feat(incidents): add incident lifecycle api and tests

app/services/org.py

@@ -0,0 +1,115 @@
+"""Organization service providing org-scoped operations."""
+
+from __future__ import annotations
+
+from typing import cast
+from uuid import UUID, uuid4
+
+import asyncpg
+from asyncpg.pool import PoolConnectionProxy
+
+from app.api.deps import CurrentUser
+from app.core import exceptions as exc
+from app.db import Database, db
+from app.repositories import NotificationRepository, OrgRepository, ServiceRepository
+from app.schemas.org import (
+    MemberResponse,
+    NotificationTargetCreate,
+    NotificationTargetResponse,
+    OrgResponse,
+    ServiceCreate,
+    ServiceResponse,
+)
+
+
+def _as_conn(conn: asyncpg.Connection | PoolConnectionProxy) -> asyncpg.Connection:
+    """Helper to satisfy typing when a pool proxy is returned."""
+
+    return cast(asyncpg.Connection, conn)
+
+
+class OrgService:
+    """Encapsulates organization-level operations within the active org context."""
+
+    def __init__(self, database: Database | None = None) -> None:
+        self.db = database or db
+
+    async def get_current_org(self, current_user: CurrentUser) -> OrgResponse:
+        """Return the active organization summary for the current user."""
+
+        async with self.db.connection() as conn:
+            org_repo = OrgRepository(_as_conn(conn))
+            org = await org_repo.get_by_id(current_user.org_id)
+            if org is None:
+                raise exc.NotFoundError("Organization not found")
+            return OrgResponse(**org)
+
+    async def get_members(self, current_user: CurrentUser) -> list[MemberResponse]:
+        """List members of the active organization."""
+
+        async with self.db.connection() as conn:
+            org_repo = OrgRepository(_as_conn(conn))
+            members = await org_repo.get_members(current_user.org_id)
+            return [MemberResponse(**member) for member in members]
+
+    async def create_service(self, current_user: CurrentUser, data: ServiceCreate) -> ServiceResponse:
+        """Create a new service within the active organization."""
+
+        async with self.db.connection() as conn:
+            service_repo = ServiceRepository(_as_conn(conn))
+
+            if await service_repo.slug_exists(current_user.org_id, data.slug):
+                raise exc.ConflictError("Service slug already exists in this organization")
+
+            try:
+                service = await service_repo.create(
+                    service_id=uuid4(),
+                    org_id=current_user.org_id,
+                    name=data.name,
+                    slug=data.slug,
+                )
+            except asyncpg.UniqueViolationError as err:  # pragma: no cover - race protection
+                raise exc.ConflictError("Service slug already exists in this organization") from err
+
+            return ServiceResponse(**service)
+
+    async def get_services(self, current_user: CurrentUser) -> list[ServiceResponse]:
+        """List services for the active organization."""
+
+        async with self.db.connection() as conn:
+            service_repo = ServiceRepository(_as_conn(conn))
+            services = await service_repo.get_by_org(current_user.org_id)
+            return [ServiceResponse(**svc) for svc in services]
+
+    async def create_notification_target(
+        self,
+        current_user: CurrentUser,
+        data: NotificationTargetCreate,
+    ) -> NotificationTargetResponse:
+        """Create a notification target for the active organization."""
+
+        if data.target_type == "webhook" and data.webhook_url is None:
+            raise exc.BadRequestError("webhook_url is required for webhook targets")
+
+        async with self.db.connection() as conn:
+            notification_repo = NotificationRepository(_as_conn(conn))
+            target = await notification_repo.create_target(
+                target_id=uuid4(),
+                org_id=current_user.org_id,
+                name=data.name,
+                target_type=data.target_type,
+                webhook_url=str(data.webhook_url) if data.webhook_url else None,
+                enabled=data.enabled,
+            )
+            return NotificationTargetResponse(**target)
+
+    async def get_notification_targets(self, current_user: CurrentUser) -> list[NotificationTargetResponse]:
+        """List notification targets for the active organization."""
+
+        async with self.db.connection() as conn:
+            notification_repo = NotificationRepository(_as_conn(conn))
+            targets = await notification_repo.get_targets_by_org(current_user.org_id)
+            return [NotificationTargetResponse(**target) for target in targets]
+
+
+__all__ = ["OrgService"]