The Time Tracking and Management System is a comprehensive web application designed to manage and track work hours efficiently. The system showcases a backend developed in both Go and Dart with functional programming principles, and a React frontend to provide an interactive user experience.

Features

User management: Registration, login, profile updates.
Time tracking: Start/stop time tracking, manual entry, break management.
Project management: Create and manage projects.
Reporting: Generate daily/weekly reports and export as PDF/CSV.
Real-time updates using WebSockets.
Role-based access control (RBAC) with a permission system.

Architecture

The project follows Domain-Driven Design (DDD) and Clean Architecture principles to ensure a modular, maintainable, and scalable codebase. The system is structured into well-defined layers with separation of concerns.

Technology Stack

Frontend: React, Axios/Fetch API, WebSockets, Styled Components.
Backend (Go):
- GORM for ORM, go-redis for caching.
- gorilla/websocket and gorilla/mux for WebSocket and HTTP handling.
Backend (Dart):
- drift or aqueduct for ORM, redis_client for Redis integration.
- shelf_web_socket for WebSocket handling.
Databases: PostgreSQL for primary data storage, Redis for caching and real-time updates.

Directory Structure

backend-go/: Go backend implementation.
backend-dart/: Dart backend implementation.
frontend-react/: React frontend implementation.
docs/: Documentation files, including LaTeX source for specifications and design diagrams.

Getting Started

Prerequisites

Node.js (for the React frontend)
Go (for the Go backend)
Dart (for the Dart backend)
PostgreSQL and Redis servers

Installation

Clone the repository:

git clone https://inf-git.th-rosenheim.de/studavrije7683/ws24-kp-avril.git
cd ws24-kp-avril

Requirements

PNPM: npm install -g pnpm