unrip/test/inventory-and-history.test.mjs

import test from 'node:test';
import assert from 'node:assert/strict';

import { buildInventorySnapshot } from '../src/core/inventory.mjs';
import { routeHistoryRecord } from '../src/core/history-records.mjs';
import { insertHistoryEvents, pruneRawNearIntentsQuoteHistory } from '../src/lib/postgres.mjs';

test('inventory snapshot keeps pending funding out of spendable balances', () => {
  const snapshot = buildInventorySnapshot({
    accountId: 'solver.near',
    balances: {
      'nep141:btc.omft.near': '1000',
      'nep141:eure.omft.near': '2000',
    },
    recentDeposits: [
      {
        asset_id: 'nep141:eure.omft.near',
        amount: '300',
        status: 'PENDING',
      },
    ],
    trackedWithdrawals: [
      {
        withdrawal_hash: 'wd-1',
        asset_id: 'nep141:btc.omft.near',
        amount: '25',
        status: 'PENDING',
      },
    ],
    assetRegistry: new Map([
      ['nep141:btc.omft.near', { decimals: 8 }],
      ['nep141:eure.omft.near', { decimals: 18 }],
    ]),
    observedAt: '2026-04-02T10:00:00.000Z',
  });

  assert.equal(snapshot.spendable['nep141:eure.omft.near'], '2000');
  assert.equal(snapshot.pending_inbound['nep141:eure.omft.near'], '300');
  assert.equal(snapshot.pending_outbound['nep141:btc.omft.near'], '25');
});

test('history writer routes decision events into the decision table family', () => {
  const routed = routeHistoryRecord({
    topic: 'decision.trade_decision',
    event: {
      event_id: 'evt-1',
      event_type: 'trade_decision',
      venue: 'near-intents',
      schema_version: 1,
      ingested_at: '2026-04-02T10:00:00.000Z',
      payload: {
        decision_id: 'decision-1',
        quote_id: 'quote-1',
        pair: 'a->b',
        direction: 'btc_to_eure',
        decision: 'rejected',
        decision_reason: 'strategy_disarmed',
      },
    },
  });

  assert.equal(routed.table, 'trade_decisions');
  assert.equal(routed.record.decision_key, 'decision-1');
  assert.equal(routed.record.quote_id, 'quote-1');
});

test('bulk history insert writes multiple routed events in one table statement', async () => {
  const queries = [];
  const pool = {
    async query(sql, params) {
      queries.push({ sql, params });
      return {
        rows: [
          { event_id: params[0] },
          { event_id: params[12] },
        ],
        rowCount: 2,
      };
    },
  };

  const result = await insertHistoryEvents(pool, [
    {
      table: 'trade_decisions',
      topic: 'decision.trade_decision',
      event: historyEvent('evt-1', { decision_id: 'decision-1', quote_id: 'quote-1' }),
      record: { quote_id: 'quote-1', pair: 'a->b', decision_key: 'decision-1' },
    },
    {
      table: 'trade_decisions',
      topic: 'decision.trade_decision',
      event: historyEvent('evt-2', { decision_id: 'decision-2', quote_id: 'quote-2' }),
      record: { quote_id: 'quote-2', pair: 'a->b', decision_key: 'decision-2' },
    },
  ]);

  assert.equal(queries.length, 1);
  assert.match(queries[0].sql, /INSERT INTO trade_decisions/);
  assert.match(queries[0].sql, /RETURNING event_id/);
  assert.equal(queries[0].params.length, 24);
  assert.deepEqual([...result.insertedEventIds].sort(), ['evt-1', 'evt-2']);
});

test('raw quote retention preserves rows linked to maker lifecycle evidence', async () => {
  const queries = [];
  const pool = {
    async query(sql, params) {
      queries.push({ sql, params });
      return { rows: [], rowCount: 42 };
    },
  };

  const result = await pruneRawNearIntentsQuoteHistory(pool, {
    now: '2026-05-21T12:00:00.000Z',
    retainRecentMs: 6 * 60 * 60 * 1000,
    batchSize: 123,
  });

  assert.equal(result.deletedCount, 42);
  assert.equal(result.cutoff, '2026-05-21T06:00:00.000Z');
  assert.equal(result.batchSize, 123);
  assert.equal(queries.length, 1);
  assert.match(queries[0].sql, /DELETE FROM raw_near_intents_quotes/);
  assert.match(queries[0].sql, /trade_decisions/);
  assert.match(queries[0].sql, /execute_trade_commands/);
  assert.match(queries[0].sql, /trade_execution_results/);
  assert.match(queries[0].sql, /quote_outcome_attributions/);
  assert.deepEqual(queries[0].params, ['2026-05-21T06:00:00.000Z', 123]);
});

test('raw quote retention drains multiple bounded batches when firehose backlog exceeds one batch', async () => {
  const rowCounts = [500_000, 500_000, 12];
  const queries = [];
  const pool = {
    async query(sql, params) {
      queries.push({ sql, params });
      return { rows: [], rowCount: rowCounts.shift() ?? 0 };
    },
  };

  const result = await pruneRawNearIntentsQuoteHistory(pool, {
    now: '2026-05-21T12:00:00.000Z',
    retainRecentMs: 30 * 60 * 1000,
    batchSize: 500_000,
    maxBatches: 20,
  });

  assert.equal(result.deletedCount, 1_000_012);
  assert.equal(result.cutoff, '2026-05-21T11:30:00.000Z');
  assert.equal(result.batchSize, 500_000);
  assert.equal(result.maxBatches, 20);
  assert.equal(result.batches, 3);
  assert.equal(queries.length, 3);
  for (const query of queries) {
    assert.match(query.sql, /DELETE FROM raw_near_intents_quotes/);
    assert.deepEqual(query.params, ['2026-05-21T11:30:00.000Z', 500_000]);
  }
});

function historyEvent(eventId, payload) {
  return {
    event_id: eventId,
    event_type: 'trade_decision',
    venue: 'near-intents',
    source: 'strategy-engine',
    observed_at: '2026-04-02T10:00:00.000Z',
    ingested_at: '2026-04-02T10:00:00.001Z',
    payload,
  };
}