Materials are now global and category-free. The category lives only on the supplier (suppliers.category_id); every category-facing query goes through the supplier edge instead of the material row.
Schema (migration.sql + init_db DDL):
- drop the materials.category_id column, its FK, and the v2.5 first-link-wins automation (fn_derive_material_category + trg_supplier_materials_derive_category) — the DDL runs idempotently at API startup
Backend:
- GET /materials?category_id=… now filters via EXISTS(supplier_materials ⋈ suppliers.category_id)
- quote category filters (quotes list) use the quote's supplier category
- /pm/on-the-way derives the display category from the supplier of the quote
- supplier_materials links no longer derive/return a material category
- expand_service: material expand=category resolves to null (kept for contract compatibility)
- material create/update no longer validates or stores category_id; seed.py aligned
Frontend:
- material creation no longer sends category_id
- formatMaterialTitle reworked to a strict order with « . » separator: [Brand] . [Material] . [Spec 1] . [Spec 2], brand deduped when the stored name already starts with it; specs separator switched from « · » to « . »
Validated: python compile, api + frontend image builds (tsc + vite) clean; branch cut from the tip of prod_v4 (= origin/production, 5a9ef40 — the team's merge made them identical).
- remove the separate casdoor-postgres container; casdoor uses the main
postgres (db casdoor, created by sql/02-casdoor-db.sql on fresh volumes);
data migrated via pg_dump/pg_restore (backups kept outside the repo)
- Traefik v3.6 as the public edge (ports 80/443): docker provider pinned to
the dedicated traefik_network (fixed-name network), host rules for
app/api/auth/s3/storage (env-overridable, localhost defaults), frontend
nginx demoted to internal SPA server; docker-compose.prod.yml adds real
domains + Let's Encrypt + HTTP→HTTPS redirect (redirect middleware in
infra/traefik-dynamic.yml)
- v3.6 required (Traefik <=3.3 fails against Docker Engine 29.x); socket
mounted rw (Docker Desktop rejects :ro)
- start.ps1: app URL now http://localhost, casdoor + db notes
whqreza
ali_mohaghegh