@ledgerhq/coin-mina/lib/api/index.js

Mina Coin integration

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.getNonce = exports.getFees = exports.broadcastTransaction = exports.getTransactions = exports.getBlockInfo = exports.getAccount = void 0;
const bignumber_js_1 = __importDefault(require("bignumber.js"));
const rosetta_1 = require("./rosetta");
const consts_1 = require("../consts");
const common_logic_1 = require("../common-logic");
const logs_1 = require("@ledgerhq/logs");
const getAccount = async (address) => {
    const networkStatus = await (0, rosetta_1.fetchNetworkStatus)();
    let balance = new bignumber_js_1.default(0);
    let spendableBalance = new bignumber_js_1.default(0);
    try {
        const resp = await (0, rosetta_1.fetchAccountBalance)(address);
        balance = new bignumber_js_1.default(resp.balances[0].metadata.total_balance);
        spendableBalance = new bignumber_js_1.default(resp.balances[0].metadata.liquid_balance);
    }
    catch (e) {
        (0, logs_1.log)("info", "[mina] getAccount error:", {
            address,
            error: e,
        });
        // fail is expected for when account has no balance and no transactions
        /* empty */
    }
    return {
        blockHeight: networkStatus.current_block_identifier.index,
        balance,
        spendableBalance,
    };
};
exports.getAccount = getAccount;
const getBlockInfo = async (blockHeight) => {
    const data = await (0, rosetta_1.rosettaGetBlockInfo)(blockHeight);
    return data;
};
exports.getBlockInfo = getBlockInfo;
const getTransactions = async (address, offset = 0) => {
    const txns = await (0, rosetta_1.fetchAccountTransactions)(address, offset);
    return txns.sort((a, b) => b.timestamp - a.timestamp);
};
exports.getTransactions = getTransactions;
const broadcastTransaction = async (txn) => {
    const { nonce, receiverAddress, amount, fee, memo, senderAddress } = txn.transaction;
    const blob = {
        signature: txn.signature,
        payment: {
            to: receiverAddress,
            from: senderAddress,
            fee: fee.toFixed(),
            token: consts_1.MINA_TOKEN_ID,
            nonce: nonce.toFixed(),
            memo: memo ?? null,
            amount: amount.toFixed(),
            valid_until: null,
        },
        stake_delegation: null,
    };
    const { data } = await (0, rosetta_1.rosettaSubmitTransaction)(JSON.stringify(blob));
    return data.transaction_identifier.hash;
};
exports.broadcastTransaction = broadcastTransaction;
const getFees = async (txn, address) => {
    if (!txn.amount || !txn.recipient || !(0, common_logic_1.isValidAddress)(txn.recipient)) {
        return { fee: txn.fees.fee, accountCreationFee: new bignumber_js_1.default(0) };
    }
    const { data } = await (0, rosetta_1.fetchTransactionMetadata)(address, txn.recipient, txn.fees.fee.toNumber(), txn.amount.toNumber());
    const accountCreationFee = data.metadata.account_creation_fee
        ? new bignumber_js_1.default(data.metadata.account_creation_fee)
        : new bignumber_js_1.default(0);
    return {
        fee: new bignumber_js_1.default(data.suggested_fee[0].value),
        accountCreationFee,
    };
};
exports.getFees = getFees;
const getNonce = async (txn, address) => {
    if (!txn.recipient || !(0, common_logic_1.isValidAddress)(txn.recipient)) {
        return txn.nonce;
    }
    if (!txn.amount || !txn.fees) {
        return txn.nonce;
    }
    const { data } = await (0, rosetta_1.fetchTransactionMetadata)(address, txn.recipient, txn.fees.fee.toNumber(), txn.amount.toNumber());
    return parseInt(data.metadata.nonce);
};
exports.getNonce = getNonce;
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