dtoro 65f415f9db feat: Phase 3d — ReadModels port, postgres impl, HTTP reads rewire ...

Problem: entity/relationship/graph/blast-radius reads were embedded
as inline SQL in the httpapi handlers, duplicating the recursive type
tree CTE, the blast_radius function call, and the topology-picking
query across the REST and MCP surfaces with no port abstraction.

Change:
- ports.ReadModels interface: ListEntities, GetEntity, GetEntityBySlug,
  GetEntityRelations, GetBlastRadius, GetGraph (with health),
  ListEntityTypes. Returns EntityWithHealth (domain.Entity + health
  from entity_status join) and domain.Relationship — no gen types
  in the port.
- adapters/postgres/readmodels.go: EntityReader implements ReadModels
  with the existing SQL verbatim (recursive type filter, blast_radius,
  most-connected-first topology, graph edge listing).
- httpapi/entities.go: ListEntities, GetEntity, GetEntityRelations,
  GetBlastRadius, GetGraph rewired to ReadModels. SQL moved to the
  adapter; handlers map domain/ports types to gen wire shapes.
  entityWithHealthToGen, sqlcEntityToGen helpers added.
- Old sqlcEntityToGen (sqlcgen.Entity → gen.Entity) preserved for
  client_lifecycle.go; mutation handlers use domainToGen.

Verification: go build/vet, full test suite (19 pkgs), DB integration
(postgres + mcp — both green). httpapi DB tests have the pre-existing
set of failures (TestAPIEndToEnd entity_types=60/501, TestPhase3*)
verified at ec11956.

2026-08-15 23:58:31 +02:00

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