first commit

Base/Metrics/Dashboard/get_sum_of_product.py

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+from django.db.models import Sum
+from Base.models import ProductList
+from Movement.models import Product
+
+def metric(Day):
+    products = ProductList.objects.all()
+    product_mov = Product.objects.filter(date=Day).values()
+    product_report = {}
+    for product in products:
+        product_item = product_mov.filter(
+            product__name=product.name,
+        ).aggregate(Sum('gross_value'))['gross_value__sum'] or 0
+        product_cont = product_mov.filter(
+            product__name=product.name,
+        ).aggregate(Sum('quantity'))['quantity__sum'] or 0
+        product_report[product.name] = {
+            'product_item':product_item,
+            'product_cont':product_cont,
+        }
+    sum_of_product = sum(item['product_item'] for item in product_report.values()) or 0
+    return {
+        'product_report':product_report,
+        'sum_of_product':sum_of_product,
+    }