From the 2026-06-09 full-codebase audit. Warehouse line->header relations
CASCADE on delete; line->master-data and the financial FKs are explicit
RESTRICT; UNIQUE on receipt/issue/session numbers; new indexes on hot FK
columns (sklad_issues/receipts, bank_accounts); dropped a duplicate
audit_logs created_at index. Applied to dev `app` and `app_test`.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Server-side, per-user chat history (the thread now survives reload):
- new ai_chat_messages table + migration; getChatHistory/appendChatMessages/
clearChatHistory; GET/POST/DELETE /api/admin/ai/history (ai.use-guarded);
service + HTTP tests (isolation, ordering, clear, perm, validation).
- DashAssistant loads the thread on mount and persists each turn; "Vymazat"
clears it. gcTime:0 so each mount re-reads the DB (no stale-cache resurrection);
composer gated until history settles + seed flag flipped on submit (no
seed/submit race clobbering a freshly-sent turn).
UX + correctness fixes from review/feedback:
- review cards moved OUT of the scrollable thread into a "Faktury k potvrzení"
section so Uložit is always reachable; chat auto-scroll no longer fires on
field edits.
- chat bubble text colour set on the Typography (GlobalStyles pins `p` to
text.secondary, which was overriding the inherited bubble colour → unreadable).
- never clear input/staged PDFs on a failed submit (rollback + keep), so a
budget error can't wipe staged invoices; roll back the optimistic user turn.
- stable attachment ids (no crypto.randomUUID — undefined over plain HTTP).
- editable Datum splatnosti + Popis fields; client-side extraction summary.
Security: DashProfile clipboard copy now uses an execCommand fallback (works
over plain HTTP) and only shows the success toast when the copy actually
succeeded — previously it falsely claimed to copy 2FA codes / the TOTP secret.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
- Add `plan_categories` model (id, key, label, color, sort_order, is_active)
- Change `work_plan_entries.category` from ENUM plan_category to VARCHAR(50)
- Change `work_plan_overrides.category` from ENUM plan_category to VARCHAR(50)
- Remove the `plan_category` enum from schema
- Seed 7 built-in categories (work, preparation, travel, leave, sick, training, other)
Also fixes two pre-existing migration issues that blocked shadow-DB execution:
- 20260605122718: swap CREATE INDEX before DROP INDEX so MySQL FK constraint is not broken
- 20260514071455_init: fix quotations.project_code VARCHAR(50→100) to match actual DB schema
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
- Remove dead DB columns: uuid, sync_version from quotations/quotation_items/scope_sections; is_deleted from quotation_items/scope_sections; content_editor_height from scope_sections
- Remove unused scope_title/scope_description from offer form state
- Remove dead CSS: offers-template-menu, offers-draft-indicator, exchange-rate
- Remove dead scope_title translation key from offers PDF
- Fix duplicate Customer interface in OfferDetail.tsx (use shared type)
- Add missing title field to ScopeTemplate interface
- Add item template picker dropdown next to "Přidat položku" button
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
- Remove exchange_rate and exchange_rate_date from quotations (schema, service, PDF, form)
- Add item_description field to invoice_items (schema, migration, service, form, PDF)
- Add offer status/customer/order filters with tab-based UI
- Clean up offer statuses to active/ordered/invalidated
- Allow invalidate action for non-ordered offers (not just expired)
- Add fade animations on offers and invoices table data changes
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
- Change attendance idx_attendance_user_date from unique to index (allow multiple shifts per day)
- Reset migrations to single baseline init migration
- Add seed script with admin user (admin/admin)
- Update CLAUDE.md with migration workflow documentation
- Various frontend fixes (queries, pages, hooks)
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
- feat: order confirmation PDF generation with VAT support
- feat: order confirmation modal with custom item editing
- fix: attendance negative duration clamping and switchProject timing
- fix: Quill editor locked to Tahoma 14px, PDF heading sizes
- fix: invoice/offer PDF font consistency (Tahoma enforcement)
- fix: invoice alert cron improvements
- fix: NAS financials manager edge cases
- refactor: numbering service with unique sequence constraints
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
- System settings page with tabs: Security, System, Firma
- Configurable attendance rules (break thresholds, rounding) from DB
- Configurable document numbering with template patterns ({YYYY}/{PREFIX}/{NNN})
- Dynamic logo upload (light/dark variants) served from DB instead of static files
- Email settings (SMTP from/name, alert/leave emails) configurable in UI
- Currency and VAT rate lists configurable, used across all modules
- Permissions simplified: offers.settings + settings.roles + settings.security → settings.manage
- Leaflet bundled locally, removed unpkg.com from CSP
- Silent catch blocks fixed with proper logging
- console.log replaced with app.log.info in server.ts
- Schema renamed: company-settings.schema → settings.schema
- App info section: version, Node.js, uptime, memory, DB status, NAS status
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Daily cron (8:00 AM) checks created and received invoices
- Alerts 3 days before due date and on due date
- Summary email to INVOICE_ALERT_EMAIL with grouped tables
- Tracks sent alerts in invoice_alert_log to prevent duplicates
- node-cron scheduler runs inside the app process
- Favicon files copied from PHP project
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- NAS storage for created invoices (PDF via puppeteer), received invoices,
and offers with auto-save on create/edit
- Deterministic file paths derived from DB fields (no file_path column needed)
- Separate NAS mount points: NAS_FINANCIALS_PATH, NAS_OFFERS_PATH
- Invoice language field (cs/en) stored per invoice, replaces lang modal
- Invoices list filtered by month/year matching KPI card selection
- Centralized date helpers (src/utils/date.ts) replacing all .toISOString()
calls that returned UTC instead of local time
- Attendance project switching uses exact time (not rounded)
- Comment cleanup: removed ~100 unnecessary/Czech comments
- Removed as-any casts in orders and attendance
- Prisma migrations: add invoice language, drop received_invoices BLOB columns
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
When user A opens an offer, a lock is acquired (locked_by + locked_at).
User B opening the same offer sees a warning banner and the form is
read-only. Lock expires after 5 minutes without heartbeat.
Backend:
- POST /:id/lock — acquire lock (returns 423 if locked by another)
- POST /:id/heartbeat — refresh lock timestamp (every 2 min)
- POST /:id/unlock — release lock
- GET /:id — includes locked_by info
- PUT /:id — auto-releases lock on save
Frontend:
- Acquires lock on page load (edit mode only)
- Sends heartbeat every 2 minutes
- Releases lock on page unmount (navigate away)
- Shows warning banner with locker's name
- All inputs read-only + action buttons hidden when locked
Migration: adds locked_by (INT) and locked_at (DATETIME) to quotations.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Added billing_text column to invoices table (VARCHAR 500)
- Prisma migration: 20260323_add_billing_text
- Form field on invoice create page with placeholder
- PDF uses billing_text, falls back to default translation
- Stored on create and editable on draft invoices
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
