signal of address and some model udapte send address filed of an order

backend/order/admin.py

@@ -1,7 +1,7 @@
 from django.contrib import admin, messages
 from .models import *
 from unfold.admin import TabularInline, StackedInline
-
+from django.db.models import Q
 from import_export.admin import ImportExportModelAdmin
 from unfold.contrib.import_export.forms import ExportForm, ImportForm, SelectableFieldsExportForm
 from unfold.contrib.forms.widgets import ArrayWidget, WysiwygWidget
@@ -47,11 +47,11 @@ class BankRecordInline(StackedInline):
 class OrderAdmin(ModelAdmin, ImportExportModelAdmin):
     import_form_class = ImportForm
     export_form_class = ExportForm
-    search_fields = ['order_id', 'user__phone', 'user__first_name', 'user__last_name', 'user__email']
+    search_fields = ['user__phone', 'user__first_name', 'user__last_name', 'user__email']
     list_filter = ['is_paid', 'status']
     actions_list = ['redirect_to_learn', 'udpate_bank_status']
     list_display = ['order_id', 'user', 'is_paid', 'status', 'discount_code', 'address',]
-    readonly_fields = ('created_at', 'order_id', 'tax', 'final_price', 'cart_total', 'discount', 'discount_code', 'user', 'address', 'is_paid')
+    readonly_fields = ('created_at', 'tax', 'final_price', 'cart_total', 'discount_amount', 'discount_code', 'user', 'address', 'is_paid')
     compressed_fields = True
     warn_unsaved_form = True
     # exclude = ('bank_records',)
@@ -61,19 +61,21 @@ class OrderAdmin(ModelAdmin, ImportExportModelAdmin):
         }
     }
     inlines = [OrderItemModelInline, BankRecordInline]
-    # def bank_links(self, obj):
-    #     banks = obj.bank_records.all() 
+    def order_id(self, obj):
+        return f"سفارش {obj.pk + 1000}"
+    order_id.short_description = "شماره سفارش"
 
-    #     if not banks.exists():
-    #         return "-"
 
-    #     return format_html_join(
-    #         "",  
-    #         '<a style="padding-bottom:10px;display:block;" href="/secret-admin/azbankgateways/bank/{}/change/" class="text-primary-600 dark:text-primary-500">{}</a>',
-    #         [(bank.id, bank.tracking_code) for bank in banks]
-    #     ) or "-"
 
-    # bank_links.short_description = "Bank Records"
+    def get_search_results(self, request, queryset, search_term):
+        queryset, use_distinct = super().get_search_results(request, queryset, search_term)
+        
+
+        if search_term.isdigit():
+            order_id_search = int(search_term) - 1000  
+            queryset |= self.model.objects.filter(Q(pk=order_id_search))
+        
+        return queryset, use_distinct
 
     @action(description='اپدیت وضعیت رکورد های بانکی')
     def udpate_bank_status(self, request):