first commit

Base/Metrics/Dashboard/get_sum_payment_method_service.py

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+from django.db.models import Sum
+from Base.models import PayMethod
+from Movement.models import Calendar , Product
+
+
+def metric(Day):
+    # Total de despesas do dia
+    payment_method = PayMethod.objects.all()
+    serv_mov = Calendar.objects.filter(date=Day).values()
+    prod_mov = Product.objects.filter(date=Day).values()
+    bank_balance = {}
+    for PayM in payment_method:
+        sum_bank1 = serv_mov.filter(
+            pay_method__name=PayM.name,
+        ).aggregate(Sum('gross_value'))['gross_value__sum'] or 0
+        sum_bank2 = prod_mov.filter(
+            pay_method__name=PayM.name,
+        ).aggregate(Sum('gross_value'))['gross_value__sum'] or 0
+        bank_balance[PayM.name] = sum_bank1 + sum_bank2
+        sum_of_bank = sum(bank_balance.values()) or 0
+    return {
+        'bank_balance':bank_balance,
+        'sum_of_bank':sum_of_bank,
+    }