Rosin Loyalty

Prototype of Loyalty system (backend server) on Solana blockchain. All written with C++.

Core (custom implementation of Solana client light core)

Support for: RPC-JSON client, Transactions/Messages/Programs/Instructions binary format, HD wallet.

Modules:

• ApiClient - Solana RPC-JSON API client (with minimal API methods needed).
• DataModel - Solana RPC-JSON API data model and core Messages/Programs/Instructions data model.
• LightWalletCore - Solana light wallet (HD, tansaction binary format, signature, etc.). Used on Loyalty backend server.
• LightWalletCoreWasm - WASM wrapper for LightWalletCore. Used on Client app 1, Client app 2. Also can be used with node.js

Depends on:

• Set of low level libraries
• Crypto core - low level crypto core implementing common base cryptographic primitives for light blockchain clients.

Loyalty backend server

Backend server implementing prototype of loyalty system.

Modules:

• ApiClient - API client implementetion for Loyalty backend server
• ApiServer - API server implementetion
• DataModel - API/DB data model
• SolanaGateway - Gateway to Solana for using program