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**HAUL**
========
*Hyperspace Asset Unloading and Loading*
**HAUL** is my old route planner and automation tool designed for EVE Online. It simplifies asset transportation by optimizing trade routes, automatically setting waypoints in-game, and identifying profitable trade opportunities through API integrations.
* * * * *
**Table of Contents**
---------------------
- [Overview](#overview)
- [Tech Stack](#tech-stack)
- [Key Features](#key-features)
- [Project Structure](#project-structure)
* * * * *
**Overview**
------------
HAUL is a full-stack application tailored for players of EVE Online, offering seamless route planning, waypoint automation, and trade optimization. It fetches live game data via the **EVE Swagger Interface (ESI)** API and utilizes modern web technologies to deliver a fast and interactive user experience.
The project comprises:
- A **Python backend** that handles route calculations, API calls, and real-time updates.
- A **React frontend** providing a clean and dynamic interface.
- An **experimental Rust rewrite** of the backend focused on performance improvements.
* * * * *
**Tech Stack**
--------------
### **Backend (Python)**
- **Framework**: FastAPI for high-performance API development.
- **Asynchronous Processing**: `asyncio` for handling multiple concurrent API calls and tasks.
- **API Integration**:
- Extensive use of the **EVE Swagger Interface (ESI)** API for fetching in-game data, such as trade orders, solar system details, and player locations.
- **Automation**: Automatically sets waypoints in the EVE Online client through API interactions.
- **Streaming Data**: Implements `StreamingResponse` to deliver real-time updates to the frontend.
### **Frontend (React)**
- **Framework**: React for building dynamic, responsive user interfaces.
- **State Updates**: Use of both polling and server-side events to update state
### **Experimental Rust Backend**
- A rewrite of the Python backend focused on improving performance in API-intensive operations like route calculations
* * * * *
**Key Features**
----------------
1. **Route Optimization**
- Calculates the shortest and safest routes between in-game locations based on:
- Travel time, warp speeds, and stargate connections.
- Risk factors, including security ratings of solar systems.
- Suggests optimized paths for asset transportation and trading.
- Automatically sets waypoints in the EVE Online client, simplifying navigation for players.
2. **Profit Optimization**
- Identifies arbitrage opportunities by analyzing buy/sell orders across regions.
- Uses efficient filtering algorithms to recommend profitable trades.
3. **Real-Time API Integration**
- Fetches live trade orders, player locations, and solar system details using the EVE Swagger Interface (ESI) API.
- Continuously updates routes and trade data in real-time.
- Utilizes server-sent events to deliver live updates on trade opportunities, routes, and player location changes.
* * * * *
**Project Structure**
---------------------
```
.
├── backend/ # Python backend
│ └── src/ # Core backend logic
├── frontend/ # React frontend
│ ├── src/ # React components
│ └── package.json # Frontend dependencies
├── rust_backend/ # Experimental Rust rewrite
│ ├── src/ # Rust codebase
│ └── Cargo.toml # Rust dependencies
```
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