113 lines
3.7 KiB
Python
113 lines
3.7 KiB
Python
from django.shortcuts import render
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from rest_framework.mixins import ListModelMixin, DestroyModelMixin
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from rest_framework.exceptions import ParseError, PermissionDenied
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from rest_framework.decorators import action
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from django.db import transaction
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from rest_framework import serializers
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from django.utils import timezone
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from rest_framework.response import Response
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from apps.inm.models import WareHouse, MaterialBatch, MIO, MIOItem
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from apps.inm.serializers import (
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MaterialBatchSerializer, WareHourseSerializer, MIOSerializer, MIOItemSerializer, PickSerializer)
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from apps.utils.viewsets import CustomGenericViewSet, CustomModelViewSet
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from apps.inm.services import InmService
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from apps.utils.mixins import BulkCreateModelMixin, BulkDestroyModelMixin
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# Create your views here.
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class WarehouseVIewSet(CustomModelViewSet):
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"""
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list: 仓库信息
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仓库信息
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"""
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queryset = WareHouse.objects.all()
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serializer_class = WareHourseSerializer
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search_fields = ['name', 'number', 'place']
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ordering = ['create_time']
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def perform_destroy(self, instance):
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if MaterialBatch.objects.filter(warehouse=instance).exclude(count=0).exists():
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raise ParseError('该仓库存在物料')
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instance.delete()
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class MaterialBatchViewSet(ListModelMixin, CustomGenericViewSet):
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"""
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list: 物料批次
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物料批次
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"""
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perms_map = {'get': '*'}
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queryset = MaterialBatch.objects.all()
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serializer_class = MaterialBatchSerializer
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select_related_fields = ['warehouse', 'material']
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filterset_fields = ['warehouse', 'material']
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class MIOViewSet(ListModelMixin, DestroyModelMixin, CustomGenericViewSet):
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"""
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list: 出入库记录
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出入库记录
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"""
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perms_map = {'get': '*', 'delete': 'mio.delete'}
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queryset = MIO.objects.all()
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select_related_fields = ['create_by']
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serializer_class = MIOSerializer
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def perform_destroy(self, instance):
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if instance.state != MIO.MIO_CREATE:
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raise ParseError('非创建中不可删除')
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return super().perform_destroy(instance)
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@action(methods=['post'], detail=False, perms_map={'post': 'mio.pick'}, serializer_class=PickSerializer)
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@transaction.atomic
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def pick(self, request, *args, **kwargs):
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"""生产领料
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生产领料
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"""
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sr = PickSerializer(data=request.data)
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sr.is_valid(raise_exception=True)
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sr.save()
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return Response()
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@action(methods=['post'], detail=True, perms_map={'post': 'mio.update'}, serializer_class=serializers.Serializer)
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@transaction.atomic
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def submit(self, request, *args, **kwargs):
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"""提交
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提交
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"""
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ins = self.get_object()
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user = request.user
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if ins.state != MIO.MIO_TYPE_DO_OUT and ins.create_by != user:
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raise PermissionDenied('非创建人不可提交')
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if ins.state != MIO.MIO_CREATE:
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raise ParseError('记录状态异常')
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ins.submit_time = timezone.now()
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ins.state = MIO.MIO_SUBMITED
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ins.save()
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InmService.update_inm(ins)
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return Response()
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class MIOItemViewSet(ListModelMixin, BulkCreateModelMixin, BulkDestroyModelMixin, CustomGenericViewSet):
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"""
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list: 出入库明细
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出入库明细
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"""
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queryset = MIOItem.objects.all()
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serializer_class = MIOItemSerializer
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select_related_fields = ['warehouse', 'mio', 'material']
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filterset_fields = ['warehouse', 'mio', 'material']
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ordering = ['create_time']
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def perform_destroy(self, instance):
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if instance.state != MIO.MIO_CREATE:
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raise ParseError('出入库记录非创建中不可删除')
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return super().perform_destroy(instance)
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