manyi/apps/web/eventer/weifule_washer.py

# -*- coding: utf-8 -*-
#!/usr/bin/env python

import logging

import datetime
import time
from mongoengine import DoesNotExist

from apilib.monetary import RMB, VirtualCoin
from apilib.utils_string import make_title_from_dict
from apilib.utils_sys import memcache_lock
from apps.web.constant import FAULT_CODE, FAULT_LEVEL, Const
from apps.web.core.accounting import Accounting
from apps.web.dealer.models import Dealer
from apps.web.device.models import WeifuleDeviceOrder, Group, Device
from apps.web.eventer import EventBuilder
from apps.web.eventer.base import WorkEvent, FaultEvent
from apps.web.user.models import ServiceProgress, UserVirtualCard, VCardConsumeRecord, \
    ConsumeRecord, WeifuleCardStamp, Card, CardConsumeRecord, CardRechargeOrder, MyUser
from apps.web.user.transaction_deprecated import refund_money

logger = logging.getLogger(__name__)

created_order_32 = 32
executing_order_33 = 33
finished_order_34 = 34
id_card_request_35 = 35
card_recharge_order_37 = 37
fault_event_overload_38 = 38#整机功率过载
fault_event_relay_39 = 39#继电器故障
fault_event_counter_40 = 40#计量芯片故障
fault_event_mcu_36 = 36#mcu重启
power_event_41 = 999#待设备实现

ic_consume_event_48 = 48#ic卡花钱的时候，会上报此事件
part_sn_event = 49#组件上报相关信息

card_is_normal = 1
card_not_in_db = 2
card_is_forzen = 3 
card_has_not_order = 4 #IC卡适用
card_less_balance = 5 #ID卡适用
card_type_is_ic = 6#IC卡不允许当做ID卡使用

class builder(EventBuilder):
    def __getEvent__(self, device_event):
        event_data = self.deviceAdapter.analyze_event_data(device_event['data'])

        if event_data is None:
            return None

        if event_data['funCode'] in [created_order_32,executing_order_33,finished_order_34,id_card_request_35,card_recharge_order_37]:
            return WashingWEIFULEWorkEvent(self.deviceAdapter, event_data)

        if event_data['funCode'] in [ic_consume_event_48]:
            return WEIFULEICCardConsume(self.deviceAdapter, event_data)

        if event_data['funCode'] in [power_event_41]:
            return WEIFULEPowerEvent(self.deviceAdapter, event_data)
        
class WEIFULEPowerEvent(WorkEvent):
    def do(self, **args):
        power = int(self.event_data['power'])
        orderNo = str(self.event_data['orderNo'])
        # PowerInfoManager.instence().append_power(orderNo, power)
                    
class WEIFULEICCardConsume(FaultEvent):
    def do(self, **args):
        cardNo = str(int(self.event_data['card_no'], 16))
        stamp = self.event_data['stamp']
        
        isCopy = WeifuleCardStamp.is_copy_card(cardNo,self.device['ownerId'],stamp)
        
        if isCopy:
            self.event_data.update({
                            'faultName':u'复制卡告警',
                            'faultCode':FAULT_CODE.COPY_CARD,
                            'level':FAULT_LEVEL.CRITICAL,
                            'desc':u'卡号为：%s的卡，极可能是复制卡，建议冻结处理。' % cardNo
                            })
            super(WEIFULEICCardConsume, self).do()
        
        newObj = WeifuleCardStamp(
                                  cardNo = cardNo,
                                  dealerId = self.device['ownerId'],
                                  stamp = str(stamp),
                                  dateTimeAdded = datetime.datetime.now()
                                  )
        newObj.save()
        
        
class WashingWEIFULEWorkEvent(WorkEvent):
    #微付乐的板子：根据设备上报上来的订单，创建正在服务的信息
    def create_progress_for_weifule_order(self,dev,consumeRcd,order):
        try:
            progress = ServiceProgress.objects.filter(weifuleOrderNo = order['id']).first()
            if progress:
                return
            
            attachParas = consumeRcd.attachParas
            
            needKind,needValue,unit = self.analyse_need_from_package(order)
            
            consumeOrder = {
                    'orderNo': consumeRcd.orderNo,
                    'coin': consumeRcd.coin.mongo_amount,
                    'money': consumeRcd.money.mongo_amount,
                    'unit': unit,
                    'consumeType':'mobile_vcard' if u'虚拟卡' in consumeRcd.remarks else 'mobile'
                }
            if needKind:
                consumeOrder.update({needKind:needValue})
                
            new_service_progress = ServiceProgress(
                open_id=consumeRcd.openId,
                device_imei=consumeRcd.devNo,
                devTypeCode=dev['devType']['code'],
                port=-2,
                attachParas=attachParas if attachParas else {},
                start_time=int(order['createTime']),
                finished_time=24*60*60,
                consumeOrder = consumeOrder
            )
    
            new_service_progress.save()
        except Exception as e:
            logger.exception(e)
        
    def consume_money_for_ID_card(self,agentId,cardNo,balance,money):
        card = Card.objects.get(agentId=agentId,cardNo = cardNo)
        if card.balance < money:
            card.balance = RMB(0)
        else:
            card.balance = (card.balance - money)
#             card.showBalance = card.balance #只有微付乐是创建订单成功后才真正扣费
        try:
            card.save()
        except Exception as e:
            logger.exception(e)
        
        return card
    
    def update_balance_for_IC_card(self,card,balance):
        card.balance = balance 
        try:
            card.save()
        except Exception,e:
            pass
        
    def is_order_accepted(self,orderNo,funCode):
        return True if WeifuleDeviceOrder.objects.filter(orderNo = orderNo,funCode = funCode).count() > 0 else False
    
    def record_order_event(self,order,funCode):
        newObj = WeifuleDeviceOrder(orderNo = order['id'],funCode = funCode,order = order)
        try:
            newObj.save()
        except Exception,e:
            logger.exception('save order event error=%s' % e)
            pass
    
    def record_consume_for_card(self, card, money, orderNo):

        group = Group.get_group(self.device['groupId'])
        address = group['address']
        group_number = self.device['groupNumber']

        now = datetime.datetime.now()

        new_record = {
            'orderNo': orderNo,
            'time': now.strftime("%Y-%m-%d %H:%M:%S"),
            'dateTimeAdded': now,
            'openId': card.openId,
            'ownerId': self.device['ownerId'],
            'coin': money.mongo_amount,
            'money': money.mongo_amount,
            'devNo': self.device['devNo'],
            'logicalCode': self.device['logicalCode'],
            'groupId': self.device['groupId'],
            'address': address,
            'groupNumber': group_number,
            'groupName': group['groupName'],
            'devTypeCode': self.device.devTypeCode,
            'devTypeName': self.device.devTypeName,
            'isNormal': True,
            'remarks': u'刷卡消费',
            'errorDesc': '',
            'sequanceNo': '',
            'desc': '',
            'attachParas': {},
            'servicedInfo': {}
        }
        ConsumeRecord.get_collection().insert_one(new_record)

        # 刷卡消费也记录一条数据
        new_card_record = {
            'orderNo': orderNo,
            'openId': card.openId,
            'cardId': str(card.id),
            'money': money.mongo_amount,
            'balance': card.balance.mongo_amount,
            'devNo': self.device['devNo'],
            'devType': self.device['devType']['name'],
            'logicalCode': self.device['logicalCode'],
            'groupId': self.device['groupId'],
            'address': address,
            'groupNumber': group_number,
            'groupName': group['groupName'],
            'result': 'success',
            'remarks': u'刷卡消费',
            'sequanceNo': '',
            'dateTimeAdded': datetime.datetime.now(),
            'desc': '',
            'servicedInfo': {},
            'linkedConsumeRcdOrderNo':str(new_record['orderNo'])
        }

        CardConsumeRecord.get_collection().insert(new_card_record)

        return new_record['orderNo'], new_card_record['orderNo']
    
    def deal_with_ic_charge_event(self,msgDict):
        cardNo = str(int(self.event_data['card_no'], 16))
        card = self.update_card_dealer_and_type(cardNo, 'IC')
        
        if not card:
            return self.deviceAdapter.response_card_charge_result(self.event_data['card_no'], card_not_in_db)
        elif card.frozen:
            return self.deviceAdapter.response_card_charge_result(self.event_data['card_no'], card_is_forzen)
            
        preBalance = RMB(self.event_data['balance'] / 100.0)
        self.update_balance_for_IC_card(card, preBalance)
        rechargeOrder = CardRechargeOrder.get_last_to_do_one(str(card.id))
        
        if rechargeOrder:
            self.recharge_ic_card(card = card,
                                  preBalance = preBalance,
                                  rechargeType = 'append',
                                  order = rechargeOrder,
                                  need_verify = False)
        else:
            return self.deviceAdapter.response_card_charge_result(self.event_data['card_no'], card_has_not_order)
            
    def response_id_card(self,msgDict):
        data = msgDict['data']
        cardNo = str(int(data['card_no'],16))
        
        Card.record_dev_card_no(self.device['devNo'],cardNo)
        
        card = self.find_card_by_card_no(cardNo)
        
        # 如果没有卡，直接返回
        if card is None:
            return self.deviceAdapter.response_card_balance(cardNo=data['card_no'], balance=0, result=card_not_in_db)
        elif card.frozen:
            return self.deviceAdapter.response_card_balance(cardNo=data['card_no'], balance=0, result=card_is_forzen)
        
        if card.cardType == 'IC':#如果以前是离线卡，只能用于离线卡，需要提醒用户
            return self.deviceAdapter.response_card_balance(cardNo=data['card_no'], balance=0, result=card_type_is_ic)
        
        card = self.update_card_dealer_and_type(cardNo, 'ID')
            
        #: 首先检查订单，并进行充值
        #: 用户首先在手机客户端充值，需要这个时刻刷卡上报事件将充值的订单同步上来
        card_recharge_order = CardRechargeOrder.get_last_to_do_one(str(card.id))
        if card_recharge_order:
            result = self.recharge_id_card(card = card,
                                           rechargeType = 'append',
                                           order = card_recharge_order)

        card.reload()
        
        fee = RMB(data['fee']/100.0)
        if card.showBalance >= fee:
            result = card_is_normal
#             balance = card.showBalance * 100
        else:
            result = card_less_balance
#             balance = card.showBalance * 100
        
        if result == card_is_normal:
            card.showBalance -= fee
            
        self.deviceAdapter.response_card_balance(data['card_no'], card.showBalance, result)#返回的cardNo为16进制
        
        #确定发送成功了，然后再保存到数据库中
        card.save()
    
    def analyse_need_from_package(self,order):
        return 'needTime',order['needTime']/60000,u'分钟'
                
    def do(self, **args):
        devNo = self.device['devNo']
        funCode = self.event_data['funCode']
        if funCode == card_recharge_order_37:#如果是卡充值，直接回复订单
            self.deal_with_ic_charge_event(self.event_data)
        elif funCode == id_card_request_35:
            self.response_id_card(self.event_data)
        else:#处理任务事件
            order = self.event_data['order']
            
            logger.info('weifule charging event detected, devNo=%s' % (devNo,))
            with memcache_lock(key = '%s-%s-%s-finished' % (devNo, order['id'], funCode), value = '1',
                               expire = 120) as acquired:
                if acquired:
                    self.deal_order(devNo, funCode, order, self.event_data)

    def deal_order(self,devNo,funCode,order,msgDict):
        dealer = Dealer.get_dealer(self.device['ownerId'])
        #开始洗衣最重要的功能核对订单，以及记录订单。
        #扫码情况下，需要检查订单，如果订单成功了，就不需要核查，如果订单失败的，需要核查，然后把没有扣的钱扣掉
        #刷卡情况下，正式把刷卡的钱扣掉，并产生消费的订单。
        #投币情况下，把投币扣费的记录记录下来即可
        
        #首先，统一回复确认报文
        if funCode in [created_order_32,executing_order_33,finished_order_34,id_card_request_35]:
            try:
                self.deviceAdapter.ack_event(order['id'], funCode)
            except Exception,e:
                logger.info('ack event devNo=%s err=%s' % (devNo,e))
                pass
            
        if funCode == created_order_32 and order['orderType'] != 'card_charge':#订单创建成功，开始收单，并检查账单
            
            #回收余额也会有订单，但是没有端口，不需要处理，直接pass掉
            if order['orderType'] == 'card_refund':
                return
            
            #首先把端口状态给刷新掉(虽然是任务在设备上排队的通知，端口肯定是要忙起来的，先搞成忙)
            Device.update_dev_control_cache(self.device['devNo'],{'status':Const.DEV_WORK_STATUS_WORKING})
            
            if order['orderType'] == 'coin_start':#投币，直接记账即可
                
                Accounting.recordOfflineCoin(self.device,
                                             int(time.time()),
                                         int(order['coins'])*100)
            elif order['orderType'] == 'card_start':#刷卡
                
                cardNo = str(int(order['card_no'],16))
                
                #登记下卡相关信息
                if order['card_type'] == 'offline_card':
                    card = self.update_card_dealer_and_type(cardNo, 'IC')
                    if card:
                        self.update_balance_for_IC_card(card, RMB(order['balance']/100.0))
                    else:
                        return
                    #如果卡冻结了，马上把端口关闭
                    if card.frozen:
                        logger.info('this card=%s is frozen,so shut down the port which opened by the card' % cardNo)
                        self.deviceAdapter.stop_charging_port()
                        
                else:
                    card = self.update_card_dealer_and_type(cardNo, 'ID')
                    balance = card.balance - RMB(order['coins'])
                    self.update_card_balance(card, balance)
                    #卡的显示余额同步下
                    card.showBalance = card.balance
                    card.save()
                    
                fee = RMB(order['coins'])
                
                # 记录卡消费记录以及消费记录
                orderNo, cardOrderNo = self.record_consume_for_card(card, fee,order['id'])

                # 记录当前服务的progress,便于手机界面查询进度
                needKind,needValue,unit = self.analyse_need_from_package(order)
                consumeDict = {'orderNo': orderNo,'money': order['coins'],'coin': order['coins'],'cardOrderNo': cardOrderNo,needKind:needValue,'unit':unit}
                ServiceProgress.register_card_service_for_weifule(self.device, -2, card, consumeDict)

                # 通知用户，已经扣费
                self.notify_balance_has_consume_for_card(card, fee)
            
            elif order['orderType'] == 'apps_start':#扫码
                #检查订单是否失败，如果是失败的，需要纠正为成功，并把用户的余额扣除掉
                consumeRcd = ConsumeRecord.objects.filter(orderNo = order['id']).first()

                if consumeRcd is None or consumeRcd.isNormal:
                    return
                
                consumeRcd.isNormal = True
                consumeRcd.save()
                
                if u'虚拟卡' in consumeRcd.remarks:
                    pass#虚拟卡，不管成功与否都已经先扣掉了配额（有些不合理），这里什么都不处理
                else:
                    user = MyUser.objects.get(openId = consumeRcd.openId,groupId = consumeRcd.groupId)
                    user.pay(VirtualCoin(order['coins']))
                
                self.create_progress_for_weifule_order(self.device,consumeRcd,order)
                
            elif order['orderType'] == 'card_charge':
                pass
               
        #如果是启动了订单，需要更新端口状态，需要刷新服务状态
        elif funCode == executing_order_33 and order['orderType'] != 'card_charge':
            
            progress = ServiceProgress.objects.filter(weifuleOrderNo = order['id']).first()
            if not progress:
                return
            
            Device.update_dev_control_cache(self.device['devNo'],{
                                                                  'status':Const.DEV_WORK_STATUS_WORKING,
                                                                  'openId':progress.open_id,
                                                                  'startTime':datetime.datetime.now().strftime(Const.DATETIME_FMT)
                                                                
                                                                   }
                                            )
            progress.status = 'running'
            progress.runningTime = datetime.datetime.now()
            progress.save()
            
        #订单结束，需要把进行账单核对、记录更新、通知、退费等;
        elif funCode == finished_order_34 and order['orderType'] != 'card_charge':
            
            Device.update_dev_control_cache(self.device['devNo'],{'status':Const.DEV_WORK_STATUS_IDLE})
            
            #如果是离线卡的余额回收，修改下余额，然后直接返回即可
            if order['orderType'] == 'card_refund':
                card = Card.objects.filter(agentId = dealer['agentId'],cardNo = str(int(order['card_no'],16))).first()
                if card is None:
                    return
                else:
                    card.balance = RMB(order['balance']/100.0)
                    card.save()
                return
                
            order['reason'] = order['reason']
            
            progress = ServiceProgress.objects.filter(weifuleOrderNo = order['id']).first()
            if progress is None:
                return
            
            progress.status = 'finished'
            progress.isFinished = True
            progress.save()
            
            consumeRcd = ConsumeRecord.objects.filter(orderNo = order['id']).first()
            if not consumeRcd:#投币的不会生成订单
                return
                        
            try:
                group = Group.get_group(self.device['groupId'])
                
                consumeDict = {
                               'reason': order['reason'],
                               }
                
                service = u'洗衣服务结束'
                if order['status'] == 'failed':
                    service = u'订单异常结束。结束原因:%s' % order['reason']
                elif order['status'] == 'finished':
                    service = u'订单正常结束'
                    
                notifyDict = {
                               'service': service,
                               'finishTime': datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S'),
                               'remark': u'谢谢您的支持'
                             }
                
                refundDict = {
                              'finishTime': datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S')
                              }
                
                coins = RMB(order['coins'])
                                        
                titleDictList = [
                                 {u'设备编号':self.device['logicalCode']},
                                 {u'地址':group['address']},
                                 {u'结束原因':order['reason']},
                             ]
                
                notifyDict.update(
                                  {
                                   'title': make_title_from_dict(titleDictList)
                                   }
                                  )
                
                backCoins = coins
                
                titleDictList = [
                                     {u'设备编号':self.device['logicalCode']},
                                     {u'付款':u'%s元' % coins},
                                   ]
                refundDict.update(
                                  {
                                   'title':make_title_from_dict(titleDictList),
                                   'backCount': u'金币：%s' % backCoins
                                   }
                                  )
                
                    
                if u'虚拟卡' in consumeRcd.remarks:
                    #退额度
                    try:
                        vRcd = VCardConsumeRecord.objects.get(orderNo = order['id'])
                        vCard = UserVirtualCard.objects.get(id = vRcd.cardId)
                    except DoesNotExist,e:
                        logger.info('can not find the vCard id = %s' % vRcd.cardId)
                        return

                    #通知服务结束
                    notifyOpenId = self.get_managerialOpenId_by_openId(vRcd.openId) if vCard else ''
                    self.notify_user(notifyOpenId, 'service_complete',**notifyDict)
                    
                    #不需要退款，直接返回，不通知
                    if self.device.is_auto_refund:
                        vCard.refund_quota(vRcd,0,0.0,backCoins.mongo_amount)
                #刷卡的方式
                elif order['orderType'] == 'card_start' and order['card_no']:
                    dealer = Dealer.get_dealer(ownerId = self.device['ownerId'])
                    card = Card.objects.filter(agentId = dealer['agentId'],cardNo = str(int(order['card_no'],16))).first()
                    if card is None:#离线卡没有绑定或者在线卡被解绑了
                        return
                    
                    #先通知
                    notifyOpenId = card.managerialOpenId if card else ''
                    self.notify_user(notifyOpenId, 'service_complete',**notifyDict)
                    
                    #不需要退款，直接返回.在线卡需要退费，离线卡只登记使用记录就OK
                    if self.device.is_auto_refund and card.cardType == 'ID':
                        card = self.refund_money_for_card(RMB(backCoins), card.id)
                        card.showBalance = card.balance
                        card.save()
                        consumeDict.update({'refundedMoney': str(backCoins)})
                        self.notify_user(notifyOpenId, 'refund_coins', **refundDict)
                    
                else:#扫码的
                    user = MyUser.objects(openId = consumeRcd.openId, groupId = self.device['groupId']).first()
                    if not user:
                        return
                    
                    #通知服务结束
                    notifyOpenId = user.managerialOpenId if user else ''
                    self.notify_user(notifyOpenId, 'service_complete',**notifyDict)
                    
                    #如果需要退款，计算退款数据.
                    if self.device.is_auto_refund and order['desc'] != 0: # 仅仅订单失败，才退款
                        consumeDict.update({'refundedMoney': str(backCoins)})
                        refund_money(self.device, backCoins, consumeRcd.openId)
                        self.notify_user(notifyOpenId, 'refund_coins', **refundDict)
                
                ServiceProgress.update_progress_and_consume_rcd(self.device['ownerId'],{'weifuleOrderNo':order['id']}, consumeDict)
                
            except Exception,e:
                logger.exception('some exception happed,devNo=%s,e=%s' % (devNo,e))
            finally:
                pass
            
        elif funCode == finished_order_34 and order['orderType'] == 'card_charge':
            self.update_card_recharge_for_success_event(order['id'],RMB(order['balance']/100.0))
            
        else:
            pass