@drift-labs/sdk/lib/browser/math/bankruptcy.js

SDK for Drift Protocol

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.isUserBankrupt = void 0;
const numericConstants_1 = require("../constants/numericConstants");
const position_1 = require("./position");
const types_1 = require("../types");
function isUserBankrupt(user) {
    const userAccount = user.getUserAccount();
    let hasLiability = false;
    for (const position of userAccount.spotPositions) {
        if (position.scaledBalance.gt(numericConstants_1.ZERO)) {
            if ((0, types_1.isVariant)(position.balanceType, 'deposit')) {
                return false;
            }
            if ((0, types_1.isVariant)(position.balanceType, 'borrow')) {
                hasLiability = true;
            }
        }
    }
    for (const position of userAccount.perpPositions) {
        if (!position.baseAssetAmount.eq(numericConstants_1.ZERO) ||
            position.quoteAssetAmount.gt(numericConstants_1.ZERO) ||
            (0, position_1.hasOpenOrders)(position)) {
            return false;
        }
        if (position.quoteAssetAmount.lt(numericConstants_1.ZERO)) {
            hasLiability = true;
        }
    }
    return hasLiability;
}
exports.isUserBankrupt = isUserBankrupt;