46 lines
2.1 KiB
Python
46 lines
2.1 KiB
Python
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from django.db.models import Sum, Q
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from LiveStock.models import LiveStockAllocations
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def jahad_warehousing(product):
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allocations = LiveStockAllocations.objects.filter(jahad__isnull=False,product=product, trash=False)
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# allocations = LiveStockAllocations.objects.filter(jahad=product.jahad, trash=False)
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input_allocations = allocations.filter(union__isnull=True, cooperative__isnull=True)
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output_allocations = allocations.filter(Q(union__isnull=False) | Q(cooperative__isnull=False))
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input_weight = input_allocations.aggregate(total=Sum('weight'))[
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'total'] or 0
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output_weight = output_allocations.aggregate(total=Sum('weight'))[
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'total'] or 0
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product.total_weight = input_weight
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product.total_receipt_weight = input_weight
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product.total_allocated_weight = output_weight
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product.save()
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def union_warehousing(product):
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allocations = LiveStockAllocations.objects.filter(union=product.union,product__parent_product__name=product.parent_product.name, trash=False)
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input_allocations = allocations.filter(jahad__isnull=False)
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output_allocations = allocations.filter(cooperative__isnull=False)
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input_weight = input_allocations.aggregate(total=Sum('weight'))[
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'total'] or 0
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output_weight = output_allocations.aggregate(total=Sum('weight'))[
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'total'] or 0
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product.total_weight = input_weight
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product.total_receipt_weight = input_weight
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product.total_allocated_weight = output_weight
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product.save()
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def cooperative_warehousing(product):
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input_allocations = LiveStockAllocations.objects.filter(cooperative=product.cooperative,product__parent_product__name=product.parent_product.name, trash=False).values_list('id',flat=True)
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total_receipt_weight = input_allocations.filter(charge=False).aggregate(total=Sum('weight'))[
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'total'] or 0
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real_input_weight = input_allocations.filter(charge=True).aggregate(total=Sum('weight'))[
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'total'] or 0
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product.total_receipt_weight = total_receipt_weight
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product.total_weight = real_input_weight
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product.save()
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