Files
CableGUI/internal/db/migrations/003_connection_requirements.sql
mAi c206a331ec rename: mCables → CableGUI (project + repo + image + paths)
Full project rename per m's call. Single atomic commit because the
codebase rename is a coupled change — go module path, env vars, DB
default, Docker artefact names, and on-disk mDock paths all flip
together.

- go.mod: module mgit.msbls.de/m/mcables → mgit.msbls.de/m/cablegui
- cmd/mcables → cmd/cablegui (git mv)
- All Go imports rewritten to the new module path
- Env vars: MCABLES_ADDR/MCABLES_DB → CABLEGUI_ADDR/CABLEGUI_DB
- DB default path: data/mcables.db → data/cablegui.db
- Dockerfile + docker-compose.yml: image, container_name, env vars,
  bind-mount /home/m/stacks/mcables → /home/m/stacks/cablegui,
  secrets /home/m/secrets/mcables → /home/m/secrets/cablegui
- Makefile: bin target + run/build commands point at cmd/cablegui
- .gitignore + .dockerignore: /mcables → /cablegui
- README, docs/design.md, CLAUDE.md: prose + paths + image name
- web/static/index.html: <title> + brand
- web/static/main.js + web/web.go: header comment
- internal/exporter: Scene.Source "mcables" → "cablegui"
- internal/server/export.go: error-detail secrets path
- internal/db/migrations/*.sql: header comments (mCables vN → CableGUI vN)

Memory group_id kept as "mcables" to preserve existing memory continuity.
Documented as historical in CLAUDE.md.

go build ./... clean; go test -race ./... green
2026-05-16 15:35:42 +02:00

35 lines
2.0 KiB
SQL

-- CableGUI v4.1 connection requirements + solver-owned cable flag.
-- See docs/design.md §2.1 + §2 connection_requirements + §5b.3.
-- The solver's input: "device A must connect to device B via cable type T".
-- Many per device. (from, to) is normalised on insert as
-- (pair_lo, pair_hi) = (MIN(from, to), MAX(from, to)) so (A,B,T) and (B,A,T)
-- can't coexist (UNIQUE enforces it).
CREATE TABLE connection_requirements (
id INTEGER PRIMARY KEY,
project_id INTEGER NOT NULL REFERENCES projects(id) ON DELETE CASCADE,
from_device_id INTEGER NOT NULL REFERENCES devices(id) ON DELETE CASCADE,
to_device_id INTEGER NOT NULL REFERENCES devices(id) ON DELETE CASCADE,
preferred_cable_type_id INTEGER REFERENCES cable_types(id) ON DELETE SET NULL,
must_connect INTEGER NOT NULL DEFAULT 1 CHECK (must_connect IN (0, 1)),
notes TEXT NOT NULL DEFAULT '',
pair_lo INTEGER NOT NULL,
pair_hi INTEGER NOT NULL,
created_at TEXT NOT NULL DEFAULT (datetime('now')),
updated_at TEXT NOT NULL DEFAULT (datetime('now')),
CHECK (from_device_id != to_device_id),
UNIQUE (project_id, pair_lo, pair_hi, preferred_cable_type_id)
);
CREATE INDEX conn_reqs_project_idx ON connection_requirements(project_id);
CREATE INDEX conn_reqs_pair_idx ON connection_requirements(project_id, pair_lo, pair_hi);
CREATE INDEX conn_reqs_from_idx ON connection_requirements(from_device_id);
CREATE INDEX conn_reqs_to_idx ON connection_requirements(to_device_id);
-- Solver-owned cable flag (§5b.3): 1 = the solver placed this cable,
-- replaceable on re-solve. 0 = m hand-drew it, left alone by the solver.
-- Slice 6 ships the solver that writes auto=1; slice 7 ships hand-drawn
-- cable creation that writes auto=0.
ALTER TABLE cables ADD COLUMN auto INTEGER NOT NULL DEFAULT 0
CHECK (auto IN (0, 1));
CREATE INDEX cables_auto_idx ON cables(auto);