Handle anonymous package_search context in CKAN action chain

[Copilot]

The CI job Build and Scan Image with Integration Tests was failing due to frontend private-dataset navigation indirectly triggering backend package_search errors. The root cause was an AttributeError in the chained action context setup when requests were anonymous.

• Root cause

  • get_privileged_context() assumed tk.current_user.id always exists.
  • Anonymous requests (AnonymousUser) lack id, causing package_search facet post-processing to throw and return 500s.

• Change made

  • Updated privileged context construction in src/ckanext-tdc/ckanext/tdc/logic/action.py to safely read user id for both authenticated and anonymous requests.
  • Behavior remains unchanged for authenticated users; anonymous requests now pass user=None instead of raising.

• Resulting behavior

  • Chained package_search post-processing no longer crashes on anonymous traffic.
  • Prevents backend 500s caused by facet display-name enrichment on anonymous requests.

def get_privileged_context():
    current_user_id = getattr(tk.current_user, "id", None)
    return {
        "ignore_auth": True,
        "user": current_user_id,
    }

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1 Skipped Deployment

Project	Deployment	Actions	Updated (UTC)
tdc-data-portal	Ignored	Preview	Aug 12, 2026 5:12pm