first commit

Base/Metrics/Dashboard/get_sum_of_stone.py

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+from Base.models import ProductList
+from Movement.models import Stock , Product
+from django.db.models import Sum
+
+def metric(Day):
+    List = ProductList.objects.all()
+    Products = Product.objects.all()
+    Stones = Stock.objects.all()
+    Stones_report = {}
+
+    for Prod in List:
+        sum_ = Stones.filter(
+            product__name=Prod.name,
+        ).aggregate(Sum('quantity'))['quantity__sum'] or 0
+
+        sum_v = Products.filter(
+            product__name=Prod.name,
+        ).aggregate(Sum('quantity'))['quantity__sum'] or 0
+
+        Stones_report[Prod.name] = sum_ - sum_v
+
+    return {
+        'Stone':Stones_report,
+    }