Files
oikos/internal/db/queries/entities.sql
dtoro c9975d60a5 phase 2 (part 2): sqlc queries, audit/event helpers, event NOTIFY trigger
- sqlc.yaml + internal/db/queries/*.sql: typed queries for entities,
  relationships, ontology, operations (signals, events, audit,
  idempotency, entity_status)
- internal/db/sqlcgen/: generated Go from sqlc (pgx/v5)
- internal/observability/record.go: Audit() and Event() helpers that
  write in the caller's transaction (SG10). actorLabel is interim text
  identity in detail JSON until OIDC resolution lands; actor_id column
  exists but is not yet populated
- migrations/008: post-commit pg_notify trigger on events table for
  SSE fan-out (SG8/SG10)
2026-07-07 08:49:59 +02:00

53 lines
2.0 KiB
SQL

-- Entity read + mutation queries (API paths). Aliased `e` throughout to
-- avoid ambiguity with joined tables.
-- name: GetEntityByID :one
SELECT e.* FROM entities e WHERE e.id = $1;
-- name: GetEntityBySlug :one
SELECT e.* FROM entities e WHERE e.slug = $1;
-- name: ListEntities :many
WITH RECURSIVE tt AS (
SELECT name FROM entity_types WHERE sqlc.narg('type')::text IS NULL OR name = sqlc.narg('type')
UNION
SELECT et.name FROM entity_types et JOIN tt ON et.parent_type = tt.name
WHERE sqlc.narg('type')::text IS NOT NULL
)
SELECT e.* FROM entities e
JOIN entity_types et ON et.name = e.type
WHERE e.type IN (SELECT name FROM tt)
AND (sqlc.narg('state')::text IS NULL OR e.state = sqlc.narg('state'))
AND (sqlc.narg('domain')::text IS NULL OR et.domain = sqlc.narg('domain'))
AND (sqlc.narg('layer')::text IS NULL OR et.layer = sqlc.narg('layer'))
AND (sqlc.narg('q')::text IS NULL
OR e.slug ILIKE '%'||sqlc.narg('q')||'%'
OR e.name ILIKE '%'||sqlc.narg('q')||'%')
AND (sqlc.narg('cursor')::text IS NULL OR e.slug > sqlc.narg('cursor'))
ORDER BY e.slug
LIMIT sqlc.arg('lim');
-- name: ListEntitiesCapped :many
SELECT e.* FROM entities e ORDER BY e.slug LIMIT $1;
-- name: InsertEntity :one
INSERT INTO entities (id, slug, type, name, state, attributes)
VALUES ($1, $2, $3, $4, $5, $6)
RETURNING *;
-- name: UpdateEntity :one
UPDATE entities SET
name = COALESCE(sqlc.narg('name'), name),
state = COALESCE(sqlc.narg('state'), state),
attributes = COALESCE(sqlc.narg('attributes'), attributes),
maintenance_until = CASE WHEN sqlc.arg('set_maintenance')::bool
THEN sqlc.narg('maintenance_until') ELSE maintenance_until END,
version = version + 1,
updated_at = now()
WHERE id = sqlc.arg('id') AND version = sqlc.arg('version')
RETURNING *;
-- blast_radius(): the recursive-CTE traversal function's TABLE return type
-- is opaque to sqlc's analyzer — that one query stays hand-written pgx in
-- internal/httpapi (see impl.go).