from django.shortcuts import render from rest_framework.generics import CreateAPIView, GenericAPIView from rest_framework.mixins import ListModelMixin, RetrieveModelMixin from rest_framework.utils import serializer_helpers from rest_framework.utils.field_mapping import get_relation_kwargs from rest_framework.views import APIView from rest_framework.viewsets import GenericViewSet, ModelViewSet from apps.inm.models import FIFO, FIFOItem, FIFOItemProduct, IProduct, WareHouse from apps.inm.signals import update_inm from apps.mtm.models import Material, RecordForm, Step, SubprodctionMaterial from apps.mtm.serializers import RecordFormDetailSerializer from apps.pm.models import SubProductionPlan, SubProductionProgress from apps.pm.serializers import SubProductionPlanListSerializer, SubProductionPlanUpdateSerializer from apps.qm.models import TestRecordItem from apps.system.mixins import CreateUpdateModelAMixin, OptimizationMixin from rest_framework.decorators import action from apps.wpm.models import WMaterial, WProduct, Operation, OperationMaterial, OperationRecord, OperationRecordItem from apps.wpm.serializers import OperationDetailSerializer, OperationListSerializer, PickHalfSerializer, PickSerializer, OperationInitSerializer, OperationSubmitSerializer, WMaterialListSerializer, WProductListSerializer, WplanPutInSerializer, WpmTestRecordCreateSerializer, WproductPutInSerializer from rest_framework.response import Response from django.db import transaction from rest_framework import exceptions, serializers from apps.wpm.services import WpmServies from django.utils import timezone from utils.tools import ranstr # Create your views here. class WPlanViewSet(ListModelMixin, GenericViewSet): """ 车间生产计划 """ perms_map = {'*': '*'} queryset = SubProductionPlan.objects.select_related('process', 'workshop', 'subproduction', 'main_product').exclude(state=0) search_fields = [] serializer_class = SubProductionPlanListSerializer filterset_fields = ['production_plan', 'process', 'state', 'main_product', 'workshop'] ordering_fields = [] ordering = ['-id'] @action(methods=['post', 'get'], detail=True, perms_map={'post':'*', 'get':'*'}, serializer_class=PickHalfSerializer) @transaction.atomic def pick_half(self, request, pk=None): """ 领半成品 """ # if request.method=='GET' # subplan = self.get_object() # serializer= PickHalfSerializer(data=request.data) # serializer.is_valid(raise_exception=True) # vdata = serializer.data # wps = WProduct.objects.filter(pk__in=[x for x in vdata['wproducts']]) # pass @action(methods=['post'], detail=True, perms_map={'post':'*'}, serializer_class=WplanPutInSerializer) @transaction.atomic def putin(self, request, pk=None): """ 半成品入库 """ serializer= WplanPutInSerializer(data=request.data) serializer.is_valid(raise_exception=True) vdata = serializer.data subplan = self.get_object() material = subplan.main_product batch = subplan.production_plan.number warehouse = WareHouse.objects.get(id=vdata['warehouse']) wproducts = WProduct.objects.filter(subproduction_plan=subplan, act_state=WProduct.WPR_ACT_STATE_OK, m_state=material, is_deleted=False) if wproducts.exists(): # 创建入库记录 remark = vdata.get('remark', '') fifo = FIFO.objects.create(type=FIFO.FIFO_TYPE_DO_IN, is_audited=True, auditor=request.user, inout_date=timezone.now(), create_by=request.user, remark=remark) # 创建入库明细 fifoitem = FIFOItem() fifoitem.is_tested = True fifoitem.is_testok = True fifoitem.warehouse = warehouse fifoitem.material = material fifoitem.count = wproducts.count() fifoitem.batch = batch fifoitem.fifo = fifo fifoitem.subproduction_plan = subplan fifoitem.save() # 创建入库明细半成品 ips = [] for i in wproducts: ip = {} ip['fifoitem'] = fifoitem ip['wproduct'] = i ip['number'] = i.number ip['material'] = material ips.append(FIFOItemProduct(**ip)) FIFOItemProduct.objects.bulk_create(ips) # 创建IProduct ips2 = [] for i in wproducts: ip = {} ip['warehouse'] = warehouse ip['batch'] = batch ip['wproduct'] = i ip['number'] = i.number ip['material'] = material ips2.append(IProduct(**ip)) IProduct.objects.bulk_create(ips2) # 更新库存并修改半成品进行状态 update_inm(fifo) wproducts.update(act_sate=WProduct.WPR_ACT_STATE_INM, warehouse=warehouse) return Response() class WMaterialViewSet(CreateUpdateModelAMixin, ListModelMixin, GenericViewSet): """ 车间物料表 """ perms_map={'*':'*'} queryset = WMaterial.objects.select_related('material').all() serializer_class = WMaterialListSerializer filterset_fields = ['material', 'subproduction_plan', 'subproduction_plan__process', 'subproduction_plan__workshop'] ordering_fields = ['material__number'] ordering = ['material__number'] @action(methods=['post'], detail=False, perms_map={'post':'*'}, serializer_class=PickSerializer) def pick(self, request, pk=None): """ 领料 """ serializer= PickSerializer(data=request.data, context={'request': request}) serializer.is_valid(raise_exception=True) serializer.save() return Response() class WProductViewSet(ListModelMixin, GenericViewSet): """ 半成品 """ perms_map={'*':'*'} queryset = WProduct.objects.select_related('p_state', 'm_state').filter(is_hidden=False) serializer_class = WProductListSerializer filterset_fields = ['p_state', 'subproduction_plan', 'm_state', 'production_plan', 'p_state__process', 'act_state'] search_fields = ['number'] ordering_fields = ['id'] ordering = ['id'] @action(methods=['post'], detail=False, perms_map={'post':'*'}, serializer_class=WpmTestRecordCreateSerializer) @transaction.atomic def test(self, request, pk=None): """ 检测 """ serializer = WpmTestRecordCreateSerializer(data=request.data) serializer.is_valid(raise_exception=True) vdata = serializer.validated_data record_data = vdata.pop('record_data') wproduct = vdata['wproduct'] if wproduct.act_state != WProduct.WPR_ACT_STATE_TOTEST: raise exceptions.APIException('该半成品不可检测') if 'is_testok' not in vdata: raise exceptions.APIException('未填写检测结论') obj = serializer.save(create_by = self.request.user, m_state=wproduct.m_state) tris = [] for m in record_data: # 保存记录详情 form_field = m['form_field'] m['field_name'] = form_field.field_name m['field_key'] = form_field.field_key m['field_type'] = form_field.field_type m['field_value'] = m['field_value'] m['sort'] = form_field.sort m['need_judge'] = form_field.need_judge m['is_testok'] = m['is_testok'] if 'is_testok' in m else None m['test_record'] = obj tris.append(TestRecordItem(**m)) TestRecordItem.objects.bulk_create(tris) # 如果检测合格, 变更动态产品进行状态 if obj.is_testok: wproduct.act_state = WProduct.WPR_ACT_STATE_OK if wproduct.number is None: # 产生半成品编号 wproduct.number = 'WP-'+ranstr(7) wproduct.save() # 更新子计划状态 # 获取该子计划主产品数, 更新进度 main_count = WProduct.objects.filter(subproduction_plan=wproduct.subproduction_plan, act_state=WProduct.WPR_ACT_STATE_OK).count() instance = SubProductionProgress.objects.get(subproduction_plan=wproduct.subproduction_plan, is_main=True, type=SubprodctionMaterial.SUB_MA_TYPE_OUT) instance.count_real = main_count instance.save() else:# 如果不合格 pass return Response() @action(methods=['post'], detail=True, perms_map={'post':'*'}, serializer_class=WproductPutInSerializer) @transaction.atomic def putin(self, request, pk=None): """ 半成品入库 """ serializer= WproductPutInSerializer(data=request.data) serializer.is_valid(raise_exception=True) vdata = serializer.data wproduct = self.get_object() warehouse = WareHouse.objects.get(id=vdata['warehouse']) if wproduct.act_state != WProduct.WPR_ACT_STATE_OK: raise exceptions.APIException('半成品不可入库') material = wproduct.m_state batch = wproduct.production_plan.number # 创建入库记录 remark = vdata.get('remark', '') fifo = FIFO.objects.create(type=FIFO.FIFO_TYPE_DO_IN, is_audited=True, auditor=request.user, inout_date=timezone.now(), create_by=request.user, remark=remark) # 创建入库明细 fifoitem = FIFOItem() fifoitem.is_tested = True fifoitem.is_testok = True fifoitem.warehouse = warehouse fifoitem.material = material fifoitem.count = 1 # 单个半成品入库 fifoitem.batch = batch fifoitem.fifo = fifo fifoitem.subproduction_plan = wproduct.subproduction_plan fifoitem.save() # 创建入库明细半成品 ips = [] for i in [wproduct]: ip = {} ip['fifoitem'] = fifoitem ip['wproduct'] = i ip['number'] = i.number ip['material'] = material ips.append(FIFOItemProduct(**ip)) FIFOItemProduct.objects.bulk_create(ips) # 创建IProduct ips2 = [] for i in [wproduct]: ip = {} ip['warehouse'] = warehouse ip['batch'] = batch ip['wproduct'] = i ip['number'] = i.number ip['material'] = material ips2.append(IProduct(**ip)) IProduct.objects.bulk_create(ips2) # 更新库存并修改半成品进行状态 update_inm(fifo) wproduct.act_state=WProduct.WPR_ACT_STATE_INM wproduct.warehouse=warehouse wproduct.save() return Response() class OperationViewSet(ListModelMixin, RetrieveModelMixin, GenericViewSet): """ 生产操作记录 """ perms_map={'*':'*'} queryset = Operation.objects.select_related('p_state', 'm_state').all() serializer_class = OperationListSerializer filterset_fields = ['p_state', 'm_state'] ordering_fields = ['id'] ordering = ['-id'] def get_serializer_class(self): if self.action == 'retrieve': return OperationDetailSerializer return super().get_serializer_class() class DoFormInit(CreateAPIView, GenericAPIView): perms_map={'*':'*'} serializer_class=OperationInitSerializer def post(self, request, format=None): """ 调用操作表单 """ data = request.data serializer = OperationInitSerializer(data=data) serializer.is_valid(raise_exception=True) vdata = serializer.validated_data ret = {} ret_0 = {} ret_0['step'] = data['step'] splans =[] ret_0['input'] = [] # ret_0['subproduction_plan'] = data['subproduction_plan'] if 'wproducts' in data and data['wproducts']: ret_0['wproducts'] = data['wproducts'] splans = WProduct.objects.filter(id__in=data['wproducts']).values_list('subproduction_plan', flat=True) # 调出所属子计划现有物料 ret_0['input'] = WMaterialListSerializer(instance=WMaterial.objects.filter(subproduction_plan__in=splans), many=True).data else: if 'subproduction_plan' in vdata: splans = [vdata['subproduction_plan']] else: splans = SubProductionPlan.objects.filter(is_deleted=False, subproduction__usedstep_subproduction__step=vdata['step'], state=3) ret_0['wproducts'] = [] ret_0['input'] = WMaterialListSerializer(instance=WMaterial.objects.filter(subproduction_plan__in=splans), many=True).data for i in ret_0['input']: i['count_input'] = 0 # 需要输出的物料 if ret_0['wproducts']: # 排除主要产物, 因为已经放到半成品里了, 由半成品进行处理, 夹层可能需要特殊处理 o_objs = SubProductionProgress.objects.filter( subproduction_plan__in=splans, type=SubprodctionMaterial.SUB_MA_TYPE_OUT).exclude(is_main=True) else: # 此时显示所有子计划需要输出的物料 o_objs = SubProductionProgress.objects.filter( subproduction_plan__in=splans, type=SubprodctionMaterial.SUB_MA_TYPE_OUT) ret_0['output'] = list(o_objs.values('subproduction_plan', 'material', 'material__name', 'material__number')) for i in ret_0['output']: i['count_output']=0 ret['forms'] = [] ret_0['id'] = 0 ret_0['name'] = '基本信息' ret['forms'].append(ret_0) forms = RecordForm.objects.filter(step=vdata['step'], type=RecordForm.RF_TYPE_DO) if forms.exists(): ret['forms'].extend(RecordFormDetailSerializer(instance=forms, many=True).data) return Response(ret) class DoFormSubmit(CreateAPIView, GenericAPIView): perms_map={'*':'*'} serializer_class = OperationSubmitSerializer @transaction.atomic def post(self, request, format=None): """ 提交操作表单 """ data = request.data serializer = OperationSubmitSerializer(data=data, context={'request':self.request}) serializer.is_valid(raise_exception=True) vdata = serializer.validated_data #校验之后的数据 # 创建一个生产操作记录 action_obj = Operation() action_obj.p_state = vdata['step'] if 'wproducts' in data and data['wproducts']: action_obj.wproducts = data['wproducts'] action_obj.m_state = vdata['wproducts'][0].m_state action_obj.remark = vdata.get('remark', '') # 操作备注 action_obj.create_by = request.user action_obj.use_scrap = vdata.get('use_scrap', False) action_obj.save() # 保存物料消耗 for i in vdata['input']: if i['count_input']: #如果有消耗 i_wmat = i['id'] OperationMaterial.objects.create(type=1, operation=action_obj, wmaterial= i_wmat, count=i['count_input']) # 更新车间物料 i_wmat.count = i_wmat.count- i['count_input'] i_wmat.save() # 更新子计划物料消耗情况 sp = SubProductionProgress.objects.get(subproduction_plan=i_wmat.subproduction_plan, material=i_wmat.material) sp.count_real = sp.count_real + i['count_input'] sp.save() # 物料产出 if 'output' in data and data['output']: for i in vdata['output']: # 已经序列化好的数据 ma = i['material'] if i['subproduction_plan'].main_product == ma: # 如果是该计划主产物 # 如果是切割 # 获取下一步子工序 if vdata['step'].type == Step.STEP_TYPE_DIV: newstep, _ = WpmServies.get_next_step(i['subproduction_plan'], vdata['step']) wpr = dict(m_state=ma, p_state=newstep, act_state=WProduct.WPR_ACT_STATE_DOING, is_executed=False, remark='', subproduction_plan=i['subproduction_plan'], production_plan=i['subproduction_plan'].production_plan) for x in range(i['count_output']): WProduct.objects.create(**wpr) else: # 更新操作产出物料表 OperationMaterial.objects.create(type=2, operation=action_obj, material= ma, count=i['count_output']) # 更新车间物料表 ins, _ = WMaterial.objects.get_or_create(subproduction_plan=i['subproduction_plan'], material=ma) ins.count = ins.count + i['count_output'] ins.save() # 更新子计划进度表 sp = SubProductionProgress.objects.get(subproduction_plan=i['subproduction_plan'], material=ma) sp.count_real = sp.count_real + i['count_input'] sp.save() # 更新动态产品表 if 'wproducts' in vdata and vdata['wproducts']: if vdata['step'].type == Step.STEP_TYPE_COMB: wproducts = vdata['wproducts'] if 'suproduction_plan' in vdata: wproducts.update(is_hidden=True) # 隐藏 newstep, hasNext = WpmServies.get_next_step(i['subproduction_plan'], vdata['step']) wproduct = WProduct() wproduct.m_state = vdata['subproduction_plan'].main_product wproduct.p_state = newstep wproduct.subproduction_plan=vdata['subproduction_plan'] wproduct.production_plan=vdata['subproduction_plan'].production_plan wproduct.parent = data['wproducts'] if hasNext: wproduct.act_state=WProduct.WPR_ACT_STATE_DOING wproduct.is_executed=False else: wproduct.act_state=WProduct.WPR_ACT_STATE_TOTEST wproduct.is_executed=True wproduct.save() else: raise exceptions.APIException('请指定子计划') else: for wproduct in vdata['wproducts']: # 获取下一步子工序 newstep, hasNext = WpmServies.get_next_step(i['subproduction_plan'], vdata['step']) wproduct.p_state = newstep wproduct.pre_pstate=vdata['step'] if hasNext: wproduct.is_executed= False else: wproduct.is_executed= True wproduct.act_state=WProduct.WPR_ACT_STATE_TOTEST wproduct.m_state=wproduct.subproduction_plan.main_product wproduct.save() # 保存自定义表单结果 for i in vdata['forms']: wr = OperationRecord() wr.form = i['form'] wr.create_by = request.user wr.operation = action_obj wr.save() wrds = [] for m in i['record_data']: # 保存记录详情 form_field = m['form_field'] m['field_name'] = form_field.field_name m['field_key'] = form_field.field_key m['field_type'] = form_field.field_type m['field_value'] = m['field_value'] m['sort'] = form_field.sort m['operation_record'] = wr wrds.append(OperationRecordItem(**m)) OperationRecordItem.objects.bulk_create(wrds) return Response()