- Add ProjectTransfer database model and migration
- Implement project transfer service with immediate stock deduction on creation
- Support 100% full delivery receipt logic across destination warehouses
- Enforce canonical_specs_hash matching for cross-project stock merge
- Add RBAC guards and status lock on received transfers (409 Conflict)
- Register API router for transfers with on-the-way integration
Categories are kept only as the label each supplier carries (suppliers.category_id
+ the material_categories list it points at). Everything that treated category as
a shared key across materials, inventory, quotes and unit conversions is removed —
including two features that were never populated (0 rows on every volume).
Removed (backend):
- routers category_attributes, category_ref_units, unit_conversions + registration
- ?category_id= filters on /materials, /inventory and /quotes (the /suppliers one
stays — it filters suppliers by their own label)
- GET /inventory/materials/options: required a category and had no caller
- the material-payload category derivation (expand_service.category_by_material,
the inventory serializer lookup) and the material category on /pm/on-the-way;
the wire keys stay, now always null, so the payload shape is unchanged
- startup DDL: DROP the empty category_attributes / category_reference_units /
unit_conversions tables (idempotent) and their CREATE statements; seed.py
truncate list updated
Removed (frontend):
- the category-keyed conversion path: refUnitForCategory / findConversion /
refConverted, the categoryUnits + unitConversions store slices, api clients,
hooks and the "≈ converted quantity" line on quote detail and project pages
(it needed rows in those tables to render, and there were none)
- material.supplier_category and its read sites (the edit modal grew one
yesterday to restore labels; the label lives on the supplier now)
- the inventory page's category chips, the row filter and the «دسته» column,
plus the lookup's categories fetch and catName helper
Kept: supplier label + its list and picker, /suppliers?category_id=, the global
standard_conversions feature and the units page (material_units conversions).
Verified against a restore of the production dump: startup DDL drops exactly the
three tables, suppliers keep their label (3/3), material_categories still serves
its 8 rows, the removed endpoints 404, and materials/inventory/quotes/units/
standard-conversions all return 200 with quote line items intact.
v2.7 dropped materials.category_id and the API started returning category: null for
every material, but the frontend still read material.category as the material's label.
Effect: the edit page's material field rendered blank for every row, the dashboard
category filter listed nothing (and matched nothing), the wizard's category suggestions
were empty, and the conversion lookups keyed by category (refConverted →
categoryUnits/unitConversions) silently returned null, dropping the per-reference-unit
price. Saving an edited quote matched materials on an always-true category term, so two
materials sharing brand+specs were interchangeable.
Auditing the dropped column also turned up four places still dereferencing it, one
request away from a 500 and hidden only because the inventory is empty:
GET /inventory (serializer), GET /inventory?category_id=…, GET /inventory/materials/options
and DELETE /material-categories/{id}.
Backend:
- expand_service: category_by_material() resolves a material's display category from its
FIRST linked supplier (oldest supplier_materials row — the v2.5 trigger's rule), used by
the material and line-item payloads; category_id is populated again when not expanded.
- inventory: list filter, row serializer and material-options filter match through
supplier_materials ⋈ suppliers, mirroring GET /materials?category_id=…
- material_categories: the delete guard blocks on suppliers (the RESTRICT FK) and says so.
Frontend:
- Material.category → Material.supplier_category (supplier-derived, documented); the
rename pushed every read site through tsc.
- Labels use the material's own name; the edit modal field is «متریال» and prefills by
name; formatMaterialTitle no longer falls back to a category.
- Identity matching (edit modal, wizard, material memory) is name + brand + specs via a
shared matchMaterial(), so same-brand same-spec materials are not conflated; legacy
composed names are still found through materialBaseName().
- Filters read the supplier's category (dashboard options + quote filter, consistent with
the backend's quote filtering); supplier categories now come from the supplier FK
instead of the removed JSONB column. Conversion keys use supplier_category.
- Removed dead code carrying the old logic: two uncalled topicCategories copies and
materialOptions' unused "cat" branch.
Verified: both images build clean (tsc -b && vite build); the API was exercised in-process
against a restore of the current production dump with an inventory row added — material
and line-item payloads carry the supplier category, the inventory endpoints that used to
raise return 200, and the category delete guard returns 409 instead of 500.
Downloads require an Authorization header, which <iframe>/<img> cannot
send. The previous blob: workaround broke under download managers (IDM
hooks blob URLs, fails to resolve them, and leaves a 0-byte file) and in
Chrome's mobile emulation, which has no inline PDF plugin.
Backend:
- preview_token.py: HMAC-signed token bound to one (quote, kind, file)
with a 5-minute TTL, keyed off an existing secret
- GET /quotes/{id}/preview-url/{kind}/{attachment} mints the URL
- the two file GET routes accept a Bearer session OR the signed ?t= token
(they leave the global auth dep, so the other six file routes now carry
it explicitly — nothing is open by omission)
Frontend:
- api.files.previewUrl() replaces the blob helper
- shared FilePreviewModal + useFilePreview; FileList and the dashboard
quote card both use it
- PDFs render with the browser's native viewer on desktop and pdf.js on
canvas where no inline viewer exists (mobile); pdf.js is fed the bytes
in memory so no PDF URL is exposed for a download manager to intercept
- removed the per-attachment download buttons on the dashboard card and
the modal header
Ops:
- nginx: explicit MIME types (.mjs as text/javascript) — a module worker
served as octet-stream is refused and crashed the page
- frontend service bypasses the nginx entrypoint, whose apk manifest call
hangs when the package mirror is unreachable (502s)
Conflict in init_db.py resolved keeping the audit_log table ensure
function (new-one) — prod_v5 predates it and its side was empty.
Both sides' SQL lands: audit_log table plus the category-free materials
model.
Bug: a multi-project quote accepted for «تست ۱» only also appeared under «تست ۲»'s پذیرفته شده column, because both the Projects page and /projects/{id}/stats classified quotes by their GLOBAL status over any project link.
Rule now: a quote counts as accepted/arrived for a project ONLY if at least one non-rejected line item's decision targets that project (item_decisions.project_id). A quote merely linked as a candidate — including one accepted for a different project — is categorized exclusively under پیشنهاد شده for that project. Legacy quotes without any decision targets keep the old global-status classification.
Backend: project_stats membership now spans all link kinds (legacy mirror, quote_projects, line_item_projects, decision targets) with the per-project decision-based bucketing above; bucket VALUES follow the same isolation (accepted/arrived value counts only items targeting the project; candidate items of a still-proposal quote stay in the offered bucket); the raw path string is normalized to UUID for the Python-side comparisons. /quotes?project_id=… now matches any relevant link kind instead of only the legacy mirror column.
Frontend: ProjectsPage gains acceptedForProject/hasTargets helpers; the three columns (پیشنهاد شده / پذیرفته شده / رسیده) and their value chips use per-project items (target-project items first, then candidates), so totals no longer leak other projects' items.
Verified end-to-end (2 projects × 1 quote × 2 items, accept item-1 for P1 only): P1 accepted=1 then arrived=1 after the PM receipt; P2 stays offered=1 / accepted=0 / arrived=0 at every step; /quotes?project_id=P2 still lists the quote. All fixture data removed; 7/7 checks pass. python compile + api/frontend builds clean.
Warehouses now belong strictly and exclusively to the project they were created under; cross-project reassignment is removed end-to-end.
Backend: PATCH /inventory/warehouses/{id} no longer applies project_id — any attempt to move a warehouse to a different project returns 400 with «پروژهی انبار قابل تغییر نیست — انبار برای همیشه به پروژهی والدش تعلق دارد» (sending the current project stays a harmless no-op). The WarehouseUpdate schema documents project_id as accept-only-to-reject; creation still requires project_id and delete is unchanged.
Frontend: the Organization page's per-warehouse project dropdown («انتقال به پروژه دیگر») and its moveWarehouse handler are removed — warehouses render statically inside their project card with only the dashboard link and delete; the warehouses.update API type no longer accepts project_id. WarehousesPage already had no move UI (rename/describe only).
Verified end-to-end against the running stack: rename 200; same-project project_id no-op 200; cross-project reassignment 400 with the guard message; warehouse remains in its original project; test data cleaned up. python compile + api/frontend builds clean.
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).
- slowapi limiter on POST /auth/login (10/min per IP, Persian error msg);
edge-level coarse limits stay in Traefik
- mem_limit on every main-compose service (~4.4GB worst case, protects the
8GB shared host during rebuilds)
- monitoring images pinned to verified tags (prom v3.4.1, grafana 11.6.3,
loki/promtail 3.5.0, node-exporter v1.9.1, postgres-exporter v0.17.1,
cadvisor v0.49.1); exporter image name fixed to postgres-exporter
- db-backup sidecar: pg_dump -Fc of procurement+casdoor every
BACKUP_INTERVAL_SECONDS into BACKUP_DIR, retention via BACKUP_KEEP_DAYS
- audit_log table (migration.sql + runtime ensure_audit_table) with
model + transactional helper (utils/audit.record) — wired into user
create/role-change and inventory transaction creation
- get_actor: quote_events.actor now stores the VERIFIED user's display
name instead of the raw bearer token
A material that ends up referenced by nothing (no line_items anywhere, no warehouse stock) was previously left behind forever, accumulating dead catalog rows as offers were edited or deleted.
- new quote_service.cleanup_orphan_materials(db, material_ids): for each candidate it checks usage across line_items (all quotes) and warehouse inventory; only when both are zero does it remove the auxiliary rows (supplier_materials, brand_materials, material_units, material_attribute_values) and finally the materials row; returns the purged ids
- replace_quote_children (edit modal): snapshots the quote's material ids before the children are replaced, diffs against the incoming items, and purges whatever was detached
- delete_quote: collects the quote's material ids + attachment keys first, deletes the quote, purges orphans inside the transaction, and only then (post-commit) removes the MinIO objects — now both the recorded attachment keys and a recursive remove_prefix(quote_id/) sweep, so stray objects under the quote folder cannot survive; the response's cascaded block reports purged_orphan_materials
- line_items: PATCH that switches a line item's material, and DELETE of a line item, both clean up the previously referenced material
- storage.remove_prefix(prefix): best-effort recursive object deletion under a prefix (sync MinIO client wrapped in asyncio.to_thread, same pattern as remove_object)
Safety: usage checks run against the whole system before any delete, so shared materials — including those held only by warehouse stock — are never touched. Verified: python compile + api image build clean.
Task 1 — PM 1:N + access-loss handling:
- projects.pm_user_id had no UNIQUE constraint (verified live + in schema); added a lookup index via init_db
- auth: UserContext.project_ids = every project of a PM (oldest first); project_id stays the first for compatibility
- GET /users/me/projects — assigned projects of the caller (drives the switcher + revocation validation)
- login / /users/me / /users list now return the full projects array per user
- /inventory/* and /pm/* scopes accept an explicit ?project_id=… and verify the PM manages it (403 otherwise); without the param they fall back to the first project; admin/manager use it as an optional filter
- POST /users/{id}/project is multi-aware: assigns one project (replacing that project's previous PM) and KEEPS the user's other assignments; null clears all
- PATCH /projects/{id} accepts pm_user_id (admin / procurement manager only)
- frontend: auth store holds projects + the active project (persisted via the existing localStorage store); RequirePmProjects re-validates on load, falls back when the active project was revoked, and shows a dedicated no-projects screen with logout (no redirect loop, no re-auth)
- Panels menu: «مدیریت انبار» gets a ChevronDown accordion listing the PM's projects with «✓ فعلی»; selecting one switches only the active project and reloads the section data
- inventory/pm API calls now send the active project_id explicitly
Task 2 — Organization page:
- new searchable ProjectMultiSelect combobox (chips with ×, live Persian filtering via normalize, assigned projects hidden) replaces the single select for PM users
- add = PATCH project pm_user_id=<user>; × = pm_user_id=null; table and project cards sync immediately; RBAC unchanged (role column admin-only, combobox editable for admin + procurement manager)
Verified locally: 17 scripted checks — multi-project assignment without unique conflicts, /users/me/projects, explicit project_id authorization (foreign project 403 on /inventory, /pm/on-the-way, /pm/receipts), PM blocked from pm_user_id changes, legacy assign endpoint keeps other assignments, revocation removes the project from the list, zero-project PM gets an empty list and a guarded inventory endpoint. All test data cleaned up afterwards.
Both download endpoints (invoice/proforma) put the stored file_name raw into the Content-Disposition header. HTTP headers are latin-1, so any non-ASCII name (i.e. every Persian filename) raised UnicodeEncodeError before the body was sent -> HTTP 500. Uploads were unaffected.
Content-Disposition is now built by a helper following RFC 6266 / RFC 5987: the UTF-8 name is percent-encoded in filename*=UTF-8''..., with a header-safe ASCII fallback in filename= (quotes and control characters stripped; a name that folds away entirely becomes attachment<ext>).
Verified locally after reproducing the exact production error (same latin-1 positions 22-27): Persian proforma + invoice downloads 500 -> 200 with filename*= carrying the full Persian name and bytes sha256-matching the MinIO object; ASCII filename regression 200; helper edge cases (CRLF/quote injection stripped, empty name -> attachment, pure-Persian png -> attachment.png); no UnicodeEncodeError in the api logs after the fix.
Part 1 — show/hide password: an eye/eye-off button inside the login password input switches its type between password and text. It sits on the right (the input is LTR) with pr-10 clearance so dots never overlap the icon; type=button so a click cannot submit the form, aria-label Show/Hide password, aria-pressed + aria-controls, plus a Persian tooltip.
Part 2 — Organization field removed end-to-end after the audit proved it was a no-op: LoginPage input/state/payload spread (main + dev-mode admin login), api.ts payload type, backend LoginRequest.organization (declared but never forwarded to Casdoor — a bogus org value still logged in successfully), and the casdoor-auth.md flow diagram. The organization actually used remains CASDOOR_ORGANIZATION=inventory for /users/sync.
Verified: api + frontend images rebuilt and redeployed; login works with {username, password}; the served LoginPage chunk contains the toggle and zero org-field leftovers.
- pm.py/inventory.py: remove db.begin() on already-begun sessions — the
scope dependencies read from the session first, so opening a new
transaction raised InvalidRequestError -> 500 on every receipt/transaction
(JWT path); get_db already commits/rolls back atomically
- pm.py: receipt response returns the real derived state (was hardcoded
'arrived'); dev-user creation is race-free (insert on conflict)
- expand_service: aggregate 1:N receipts per line item (received_qty sum +
count) so the ledger can show partial-receipt totals
- users.py: role changes are admin-only (RBAC); new POST /users/sync mirrors
Casdoor org users into the app users table (identity only, roles untouched)
- config/compose: CASDOOR_ADMIN_USER/PASSWORD for the sync endpoint
- seed_casdoor: redirect URI updated for the Traefik edge
- verify kid from the JWT header (pyjwt decode() returns claims, not the
header — the old lookup was always None and rejected every token)
- convert JWK entries to crypto keys explicitly (pyjwt 2.13 dropped dict
keys) and fetch the JWKS from /.well-known/jwks
- 401 for missing/invalid/expired/wrong-issuer/wrong-audience tokens
(was 403/400); 403 stays for valid-but-roleless users; 503 when Casdoor
is unreachable; new CASDOOR_ISSUER setting separates the in-network
endpoint from the browser-facing issuer
- dev-header fallback in inventory/pm scopes now requires an explicit
X-User-Role header (no auth info at all -> 401)
- new POST /api/v1/auth/login: password grant against Casdoor, local JWT
verification, auto-provisioning, returns token + profile with the role
resolved from the app users table
whqreza
ZCode