🚀 P2P App - Description of the project

Our project is a tool for analyzing cryptocurrency markets and finding opportunities for profitable arbitrage. The server part collects and analyzes data from various Peer-to-Peer trading platforms, and the application displays the results of this analysis, opening new prospects for investing and financial transactions in the world of cryptocurrencies.

Server Technology Stack: Boost::asio, NLohmann, Decimal, Magic Enum, moodycamel::ConcurrentQueue
Application Technology Stack: Qt6, NLohmann, MySQL, Boost::asio.

The application is coded, built and tested under Clang++17, macOS.

🛠️ How to build?

cmake -B build && cmake --build build && cmake --install build

To run the feed handler, you need to create a folder named 'exchange scraper_' in Users, and run install.sh to install and configure Python. Some commands that should have been in install.sh but were forgotten are - cd '/Users/exchange scraper_/htx scraper' && pip install requests.

FAQ

The parser may not find the requests library:

pip install requests

The parser may not find the Boost::asio:

find_package(Boost 1.65 REQUIRED COMPONENTS system)
target_link_libraries(markets_scraper PRIVATE Boost::system)

to cmake exchange_scraper.

🧩 Architecture

🔄 Crypto Exchange Parser

This microservice performs the following functions:

Parsing data from crypto exchanges.
Formatting data into a convenient JSON format.
Sending data over TCP.

🔍 Arbitration Bundles search service

This microservice provides the following functions:

Receiving data from the first microservice over TCP.
Search for arbitrage bundles of cryptocurrencies.
Interaction with clients via TCP.

🖥️ The client part

The client part of the application is responsible for:

Receiving data over TCP from the server side.
Data output to a table with support for filtering and sorting arbitration bundles.
Implementation of an authorization system that allows users to add bundles to favorites.

The client part is designed using Qt6, providing powerful capabilities for building a graphical interface.

🧪 Testing

The following testing methods are implemented in the project:

Server part:
- Unit tests to check individual components of the system.
- Logging for tracking execution and debugging.
The client part:
- Logging to track the execution and debugging of the client application.

ttema4/p2p-app