ImanThiyanga
057dd5aedc
- Added CategoryService for managing categories with listing, tree structure, and creation functionalities. - Introduced ItemService for item management, including listing, detail retrieval, creation, updating, and status management. - Created UomService for handling unit of measure operations, including listing and creation. - Developed VendorService for vendor management, supporting listing, detail retrieval, creation, updating, and status management. - Implemented WarehouseService for warehouse and bin management, including listing warehouses, creating warehouses, and managing bins within warehouses. - Added interfaces for each service to define the contract for service implementations. - Generated Entity Framework Core model snapshot for database migrations.
74 lines
6.5 KiB
Markdown
74 lines
6.5 KiB
Markdown
# Backend — PROGRESS (Phase 1: Inventory & Supply Chain)
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Legend: `[ ]` not started · `[~]` in progress · `[x]` done
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Spec: `docs/10-BACKEND-PHASE1.md` (model + rules) · `docs/11-BACKEND-PHASE1.md` (API)
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Convention: `docs/01-DOC-GUIDE.md §6`. Update this file in the **same commit** as the code. When ticking `[x]`, append a short note + any deviation.
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## 0. Bootstrap
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- [x] Solution + Web API project (`net10.0`), packages restored (00-CORE §5.4)
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- [x] Folder structure per 00-CORE §5.3
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- [~] `ErpDbContext` + Npgsql wired; `InitialCreate` migration **created** (`Infra/Persistence/Migrations`, 8 master-data tables) — **not yet applied**: `dotnet ef database update` fails `28P01 password authentication failed for user "postgres"` (local Postgres is running on :5432 but the `postgres/postgres` dev creds in `appsettings.Development.json` don't match this box). Generated SQL script validates cleanly. **Action needed:** set the real local creds, then `ASPNETCORE_ENVIRONMENT=Development dotnet ef database update`.
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- [x] Serilog, JWT, Swagger, HealthChecks, ProblemDetails in `Program.cs` (JWT bearer *validated*; endpoints not yet `[Authorize]`-gated — see §6 auth note)
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- [x] `IUnitOfWork` + `UnitOfWork` (transaction boundary)
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- [x] Generic repository base + interfaces
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- [x] `ICurrentUser` (audit stamp from token `sub`)
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- [x] ProblemDetails middleware + domain exception → `code` mapping (System/Errors; full §7 catalog added to `ErrorCodes`)
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## 1. Master Data
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> Code complete for all items below (2026-07-09): entities, EF configs, DTOs, services, controllers — solution builds clean, app boots, and the generated OpenAPI exposes every path in `docs/11 §2`. Marked `[~]` (not `[x]`) because the **security gate** (00-CORE §8) is not yet fully met: the foundational auth control (02-SECURITY B.1) and the audit trail (B.3, the AR-01 compensating control) land in §6, and the schema is not yet applied to a DB. No live DB integration test has run (creds blocker above). Flip to `[x]` once §6 auth+audit are in and endpoints are exercised against Postgres.
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- [x] Item: entity + config + enums (ItemType, TrackingMode; EntityStatus added) — `xmin`/RowVersion concurrency token (Npgsql), unique SKU
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- [~] Item: repository (generic) + service + controller (CRUD, narrow DTOs, ETag/If-Match→412, SKU_DUPLICATE, reference validation) — server-controlled fields excluded (02-SECURITY C.1)
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- [~] UOM + UOM conversions (`GET/POST /uoms`, `PUT /items/{id}/uom-conversions` full-replace upsert)
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- [~] Category (hierarchy, `GET /categories?tree=true` nested build, parent-exists validation)
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- [~] Vendor (CRUD, ETag/If-Match, unique code, deactivate via `PATCH /vendors/{id}/status`)
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- [~] Warehouse + Bin (`/warehouses`, nested `/warehouses/{id}/bins`, bin code unique per warehouse)
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- [~] Item reorder settings (`PUT /items/{id}/reorder` full-replace upsert, warehouse-exists validation)
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## 2. Procurement
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- [ ] Requisition (+ lines) + submit
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- [ ] RFQ + quotations + comparison
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- [ ] Purchase Order: create (auto-approve, `approvalRequired` flag), edit-while-open, approve (no-op), cancel
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- [ ] Purchase Return (outbound movement, reason code)
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## 3. Goods Receipt
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- [ ] GRN create (against PO / direct), over-receipt tolerance
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- [ ] GRN confirm → FIFO layer + ledger + PO `qtyReceived` (single UoW txn, Idempotency-Key)
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- [ ] Inspection hold release / reject
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## 4. Stock Core
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- [ ] StockLayer + StockLedger entities/config (ledger append-only)
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- [ ] `FifoCostingService` (consume oldest-first with row lock; valuation)
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- [ ] Stock enquiry (onHand / available / onHold / inTransit)
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- [ ] Ledger query · Valuation query
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## 5. Stock Transactions
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- [ ] Transfer: create → dispatch (consume, In-Transit) → receive (dest layer, cost-preserving)
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- [ ] Adjustment (auto-post, mandatory reason code)
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- [ ] Count (cycle/full → enter counts → variance → post)
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- [ ] Reorder alerts (query) + suggest requisition
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## 6. Cross-cutting
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> **Auth-enforcement gap (open):** JWT bearer *validation* is wired, but no token issuer exists yet and controllers are **not** `[Authorize]`-gated, so §1 endpoints are currently open. This is the AR-01/NFR-03 control surface — gate all v1 endpoints (fallback authorization policy) in the same change as `POST /auth/login`, then re-run the 02-SECURITY B.1 checklist and flip §1 items to `[x]`.
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- [ ] Audit log on every mutation (who/when/old→new)
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- [ ] Document numbering sequences (per type, per year)
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- [ ] Auth: simple in-app login → JWT (`POST /auth/login`)
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- [ ] JournalEntryStub emitted per stock movement (data only)
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- [ ] Negative-stock policy enforcement (default block)
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- [ ] FEFO picking for perishables; block expired / on-hold issue
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## Deferred (Phase 2+ — do NOT build now, hooks only)
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- [ ] Vendor invoice + three-way match
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- [ ] Reservation/allocation fulfilment
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- [ ] RBAC policy enforcement + approval workflow activation
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## Done
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<!-- move [x] items here with date + note if the active list grows long -->
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### 2026-07-09 — Bootstrap verified + Master Data (§1) implemented
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- Bootstrap scaffolding confirmed against 00-CORE §5 (solution, packages, `Program.cs` wiring, UoW, generic repo, `ICurrentUser`, ProblemDetails handler). Added enum-as-string JSON (`JsonStringEnumConverter`) and registered the 5 master-data services.
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- Domain: 3 enums (`ItemType`, `TrackingMode`, `EntityStatus`) + 8 entities (Category, Uom, UomConversion, Item, ItemReorder, Vendor, Warehouse, Bin) with one `IEntityTypeConfiguration` each; FKs `Restrict` (masters deactivate, not cascade-delete), unique indexes (SKU, vendor/warehouse code, uom name, bin code per-warehouse), decimal precision, `xmin` concurrency token on Item/Vendor.
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- API: 5 controllers, lowercase routes matching `docs/11 §2` exactly (verified via generated `swagger.json`). ETag/If-Match (428 if missing, 412 on mismatch), narrow request DTOs (no over-posting), `PagedResponse<T>` list envelope (§1.4), `PageQuery` with pageSize clamp ≤200 (B.6).
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- Migration `InitialCreate` generated (`xmin` correctly produces no DDL — uses the PG system column).
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- **Verified:** `dotnet build` clean (0 warn/0 err); app boots (`Now listening… Application started`); `/api/meta` 200; `swagger.json` 200 with all 13 master-data paths; DI resolves controller→service→repo→DbContext (a DB-backed call reaches Npgsql, failing only on creds).
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- **Blocked / follow-ups:** (1) apply migration — needs real local Postgres creds (see §0 note); (2) auth enforcement + audit trail — §6 (security gate for `[x]`); (3) no `DELETE` master endpoints — `MASTER_IN_USE` code reserved until transaction tables exist (deactivate-only per FR-MD-08).
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