ASJPush/Service/DevicePushService.py

# -*- encoding: utf-8 -*-
"""
@File    : DevicePushService.py
@Time    : 2022/11/23 11:40
@Author  : stephen
@Email   : zhangdongming@asj6.wecom.work
@Software: PyCharm
"""
import logging
import os
import threading
import time

import apns2
import jpush as jpush
from pyfcm import FCMNotification

from AnsjerPush.config import JPUSH_CONFIG, FCM_CONFIG, APNS_CONFIG, BASE_DIR, APNS_MODE, APP_BUNDLE_DICT
from AnsjerPush.config import SERVER_TYPE
from Model.models import UidPushModel, SysMsgModel, DeviceSharePermission, DeviceChannelUserSet, \
    DeviceChannelUserPermission
from Object.ETkObject import ETkObject
from Object.UidTokenObject import UidTokenObject
from Object.utils import LocalDateTimeUtil
from Service.CommonService import CommonService
from Service.EquipmentInfoService import EquipmentInfoService
from Service.PushService import PushObject

LOGGING = logging.getLogger('info')


class DevicePushService:

    @staticmethod
    def decode_uid(etk, uidToken):
        """
        解密UID,优先解密etk 否则判断uidToken
        """
        # 解密获取uid
        if etk:
            eto = ETkObject(etk)
            uid = eto.uid
        else:
            uto = UidTokenObject(uidToken)
            uid = uto.UID
        LOGGING.info('消息推送-当前UID：{}'.format(uid))
        return uid

    @classmethod
    def query_uid_push(cls, uid):
        """
        查询uid_set与push数据列表
        """
        uid_push_qs = UidPushModel.objects.filter(uid_set__uid=uid, uid_set__detect_status=1). \
            values('token_val', 'app_type', 'appBundleId', 'm_code', 'push_type', 'userID_id', 'userID__NickName',
                   'lang', 'm_code', 'tz', 'uid_set__nickname', 'uid_set__detect_interval', 'uid_set__detect_group',
                   'uid_set__channel', 'uid_set__ai_type', 'uid_set__new_detect_interval')
        return uid_push_qs

    @staticmethod
    def cache_uid_push(uid_push_qs):
        """
        将uid_push 信息进行缓存
        @param uid_push_qs: uid_set & uid_push 列表对象
        @return: uid_set_list
        """
        uid_set_list = []
        for qs in uid_push_qs:
            uid_set_list.append(qs)
        # redis_obj.set_data(key=name, val=str(redis_list), expire=expire)
        return uid_set_list

    @staticmethod
    def cache_push_detect_interval(redis_obj, name, detect_interval, new_detect_interval):
        """
        缓存设置推送消息的时间间隔
        @param redis_obj: redis对象
        @param name: redis key
        @param detect_interval: 原推送时间间隔
        @param new_detect_interval: 新推送时间间隔
        """
        if SERVER_TYPE != 'Ansjer.cn_config.cn_formal_settings':
            detect_interval = new_detect_interval if new_detect_interval > 0 else detect_interval
            detect_interval = 60 if detect_interval < 60 else detect_interval
        redis_obj.set_data(key=name, val=1, expire=detect_interval - 5)
        LOGGING.info('消息推送-缓存设置APP推送间隔：{}s'.format(detect_interval))

    @classmethod
    def save_msg_push(cls, uid_set_push_list, **params):
        """
        APP消息推送以及报警消息存库
        @nickname 设备名称
        @channel 通道
        @event_type 事件类型
        """
        new_device_info_list = []
        sys_msg_list = []
        userID_ids = []
        kwag_args = params['kwag_args']
        code_data = {'do_apns_code': '', 'do_fcm_code': '', 'do_jpush_code': ''}
        local_date_time = ''
        push_permission = True
        for up in uid_set_push_list:
            appBundleId = up['appBundleId']
            token_val = up['token_val']
            lang = up['lang']
            tz = up['tz']
            if tz is None or tz == '':
                tz = 0
            # 发送标题
            msg_title = cls.get_msg_title(appBundleId=appBundleId, nickname=params['nickname'])
            # 发送内容
            msg_text = cls.get_msg_text(channel=params['channel'], n_time=params['n_time'], lang=lang,
                                        tz=tz, event_type=params['event_type'],
                                        electricity=params['electricity'])
            kwag_args['appBundleId'] = appBundleId
            kwag_args['token_val'] = token_val
            kwag_args['msg_title'] = msg_title
            kwag_args['msg_text'] = msg_text
            LOGGING.info('推送要的数据: {}'.format(kwag_args))
            local_date_time = CommonService.get_now_time_str(n_time=params['n_time'], tz=tz, lang='cn')
            LOGGING.info('<<<<<根据时区计算后日期={}，时区={}'.format(local_date_time, tz))
            local_date_time = local_date_time[0:10]
            LOGGING.info('<<<<<切片后的日期={}'.format(local_date_time))
            # 以下是存库
            userID_id = up["userID_id"]
            if userID_id not in userID_ids:
                now_time = int(time.time())
                if params['is_sys_msg']:
                    sys_msg_text = cls.get_msg_text(channel=params['channel'], n_time=params['n_time'], lang=lang,
                                                    tz=tz,
                                                    event_type=params['event_type'], electricity=params['electricity'],
                                                    is_sys=1)
                    sys_msg_list.append(SysMsgModel(userID_id=userID_id, msg=sys_msg_text, addTime=now_time,
                                                    updTime=now_time, uid=params['uid'],
                                                    eventType=params['event_type']))
                else:
                    LOGGING.info('分表存数据start------')
                    params['userID_id'] = userID_id
                    push_permission = DevicePushService.check_share_permission(userID_id, params['channel'],
                                                                               params['uid'])
                    if push_permission:
                        new_device_info_list.append(cls.created_device_vo(local_date_time, **params))
                userID_ids.append(userID_id)
            params['appBundleId'] = appBundleId
            params['token_val'] = token_val
            params['lang'] = lang
            params['tz'] = tz
            params['kwag_args'] = kwag_args
            code_data = cls.send_app_msg_push(up['push_type'], **params) if push_permission else code_data
        return {'code_date': code_data, 'new_device_info_list': new_device_info_list, 'sys_msg_list': sys_msg_list,
                'local_date_time': local_date_time}

    @classmethod
    def send_app_msg_push(cls, push_type, **param):
        """
        发送app消息推送
        """
        try:
            kwag_args = param['kwag_args']
            result = {'do_apns_code': '', 'do_fcm_code': '', 'do_jpush_code': ''}
            # 判断是否进行APP消息推送，如app_push不为空，则不进行推送
            if not param['app_push']:
                LOGGING.info('APP准备推送:{}, {}'.format(param['uid'], param))
                if (param['is_st'] == 1 or param['is_st'] == 3) and (push_type == 0 or push_type == 1):  # 推送显示图片
                    if param['is_st'] == 1:
                        key = '{}/{}/{}.jpeg'.format(param['uid'], param['channel'], param['n_time'])
                    else:
                        key = '{}/{}/{}_0.jpeg'.format(param['uid'], param['channel'], param['n_time'])
                    push_thread = threading.Thread(target=cls.async_send_picture_push, args=(
                        push_type, param['aws_s3_client'], param['bucket'], key, param['uid'], param['appBundleId'],
                        param['token_val'], param['event_type'], param['n_time'],
                        param['kwag_args']['msg_title'], param['kwag_args']['msg_text'], param['channel']))
                    push_thread.start()
                else:
                    if push_type == 0:  # ios apns
                        result['do_apns_code'] = cls.do_apns(**kwag_args)
                    elif push_type == 1:  # android gcm
                        result['do_fcm_code'] = cls.do_fcm(**kwag_args)
                    elif push_type == 2:  # android jpush
                        result['do_jpush_code'] = cls.do_jpush(**kwag_args)
            return result
        except Exception as e:
            LOGGING.info('异常详情,errLine:{}, errMsg:{}'.format(e.__traceback__.tb_lineno, repr(e)))
            return None

    @classmethod
    def save_sys_msg(cls, is_sys_msg, local_date_time, sys_msg_list, new_device_info_list):
        """
        保存系统消息&设备推送消息存库
        """
        if is_sys_msg:
            SysMsgModel.objects.bulk_create(sys_msg_list)
        else:
            # new 分表批量存储 设备信息
            if new_device_info_list and len(new_device_info_list) > 0:
                # 根据日期获得星期几
                week = LocalDateTimeUtil.date_to_week(local_date_time)
                EquipmentInfoService.equipment_info_bulk_create(week, new_device_info_list)
                LOGGING.info('设备信息分表批量保存end------')
        return True

    @classmethod
    def created_device_vo(cls, local_date_time, **params):
        """
        获取设备推送表对象
        """
        return EquipmentInfoService.get_equipment_info_obj(
            local_date_time,
            device_user_id=params['userID_id'],
            event_time=params['n_time'],
            event_type=params['event_type'],
            device_uid=params['uid'],
            device_nick_name=params['nickname'],
            channel=params['channel'],
            alarm='Motion \tChannel:{channel}'.format(channel=params['channel']),
            is_st=params['is_st'],
            receive_time=params['n_time'],
            add_time=int(time.time()),
            storage_location=2,
            border_coords='',
        )

    @staticmethod
    def get_msg_title(appBundleId, nickname):
        """
        获取消息标题
        """""
        if appBundleId in APP_BUNDLE_DICT.keys():
            return APP_BUNDLE_DICT[appBundleId] + '(' + nickname + ')'
        else:
            return nickname

    @staticmethod
    def get_msg_text(channel, n_time, lang, tz, event_type, electricity='', is_sys=0):
        """
        获取消息文本
        """
        n_date = CommonService.get_now_time_str(n_time=n_time, tz=tz, lang=lang)
        etype = int(event_type)
        if lang == 'cn':
            if etype == 704:
                msg_type = '剩余电量:' + electricity
            elif etype == 702:
                msg_type = '摄像头休眠'
            elif etype == 703:
                msg_type = '摄像头唤醒'
            else:
                msg_type = ''
            if is_sys:
                send_text = '{msg_type} 通道:{channel}'.format(msg_type=msg_type, channel=channel)
            else:
                send_text = '{msg_type} 通道:{channel} 日期:{date}'.format(msg_type=msg_type, channel=channel, date=n_date)
        else:
            if etype == 704:
                msg_type = 'Battery remaining:' + electricity
            elif etype == 702:
                msg_type = 'Camera sleep'
            elif etype == 703:
                msg_type = 'Camera wake'
            else:
                msg_type = ''
            if is_sys:
                send_text = '{msg_type} channel:{channel}'. \
                    format(msg_type=msg_type, channel=channel)
            else:
                send_text = '{msg_type} channel:{channel} date:{date}'. \
                    format(msg_type=msg_type, channel=channel, date=n_date)
        return send_text

    @staticmethod
    def do_jpush(uid, channel, appBundleId, token_val, event_type, n_time,
                 msg_title, msg_text):
        """
        android 国内极光APP消息提醒推送
        """
        app_key = JPUSH_CONFIG[appBundleId]['Key']
        master_secret = JPUSH_CONFIG[appBundleId]['Secret']
        _jpush = jpush.JPush(app_key, master_secret)
        push = _jpush.create_push()
        push.audience = jpush.registration_id(token_val)
        push_data = {"alert": "Motion ", "event_time": n_time, "event_type": event_type, "msg": "",
                     "received_at": n_time, "sound": "sound.aif", "uid": uid, "zpush": "1", "channel": channel}
        android = jpush.android(alert=msg_text, priority=1, style=1, alert_type=7,
                                big_text=msg_text, title=msg_title,
                                extras=push_data)
        push.notification = jpush.notification(android=android)
        push.platform = jpush.all_
        res = push.send()
        print(res)
        return res.status_code

    @staticmethod
    def do_fcm(uid, channel, appBundleId, token_val, event_type, n_time, msg_title, msg_text):
        """
        android 谷歌APP消息提醒推送
        """
        try:
            serverKey = FCM_CONFIG[appBundleId]
        except Exception as e:
            LOGGING.info('异常详情,errLine:{}, errMsg:{}'.format(e.__traceback__.tb_lineno, repr(e)))
            return 'serverKey abnormal'
        push_service = FCMNotification(api_key=serverKey)
        data = {"alert": "Motion ", "event_time": n_time, "event_type": event_type, "msg": "",
                "received_at": n_time, "sound": "sound.aif", "uid": uid, "zpush": "1", "channel": channel}
        result = push_service.notify_single_device(registration_id=token_val, message_title=msg_title,
                                                   message_body=msg_text, data_message=data,
                                                   extra_kwargs={
                                                       'default_vibrate_timings': True,
                                                       'default_sound': True,
                                                       'default_light_settings': True
                                                   })
        return result

    @staticmethod
    def do_apns(uid, channel, appBundleId, token_val, event_type, n_time, msg_title,
                msg_text):
        """
        ios 消息提醒推送
        """
        LOGGING.info("进来do_apns函数了")
        LOGGING.info(token_val)
        LOGGING.info(APNS_MODE)
        LOGGING.info(os.path.join(BASE_DIR, APNS_CONFIG[appBundleId]['pem_path']))
        try:
            cli = apns2.APNSClient(
                mode=APNS_MODE, client_cert=os.path.join(BASE_DIR, APNS_CONFIG[appBundleId]['pem_path']))

            push_data = {"alert": "Motion ", "event_time": n_time, "event_type": event_type, "msg": "",
                         "received_at": n_time, "sound": "", "uid": uid, "zpush": "1", "channel": channel}
            alert = apns2.PayloadAlert(body=msg_text, title=msg_title)
            payload = apns2.Payload(alert=alert, custom=push_data, sound="default")

            # return uid, channel, appBundleId, str(token_val), event_type, n_time, msg_title,msg_text
            n = apns2.Notification(payload=payload, priority=apns2.PRIORITY_LOW)
            res = cli.push(n=n, device_token=token_val, topic=appBundleId)
            print(res.status_code)
            LOGGING.info("apns_推送状态：")
            LOGGING.info(res.status_code)

            if res.status_code == 200:
                return res.status_code
            else:
                print('apns push fail')
                print(res.reason)
                LOGGING.info('apns push fail')
                LOGGING.info(res.reason)
                return res.status_code
        except (ValueError, ArithmeticError):
            return 'The program has a numeric format exception, one of the arithmetic exceptions'
        except Exception as e:
            print(repr(e))
            print('do_apns函数错误行号', e.__traceback__.tb_lineno)
            LOGGING.info('异常详情,errLine:{}, errMsg:{}'.format(e.__traceback__.tb_lineno, repr(e)))
            return repr(e)

    @classmethod
    def async_send_picture_push(cls, push_type, aws_s3_client, bucket, key, uid, appBundleId,
                                token_val, event_type, n_time, msg_title, msg_text, channel):
        """
        异步APP图片推送
        """
        try:
            image_url = aws_s3_client.generate_presigned_url('get_object',
                                                             Params={'Bucket': bucket, 'Key': key},
                                                             ExpiresIn=300)
            LOGGING.info('推送图片url:{}'.format(image_url))
            if push_type == 0:
                PushObject.ios_apns_push(uid, appBundleId, token_val, n_time, event_type, msg_title, msg_text,
                                         uid, channel, image_url)
            elif push_type == 1:
                PushObject.android_fcm_push(uid, appBundleId, token_val, n_time, event_type, msg_title,
                                            msg_text, uid, channel, image_url)
        except Exception as e:
            LOGGING.info('异常详情,errLine:{}, errMsg:{}'.format(e.__traceback__.tb_lineno, repr(e)))

    @staticmethod
    def get_push_url(**params):
        """
        获取推送URL，设备根本当前返回结果进行数据上传
        @return: re_data
        """
        re_data = {'code': 0, 'msg': 'success'}
        if params['is_st'] == 0 or params['is_st'] == 2:
            re_data['msg'] = 'success 0 or 2'
            for up in params['uid_set_push_list']:
                if up['push_type'] == 0:  # ios apns
                    up['do_apns_code'] = params['code_dict']['do_apns_code']
                elif up['push_type'] == 1:  # android gcm
                    up['do_fcm_code'] = params['code_dict']['do_fcm_code']
                elif up['push_type'] == 2:  # android jpush
                    up['do_jpush_code'] = params['code_dict']['do_jpush_code']
                del up['push_type']
                del up['userID_id']
                del up['userID__NickName']
                del up['lang']
                del up['tz']
                del up['uid_set__nickname']
                del up['uid_set__detect_interval']
                del up['uid_set__detect_group']
            re_data['re_list'] = params['uid_set_push_list']
        elif params['is_st'] == 1:
            key_name = '{uid}/{channel}/{filename}.jpeg' \
                .format(uid=params['uid'], channel=params['channel'], filename=params['n_time'])
            re_args = {'Key': key_name}
            if params['region'] == 2:  # 2:国内
                re_args['Bucket'] = 'push'
            else:  # 1：国外
                re_args['Bucket'] = 'foreignpush'
            response_url = DevicePushService.generate_s3_url(params['aws_s3_client'], re_args)
            re_data['img_push'] = response_url
        elif params['is_st'] == 3:
            img_url_list = []
            if params['region'] == 2:  # 2:国内
                re_args = {'Bucket': 'push'}
            else:  # 1：国外
                re_args = {'Bucket': 'foreignpush'}
            for i in range(params['is_st']):
                key_name = '{uid}/{channel}/{filename}_{st}.jpeg'. \
                    format(uid=params['uid'], channel=params['channel'], filename=params['n_time'], st=i)
                re_args['Key'] = key_name
                response_url = DevicePushService.generate_s3_url(params['aws_s3_client'], re_args)
                img_url_list.append(response_url)
            re_data['img_url_list'] = img_url_list
            re_data['msg'] = 'success 3'
        return re_data

    @staticmethod
    def generate_s3_url(aws_s3_client, params):
        """
        获取S3对象URL
        """
        response_url = aws_s3_client.generate_presigned_url(
            ClientMethod='put_object',
            Params=params,
            ExpiresIn=3600
        )
        return response_url

    @staticmethod
    def check_share_permission(user_id, channel, uid):
        """
        检查用户是否有权限接收设备报警推送
        """
        user_permission_qs = DeviceChannelUserSet.objects.filter(user_id=user_id, uid=uid) \
            .values('id', 'channels')
        # 根据当前用户与uid查询是否设置过通道权限，不存在则不是分享设备
        if not user_permission_qs.exists():
            return True
        up_id = user_permission_qs[0]['id']
        channels = user_permission_qs[0]['channels']
        channels_list = [int(val) for val in channels.split(',')]
        # 当前uid是属于分享设备并且设置了权限
        # 判断通道是否设置了权限，不存在则当前通道没有权限接受消息推送
        if int(channel) not in channels_list:
            return False
        permission_qs = DeviceSharePermission.objects.filter(code='AlarmMessages').values('id')
        p_id = permission_qs[0]['id']

        # 当前通道存在设置则查看是否有 消息推送权限
        channel_permission_qs = DeviceChannelUserPermission.objects \
            .filter(channel_user_id=up_id, permission_id=p_id) \
            .values('permission_id', 'channel_user_id')
        if not channel_permission_qs.exists():
            return False
        return True