348c4f9b0b
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Proof: History-writer now writes routed event batches with one bulk insert per table, preserving decision and normalized quote history while reducing Kafka lag that delayed durable strategy decision rows. Assumptions: Kafka message order within a topic partition remains sufficient for durability; environment status events keep their dedicated dedupe path; this change does not alter strategy, edge, notional, inventory, arming, or relay submission behavior. Still fake: Venue-native terminal fill ids and fee-complete realized PnL remain unavailable; historical decision rows can still lag until the deployed batch writer drains existing backlog.
114 lines
3.4 KiB
JavaScript
114 lines
3.4 KiB
JavaScript
import test from 'node:test';
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import assert from 'node:assert/strict';
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import { buildInventorySnapshot } from '../src/core/inventory.mjs';
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import { routeHistoryRecord } from '../src/core/history-records.mjs';
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import { insertHistoryEvents } from '../src/lib/postgres.mjs';
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test('inventory snapshot keeps pending funding out of spendable balances', () => {
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const snapshot = buildInventorySnapshot({
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accountId: 'solver.near',
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balances: {
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'nep141:btc.omft.near': '1000',
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'nep141:eure.omft.near': '2000',
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},
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recentDeposits: [
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{
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asset_id: 'nep141:eure.omft.near',
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amount: '300',
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status: 'PENDING',
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},
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],
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trackedWithdrawals: [
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{
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withdrawal_hash: 'wd-1',
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asset_id: 'nep141:btc.omft.near',
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amount: '25',
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status: 'PENDING',
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},
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],
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assetRegistry: new Map([
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['nep141:btc.omft.near', { decimals: 8 }],
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['nep141:eure.omft.near', { decimals: 18 }],
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]),
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observedAt: '2026-04-02T10:00:00.000Z',
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});
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assert.equal(snapshot.spendable['nep141:eure.omft.near'], '2000');
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assert.equal(snapshot.pending_inbound['nep141:eure.omft.near'], '300');
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assert.equal(snapshot.pending_outbound['nep141:btc.omft.near'], '25');
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});
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test('history writer routes decision events into the decision table family', () => {
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const routed = routeHistoryRecord({
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topic: 'decision.trade_decision',
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event: {
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event_id: 'evt-1',
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event_type: 'trade_decision',
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venue: 'near-intents',
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schema_version: 1,
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ingested_at: '2026-04-02T10:00:00.000Z',
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payload: {
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decision_id: 'decision-1',
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quote_id: 'quote-1',
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pair: 'a->b',
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direction: 'btc_to_eure',
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decision: 'rejected',
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decision_reason: 'strategy_disarmed',
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},
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},
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});
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assert.equal(routed.table, 'trade_decisions');
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assert.equal(routed.record.decision_key, 'decision-1');
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assert.equal(routed.record.quote_id, 'quote-1');
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});
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test('bulk history insert writes multiple routed events in one table statement', async () => {
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const queries = [];
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const pool = {
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async query(sql, params) {
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queries.push({ sql, params });
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return {
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rows: [
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{ event_id: params[0] },
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{ event_id: params[12] },
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],
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rowCount: 2,
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};
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},
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};
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const result = await insertHistoryEvents(pool, [
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{
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table: 'trade_decisions',
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topic: 'decision.trade_decision',
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event: historyEvent('evt-1', { decision_id: 'decision-1', quote_id: 'quote-1' }),
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record: { quote_id: 'quote-1', pair: 'a->b', decision_key: 'decision-1' },
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},
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{
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table: 'trade_decisions',
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topic: 'decision.trade_decision',
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event: historyEvent('evt-2', { decision_id: 'decision-2', quote_id: 'quote-2' }),
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record: { quote_id: 'quote-2', pair: 'a->b', decision_key: 'decision-2' },
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},
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]);
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assert.equal(queries.length, 1);
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assert.match(queries[0].sql, /INSERT INTO trade_decisions/);
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assert.match(queries[0].sql, /RETURNING event_id/);
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assert.equal(queries[0].params.length, 24);
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assert.deepEqual([...result.insertedEventIds].sort(), ['evt-1', 'evt-2']);
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});
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function historyEvent(eventId, payload) {
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return {
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event_id: eventId,
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event_type: 'trade_decision',
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venue: 'near-intents',
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source: 'strategy-engine',
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observed_at: '2026-04-02T10:00:00.000Z',
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ingested_at: '2026-04-02T10:00:00.001Z',
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payload,
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};
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}
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