cdef97a634
Reshape the app-only suppression marker to a group/app polymorphic owner (mirrors 0056/0057 + the 0051/0052 config markers): nullable group_id (CASCADE), nullable app_id, exactly-one CHECK, per-owner partial unique indexes. Lets a [group] decline a template it inherits from a higher ancestor for its whole subtree; consumption filters land in M1.3/M1.4. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
39 lines
1.9 KiB
SQL
39 lines
1.9 KiB
SQL
-- §11 tail (v1.2 Hierarchies): GROUP-level template suppression.
|
|
--
|
|
-- 0058 let an APP decline an inherited group template (for that app only). A
|
|
-- group operator often wants the same opt-out for a whole subtree: "no
|
|
-- descendant of this group runs the ancestor's `audit` template." Until now
|
|
-- only an app could suppress; a group could not.
|
|
--
|
|
-- Reshape `template_suppressions` to a POLYMORPHIC owner, exactly like the
|
|
-- group triggers/routes reshape (0056/0057) and the config markers (0051/0052):
|
|
-- * `group_id` — nullable FK→groups, ON DELETE CASCADE (config, not code).
|
|
-- * `app_id` — made nullable; the exactly-one CHECK enforces app XOR group.
|
|
-- * the per-app unique index becomes per-owner partials.
|
|
--
|
|
-- A GROUP suppression declines a template the group INHERITS from a higher
|
|
-- ancestor, for the group's whole subtree. Inheritance-only still holds: the
|
|
-- dispatch filters gate to group-owned rows, and a suppression only matches on
|
|
-- the suppressing owner's ancestor chain — a group can decline what it
|
|
-- inherits, never a sibling subtree's, never its own descendants' own rows.
|
|
|
|
ALTER TABLE template_suppressions
|
|
ADD COLUMN group_id UUID REFERENCES groups(id) ON DELETE CASCADE;
|
|
|
|
ALTER TABLE template_suppressions
|
|
ALTER COLUMN app_id DROP NOT NULL;
|
|
|
|
ALTER TABLE template_suppressions
|
|
ADD CONSTRAINT template_suppressions_owner_exactly_one
|
|
CHECK ((group_id IS NULL) <> (app_id IS NULL));
|
|
|
|
DROP INDEX template_suppressions_uidx;
|
|
CREATE UNIQUE INDEX template_suppressions_app_uidx
|
|
ON template_suppressions (app_id, target_kind, reference) WHERE app_id IS NOT NULL;
|
|
CREATE UNIQUE INDEX template_suppressions_group_uidx
|
|
ON template_suppressions (group_id, target_kind, reference) WHERE group_id IS NOT NULL;
|
|
|
|
-- The trigger anti-join / route rebuild look up by both owners now.
|
|
CREATE INDEX template_suppressions_group_idx
|
|
ON template_suppressions (group_id) WHERE group_id IS NOT NULL;
|