An audit found 102 FK columns with no index — every join, per-parent
listing, and the delete cascades from _delete_cascade_policy scanned
whole tables on them (deployments.app_id, audit_logs.user_id,
dns_records.zone_id, webhook_logs.webhook_id, ...). All FK columns now
declare index=True; migration 096 creates the same indexes on existing
installs, deriving the list from the live schema at upgrade time (so
it is idempotent and cannot drift from what an install actually has).
Ratchet: test_every_fk_column_is_indexed pins the rule with no
allowlist — a new FK column is born indexed or the build fails.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Replaces the 29 hand-written cascade='all, delete-orphan' declarations
from c1d4c0af/1704d60b/79a78c3c with a single mapper hook
(_delete_cascade_policy): at configure time, every one-to-many whose
child FK is NOT NULL gets the delete cascade automatically — with a
NOT NULL FK the children cannot outlive the parent, so the only choice
is cascade or crash. New models (extensions included — registering one
re-fires the hook) are covered with zero ceremony; nothing to remember.
Relationships where the parent delete should be REFUSED instead opt
out in the module's DELIBERATELY_UNCASCADED registry with their
justification (User.applications guarded by delete_user's 409,
CloudProvider.servers with no delete path). The sweep test now proves
the door works rather than policing model authors, and pins the
registry so it can only shrink.
Model files revert to their pre-fix text: delete semantics live in one
place instead of twenty.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Follow-up to 1704d60b, prompted by 'can this happen elsewhere?' — a
mapper-wide audit found 22 more one-to-many relationships whose child
FK is NOT NULL but which lacked a delete cascade, so hard-deleting the
parent (user/server/workspace/template/plugin delete, deployment
retention pruning, WP site teardown) raised the same IntegrityError as
the Recycle Bin purge.
20 get the cascade: plugin installs, deployment diffs, metric alerts,
template assignments (both sides), WP activities/sync/promotion jobs
(both sides), workspace members/keys, and the per-user detail rows
(passkeys, OAuth identities, notification prefs, sanitization
profiles, source connections, workflows, workspace memberships).
2 stay uncascaded on purpose, now enforced: User.applications (delete_
user refuses with 409 while the user owns apps — apps must go through
app delete + Recycle Bin purge so containers/volumes are cleaned) and
CloudProvider.servers (no delete path exists; dropping VM inventory
must stay a deliberate decision). The invariant sweep is now global
across every mapper with exactly that allowlist, which may only shrink.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
~60 call sites across 24 model files now ride _json_read with each
site's exact default preserved; 34 classes newly adopt the mixin
(registry contract test expanded to 36). Reverses the old 'bare sites
stay raising' ruling: a corrupt row degrades to its default instead of
500ing every serializing endpoint (docstring updated). Ratchet:
json.loads( appears only in json_column_mixin.py.
Known pre-existing: test_host_inventory enumerate_filesystems failures
on this machine (verified via clean-tree stash rerun).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
TimestampMixin (byte-identical to the hand-written pair — zero schema
migrations) adopted by 52 classes across 44 model files; the utcnow
tz-aware migration is now a one-file edit. uuid_pk() replaces the 13
pasted String(36) uuid4 lambdas across 7 files (ai.py's hex variant
stays grandfathered, documented). Deviant shapes (indexed created_at,
sanitization_profile's default-less updated_at, created-only models)
deliberately keep their own columns.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Introduce a full-featured workflow automation system: add WorkflowEngine service to execute workflows, background scheduler to trigger cron workflows, and croniter dependency. Extend Workflow model with automation fields (is_active, trigger_type, trigger_config, last_run_at, last_status) and add WorkflowExecution and WorkflowLog models. Add API endpoints to start executions, list executions, fetch execution details and logs, and persist execution records/logs. Implement frontend components for workflow nodes, config panels, and an execution history UI (multiple new React components) and wire minor builder UI imports. Note: database migrations are required to add new columns and tables.
- SQLAlchemy model with name, description, nodes, edges, viewport
- JSON string storage for React Flow state
- to_dict() method with node/edge counts
- User relationship and timestamps
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
