46 lines
2.0 KiB
Python
46 lines
2.0 KiB
Python
from django.shortcuts import get_object_or_404
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from rest_framework import generics, views, filters
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from rest_framework.response import Response
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from django_filters.rest_framework.backends import DjangoFilterBackend
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from core.apps.wherehouse.serializers import inventory as serializers
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from core.apps.wherehouse.models import WhereHouse, Inventory
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from core.apps.accounts.permissions.permissions import HasRolePermission
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class InventoryListApiView(generics.GenericAPIView):
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serializer_class = serializers.InventoryListSerializer
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queryset = Inventory.objects.select_related('product', 'unity')
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permissions_classes = [HasRolePermission]
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required_permissions = ['wherehouse']
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filter_backends = [DjangoFilterBackend, filters.SearchFilter]
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search_fields = [
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'product__name', 'unity__value'
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]
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def get(self, request):
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wherehouse_ids = request.query_params.getlist('wherehouse_id')
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project_folder_ids = request.query_params.getlist('project_folder_id')
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project_ids = request.query_params.getlist('project_ids')
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product_exists = request.query_params.get('product_exist')
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inventories = self.filter_queryset(self.queryset)
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if wherehouse_ids:
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inventories = inventories.filter(wherehouse__in=wherehouse_ids)
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if project_folder_ids:
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inventories = inventories.filter(project_folder__in=project_folder_ids)
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if project_ids:
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inventories = inventories.filter(project__in=project_ids)
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if product_exists == 'true':
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inventories = inventories.exclude(quantity=0)
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elif product_exists == 'false':
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inventories = inventories.filter(quantity=0)
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page = self.paginate_queryset(inventories)
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if page is not None:
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serializer = self.serializer_class(page, many=True)
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return self.get_paginated_response(serializer.data)
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serializer = self.serializer_class(inventories, many=True)
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return Response(serializer.data, status=200)
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