Progress — Paper Surplus Marketplace

Completed

• System Diagram V1 (4-layer architecture, 6 entities, 8 actions)
• Responsive CSS for system diagram
• Meeting transcripts documented (audio/)
• Business context captured (memory/)
• Project structure setup (.claude/agents/, memory-bank/)
• Architect agent created (with paper industry domain knowledge)
• Frontend agent created (with Angular TypeScript style guide)
• Backend agent created (with Django REST guidelines)
• CLAUDE.md created (Memory Bank root)
• All memory-bank files initialized
• Comprehensive PRD (docs/PRD.md, 3,183 lines)
• Development checklist (docs/CHECKLIST.md, ~470 tasks + ~586 test cases)

Phase 0: Data Models & Database Schema — COMPLETE

• Django project scaffold, PostgreSQL DB, all models, migrations, 131 tests, seed data, PM2

Nginx Reverse Proxy — COMPLETE

• Marketplace at /mvp/ on b2bpaper.xdvu.com

Phase 1: REST API Endpoints — COMPLETE

• 69 endpoints across 11 groups, roles, permissions, Swagger docs

Phase 1: Excel Ingestion Pipeline — COMPLETE (2026-02-26)

• apps/ingestion/services/file_processor.py — SHA-256 hash, MIME/size validation
• apps/ingestion/services/parser.py — Column aliases, unit conversion, paper type/grade lookup
• apps/ingestion/services/validator.py — GSM/width/quantity/price validation, dedup
• apps/ingestion/services/pipeline.py — Status transitions, commit/reject with matching trigger
• apps/ingestion/tasks.py — Celery tasks: process_batch, poll_email, auto_commit
• Email polling beat task (every 5 minutes)
• ~45 ingestion pipeline tests

Phase 2: Data Bootstrap — COMPLETE (2026-02-26)

• import_buyers command — CSV/JSON import with dedup
• import_mills command — CSV/JSON import with dedup
• derive_specs command — Derive BuyerSpecs from transactions
• derive_products command — Derive Products from surplus history
• All support --dry-run, dedup, import reports
• ~14 command tests

Phase 3: Matching Algorithm — COMPLETE

• 5 scoring functions + composite + visibility + orchestrators
• Auto-triggers on create/update, full re-match benchmark

Phase 4: Geographic Visibility — COMPLETE

• Scope hierarchy, price adjustments, buyer filtering

Phase 5: Newsletter Generation — COMPLETE

• Per-buyer generation, visibility-filtered, tracking, bounce handling

Phase 6: Container Assembly — COMPLETE

• Bin-packing, freight estimation, proposal lifecycle

Phase 7: Exclusivity Mechanism — COMPLETE

• Grant/release/try_next, 48-hour windows, max 3 grants

Phase 8: Pre-Production — COMPLETE

• Pre-production items, auto-transition, express interest

Phase 9: Remaining API Tests — COMPLETE

• Role change, visibility rules, re-matching triggers, ingestion commit/reject

Phase 10: Admin Dashboard — COMPLETE

• Admin/mill/buyer dashboard views

Phase 11: Security — COMPLETE

• AuditLogging, file validators, RBAC, 29 tests

Phase 12: Acceptance Testing — COMPLETE

• 4 integration tests, 16 performance benchmarks (all passing)

Phase 13: Angular Frontend — COMPLETE

• Angular 19 + Tailwind CSS v4 + Angular Material 19
• ~80 component/service/route files
• Role-based shell, JWT auth, all feature modules
• Deployed at /mvp/app/

Quick Fixes (2026-02-26) — COMPLETE

• Celery worker + beat running via PM2
• Mill/buyer seed accounts (mill@kerpa.cz, buyer@corrugados.com)

Test Count Summary

Remaining

B2B-068: Empty State + Onboarding Flow — COMPLETE (2026-03-13)

• frontend/src/app/features/onboarding/onboarding.types.ts — types, step configs for mill (5) and buyer (4) flows
• frontend/src/app/features/onboarding/onboarding.service.ts — signal-based state, localStorage persistence, API completion call
• frontend/src/app/features/onboarding/onboarding.guard.ts — functional guard, redirects unauthenticated/completed users
• frontend/src/app/features/onboarding/onboarding.component.ts — main container with stepper, progress bar, skip logic
• Mill steps: welcome, company (form), product (form), surplus (form), complete
• Buyer steps: welcome, company (form), preferences (paper types + regions + volume), complete
• Route: /onboarding?role=mill|buyer — lazy loaded, auth-guarded, outside manage shell
• app.routes.ts updated, auth.types.ts extended with profile_onboarded field
• Build clean — zero errors

Phase 14: V2 Features (P3 — out of scope)

• Escrow payments, credit integration
• AI Excel parsing, document generation
• Multi-language, ML matching, analytics
• Public API, Americas expansion

Operational (not code)

• 5 mills actively sending surplus lists
• 5 buyers receiving newsletters
• 1 completed transaction
• Switch email to SMTP for production

Known Issues

None — all 601 tests passing + 16 slow benchmarks passing.