fix order time

backend/order/invoice_generator.py

@@ -55,6 +55,10 @@ def generate_order_invoice(order_id):
     qr_code_path = os.path.join(template_dir, 'qr-code.png')
     
     # Use stored model fields for accuracy and consistency
+    # Format the Jalali date for display
+    jalali_date = to_jalali(order.created_at)
+    created_at_jalali_str = jalali_date.strftime('%Y-%m-%d %H:%M') if jalali_date else '---'
+    
     context = {
         'order': order,
         'order_number': order.pk,
@@ -63,7 +67,7 @@ def generate_order_invoice(order_id):
         'user': order.user,
         'address': order.address,
         'discount_code': order.discount_code,
-        'created_at_jalali': to_jalali(order.created_at),
+        'created_at_jalali': created_at_jalali_str,
         'total_items': sum(item.quantity for item in items),
         'subtotal': order.cart_total or 0,  # Stored field: total before any discounts
         'items_discount_amount': total_items_discount,
@@ -157,6 +161,10 @@ def generate_shop_order_invoice(shop_order_id):
     # Calculate subtotal (cart total before discounts)
     subtotal = shop_order.subtotal or 0
     
+    # Format the Jalali date for display
+    jalali_date = jdatetime.datetime.fromgregorian(datetime=shop_order.order_created_at) if shop_order.order_created_at else None
+    created_at_jalali_str = jalali_date.strftime('%Y-%m-%d %H:%M') if jalali_date else '---'
+    
     # Resolve image paths for the template (absolute file paths for WeasyPrint)
     import os
     template_dir = os.path.join(settings.BASE_DIR, 'templates', 'order')
@@ -181,7 +189,7 @@ def generate_shop_order_invoice(shop_order_id):
         'address_recipient_name': shop_order.address_recipient_name,
         'items': items,
         'items_with_discount': items_with_discount,
-        'created_at_jalali': jdatetime.datetime.fromgregorian(datetime=shop_order.order_created_at) if shop_order.order_created_at else None,
+        'created_at_jalali': created_at_jalali_str,
         'total_items': shop_order.items_count,
         'subtotal': subtotal,  # Total after product discount
         'items_discount_amount': total_items_discount,  # Product discount amount

backend/order/migrations/0044_alter_ordermodel_created_at.py

@@ -0,0 +1,21 @@
+# Generated by Django 5.2 on 2026-05-12 05:46
+
+import django.utils.timezone
+import django_jalali.db.models
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('order', '0043_shopdailyreport_is_settled_and_more'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='ordermodel',
+            name='created_at',
+            field=django_jalali.db.models.jDateTimeField(auto_now_add=True, default=django.utils.timezone.now, verbose_name='تاریخ ثبت سفارش'),
+            preserve_default=False,
+        ),
+    ]

backend/order/migrations/0045_alter_ordermodel_created_at.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.2 on 2026-05-12 05:56
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('order', '0044_alter_ordermodel_created_at'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='ordermodel',
+            name='created_at',
+            field=models.DateTimeField(auto_now_add=True, verbose_name='تاریخ ثبت سفارش'),
+        ),
+    ]