217 lines
9.9 KiB
Python
217 lines
9.9 KiB
Python
from django.contrib import admin
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from django.urls import path
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from django.http import JsonResponse
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from django.shortcuts import redirect, get_object_or_404
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from django.contrib import messages
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from django.db import transaction
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from antifroud.models import UserActivityLog, ExternalDBSettings, RoomDiscrepancy, ImportedHotel, SyncLog, ViolationLog
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from hotels.models import Hotel, Room
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import pymysql
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import logging
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from django.urls import reverse
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logger = logging.getLogger(__name__)
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@admin.register(ExternalDBSettings)
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class ExternalDBSettingsAdmin(admin.ModelAdmin):
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change_form_template = "antifroud/admin/external_db_settings_change_form.html"
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list_display = ("name", "host", "port", "user", "database", "table_name", "is_active", "created_at", "updated_at")
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search_fields = ("name", "host", "user", "database")
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list_filter = ("is_active", "created_at", "updated_at")
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readonly_fields = ("created_at", "updated_at")
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def add_view(self, request, form_url='', extra_context=None):
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new_instance = ExternalDBSettings.objects.create(
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name="Новая настройка", # Значение по умолчанию
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host="",
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port=3306,
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user="",
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password="",
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is_active=False
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)
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return redirect(reverse('admin:antifroud_externaldbsettings_change', args=(new_instance.id,)))
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def get_urls(self):
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urls = super().get_urls()
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custom_urls = [
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path('test-connection/', self.admin_site.admin_view(self.test_connection), name='test_connection'),
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path('fetch-tables/', self.admin_site.admin_view(self.fetch_tables), name='fetch_tables'),
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path('fetch-table-data/', self.admin_site.admin_view(self.fetch_table_data), name='fetch_table_data'),
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]
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return custom_urls + urls
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def test_connection(self, request):
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db_id = request.GET.get('db_id')
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if not db_id:
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return JsonResponse({"status": "error", "message": "ID подключения отсутствует."}, status=400)
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try:
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db_settings = ExternalDBSettings.objects.get(id=db_id)
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if not db_settings.user or not db_settings.password:
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return JsonResponse({"status": "error", "message": "Имя пользователя или пароль не указаны."}, status=400)
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connection = pymysql.connect(
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host=db_settings.host,
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port=db_settings.port,
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user=db_settings.user,
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password=db_settings.password,
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database=db_settings.database
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)
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connection.close()
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return JsonResponse({"status": "success", "message": "Подключение успешно установлено."})
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except ExternalDBSettings.DoesNotExist:
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return JsonResponse({"status": "error", "message": "Настройки подключения не найдены."}, status=404)
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except pymysql.MySQLError as e:
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return JsonResponse({"status": "error", "message": f"Ошибка MySQL: {str(e)}"}, status=500)
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except Exception as e:
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return JsonResponse({"status": "error", "message": f"Неизвестная ошибка: {str(e)}"}, status=500)
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def fetch_tables(self, request):
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try:
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db_id = request.GET.get('db_id')
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db_settings = ExternalDBSettings.objects.get(id=db_id)
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connection = pymysql.connect(
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host=db_settings.host,
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port=db_settings.port,
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user=db_settings.user,
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password=db_settings.password,
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database=db_settings.database
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)
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cursor = connection.cursor()
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cursor.execute("SHOW TABLES;")
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tables = [row[0] for row in cursor.fetchall()]
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connection.close()
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return JsonResponse({"status": "success", "tables": tables})
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except Exception as e:
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return JsonResponse({"status": "error", "message": str(e)})
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def fetch_table_data(self, request):
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try:
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db_id = request.GET.get('db_id')
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table_name = request.GET.get('table_name')
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db_settings = ExternalDBSettings.objects.get(id=db_id)
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connection = pymysql.connect(
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host=db_settings.host,
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port=db_settings.port,
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user=db_settings.user,
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password=db_settings.password,
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database=db_settings.database
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)
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cursor = connection.cursor()
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cursor.execute(f"SELECT * FROM `{table_name}` LIMIT 10;")
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columns = [desc[0] for desc in cursor.description]
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rows = cursor.fetchall()
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connection.close()
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return JsonResponse({"status": "success", "columns": columns, "rows": rows})
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except Exception as e:
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return JsonResponse({"status": "error", "message": str(e)})
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@admin.register(UserActivityLog)
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class UserActivityLogAdmin(admin.ModelAdmin):
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list_display = ("id", "timestamp", "date_time", "page_id", "url_parameters", "page_url" ,"created", "page_title", "type", "hits")
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search_fields = ("page_title", "url_parameters")
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list_filter = ("page_title", "created")
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readonly_fields = ("created", "timestamp")
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def get_hotel_name(self):
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"""
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Возвращает название отеля на основе связанного page_id.
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"""
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if self.page_id:
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try:
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room = Room.objects.get(id=self.page_id)
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return room.hotel.name
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except Room.DoesNotExist:
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return "Отель не найден"
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return "Нет данных"
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def get_room_number(self):
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"""
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Возвращает номер комнаты на основе связанного page_id.
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"""
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if self.page_id:
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try:
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room = Room.objects.get(id=self.page_id)
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return room.number
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except Room.DoesNotExist:
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return "Комната не найдена"
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return "Нет данных"
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get_hotel_name.short_description = "Отель"
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get_room_number.short_description = "Комната"
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from .views import import_selected_hotels
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# Регистрируем admin класс для ImportedHotel
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@admin.register(ImportedHotel)
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class ImportedHotelAdmin(admin.ModelAdmin):
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change_list_template = "antifroud/admin/import_hotels.html"
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list_display = ("external_id", "display_name", "name", "created", "updated", "imported")
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search_fields = ("name", "display_name", "external_id")
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list_filter = ("name", "display_name", "external_id")
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actions = ['mark_as_imported', 'delete_selected_hotels_action']
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def get_urls(self):
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# Получаем стандартные URL-адреса и добавляем наши
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urls = super().get_urls()
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custom_urls = [
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path('import_selected_hotels/', import_selected_hotels, name='antifroud_importedhotels_import_selected_hotels'),
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path('delete_selected_hotels/', self.delete_selected_hotels, name='delete_selected_hotels'),
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path('delete_hotel/<int:hotel_id>/', self.delete_hotel, name='delete_hotel'), # Изменили на URL параметр
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]
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return custom_urls + urls
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@transaction.atomic
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def delete_selected_hotels(self, request):
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if request.method == 'POST':
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selected = request.POST.get('selected', '')
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if selected:
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external_ids = selected.split(',')
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deleted_count, _ = ImportedHotel.objects.filter(external_id__in=external_ids).delete()
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messages.success(request, f"Удалено отелей: {deleted_count}")
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else:
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messages.warning(request, "Не выбрано ни одного отеля для удаления.")
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return redirect('admin:antifroud_importedhotel_changelist')
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def delete_selected_hotels(self, request, queryset):
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deleted_count, _ = queryset.delete()
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self.message_user(request, f'{deleted_count} отелей было удалено.')
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delete_selected_hotels.short_description = "Удалить выбранные отели"
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def mark_as_imported(self, request, queryset):
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updated = queryset.update(imported=True)
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self.message_user(request, f"Отмечено как импортированное: {updated}", messages.SUCCESS)
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mark_as_imported.short_description = "Отметить выбранные как импортированные"
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# Метод для удаления одного отеля
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@transaction.atomic
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def delete_hotel(self, request, hotel_id):
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imported_hotel = get_object_or_404(ImportedHotel, id=hotel_id)
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imported_hotel.delete()
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messages.success(request, f"Отель {imported_hotel.name} успешно удалён.")
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return redirect('admin:antifroud_importedhotel_changelist')
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@admin.register(SyncLog)
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class SyncLogAdmin(admin.ModelAdmin):
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change_list_template = "antifroud/admin/sync_log.html"
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list_display =['id', 'hotel', 'recieved_records', 'processed_records']
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search_fields = ['id', 'hotel', 'received_records', 'processed_records']
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list_filter = ['id', 'hotel', 'processed_records']
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class Meta:
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model = SyncLog
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fields = ['hotel', 'received_records', 'processed_records']
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@admin.register(ViolationLog)
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class ViolationLogAdmin(admin.ModelAdmin):
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list_display = ['id', 'hotel', 'room_number' , 'hits', 'created_at', 'violation_type', 'violation_details', 'detected_at']
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search_fields = ['id', 'hotel', 'room_number', 'created_at', 'violation_type', 'violation_details', 'detected_at']
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list_filter = ['id', 'hotel', 'room_number', 'created_at', 'violation_type', 'violation_details', 'detected_at']
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class Meta:
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model = ViolationLog
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fields = ['hotel', 'room_number', 'created_at', 'violation_type', 'violation_details', 'detected_at'] |