in operation add current

admin_panel/views.py

@@ -599,8 +599,13 @@ def store(request, s_id):
 def operations(request, s_id):
     page = request.GET.get('page', 1)
     productCategory = ProductCategory.objects.all()
-    storeO = StoreRoom.objects.get(id=s_id) 
-    operationsList = ProductInStore.objects.filter(StoreRoom=storeO, year=1400).order_by('-createdDT')
+    storeO = get_object_or_404(StoreRoom, id=s_id) 
+    
+    # بهینه‌سازی کلیدی: استفاده از select_related برای جلوگیری از کندی و پر شدن RAM دیتابیس
+    operationsList = ProductInStore.objects.filter(
+        StoreRoom=storeO, year=1400
+    ).select_related('Product').order_by('-createdDT')
+    
     paginator = Paginator(operationsList, 25)
     try:
         data_list = paginator.page(page)
@@ -609,16 +614,32 @@ def operations(request, s_id):
     except EmptyPage:
         data_list = paginator.page(paginator.num_pages)
 
-    data = {'storeO': storeO, 'operationsList': data_list, 's_id': s_id, 'productCategory': productCategory}
+    data = {
+        'storeO': storeO, 
+        'operationsList': data_list, 
+        's_id': s_id, 
+        'productCategory': productCategory
+    }
     return render(request, 'admin_panel/operations.html', data)
 
+
 @login_required(login_url='/panel/p_login/')
 @permission_required('admin_panel.ViewStore', raise_exception=True)
 def operationProduct(request, s_id, p_id):
     productCategory = ProductCategory.objects.all()
-    storeO = StoreRoom.objects.get(id=s_id) 
-    operationsList = ProductInStore.objects.filter(StoreRoom=storeO, year=1400, Product__id=p_id).order_by('-createdDT')
-    data = {'storeO': storeO, 'operationsList': operationsList, 's_id': s_id, 'productCategory': productCategory}
+    storeO = get_object_or_404(StoreRoom, id=s_id) 
+    
+    # بهینه‌سازی کلیدی در فیلتر اختصاصی محصول
+    operationsList = ProductInStore.objects.filter(
+        StoreRoom=storeO, year=1400, Product__id=p_id
+    ).select_related('Product').order_by('-createdDT')
+    
+    data = {
+        'storeO': storeO, 
+        'operationsList': operationsList, 
+        's_id': s_id, 
+        'productCategory': productCategory
+    }
     return render(request, 'admin_panel/operations.html', data)
 
 @login_required(login_url='/panel/p_login/')