errorCode']
|
||||
Logger.error(f"{topic_resp} 返回错误码: {error_code}, "
|
||||
f"{meian_data_entity.error_code[error_code]}")
|
||||
else:
|
||||
Logger.info(f"设备 - {device_id} 用户({user_id}) 人脸完成下置")
|
||||
UserInfoTable.update_face_url(self.table_handler, user_id, device_id, face_url)
|
||||
success_aiot_list.append(aiot_id)
|
||||
break
|
||||
if time.time() - userdata_0.status["start_timestamp"] > TIMEOUT_SECOND: # 超时跳出
|
||||
Logger.error("等待回复超时")
|
||||
break
|
||||
# Logger.debug(f"{userdata_0.status} waiting for {topic_resp} ... ")
|
||||
time.sleep(SLEEP_TIME)
|
||||
finally:
|
||||
userdata_0.set_token(None)
|
||||
userdata_0.set_code(None)
|
||||
userdata_0.set_status_remove("response")
|
||||
Logger.debug(f"{speed_ms(s)}ms")
|
||||
except Exception as e:
|
||||
Logger.error(f"{type(e).__name__}, {e}")
|
||||
if type(e).__name__ == "TypeError":
|
||||
code = ErrorCode.INPUT_TYPE_ERROR
|
||||
else:
|
||||
code = ErrorCode.UNKNOWN
|
||||
|
||||
# 将下置结果返回给平台
|
||||
# 获取客户端
|
||||
client_1 = self.clients[gateway_id][0]
|
||||
userdata = self.clients[gateway_id][1]
|
||||
userdata.set_status_add("status", False)
|
||||
userdata.set_status_add("start_timestamp", time.time())
|
||||
try:
|
||||
if code == ErrorCode.SUCCESS:
|
||||
if set(success_aiot_list) == set(aiot_ids): # 全部完成下发
|
||||
Logger.info("指令完成下发")
|
||||
elif success_aiot_list: # 完成一部分下发
|
||||
code = ErrorCode.PART_SUCCESS
|
||||
Logger.warn(f"部分成功下发: {success_aiot_list}")
|
||||
else: # 一个都没下发
|
||||
code = ErrorCode.FAILURE
|
||||
Logger.error("无指令完成下发")
|
||||
aiot_topic = self.topic + "_resp"
|
||||
return_json = json.dumps(yunfu_data_entity.EventPostResp(
|
||||
messageId=msg["messageId"],
|
||||
requestTime=msg["time"],
|
||||
serviceCode=msg["serviceCode"],
|
||||
data=yunfu_data_entity.AddFaceResp(code=code.value, message=code.message).__dict__
|
||||
).__dict__)
|
||||
client_1.publish(aiot_topic, return_json)
|
||||
finally:
|
||||
userdata.set_token(None)
|
||||
userdata.set_status_remove("response")
|
||||
|
||||
class DeleteFaceService(BaseService):
|
||||
def handle(self, msg: dict):
|
||||
Logger.debug("Execute Delete Face ...")
|
||||
code = ErrorCode.SUCCESS
|
||||
device_id = DeviceTable.get_device_id(self.table_handler, self.topic.split("/tml")[0].split("link/")[1])
|
||||
project_code = DeviceTable.get_project_code(self.table_handler, device_id)
|
||||
gateway_id, _ = GatewayTable.get_gateway(self.table_handler, project_code)
|
||||
success_aiot_list = []
|
||||
aiot_ids = json.loads(msg["params"]["device_ids"])
|
||||
user_id = msg["params"]["user_id"]
|
||||
try:
|
||||
s = time.time()
|
||||
# 将人脸删除指令下发指定设备
|
||||
for aiot_id in aiot_ids:
|
||||
# 查询对应aiot_id实际的美安设备id和订阅主题
|
||||
device_id = DeviceTable.get_device_id(self.table_handler, aiot_id)
|
||||
if device_id is None:
|
||||
continue
|
||||
# 本地DB判断人脸信息是否存在
|
||||
if UserInfoTable.exists_face_url(self.table_handler, user_id, device_id):
|
||||
topic, topic_resp = DeviceTable.get_device_topic(self.table_handler, device_id)
|
||||
# 获取客户端
|
||||
client_0 = self.clients["center"][0]
|
||||
userdata_0 = self.clients["center"][1]
|
||||
userdata_0.set_status_add("status", False)
|
||||
userdata_0.set_status_add("start_timestamp", time.time())
|
||||
try:
|
||||
Logger.debug(f"subscribe topics: {topic_resp}")
|
||||
# 构建消息体
|
||||
token = generate_token() # 正式运行应使用 generate_token()
|
||||
userdata_0.set_token(token)
|
||||
userdata_0.set_code("deleteUserState")
|
||||
face_json = json.dumps(meian_data_entity.DeleteUser(
|
||||
dataType="deleteUser",
|
||||
deviceId=device_id,
|
||||
token=token,
|
||||
userId=user_id
|
||||
).__dict__)
|
||||
# 发布事件
|
||||
client_0.publish(topic, face_json)
|
||||
# 等待回传
|
||||
while True:
|
||||
if userdata_0.status["status"]:
|
||||
if "errorCode" in userdata_0.status["response"].keys():
|
||||
if userdata_0.status["response"]["errorCode"] != 0:
|
||||
error_code = userdata_0.status['response']['errorCode']
|
||||
Logger.error(f"{topic_resp} 返回错误码: {error_code}, "
|
||||
f"{meian_data_entity.error_code[error_code]}")
|
||||
else:
|
||||
Logger.info(f"设备 - {device_id} 移除用户({user_id})人脸")
|
||||
UserInfoTable.update_face_url(self.table_handler, user_id, device_id, None)
|
||||
success_aiot_list.append(aiot_id)
|
||||
break
|
||||
if time.time() - userdata_0.status["start_timestamp"] > TIMEOUT_SECOND: # 超时跳出
|
||||
Logger.error("等待回复超时")
|
||||
break
|
||||
# Logger.debug(f"{userdata_0.status} waiting for {topic_resp} ... ")
|
||||
time.sleep(SLEEP_TIME)
|
||||
finally:
|
||||
userdata_0.set_token(None)
|
||||
userdata_0.set_code(None)
|
||||
userdata_0.set_status_remove("response")
|
||||
else:
|
||||
code = ErrorCode.NEVER_POST_FACE
|
||||
Logger.warn(f"本地数据库中未发现下发过人脸信息，默认无操作")
|
||||
Logger.debug(f"{speed_ms(s)}ms")
|
||||
except Exception as e:
|
||||
Logger.error(f"{type(e).__name__}, {e}")
|
||||
if type(e).__name__ == "TypeError":
|
||||
code = ErrorCode.INPUT_TYPE_ERROR
|
||||
else:
|
||||
code = ErrorCode.UNKNOWN
|
||||
|
||||
# 将下置结果返回给平台
|
||||
# 获取客户端
|
||||
client_1 = self.clients[gateway_id][0]
|
||||
userdata = self.clients[gateway_id][1]
|
||||
userdata.set_status_add("status", False)
|
||||
userdata.set_status_add("start_timestamp", time.time())
|
||||
try:
|
||||
if code == ErrorCode.SUCCESS:
|
||||
if set(success_aiot_list) == set(aiot_ids): # 全部完成下发
|
||||
Logger.info("指令完成下发")
|
||||
elif success_aiot_list: # 完成一部分下发
|
||||
code = ErrorCode.PART_SUCCESS
|
||||
Logger.warn(f"部分成功下发: {success_aiot_list}")
|
||||
else: # 一个都没下发
|
||||
code = ErrorCode.FAILURE
|
||||
Logger.error("无指令完成下发")
|
||||
aiot_topic = self.topic + "_resp"
|
||||
return_json = json.dumps(yunfu_data_entity.EventPostResp(
|
||||
messageId=msg["messageId"],
|
||||
requestTime=msg["time"],
|
||||
serviceCode=msg["serviceCode"],
|
||||
data=yunfu_data_entity.DelFaceResp(code=code.value, message=code.message).__dict__
|
||||
).__dict__)
|
||||
client_1.publish(aiot_topic, return_json)
|
||||
finally:
|
||||
userdata.set_token(None)
|
||||
userdata.set_status_remove("response")
|
||||
|
||||
|
||||
def auto_service(msg: dict, userdata: UserData):
|
||||
"""跟据dataType自动化加载不同的服务层"""
|
||||
if "dataType" in msg.keys():
|
||||
entity_name = msg["dataType"][0].upper() + msg["dataType"][1:]
|
||||
if entity_name in meian_data_entity.__dict__.keys():
|
||||
Logger.debug(f"Target service name: {entity_name}")
|
||||
# 转为服务层数据实体
|
||||
entity_type = meian_data_entity.__dict__[entity_name]
|
||||
msg_obj = to_obj(msg, entity_type)
|
||||
# 构建服务层实体并进行调用
|
||||
service_name = entity_name + "Service"
|
||||
if service_name in Services.__dict__.keys():
|
||||
servicer = Services.__dict__[service_name]()
|
||||
servicer.set_meta(userdata)
|
||||
servicer.handle(msg_obj)
|
||||
elif "serviceCode" in msg.keys() and "params" in msg.keys(): # 校验是aiot平台服务调用下发
|
||||
service_map = {
|
||||
"get_owner_qrcode": "GetQrCodeService",
|
||||
"get_visitor_qrcode": "GetQrCodeService",
|
||||
"add_face": "AddFaceService",
|
||||
"del_face": "DeleteFaceService"
|
||||
}
|
||||
# 构建服务层实体并进行调用
|
||||
if msg["serviceCode"] in service_map.keys():
|
||||
service_name = service_map[msg["serviceCode"]]
|
||||
servicer = Services.__dict__[service_name]()
|
||||
servicer.set_meta(userdata)
|
||||
servicer.handle(msg)
|
||||
else:
|
||||
pass
|
||||
Reference in New Issue
Block a user