89 lines
3.6 KiB
Markdown
89 lines
3.6 KiB
Markdown
# NTech
|
|
|
|
[🇷🇸 Srpska verzija](Readme_sr.md)
|
|
|
|
|
|
|
|
|
|
A business application for computer repair shop management, parts inventory tracking, and sales. Built with Go, it runs in the browser and requires no internet connection or external services.
|
|
|
|
> ⚠️ The project is under active development. It is not ready for production use.
|
|
|
|
---
|
|
|
|
## About the Project
|
|
|
|
NTech is an internal application built for a specific user — a computer repair shop that, in addition to repairs, manages a parts inventory, sales of components and pre-built configurations, as well as client and supplier records.
|
|
|
|
The goal is simple: everything the repair shop needs to track is located in one place, without relying on Excel spreadsheets or paper records.
|
|
|
|
---
|
|
|
|
## Features
|
|
|
|
### Implemented
|
|
|
|
- Initial setup on first run (setup wizard)
|
|
- Database migration system
|
|
- User interface — sidebar navigation, theme system (dark/light), dashboard with statistics
|
|
- User login — server-side sessions, account locking
|
|
- Two-factor authentication (TOTP) — activation with a QR code, backup codes
|
|
- Brute-force protection — IP locking after 5 failed attempts within 15 minutes
|
|
- CSRF protection — double-submit cookie pattern, automatic token injection into all forms
|
|
- Security HTTP headers (CSP, X-Frame-Options, Referrer-Policy, nosniff...)
|
|
- Login attempt logging — history by user, IP, reason, date
|
|
- Users and roles — admin panel, user management
|
|
- Inventory — items, categories, filtering, critical stock levels
|
|
- Service orders — intake, status bar, costs, receipt
|
|
- Sales orders — items, calculation, receipt with company and client details
|
|
- Procurement — records of purchases from suppliers
|
|
- Clients and suppliers — contact database
|
|
- Reminders — records with deadlines
|
|
- Reports — revenue overview, inventory status
|
|
- Settings — company name, address, Tax ID (PIB), logo; theme toggle
|
|
|
|
### Planned
|
|
|
|
- PostgreSQL support (for multi-user environments)
|
|
- WebAuthn / Passkey login (database schema is already prepared)
|
|
- Notifications (email / WhatsApp) — deferred to a later phase
|
|
- Barcode scanning via camera — deferred to a later phase
|
|
|
|
---
|
|
|
|
## Technologies
|
|
|
|
| Technology | Role |
|
|
| ------------------------------------------------------------------------------------ | ------------------------------- |
|
|
| [Go](https://go.dev) | backend language |
|
|
| [chi](https://github.com/go-chi/chi) | HTTP router |
|
|
| [html/template](https://pkg.go.dev/html/template) | server-side templates |
|
|
| [Alpine.js](https://alpinejs.dev) | client-side UI logic |
|
|
| [SQLite](https://sqlite.org) + [modernc.org/sqlite](https://gitlab.com/cznic/sqlite) | main database (pure Go, no CGO) |
|
|
| [PostgreSQL](https://www.postgresql.org) + [pgx/v5](https://github.com/jackc/pgx) | optional production database |
|
|
|
|
---
|
|
|
|
## Running the Application
|
|
|
|
### Requirements
|
|
|
|
- Go 1.22 or newer
|
|
- Git
|
|
|
|
### Steps
|
|
|
|
```bash
|
|
# 1. Clone the repository
|
|
git clone <repository-url>
|
|
cd GoNtech
|
|
|
|
# 2. Copy the configuration file
|
|
cp ntech.env.example ntech.env
|
|
# Open ntech.env and set the values (see the table below)
|
|
|
|
# 3. Load environment variables and run in the development environment
|
|
export $(grep -v '^#' ntech.env | xargs)
|
|
go run ./cmd/ntech
|
|
```
|