Read HIP-4 positions, balances, and trade history

const positions = await adapter.account.fetchPositions("0xYourAddress");

const positions = await adapter.account.fetchPositions("0xYourAddress");

for (const pos of positions) {
  console.log(`Outcome: ${pos.parsedOutcomeName ?? pos.outcomeName} (${pos.outcome})`);
  console.log(`  Shares:         ${pos.shares}`);
  console.log(`  Avg cost:       ${pos.avgCost}`);
  console.log(`  Current price:  ${pos.currentPrice}`);
  console.log(`  Unrealized PnL: ${pos.unrealizedPnl}`);
  console.log(`  Max payout:     ${pos.potentialPayout}`);
}

const activity = await adapter.account.fetchActivity("0xYourAddress");

const activity = await adapter.account.fetchActivity("0xYourAddress");

for (const entry of activity) {
  console.log(
    `${new Date(entry.timestamp).toISOString()} | ` +
      `${entry.side} ${entry.size} @ ${entry.price} | ` +
      `coin: ${entry.outcome}`,
  );
}

const balances = await adapter.account.fetchBalance("0xYourAddress");

const balances = await adapter.account.fetchBalance("0xYourAddress");

for (const bal of balances) {
  console.log(`${bal.coin}: total=${bal.total} hold=${bal.hold}`);
  // "USDC: total=250.5 hold=0.0"
  // "+5160: total=100.0 hold=0.0"
}

const orders = await adapter.account.fetchOpenOrders("0xYourAddress");

const orders = await adapter.account.fetchOpenOrders("0xYourAddress");

for (const order of orders) {
  console.log(
    `${order.coin} ${order.side === "B" ? "buy" : "sell"} ` +
      `${order.sz} @ ${order.limitPx} (oid: ${order.oid})`,
  );
}

// Cancel all open HIP-4 orders
import { parseSideCoin } from "@outcome.xyz/hip4";

const cancels = orders.flatMap((o) => {
  const parsed = parseSideCoin(o.coin); // null for non-HIP-4 coins
  return parsed
    ? [{ marketId: String(parsed.outcomeId), orderId: String(o.oid), outcome: o.coin }]
    : [];
});
if (cancels.length > 0) {
  await adapter.trading.cancelOrder(cancels);
}

const unsubscribe = adapter.account.subscribePositions(
  "0xYourAddress",
  (positions) => {
    for (const pos of positions) {
      console.log(pos.parsedOutcomeName ?? pos.outcomeName, pos.shares, pos.unrealizedPnl);
    }
  },
);

// Stop polling when done
unsubscribe();

// The first update arrives right away, then every 10 seconds
const unsubscribe = adapter.account.subscribePositions(
  "0xYourAddress",
  (positions) => {
    renderPositions(positions);
  },
);

// Clean up when the component unmounts or session ends
window.addEventListener("beforeunload", unsubscribe);