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TX/replit.md
T
riyadhafraa 66bc96f97f Add executive meeting management system with role-based access
Implement a new API endpoint and UI for managing executive meetings, including role-based access control and database schema changes for meeting data and attendees.

Replit-Commit-Author: Agent
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Replit-Helium-Checkpoint-Created: true
2026-04-27 12:05:40 +00:00

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# Tx OS
## Overview
**Tx OS** — a bilingual (Arabic/English, RTL/LTR) full-stack internal web platform styled as an OS-like interface with glassmorphism aesthetics. Built as a pnpm monorepo.
## Architecture
```
/
├── artifacts/
│ ├── api-server/ Express 5 backend (port 8080)
│ └── tx-os/ React + Vite frontend (path: /, port dynamic)
├── lib/
│ ├── db/ Drizzle ORM + PostgreSQL schema
│ ├── api-spec/ OpenAPI spec + Orval codegen
│ ├── api-client-react/ Generated React Query hooks (from Orval)
│ └── api-zod/ Generated Zod schemas (from Orval)
└── scripts/ Seed script (pnpm run seed)
```
## Stack
- **Monorepo**: pnpm workspaces
- **Node.js**: 24, TypeScript 5.9
- **Backend**: Express 5, express-session + connect-pg-simple (PostgreSQL sessions), bcryptjs, Socket.IO
- **Database**: PostgreSQL + Drizzle ORM, Zod validation
- **API codegen**: Orval (OpenAPI → React Query hooks + Zod schemas)
- **Frontend**: React + Vite, Tailwind CSS v4, wouter (routing), i18next (i18n), react-i18next
- **Real-time**: Socket.IO (path: /api/socket.io)
- **Build**: esbuild (API), Vite (frontend)
## Features
- **Arabic default** with full RTL layout; English toggle persisted in localStorage + user profile
- **Glassmorphism OS UI**: animated gradient background, frosted glass panels
- **OS Home Screen**: live clock status bar (per-user clock style: full / digital / digital-no-seconds / analog / minimal, picker in status bar), app grid, bottom dock
- **خدماتي (My Services)**: service card grid with availability status
- **Internal Chat**: real-time messages via Socket.IO, conversation list
- **Notifications**: unread tracking, mark-all-read
- **Admin Panel**: CRUD for apps, services, users (admin role required)
- **Session-based Auth**: RBAC with roles (admin/user)
- **Executive Meetings (Phase 1)**: bilingual daily-schedule table for the executive office, app entry on the home grid (`/executive-meetings`), 9-section sub-nav (schedule, manage, requests, approvals, tasks, notifications, audit, pdf, font settings) — only the daily schedule is implemented in Phase 1; other sections render placeholders.
## Key Commands
- `pnpm run typecheck` — full typecheck across all packages
- `pnpm run build` — build all packages
- `pnpm --filter @workspace/api-spec run codegen` — regenerate API hooks from OpenAPI spec
- `pnpm --filter @workspace/db run push` — push DB schema changes (dev)
- `pnpm --filter @workspace/scripts run seed` — seed demo data
## Demo Accounts
- **Admin**: `admin` / `admin123` (admin + user roles)
- **User**: `ahmed` / `user123` (user role)
## Database Tables
`users`, `roles`, `permissions`, `user_roles`, `role_permissions`, `apps`, `app_permissions`, `service_categories`, `services`, `conversations`, `conversation_participants`, `messages`, `message_reads`, `notifications`, `user_sessions`, `audit_logs`, `executive_meetings`, `executive_meeting_attendees`, `executive_meeting_requests`, `executive_meeting_tasks`, `executive_meeting_notifications`, `executive_meeting_audit_logs`, `executive_meeting_pdf_archives`, `executive_meeting_font_settings`
## Important Notes
- Session table `user_sessions` is created manually (not auto-created) — needed in DB before first run
- Vite dev server proxies `/api``localhost:8080` for cookie-based auth to work
- All API calls use `credentials: "include"` via `lib/api-client-react/src/custom-fetch.ts`
- Socket.IO server path: `/api/socket.io`
- Frontend connects to Socket.IO via same-origin proxy (no separate URL needed)
- i18n locale files: `artifacts/tx-os/src/locales/ar.json` and `en.json`
- Default receivers group is named **Tx** (renamed from legacy "TeaBoy"); a one-time migration in the seed script renames any pre-existing legacy group on next run.