update excel

app/excel_processing.py

@@ -2578,8 +2578,7 @@ def import_transporting_detail(request):
 def all_products_transport_excel(request):
     filterset_class = AllProductsTransportFilterSet
 
-    transports = AllProductsTransport.objects.filter(trash=False)
+    filters={"trash":False}
-
     product_type = request.GET.get('product_type')
     destination_province = request.GET.get('destination_province')
     date1 = request.GET.get('date1')
@@ -2587,26 +2586,52 @@ def all_products_transport_excel(request):
     search = request.GET.get('search')
 
     if product_type and product_type != 'undefined':
-        transports = transports.filter(product=product_type)
+        filters['product'] = product_type
 
     if destination_province and destination_province != 'undefined':
-        transports = transports.filter(destination_province=destination_province)
+        filters['destination_province'] = destination_province
 
     if date1 and date2 and date1 != 'undefined' and date2 != 'undefined':
         try:
             start_date = datetime.datetime.strptime(str(date1), '%Y-%m-%d')
             end_date = datetime.datetime.strptime(str(date2), '%Y-%m-%d')
-            transports = transports.filter(date__gte=start_date, date__lte=end_date)
+            filters['date__gte'] = start_date
+            filters['date__lte'] = end_date
         except ValueError:
             pass
+    transports = (
+        AllProductsTransport.objects
+            .filter(**filters)
+            .values_list(
+            "tracking",
+            "product",
+            "items",
+            "quantity",
+            "unit",
+            "date",
+            "destination",
+            "jihadi_destination",
+            "destination_province",
+            "destination_city",
+            "origin",
+            "jihadi_origin",
+            "origin_province",
+            "origin_city",
+            "destination_prev",
+            "destination_changed",
+            "car_tracking_code",
+            "unloading_date",
+            "unloading",
+        )
+    )
 
-    if search:
+    if search and search != 'undefined' and search.strip():
-        if search != 'undefined' and search.strip():
         transports = transports.filter(
             build_query(filterset_class.Meta.fields, search)
         )
+    transports = transports.iterator(chunk_size=2000)
 
-    serializer = AllProductsTransportCustomSerializer(transports.order_by('-date', '-create_date'), many=True).data
+    # serializer = AllProductsTransportCustomSerializer(transports.order_by('-date', '-create_date'), many=True).data
 
     excel_options = [
         'ردیف',
@@ -2670,40 +2695,42 @@ def all_products_transport_excel(request):
     create_header_freez(worksheet, excel_options, 1, 6, 7, 20)
     l = 5
     m = 1
-    if serializer:
+    total_quantity = 0
-        for data in serializer:
-            list1 = [
-                m,  # ردیف
 
-                data.get("tracking"),
+    for row in transports:
-                data.get("product"),
+        quantity = row[3] or 0
-                data.get("items") if data.get("items") else '-',
+        total_quantity += quantity
-                data.get("quantity"),
+
-                data.get("unit"),
+        list1 = [
-                str(shamsi_date(convert_str_to_date(data.get("date")),in_value=True)) if data.get('date') else '-',
+            m,
-                data.get("destination"),
+            row[0],  # tracking
-                data.get("jihadi_destination"),
+            row[1],  # product
-                data.get("destination_province"),
+            row[2] or '-',  # items
-                data.get("destination_city"),
+            quantity,
-                data.get("origin"),
+            row[4],  # unit
-                data.get("jihadi_origin"),
+            str(shamsi_date(convert_str_to_date(row[5]), in_value=True)) if row[5] else '-',
-                data.get("origin_province"),
+            row[6],  # destination
-                data.get("origin_city"),
+            row[7],  # jihadi_destination
-                "داخل استان" if data.get("origin_province") == data.get("destination_province") else "خارج استان",
+            row[8],  # destination_province
-                data.get("destination_prev") if data.get("destination_prev") else '-',
+            row[9],  # destination_city
-                data.get("destination_changed") if data.get("destination_changed") else '-',
+            row[10],  # origin
-                data.get("car_tracking_code"),
+            row[11],  # jihadi_origin
-                str(shamsi_date(convert_str_to_date(data.get("unloading_date")), in_value=True)) if data.get("unloading_date") else '-',
+            row[12],  # origin_province
-                data.get("unloading") if data.get("unloading") else '-',
+            row[13],  # origin_city
+            "داخل استان" if row[12] == row[8] else "خارج استان",
+            row[14] or '-',  # destination_prev
+            row[15] or '-',  # destination_changed
+            row[16],  # car_tracking_code
+            str(shamsi_date(convert_str_to_date(row[17]), in_value=True)) if row[17] else '-',
+            row[18] or '-',  # unloading
         ]
 
-
         m += 1
-
         l += 1
         create_value(worksheet, list1, l + 1, 1)
-        total_quantity = sum(
+
-            item['quantity'] for item in serializer)
+        # total_quantity = sum(
+        #     item['quantity'] for item in serializer)
         # aggregation1_bars = all_bars.aggregate(
         #     total=Sum('GoodAmount'),
         #     input_total=Sum('GoodAmount', filter=Q(Out=False)),