a4e667de10
Single-commit clean baseline after security scrub of niche-tells, project codenames, internal jargon, and contributor-email leaks. Contents: - 100 Rust crates (_primitives/_rust/) - 37 agent manifests (_manifests/) + generated specs (_generated/) - 67 user-invocable skills (skills/) - 33 hooks (hooks/) - Composition blocks (_blocks/) - Documentation (docs/, README.md) - TS adapter packages (_ts_packages/) - Assembler (_assembler/) - Roles (_roles/) - Templates (_templates/) - Forgejo CI (.forgejo/) Author: Denis Parfionovich <info@greendragon.info> License: see LICENSE.
81 lines
3.5 KiB
Rust
81 lines
3.5 KiB
Rust
//! kei-crossdomain EntitySchema — declarative spec consumed by
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//! `kei_entity_store::Store` for migrations + user_version pragma.
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//!
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//! **Architectural note (2026-04-23 re-migration, Option B):**
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//! kei-crossdomain is an edges-only graph store — URIs (`domain://path`)
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//! are the only identifiers; there is no primary "node" entity row. The
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//! engine's `EntitySchema` contract requires exactly one `IntegerPk`
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//! field, so we declare a minimal synthetic `cross_nodes` table purely
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//! to satisfy the DDL contract. No code writes to this table; every
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//! query still runs against `cross_edges`.
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//!
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//! The rich `cross_edges` DDL is now generated by `kei-entity-store` via
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//! `EdgeKeyKind::TextPairWithMetadata { from_col: "from_uri", to_col:
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//! "to_uri", has_id, has_weight, has_created_at, extra_columns }`. The
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//! legacy hand-rolled `custom_migrations` DDL was dropped; see git
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//! history for the prior version.
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use kei_entity_store::schema::{EdgeKeyKind, EntitySchema, FieldDef, FieldKind};
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use rusqlite::{Connection, Result};
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/// Synthetic primary table — exists solely to satisfy the engine's
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/// `IntegerPk` requirement. Not used by any verb or caller.
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static FIELDS: &[FieldDef] = &[FieldDef::pk("id")];
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/// Extra columns on `cross_edges` beyond the standard metadata
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/// (id / weight / created_at / edge_type). Defaults (`E4`, `{}`) are
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/// applied by kei-crossdomain callers at INSERT time since the engine's
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/// edge DDL only emits `TEXT DEFAULT ''` for `FieldKind::Text`; existing
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/// databases keep their original `DEFAULT 'E4' / '{}'` column attributes
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/// via SQLite's `CREATE TABLE IF NOT EXISTS` no-op.
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static EDGE_EXTRAS: &[(&str, FieldKind)] = &[
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("evidence", FieldKind::Text),
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("metadata", FieldKind::Text),
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];
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pub static CROSSDOMAIN_SCHEMA: EntitySchema = EntitySchema {
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name: "crossdomain",
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table: "cross_nodes",
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fields: FIELDS,
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// Empty verb set: every kei-crossdomain op is bespoke (rich typed
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// edges with evidence/metadata — engine's `link` verb does dispatch
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// extras now, but kei-crossdomain keeps its own typed wrappers in
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// `edges.rs`/`bfs.rs`/`auto_link.rs` for the strongly-typed API).
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enabled_verbs: &[],
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fts_columns: None,
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edge_table: Some("cross_edges"),
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edge_key_kind: EdgeKeyKind::TextPairWithMetadata {
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from_col: "from_uri",
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to_col: "to_uri",
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has_id: true,
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has_weight: true,
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has_created_at: true,
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extra_columns: EDGE_EXTRAS,
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},
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archived_field: None,
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// Legacy hand-rolled DDL dropped — engine now emits it. Only the
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// kei-crossdomain-specific indexes (`idx_ce_from`, `idx_ce_type`)
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// live here; the engine auto-emits `idx_cross_edges_dst` on `to_uri`.
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custom_migrations: &[
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"CREATE INDEX IF NOT EXISTS idx_ce_from ON cross_edges(from_uri);",
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"CREATE INDEX IF NOT EXISTS idx_ce_type ON cross_edges(edge_type);",
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],
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};
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/// Kept for backward compatibility with any external caller that
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/// imported `schema::create_schema` directly. New code should open via
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/// `Store::open` / `Store::open_memory`, which invokes the engine's
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/// migration runner with `CROSSDOMAIN_SCHEMA`.
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pub fn create_schema(conn: &Connection) -> Result<()> {
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// Delegate to the engine's DDL generator so the one-shot path stays
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// byte-identical to the engine-driven migration.
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let ddl = kei_entity_store::ddl::edge_table_for(
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"cross_edges",
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CROSSDOMAIN_SCHEMA.edge_key_kind,
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);
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conn.execute_batch(&ddl)?;
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for stmt in CROSSDOMAIN_SCHEMA.custom_migrations {
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conn.execute_batch(stmt)?;
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}
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Ok(())
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}
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