5d1d4b3ff6
Data layer for extending shared group collections from KV to docs. KV behavior
unchanged (callers pass kind="kv").
- 0054_group_docs.sql: widen the group_collections kind CHECK to ('kv','docs')
and add the group-keyed group_docs store (clone of docs/0013, keyed by
group_id, CASCADE on group delete) + its (group_id,collection) and data GIN
indexes.
- group_collection_repo: thread a `kind` parameter through list_for_owner,
resolve_owning_group, insert/delete_collection_tx; add list_all_for_owner ->
(name,kind) for the kind-aware diff (D4). Relocate the injectable
GroupCollectionResolver trait + Postgres impl here (now shared by kv+docs;
resolve takes kind) — was in group_kv_service.
- group_docs_repo: a near-clone of docs_repo keyed by group_id; find reuses the
generalized build_find_query.
- docs_repo: generalize build_find_query(table, owner_col, owner_id, …) — both
are compile-time literals (no injection); app docs passes ("docs","app_id"),
group docs ("group_docs","group_id"). row_to_doc/build_find_query are now
pub(crate) for reuse.
Schema snapshot re-blessed (55 migrations).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
34 lines
1.7 KiB
SQL
34 lines
1.7 KiB
SQL
-- §11.6 (cont., v1.2 Hierarchies): group-shared DOCS collections.
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--
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-- Extends the shared-collection machinery (0052 registry + 0053 group_kv_entries)
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-- from KV to the queryable-JSON `docs` store. The registry's `kind`
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-- discriminator was built for exactly this — widen its CHECK to admit 'docs',
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-- and add a group-keyed storage table mirroring `docs` (0013).
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-- Widen the marker kind allow-list. The constraint was an inline column CHECK,
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-- so Postgres auto-named it `group_collections_kind_check`.
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ALTER TABLE group_collections
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DROP CONSTRAINT group_collections_kind_check,
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ADD CONSTRAINT group_collections_kind_check CHECK (kind IN ('kv', 'docs'));
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-- Group-keyed docs store. Identity tuple `(group_id, collection, id)` — keyed
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-- by the OWNING GROUP, not an app (the shared rows belong to the group). `id`
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-- is a server-generated UUID, as in `docs`. CASCADE on group delete (data dies
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-- with its group; an app delete leaves it), matching group_kv_entries (0053).
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CREATE TABLE group_docs (
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group_id UUID NOT NULL REFERENCES groups(id) ON DELETE CASCADE,
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collection TEXT NOT NULL,
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id UUID NOT NULL,
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data JSONB NOT NULL,
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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PRIMARY KEY (group_id, collection, id)
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);
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-- "all docs in group X / collection Y" — mirrors idx_docs_app_collection (0013).
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CREATE INDEX idx_group_docs_group_collection ON group_docs (group_id, collection);
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-- GIN on JSONB (jsonb_path_ops) for the find DSL's equality/containment, same
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-- as idx_docs_data_gin (0013).
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CREATE INDEX idx_group_docs_data_gin ON group_docs USING GIN (data jsonb_path_ops);
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