nina-indexer

Nina Indexer 2.0

1. About
2. Requirements

About

Nina Indexer synchronizes on-chain Nina Protocol transactions.

Structure:

indexer/
├── src/
│   ├── services/
│   │   ├── hubData.js         # Hub data fetching service
│   │   ├── releaseData.js     # Release data fetching service
│   │   └── index.js           # Service exports
│   ├── processors/
│   │   ├── base/
│   │   │   └── BaseProcessor.js
│   │   ├── HubProcessor.js
│   │   ├── ReleaseProcessor.js
│   │   └── index.js           # Processor exports
│   ├── utils/
│   │   ├── logging.js         # Logging utilities
│   │   ├── helpers.js         # General helpers
│   │   └── index.js           # Utils exports
│   ├── TransactionSyncer.js   # Main transaction syncer
│   └── index.js               # Main entry point
├── package.json
└── README.md

Run manually

pm2 start src/index.js --name "nina-indexer"
pm2 start api/index.js --name "nina-api"

Executions using our scripts

./scripts/run.sh
./scripts/stop.sh
./scripts/restart.sh

Testing

yarn test:local

Requirements

1. Node >= 16.17.0 and < 18.0