@ocap/statedb-memory/lib/db.js

OCAP statedb adapter that uses memory as backend statedb, just for test purpose

const { StateDB } = require('@ocap/statedb');
const Table = require('./table/base');
const Account = require('./table/account');
const Token = require('./table/token');
const Rollup = require('./table/rollup');
const Balance = require('./table/balance');

const { name, version } = require('../package.json');

class MemoryStateDB extends StateDB {
  constructor() {
    super();

    this.name = name;
    this.version = version;

    this.balance = new Balance({ name: 'balance', uniqIndex: ['address', 'tokenAddress'] });
    this.account = new Account({
      name: 'account',
      uniqIndex: 'address',
      balanceTable: this.balance,
      syncBalance: true,
    });
    this.factory = new Table({ name: 'factory', uniqIndex: 'address', syncBalance: true, balanceTable: this.balance });
    this.stake = new Table({ name: 'stake', uniqIndex: 'address', syncBalance: true, balanceTable: this.balance });
    this.asset = new Table({ name: 'asset', uniqIndex: 'address' });
    this.delegation = new Table({ name: 'delegation', uniqIndex: 'address' });
    this.tx = new Table({ name: 'tx', uniqIndex: 'hash' });
    this.token = new Token({ name: 'token', uniqIndex: 'address' });
    this.chain = new Table({ name: 'chain', uniqIndex: 'address' });
    this.rollup = new Rollup({ name: 'rollup', uniqIndex: 'address' });
    this.rollupBlock = new Table({ name: 'rollupBlock', uniqIndex: 'hash' });
    this.evidence = new Table({ name: 'evidence', uniqIndex: 'hash' });
    this.tokenFactory = new Table({ name: 'tokenFactory', uniqIndex: 'address' });

    this.attachReadyListeners();
  }
}

module.exports = MemoryStateDB;