Подготовлен слой настроек событий питомца

pets/admin.py

@@ -1,6 +1,6 @@
 from django.contrib import admin
 
-from .models import Event, Pet
+from .models import AnimalTypeEventRule, Event, EventType, Pet, PetEventSetting
 
 
 @admin.register(Pet)
@@ -87,6 +87,113 @@ class PetAdmin(admin.ModelAdmin):
     )
 
 
+@admin.register(EventType)
+class EventTypeAdmin(admin.ModelAdmin):
+    """Настройки отображения справочника типов событий."""
+
+    list_display = (
+        "id",
+        "slug",
+        "name",
+        "is_system",
+        "owner",
+        "can_be_recurring",
+        "can_be_planned",
+        "affects_status",
+        "is_active",
+    )
+    list_filter = (
+        "is_system",
+        "can_be_recurring",
+        "can_be_planned",
+        "affects_status",
+        "is_active",
+        "created_at",
+    )
+    search_fields = (
+        "slug",
+        "name",
+        "owner__email",
+    )
+    autocomplete_fields = ("owner",)
+    readonly_fields = ("created_at", "updated_at")
+    list_select_related = ("owner",)
+    ordering = ("name",)
+
+
+@admin.register(AnimalTypeEventRule)
+class AnimalTypeEventRuleAdmin(admin.ModelAdmin):
+    """Настройки отображения системных правил событий по типам животных."""
+
+    list_display = (
+        "id",
+        "animal_type",
+        "event_type",
+        "is_available",
+        "is_default_tracked",
+        "show_quick_action_by_default",
+        "affects_status",
+        "handling_policy",
+        "show_no_handling_field",
+        "shedding_policy",
+        "sort_order",
+        "is_active",
+    )
+    list_filter = (
+        "animal_type",
+        "event_type",
+        "is_available",
+        "is_default_tracked",
+        "show_quick_action_by_default",
+        "affects_status",
+        "handling_policy",
+        "show_no_handling_field",
+        "shedding_policy",
+        "is_active",
+    )
+    search_fields = (
+        "event_type__slug",
+        "event_type__name",
+    )
+    autocomplete_fields = ("event_type",)
+    readonly_fields = ("created_at", "updated_at")
+    list_select_related = ("event_type",)
+    ordering = ("animal_type", "sort_order", "event_type__name")
+
+
+@admin.register(PetEventSetting)
+class PetEventSettingAdmin(admin.ModelAdmin):
+    """Настройки отображения отслеживаемых событий питомцев."""
+
+    list_display = (
+        "id",
+        "pet",
+        "event_type",
+        "is_tracked",
+        "show_quick_action",
+        "source",
+        "created_at",
+    )
+    list_filter = (
+        "event_type",
+        "is_tracked",
+        "show_quick_action",
+        "source",
+        "created_at",
+    )
+    search_fields = (
+        "pet__name",
+        "pet__species_name",
+        "pet__owner__email",
+        "event_type__slug",
+        "event_type__name",
+    )
+    autocomplete_fields = ("pet", "event_type")
+    readonly_fields = ("created_at", "updated_at")
+    list_select_related = ("pet", "event_type", "pet__owner")
+    ordering = ("pet__name", "event_type__name")
+
+
 @admin.register(Event)
 class EventAdmin(admin.ModelAdmin):
     """Настройки отображения модели события в админке."""
@@ -95,6 +202,7 @@ class EventAdmin(admin.ModelAdmin):
         "id",
         "pet",
         "event_type",
+        "event_type_ref",
         "event_datetime",
         "owner",
         "repeat_after_days",
@@ -103,6 +211,7 @@ class EventAdmin(admin.ModelAdmin):
     )
     list_filter = (
         "event_type",
+        "event_type_ref",
         "event_datetime",
         "created_at",
     )
@@ -112,10 +221,12 @@ class EventAdmin(admin.ModelAdmin):
         "owner__email",
         "title",
         "comment",
+        "event_type_ref__slug",
+        "event_type_ref__name",
     )
-    autocomplete_fields = ("owner", "pet")
+    autocomplete_fields = ("owner", "pet", "event_type_ref")
     readonly_fields = ("created_at",)
-    list_select_related = ("owner", "pet")
+    list_select_related = ("owner", "pet", "event_type_ref")
     ordering = ("-event_datetime",)
 
     fieldsets = (
@@ -126,6 +237,7 @@ class EventAdmin(admin.ModelAdmin):
                     "owner",
                     "pet",
                     "event_type",
+                    "event_type_ref",
                     "title",
                     "event_datetime",
                     "comment",

pets/migrations/0010_eventtype_event_event_type_ref.py

@@ -0,0 +1,143 @@
+# Generated by Django 5.2.13 on 2026-07-28 09:47
+
+import django.db.models.deletion
+from django.conf import settings
+from django.db import migrations, models
+
+SYSTEM_EVENT_TYPES = (
+    {
+        "slug": "feeding",
+        "name": "Кормление",
+        "can_be_recurring": True,
+        "can_be_planned": True,
+        "affects_status": True,
+    },
+    {
+        "slug": "measurement",
+        "name": "Измерение",
+        "can_be_recurring": True,
+        "can_be_planned": True,
+        "affects_status": True,
+    },
+    {
+        "slug": "cleaning",
+        "name": "Уборка",
+        "can_be_recurring": True,
+        "can_be_planned": True,
+        "affects_status": False,
+    },
+    {
+        "slug": "shedding",
+        "name": "Линька",
+        "can_be_recurring": False,
+        "can_be_planned": False,
+        "affects_status": True,
+    },
+    {
+        "slug": "custom",
+        "name": "Другое",
+        "can_be_recurring": True,
+        "can_be_planned": True,
+        "affects_status": False,
+    },
+)
+
+
+def seed_event_types_and_link_events(apps, schema_editor):
+    EventType = apps.get_model("pets", "EventType")
+    Event = apps.get_model("pets", "Event")
+
+    event_types_by_slug = {}
+    for event_type_data in SYSTEM_EVENT_TYPES:
+        slug = event_type_data["slug"]
+        event_type, _created = EventType.objects.update_or_create(
+            slug=slug,
+            defaults={
+                "name": event_type_data["name"],
+                "is_system": True,
+                "owner": None,
+                "can_be_recurring": event_type_data["can_be_recurring"],
+                "can_be_planned": event_type_data["can_be_planned"],
+                "affects_status": event_type_data["affects_status"],
+                "allowed_animal_types": [],
+                "is_active": True,
+            },
+        )
+        event_types_by_slug[slug] = event_type
+
+    for slug, event_type in event_types_by_slug.items():
+        Event.objects.filter(event_type=slug, event_type_ref__isnull=True).update(event_type_ref=event_type)
+
+
+def unlink_events_and_remove_seeded_event_types(apps, schema_editor):
+    EventType = apps.get_model("pets", "EventType")
+    Event = apps.get_model("pets", "Event")
+
+    slugs = [event_type_data["slug"] for event_type_data in SYSTEM_EVENT_TYPES]
+    Event.objects.filter(event_type_ref__slug__in=slugs).update(event_type_ref=None)
+    EventType.objects.filter(slug__in=slugs, is_system=True, owner__isnull=True).delete()
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("pets", "0009_alter_pet_is_public"),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name="EventType",
+            fields=[
+                ("id", models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name="ID")),
+                ("slug", models.SlugField(unique=True, verbose_name="Slug")),
+                ("name", models.CharField(max_length=100, verbose_name="Название")),
+                ("is_system", models.BooleanField(default=False, verbose_name="Системный тип")),
+                ("can_be_recurring", models.BooleanField(default=False, verbose_name="Можно повторять")),
+                ("can_be_planned", models.BooleanField(default=False, verbose_name="Можно планировать")),
+                ("affects_status", models.BooleanField(default=False, verbose_name="Влияет на статус")),
+                (
+                    "allowed_animal_types",
+                    models.JSONField(
+                        blank=True,
+                        default=list,
+                        help_text="Список slug-ов типов животных. Пустой список означает без ограничений.",
+                        verbose_name="Доступные типы животных",
+                    ),
+                ),
+                ("is_active", models.BooleanField(default=True, verbose_name="Активен")),
+                ("created_at", models.DateTimeField(auto_now_add=True, verbose_name="Дата создания")),
+                ("updated_at", models.DateTimeField(auto_now=True, verbose_name="Дата обновления")),
+                (
+                    "owner",
+                    models.ForeignKey(
+                        blank=True,
+                        null=True,
+                        on_delete=django.db.models.deletion.SET_NULL,
+                        related_name="event_types",
+                        to=settings.AUTH_USER_MODEL,
+                        verbose_name="Владелец",
+                    ),
+                ),
+            ],
+            options={
+                "verbose_name": "тип события",
+                "verbose_name_plural": "типы событий",
+                "ordering": ["name"],
+            },
+        ),
+        migrations.AddField(
+            model_name="event",
+            name="event_type_ref",
+            field=models.ForeignKey(
+                blank=True,
+                help_text="Переходное поле для будущей архитектуры событий. Старое поле event_type остаётся рабочим.",
+                null=True,
+                on_delete=django.db.models.deletion.PROTECT,
+                related_name="events",
+                to="pets.eventtype",
+                verbose_name="Тип события из справочника",
+            ),
+        ),
+        migrations.RunPython(seed_event_types_and_link_events, unlink_events_and_remove_seeded_event_types),
+    ]