@iqprotocol/postgres-storage v0.16.1

PostgreSQL storage

This package is part of IQ Protocol JS SDK.

The package includes Account Store Interface implementation for PostgreSQL.

Installation

yarn add @iqprotocol/postgres-storage

Usage

import { PostgresAccountStore, createPool, Account, AccountState } from '@iqprotocol/postgres-storage';

const connectionUri = 'postgresql://user:secret@localhost/mydb';
const pool = createPool(connectionUri);
const store = new PostgresAccountStore({ pool });

const account: Account = {
  id: 'test-id',
  data: { ... },
};

await store.saveAccount(account);

const accountState: AccountState = {
  accountId: account.id,
  serviceId: 'test-service',
  energyGapHalvingPeriod: 86400,
  power: 10n,
  lockedPower: 2n,
  energyCap: 5n,
  energy: 5n,
  energyCalculatedAt: Math.floor(Date.now() / 1000),
};

await store.initAccountState(accountState);