55 lines
2.3 KiB
Python
55 lines
2.3 KiB
Python
from django.shortcuts import render
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from apps.em.models import Equipment, EcheckRecord
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from apps.utils.viewsets import CustomModelViewSet, CustomGenericViewSet
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from apps.em.serializers import EquipmentSerializer, EcheckRecordSerializer
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from apps.em.filters import EquipFilterSet
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from rest_framework.exceptions import ParseError
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from rest_framework.mixins import ListModelMixin, CreateModelMixin, DestroyModelMixin
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from dateutil.relativedelta import relativedelta
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# Create your views here.
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class EquipmentViewSet(CustomModelViewSet):
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queryset = Equipment.objects.all()
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serializer_class = EquipmentSerializer
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select_related_fields = ['create_by', 'belong_dept', 'keeper']
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search_fields = ['number', 'name']
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filterset_class = EquipFilterSet
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def filter_queryset(self, queryset):
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if not self.detail and not self.request.query_params.get('type', None):
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raise ParseError('请指定设备类型')
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return super().filter_queryset(queryset)
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class EcheckRecordViewSet(ListModelMixin, CreateModelMixin, DestroyModelMixin, CustomGenericViewSet):
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"""
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list:校准/检定记录
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校准/检定记录
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"""
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perms_map = {'get': '*', 'post': 'echeckrecord.create', 'put': 'echeckrecord.update', 'delete': 'echeckrecord.delete'}
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queryset = EcheckRecord.objects.all()
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serializer_class = EcheckRecordSerializer
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select_related_fields = ['equipment', 'create_by']
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filterset_fields = ['equipment', 'result']
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def perform_create(self, serializer):
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instance = serializer.save()
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equipment = instance.equipment
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if equipment.cycle:
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equipment.check_date = instance.check_date
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equipment.next_check_date = instance.check_date + relativedelta(months=equipment.cycle)
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equipment.save()
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def perform_destroy(self, instance):
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instance.delete()
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equipment = instance.equipment
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er = EcheckRecord.objects.filter(equipment=equipment).order_by('check_date').last()
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if er:
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equipment.check_date = instance.check_date
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equipment.next_check_date = instance.check_date + relativedelta(months=equipment.cycle)
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equipment.save()
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else:
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equipment.check_date = None
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equipment.next_check_date = None
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equipment.save() |