55 lines
2.3 KiB
Python
55 lines
2.3 KiB
Python
from rest_framework.decorators import action
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from apps.utils.viewsets import CustomModelViewSet, CustomGenericViewSet
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from apps.utils.mixins import CustomListModelMixin, RetrieveModelMixin
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from apps.wpmw.models import Wpr, WprDefect
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from apps.wpmw.serializers import WprSerializer, WprNewSerializer, WprDetailSerializer
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from rest_framework.response import Response
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from apps.mtm.models import Material
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class WprViewSet(CustomListModelMixin, RetrieveModelMixin, CustomGenericViewSet):
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"""动态产品
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动态产品
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"""
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perms_map = {"get": "*"}
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select_related_fields = ["wm", "mb", "material"]
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prefetch_related_fields = ["defects"]
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queryset = Wpr.objects.all()
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serializer_class = WprSerializer
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retrieve_serializer_class = WprDetailSerializer
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filterset_fields = {
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"mb": ["exact", "isnull"],
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"wm": ["exact", "isnull"],
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"material__process": ["exact"],
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"state": ["exact"],
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"defects": ["exact"],
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"number": ["exact"]
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}
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ordering = ["number", "create_time"]
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ordering_fields = ["number", "create_time", "update_time"]
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search_fields = ["number", "material__name", "material__model", "material__specification"]
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def filter_queryset(self, queryset):
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qs = super().filter_queryset(queryset)
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if "mb__isnull" in self.request.query_params or "wm__isnull" in self.request.query_params:
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pass
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else:
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qs.exclude(mb=None, wm=None)
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return qs
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@action(methods=['post'], detail=False, perms_map={'post': '*'}, serializer_class=WprNewSerializer)
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def new_number(self, request, *args, **kwargs):
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"""获取新的编号"""
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data = request.data
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year = data.get("year")
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month = data.get("month")
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material_start = data.get("material_start")
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wps_qs = Wpr.objects.filter(material_start=material_start, create_time__year=year, create_time__month=month).order_by("create_time")
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wpr_last = wps_qs.order_by("number").last()
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count = wps_qs.count()
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last_number = wpr_last.number if count > 0 else None
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last_number_count = int(last_number.split("-")[-1].lstrip('0'))
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mat = Material.objects.get(id=material_start)
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return Response({"count": count, "last_number": last_number, "material_model":mat.model, "last_number_count": last_number_count}) |