fix: make no owner networks available for any user

Author: lkstrp

compose/compose.dev.yaml

@@ -85,7 +85,7 @@ services:
       [
         "celery",
         "-A",
-        "pypsa_app.backend.celery_app",
+        "pypsa_app.backend.task_queue.task_app",
         "worker",
         "--loglevel=${CELERY_LOGLEVEL:-info}",
         "--concurrency=${CELERY_CONCURRENCY:-2}",

compose/compose.full.yaml

@@ -68,7 +68,7 @@ services:
       [
         "celery",
         "-A",
-        "pypsa_app.backend.celery_app",
+        "pypsa_app.backend.task_queue.task_app",
         "worker",
         "--loglevel=${CELERY_LOGLEVEL:-info}",
         "--concurrency=${CELERY_CONCURRENCY:-4}",

src/pypsa_app/backend/api/routes/networks.py

@@ -2,6 +2,7 @@
 from pathlib import Path
 
 from fastapi import APIRouter, Depends, HTTPException
+from sqlalchemy import or_
 from sqlalchemy.orm import Session
 
 from pypsa_app.backend.api.deps import get_current_user, get_db, get_network_or_404
@@ -37,14 +38,12 @@ def list_networks(
     query = db.query(Network)
 
     # When auth is enabled, filter by ownership or public networks
-    if settings.enable_auth and user is not None:
-        from sqlalchemy import or_
-
+    if settings.enable_auth:
         query = query.filter(
             or_(
                 Network.user_id == user.id,  # User's own networks
-                Network.is_public is True,
-                Network.user_id is None,  # No owner
+                Network.is_public == True,  # noqa: E712
+                Network.user_id == None,  # noqa: E711  # Legacy networks without owner
             )
         )