feat: add organization retrieval endpoint and JWT authentication support

app/api/v1/organizations/views.py

@@ -1,16 +1,22 @@
-"""Organization-related API stubs."""
+"""Organization-related API endpoints."""
 from __future__ import annotations
 
-from fastapi import APIRouter, status
+from fastapi import APIRouter, Depends
+
+from app.api.deps import get_current_user, get_organization_repository
+from app.models.organization import OrganizationRead
+from app.models.user import User
+from app.repositories.org_repo import OrganizationRepository
 
 router = APIRouter(prefix="/organizations", tags=["organizations"])
 
 
-def _stub(endpoint: str) -> dict[str, str]:
-    return {"detail": f"{endpoint} is not implemented yet"}
+@router.get("/me", response_model=list[OrganizationRead])
+async def list_user_organizations(
+    current_user: User = Depends(get_current_user),
+    repo: OrganizationRepository = Depends(get_organization_repository),
+) -> list[OrganizationRead]:
+    """Return organizations the authenticated user belongs to."""
 
-
-@router.get("/me", status_code=status.HTTP_501_NOT_IMPLEMENTED)
-async def list_user_organizations() -> dict[str, str]:
-    """Placeholder for returning organizations linked to the current user."""
-    return _stub("GET /organizations/me")
+    organizations = await repo.list_for_user(current_user.id)
+    return [OrganizationRead.model_validate(org) for org in organizations]