from django.contrib import admin from .models import Bookmark @admin.register(Bookmark) class BookmarkAdmin(admin.ModelAdmin): list_display = ('user', 'service', 'content_id', 'status', 'created_at', 'updated_at') list_filter = ('service', 'status', 'created_at') search_fields = ('user__username', 'user__email', 'content_id') readonly_fields = ('created_at', 'updated_at') list_per_page = 20 date_hierarchy = 'created_at'