factory/apps/wpm/views.py

import math

from django.db import transaction
from rest_framework.decorators import action
from rest_framework.exceptions import ParseError
from rest_framework.mixins import DestroyModelMixin, ListModelMixin, UpdateModelMixin, CreateModelMixin
from rest_framework.response import Response
from rest_framework.serializers import Serializer
from django.db.models import Sum
from django.utils import timezone
from apps.system.models import User

from apps.mtm.models import Material, Process, Route
from apps.utils.viewsets import CustomGenericViewSet, CustomModelViewSet
from apps.utils.mixins import CustomListModelMixin, BulkCreateModelMixin, BulkDestroyModelMixin

from .filters import StLogFilter, SfLogFilter, WMaterialFilter, MlogFilter, HandoverFilter, MlogbFilter, BatchStFilter
from .models import (SfLog, SfLogExp, StLog, WMaterial, Mlog, Handover, Mlogb,
                     Mlogbw, AttLog, OtherLog, Fmlog, BatchSt)
from .serializers import (SflogExpSerializer, SfLogSerializer, StLogSerializer, WMaterialSerializer,
                          MlogRevertSerializer,
                          MlogSerializer, MlogRelatedSerializer, DeptBatchSerializer, HandoverSerializer,
                          HandoverUpdateSerializer,
                          GenHandoverSerializer, GenHandoverWmSerializer, MlogAnaSerializer,
                          AttLogSerializer, OtherLogSerializer, MlogInitSerializer, MlogChangeSerializer,
                          MlogbDetailSerializer, MlogbInSerializer, MlogbInUpdateSerializer,
                          MlogbOutUpdateSerializer, FmlogSerializer, FmlogUpdateSerializer, BatchStSerializer,
                          MlogbwCreateUpdateSerializer)
from .services import mlog_submit, handover_submit, mlog_revert
from apps.wpm.services import mlog_submit_validate, generate_new_batch
from apps.wf.models import State
from apps.wpmw.models import Wpr
from apps.qm.models import QctMat, Ftest
from apps.enm.models import EnStat


# Create your views here.


class StLogViewSet(CustomModelViewSet):
    """
    list:异常记录

    异常记录
    """
    queryset = StLog.objects.all()
    serializer_class = StLogSerializer
    select_related_fields = ['mgroup']
    filterset_class = StLogFilter
    ordering = ['-start_time']

    def destroy(self, request, *args, **kwargs):
        obj: StLog = self.get_object()
        if obj.is_shutdown:
            if obj.duration_sec <= 60:
                pass
            else:
                raise ParseError('停机记录不可删除')
        return super().destroy(request, *args, **kwargs)


class SfLogViewSet(UpdateModelMixin, CustomListModelMixin, DestroyModelMixin, CustomGenericViewSet):
    """
    list:值班记录

    值班记录
    """
    perms_map = {'get': '*', 'put': 'sflog.update', 'delete': 'sflog.delete'}
    queryset = SfLog.objects.all()
    serializer_class = SfLogSerializer
    select_related_fields = ['mgroup', 'shift', 'team', 'leader']
    filterset_class = SfLogFilter
    search_fields = ['note']
    ordering = ['-start_time']

    def add_info_for_list(self, data):
        sflogs = [i['id'] for i in data]
        sflogs_dict = EnStat.objects.filter(sflog_id__in=sflogs, type='sflog').values('sflog_id', 'total_production','qua_data','production_hour','elec_consume_unit','run_rate','production_cost_unit')
        # 创建索引
        sflogs_dict = {x['sflog_id']: x for x in sflogs_dict}
        for item in data:
            if item['id'] in sflogs_dict:
                item.update({"enstat_info": sflogs_dict[item['id']]})
        return data
    
    @action(methods=['get'], detail=True, perms_map={'get': '*'})
    def init_test(self, request, pk=None):
        """
        初始化检测录入

        初始化检测录入
        """
        from apps.qm.models import QuaStat, TestItem
        from apps.qm.serializers import QuaStatSerializer
        obj = self.get_object()
        test_materials = Material.objects.filter(
            id__in=obj.mgroup.test_materials).order_by('sort', '-create_time')
        for material in test_materials:
            testitems = TestItem.objects.filter(
                id__in=material.testitems).order_by('sort', '-create_time')
            for testitem in testitems:
                params = {'material': material,
                          'testitem': testitem, 'sflog': obj}
                QuaStat.objects.get_or_create(
                    **params, defaults={**params, **{'create_by': request.user, 'belong_dept': obj.mgroup.belong_dept}})
        qs = QuaStat.objects.filter(sflog=obj).order_by(
            'material__sort', 'material__create_time', 'testitem__sort', 'testitem__create_time')
        sr = QuaStatSerializer(instance=qs, many=True)
        return Response(sr.data)
    
    
class SfLogExpViewSet(ListModelMixin, UpdateModelMixin, CustomGenericViewSet):
    """
    list:异常值班处理

    异常值班处理
    """
    perms_map = {'get': '*', 'put': 'sflogexp.update'}
    queryset = SfLogExp.objects.all()
    serializer_class = SflogExpSerializer
    select_related_fields = ['sflog', 'sflog__mgroup', 'stlog', 'sflog__team', 'sflog__shift', 'sflog__leader', 'stlog']
    filterset_fields = ['sflog', 'stlog']


class WMaterialViewSet(ListModelMixin, CustomGenericViewSet):
    """
    list: 车间库存

    车间库存
    """
    perms_map = {'get': '*'}
    queryset = WMaterial.objects.filter(count__gt=0)
    serializer_class = WMaterialSerializer
    select_related_fields = ['material', 'belong_dept', 'material__process', 'supplier']
    search_fields = ['material__name',
                    'material__number', 'material__specification', 'batch', 'material__model']
    filterset_class = WMaterialFilter
    ordering_fields = ["update_time", "state", "count", "count_xtest"]

    def filter_queryset(self, queryset):
        queryset = super().filter_queryset(queryset)
        if self.request.query_params.get('state_all'):
            return queryset
        return queryset.exclude(state=WMaterial.WM_SCRAP)

    @action(methods=['post'], detail=False, perms_map={'post': '*'}, serializer_class=DeptBatchSerializer)
    @transaction.atomic
    def batchs(self, request):
        """获取车间的批次号(废弃)

        获取车间的批次号
        """
        sr = DeptBatchSerializer(data=request.data)
        sr.is_valid(raise_exception=True)
        vdata = sr.validated_data
        batchs = WMaterial.objects.filter(
            belong_dept__name=vdata['belong_dept_name'], count__gt=0).values_list('batch', flat=True).distinct()
        return Response(list(batchs))


class MlogViewSet(CustomModelViewSet):
    """
    list: 生产日志

    生产日志
    """
    queryset = Mlog.objects.all()
    serializer_class = MlogSerializer
    select_related_fields = ['create_by', 'update_by', 'mtask', 'mtaskb',
                             'handle_user', 'handle_user_2', 'equipment', 'mgroup__belong_dept',
                             'equipment_2', 'material_in', 'material_out', 'route__routepack', 
                             'supplier', 'ticket', 'mgroup__process', 'test_user', 'handle_leader', 'test_user']
    prefetch_related_fields = ['handle_users',
                               'material_outs', 'b_mlog', 'equipments']
    filterset_class = MlogFilter
    search_fields = ['material_in__name',
                    'material_in__number', 'material_in__specification', 'batch', 'material_in__model',
                    'material_out__name', 'material_out__number', 'material_out__specification', 'material_out__model',]

    # @transaction.atomic
    # def perform_create(self, serializer):
    #     ins = serializer.save()
    #     data = MlogSerializer(ins).data
    #     create_auditlog('create', ins, data)

    @transaction.atomic
    def perform_destroy(self, instance):
        if instance.submit_time is not None:
            raise ParseError('日志已提交不可变动')
        if instance.ticket and instance.ticket.state != State.STATE_TYPE_START:
            raise ParseError('该日志存在审批!')
        # delete_auditlog(instance, instance.id)
        if instance.ticket:
            instance.ticket.delete()
        ftestIds = list(Ftest.objects.filter(mlogbw_ftest__mlogb__mlog=instance).values_list('id', flat=True))
        instance.delete()
        Ftest.objects.filter(id__in=ftestIds).delete()

    @transaction.atomic
    def perform_update(self, serializer):
        ins = serializer.instance
        if ins.ticket and ins.ticket.state != State.STATE_TYPE_START:
            raise ParseError('该日志在审批中不可修改!')
        if ins.submit_time is not None:
            raise ParseError('该日志已提交!')
        # val_old = MlogSerializer(instance=ins).data
        serializer.save()
        # val_new = MlogSerializer(instance=ins).data
        # create_auditlog('update', ins, val_new, val_old)

    @action(methods=['post'], detail=False, perms_map={'post': 'mlog.init'}, serializer_class=MlogInitSerializer)
    def init(self, request, *args, **kwargs):
        """初始化日志

        初始化日志
        """
        sr = self.get_serializer(data=request.data)
        sr.is_valid(raise_exception=True)
        ins = sr.save()
        return Response(MlogSerializer(ins).data)
    
    @action(methods=['post'], detail=True, perms_map={'post': 'mlog.update'}, serializer_class=MlogChangeSerializer)
    def change(self, request, *args, **kwargs):
        """修改日志

        修改日志
        """
        ins = self.get_object()
        if ins.ticket and ins.ticket.state != State.STATE_TYPE_START:
            raise ParseError('该日志在审批中不可修改!')
        sr = MlogChangeSerializer(instance=ins, data=request.data)
        sr.is_valid(raise_exception=True)
        sr.save()
        return Response(MlogSerializer(ins).data)

    @action(methods=['post'], detail=True, perms_map={'post': 'mlog.submit'}, serializer_class=Serializer)
    def submit(self, request, *args, **kwargs):
        """日志提交(变动车间库存)

        日志提交
        """
        ins: Mlog = self.get_object()
        now = timezone.now()
        if ins.ticket:
            raise ParseError('该日志存在审批!')
        else:
            p: Process = ins.mgroup.process
            if p.mlog_need_ticket:
                raise ParseError('该日志需要审批!')
        mlog_submit_validate(ins)
        with transaction.atomic():
            mlog_submit(ins, self.request.user, now)
            vdata_new = MlogSerializer(ins).data
            # create_auditlog('submit', ins, vdata_new,
            #                 vdata_old, now, self.request.user)
        return Response(vdata_new)

    @action(methods=['post'], detail=True, perms_map={'post': 'mlog.submit'}, serializer_class=MlogRevertSerializer)
    def revert(self, request, *args, **kwargs):
        """撤回日志提交

        撤回日志提交
        """
        ins: Mlog = self.get_object()
        if ins.ticket:
            raise ParseError('该日志存在审批!')
        user = request.user
        if ins.submit_time is None:
            raise ParseError('日志未提交不可撤销')
        if user != ins.submit_user:
            raise ParseError('非提交人不可撤销!')
        now = timezone.now()
        with transaction.atomic():
            mlog_revert(ins, user, now)
            # create_auditlog('revert', ins, {}, {}, now, user,
            #             request.data.get('change_reason', ''))
        return Response(MlogSerializer(instance=ins).data)

    @action(methods=['post'], detail=False, perms_map={'post': '*'}, serializer_class=MlogRelatedSerializer)
    @transaction.atomic
    def related_first(self, request, *args, **kwargs):
        """获取相关任务的第一道工序日志

        获取相关任务的第一道工序日志
        """
        sr = MlogRelatedSerializer(data=request.data)
        sr.is_valid(raise_exception=True)
        vdata = sr.validated_data
        mtask = vdata['mtask']
        if mtask.utask:
            mtasks = mtask.related
            mlogs = Mlog.objects.filter(mtask__in=mtasks).order_by(
                'mtask__mgroup__process__sort', 'batch', 'create_time')
        data = MlogSerializer(instance=mlogs, many=True).data
        res_data = []
        for ind, val in enumerate(data):
            if ind == 0:
                res_data.append(val)
            else:
                before = data[ind-1]
                if val['batch'] != before['batch']:
                    res_data.append(val)
        return Response(res_data)

    @action(methods=['post'], detail=False, perms_map={'post': '*'}, serializer_class=MlogAnaSerializer)
    def ana(self, request):
        """核心统计数据

        核心统计数据
        """
        sr = MlogAnaSerializer(data=request.data)
        sr.is_valid(raise_exception=True)
        vdata = sr.validated_data
        mlogs = Mlog.objects.exclude(submit_time=None)
        if vdata.get('belong_dept_name', ''):
            mlogs = mlogs.filter(
                mgroup__belong_dept__name=vdata['belong_dept_name'])
        if vdata.get('material_cate', ''):
            mlogs = mlogs.filter(
                material_out__cate=vdata['material_cate'])
        if vdata.get('start_date', ''):
            mlogs = mlogs.filter(handle_date__gte=vdata['start_date'])
        if vdata.get('end_date', ''):
            mlogs = mlogs.filter(handle_date__lte=vdata['end_date'])
        res = mlogs.aggregate(
            count_real=Sum('count_real'),
            count_ok=Sum('count_ok'),
            count_notok=Sum('count_notok'),
            count_n_zw=Sum('count_n_zw'),
            count_n_tw=Sum('count_n_tw'),
            count_n_qp=Sum('count_n_qp'),
            count_n_wq=Sum('count_n_wq'),
            count_n_dl=Sum('count_n_dl'),
            count_n_pb=Sum('count_n_pb'),
            count_n_dxt=Sum('count_n_dxt'),
            count_n_jsqx=Sum('count_n_jsqx'),
            count_n_qt=Sum('count_n_qt'))
        for i in res:
            if res[i] is None:
                res[i] = 0
        return Response(res)


class HandoverViewSet(CustomModelViewSet):
    """
    list: 交接记录

    交接记录
    """
    queryset = Handover.objects.all()
    serializer_class = HandoverSerializer
    update_serializer_class = HandoverUpdateSerializer
    select_related_fields = ['send_user', 'send_mgroup', 'send_dept', 'recive_user', 'recive_mgroup', 'recive_dept', 'wm']
    filterset_class = HandoverFilter
    search_fields = ['id', 'material__name',
                    'material__number', 'material__specification', 'batch', 'material__model']

    def perform_destroy(self, instance):
        user = self.request.user
        if instance.submit_time is not None:
            raise ParseError('日志已提交不可变动')
        if instance.send_user != user and instance.recive_user != user and instance.create_by != user:
            raise ParseError('非交送人和接收人不可删除该记录')
        return super().perform_destroy(instance)

    @action(methods=['post'], detail=True, perms_map={'post': 'handover.submit'}, serializer_class=Serializer)
    @transaction.atomic
    def submit(self, request, *args, **kwargs):
        """交接记录提交(变动车间库存)

        交接记录提交
        """
        ins: Handover = self.get_object()
        user: User = self.request.user
        if ins.type != Handover.H_SCRAP:
            if user == ins.recive_user or user.belong_dept == ins.recive_user.belong_dept:
                pass
            else:    
                raise ParseError('非接收人不可提交')
        if ins.submit_time is None:
            handover_submit(ins, user, None)
        return Response()

    @action(methods=['post'], detail=False, perms_map={'post': 'handover.create'}, serializer_class=GenHandoverWmSerializer)
    @transaction.atomic
    def gen_by_wm(self, request):
        """从车间库存生成交接记录(废弃)

        从车间库存生成交接记录
        """
        sr = GenHandoverWmSerializer(data=request.data)
        sr.is_valid(raise_exception=True)
        vdata = sr.validated_data
        user = request.user
        send_date, send_mgroup, send_user, recive_dept, recive_user, wm, count = vdata['send_date'], vdata['send_mgroup'], vdata[
            'send_user'], vdata['recive_dept'], vdata['recive_user'], vdata['wm'], vdata['count']
        if send_mgroup.belong_dept != wm.belong_dept:
            raise ParseError('送料工段错误!')
        handover = Handover.objects.create(
            send_date=send_date,
            send_user=send_user,
            recive_dept=recive_dept,
            recive_user=recive_user,
            send_mgroup=send_mgroup,
            send_dept=wm.belong_dept,
            batch=wm.batch,
            material=wm.material,
            count=count,
            wm=wm,
            create_by=user
        )
        return Response({'handover': handover.id})

    @action(methods=['post'], detail=False, perms_map={'post': 'handover.create'}, serializer_class=GenHandoverSerializer)
    @transaction.atomic
    def gen_by_mlog(self, request):
        """从生产日志生成交接记录(废弃)

        从生产日志生成交接记录
        """
        sr = GenHandoverSerializer(data=request.data)
        sr.is_valid(raise_exception=True)
        vdata = sr.validated_data
        user = request.user
        send_date, send_user, recive_dept, recive_user = vdata['send_date'], vdata[
            'send_user'], vdata['recive_dept'], vdata['recive_user']
        for mlog in vdata['mlogs']:
            Handover.objects.create(
                send_date=send_date,
                send_user=send_user,
                recive_dept=recive_dept,
                recive_user=recive_user,
                send_dept=mlog.mgroup.belong_dept,
                batch=mlog.batch,
                material=mlog.material_out,
                count=mlog.count_real,
                count_eweight=mlog.count_real_eweight,
                mlog=mlog,
                send_mgroup=mlog.mgroup,
                create_by=user
            )
        return Response()


class AttlogViewSet(CustomModelViewSet):
    """
    list: 车间到岗

    车间到岗
    """
    queryset = AttLog.objects.all()
    serializer_class = AttLogSerializer
    select_related_fields = ['user', 'post', 'sflog']
    filterset_fields = ['sflog__mgroup',
                        'sflog__mgroup__belong_dept__name', 'sflog__work_date', 'sflog__mgroup__cate', 'sflog__mgroup__need_enm']
    ordering = ['-sflog__work_date', 'create_time']


class OtherLogViewSet(CustomModelViewSet):
    """
    list: 其他生产记录

    其他生产记录
    """
    queryset = OtherLog.objects.all()
    serializer_class = OtherLogSerializer
    filterset_fields = {
        "product": ["exact"],
        "handle_date": ["exact", "gte", "lte"]
    }
    search_fields = ['product']
    ordering = ['-handle_date', '-create_time']


class MlogbViewSet(CustomListModelMixin, CustomGenericViewSet):
    perms_map = {'get': '*'}
    queryset = Mlogb.objects.all()
    serializer_class = MlogbDetailSerializer
    filterset_class = MlogbFilter
    ordering = ["create_time"]


class MlogbInViewSet(CreateModelMixin, UpdateModelMixin, DestroyModelMixin, CustomGenericViewSet):
    perms_map = {'post': 'mlog.update', 'delete': 'mlog.update', 'put': 'mlog.update'}
    queryset = Mlogb.objects.filter(material_in__isnull=False)
    serializer_class = MlogbInSerializer
    update_serializer_class = MlogbInUpdateSerializer

    @transaction.atomic
    def perform_destroy(self, instance):
        ins: Mlogb = instance
        if ins.mlog.submit_time is not None:
            raise ParseError('生产日志已提交不可编辑')
        qs = None
        if ins.mlogb_to:
            qs = Mlogb.objects.filter(id=ins.mlogb_to.id)
            ftestIds = list(Ftest.objects.filter(mlogbw_ftest__mlogb__in=qs).values_list('id', flat=True))
            qs.delete()
            if ftestIds:
                Ftest.objects.filter(id__in=ftestIds).delete()
        elif ins.parent is None and ins.mtask:
            query_dict = {"material_out__isnull": False, "mlog": ins.mlog, "mtask": ins.mtask}
            route = ins.mtask.route
            if route.batch_bind:
                query_dict["batch__contains"] = ins.batch
            qs = Mlogb.objects.filter(**query_dict)
        # 需要删除子集ftest记录
        if qs:
            ftestIds = list(Ftest.objects.filter(mlogbw_ftest__mlogb__in=qs).values_list('id', flat=True))
            qs.delete()
            if ftestIds:
                Ftest.objects.filter(id__in=ftestIds).delete()
        ins.delete()

    @transaction.atomic
    def perform_create(self, serializer):
        mlogbin: Mlogb = serializer.save()
        mlog:Mlog = mlogbin.mlog
        route:Route = mlog.route
        # 以及mlogbw
        if mlogbin.mtask and mlogbin.material_in:
            material_in:Material = mlogbin.material_in
            material_out:Material = mlog.material_out
            if material_out is None:
                raise ParseError('产物不可为空')
            # 如果是主要输入物料且是主批次，才需生成输出
            if route.material_in != material_in or mlogbin.parent is not None:
                return
            m_dict = {
                "mtask": mlogbin.mtask,
                "mlog": mlog,
                "material_out": material_out,
            }
            m_dict['batch'] = generate_new_batch(mlogbin.batch, mlog)
            wm_in: WMaterial = mlogbin.wm_in
            mlogbout, is_create = Mlogb.objects.get_or_create(**m_dict, defaults=
            {"batch_ofrom": wm_in.batch_ofrom, "material_ofrom": wm_in.material_ofrom})
            if is_create and route:
                d_count_real = 0
                d_count_ok = 0
                if route.process.mtype == Process.PRO_NORMAL:
                    d_count_real = mlogbin.count_use
                    d_count_ok = mlogbin.count_use
                elif route.process.mtype == Process.PRO_DIV:
                    xcount = mlogbin.count_use * route.div_number
                    d_count_real = xcount
                    d_count_ok = xcount
                elif route.process.mtype == Process.PRO_MERGE:
                    xcount = math.floor( mlogbin.count_use / route.div_number)
                    d_count_real = xcount
                    d_count_ok = xcount
                # 找寻质检表
                if material_out.tracking == Material.MA_TRACKING_SINGLE:
                    qctmat = QctMat.objects.filter(material=material_out, qct__is_deleted=False).order_by("-create_time").first()
                    mlogbout.qct = qctmat.qct if qctmat else None
                mlogbout.count_real = d_count_real
                mlogbout.count_ok = d_count_ok
                mlogbout.save()
            mlogbin.mlogb_to = mlogbout
            mlogbin.save()
            if material_in.tracking == Material.MA_TRACKING_SINGLE:
                m_out_t = material_out.tracking
                if mlogbin.count_use == wm_in.count:  # 自动创建mlogbw
                    for wpr in Wpr.objects.filter(wm=wm_in).order_by("number"):
                        Mlogbw.objects.get_or_create(wpr=wpr, mlogb=mlogbin, defaults={"number": wpr.number})
                        if m_out_t == Material.MA_TRACKING_SINGLE:
                            Mlogbw.objects.get_or_create(wpr=wpr, mlogb=mlogbout, defaults={"number": wpr.number})


class MlogbOutViewSet(UpdateModelMixin, CustomGenericViewSet):
    perms_map = {"put": "mlog.update"}
    queryset = Mlogb.objects.filter(material_out__isnull=False)
    serializer_class = MlogbOutUpdateSerializer


class FmlogViewSet(CustomModelViewSet):
    perms_map = {'get': '*', 'post': 'mlog.create', 'put': 'mlog.update', 'delete': 'mlog.delete'}
    queryset = Fmlog.objects.all()
    serializer_class = FmlogSerializer
    update_serializer_class = FmlogUpdateSerializer
    filterset_fields = ['mtask', 'mgroup', 'mtask__route']
    select_related_fields = ['mtask', 'mgroup', 'mtask__route', 'mtask__route__routepack']

    def destroy(self, request, *args, **kwargs):
        ins = self.get_object()
        if Mlog.objects.filter(fmlog=ins).exists():
            raise ParseError('因存在二级日志不可删除')
        return super().destroy(request, *args, **kwargs)
    

class BatchStViewSet(ListModelMixin, CustomGenericViewSet):
    """
    list: 批次统计数据

    批次统计数据
    """
    perms_map = {"get": "*"}
    queryset = BatchSt.objects.all()
    serializer_class = BatchStSerializer
    ordering_fields = ["batch", "last_time", "update_time"]
    ordering = ["batch"]
    filterset_class = BatchStFilter


class MlogbwViewSet(CustomModelViewSet):
    perms_map = {"get": "*", "post": "mlog.update", "put": "mlog.update", "delete": "mlog.update"}
    queryset = Mlogbw.objects.all()
    serializer_class = MlogbwCreateUpdateSerializer
    filterset_fields = ['mlogb']
    ordering = ["number"]
    ordering_fields = ["number", "create_time"]

    def filter_queryset(self, queryset):
        if not self.detail and not self.request.query_params.get('mlogb', None):
            raise ParseError('请指定所属消耗/产出明细')
        return super().filter_queryset(queryset)

    def cal_mlogb_count(self, mlogb):
        count = Mlogbw.objects.filter(mlogb=mlogb).count()
        # 此处先不管检验问题
        if mlogb.material_in:
            mlogb.count_use = count
        elif mlogb.material_out:
            mlogb.count_real = count
            mlogb.count_notok = Mlogbw.objects.filter(mlogb=mlogb, ftest__is_ok=False).count()
            mlogb.count_ok = count - mlogb.count_notok
        mlogb.save()

    @transaction.atomic
    def perform_create(self, serializer):
        ins:Mlogbw = serializer.save()
        mlogb:Mlogb = ins.mlogb
        self.cal_mlogb_count(mlogb)
        # 如果是输入且输出追踪到个，需同步创建
        material_in:Material = mlogb.material_in
        if material_in is not None:
            mlogb_to = mlogb.mlogb_to
            material_out:Material = mlogb.mlog.material_out
            if mlogb_to and material_out.tracking == Material.MA_TRACKING_SINGLE:
                Mlogbw.objects.get_or_create(mlogb=mlogb_to, wpr=ins.wpr, defaults={"number": ins.number})
                self.cal_mlogb_count(mlogb_to)

    @transaction.atomic
    def perform_update(self, serializer):
        mlogbw = serializer.save()
        self.cal_mlogb_count(mlogbw.mlogb)

    @transaction.atomic
    def perform_destroy(self, instance:Mlogbw):
        mlogb = instance.mlogb
        ftest = instance.ftest
        instance.delete()
        if ftest:
            ftest.delete()
        self.cal_mlogb_count(mlogb)
        # 如果是输入且输出追踪到个，需同步删除
        material_in: Material = mlogb.material_in
        if material_in is not None:
            mlogb_to = mlogb.mlogb_to
            material_out: Material = mlogb.mlog.material_out
            if mlogb_to and material_out.tracking == Material.MA_TRACKING_SINGLE:
                mbw = Mlogbw.objects.get(mlogb=mlogb_to, wpr=instance.wpr)
                if mbw.ftest:
                    mbw.ftest.delete()
                mbw.delete()
                self.cal_mlogb_count(mlogb_to)