@maxtrader/backtest-persistence-idb

IndexedDB persistence adapters for journal entries and screenshots.

Purpose

• Provide browser persistence implementation of protocol adapter interfaces.
• Keep journal and screenshot storage deterministic and replay-friendly.

Exports

• IndexedDbJournalStore
• IndexedDbScreenshotStore

Journal Store Usage

import { IndexedDbJournalStore } from "@maxtrader/backtest-persistence-idb";

const journalStore = new IndexedDbJournalStore({
  dbName: "myapp.backtest",
  storeName: "entries"
});

Screenshot Store Usage

import { IndexedDbScreenshotStore } from "@maxtrader/backtest-persistence-idb";

const screenshotStore = new IndexedDbScreenshotStore({
  dbName: "myapp.backtest",
  storeName: "screenshots"
});

Notes

• Journal store keys by seq.
• Screenshot store keys by screenshot reference id.
• readRefs() returns references sorted by cursor, ts, then id.