1from __future__ import annotations
 2
 3from plain.admin.views import (
 4    AdminModelDetailView,
 5    AdminModelListView,
 6    AdminViewset,
 7    register_viewset,
 8)
 9from plain.cache.models import CachedItem
10from plain.postgres import QuerySet
11
12
13@register_viewset
14class CachedItemViewset(AdminViewset):
15    class ListView(AdminModelListView):
16        nav_section = "Cache"
17        nav_icon = "database"
18        model = CachedItem
19        title = "Cached items"
20        description = "Database cache entries with expiration times."
21        fields = [
22            "key",
23            "created_at",
24            "expires_at",
25            "updated_at",
26        ]
27        queryset_order = ["-id"]
28
29        def get_initial_queryset(self) -> QuerySet[CachedItem]:
30            return (
31                super()
32                .get_initial_queryset()
33                .only("key", "created_at", "expires_at", "updated_at")
34            )
35
36    class DetailView(AdminModelDetailView):
37        model = CachedItem
38        title = "Cached item"