@ledgerhq/coin-stellar/lib/bridge/buildOptimisticOperation.js

Ledger Stellar 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.buildOptimisticOperation = void 0;
const bignumber_js_1 = __importDefault(require("bignumber.js"));
const operation_1 = require("@ledgerhq/coin-framework/operation");
const logic_1 = require("./logic");
const network_1 = require("../network");
async function buildOptimisticOperation(account, transaction) {
    const transactionSequenceNumber = await (0, network_1.fetchSequence)(account);
    const fees = transaction.fees ?? new bignumber_js_1.default(0);
    const type = transaction.mode === "changeTrust" ? "OPT_IN" : "OUT";
    const operation = {
        id: (0, operation_1.encodeOperationId)(account.id, "", type),
        hash: "",
        type,
        value: transaction.subAccountId ? fees : (0, logic_1.getAmountValue)(account, transaction, fees),
        fee: fees,
        blockHash: null,
        blockHeight: null,
        senders: [account.freshAddress],
        recipients: [transaction.recipient],
        accountId: account.id,
        date: new Date(),
        transactionSequenceNumber: transactionSequenceNumber?.plus(1).toNumber(),
        extra: {
            ledgerOpType: type,
            blockTime: new Date(),
            index: "0",
        },
    };
    const { subAccountId } = transaction;
    const { subAccounts } = account;
    const tokenAccount = !subAccountId
        ? null
        : subAccounts && subAccounts.find(ta => ta.id === subAccountId);
    if (tokenAccount && subAccountId) {
        operation.subOperations = [
            {
                id: `${subAccountId}--OUT`,
                hash: "",
                type: "OUT",
                value: transaction.useAllAmount ? tokenAccount.balance : transaction.amount,
                fee: new bignumber_js_1.default(0),
                blockHash: null,
                blockHeight: null,
                senders: [account.freshAddress],
                recipients: [transaction.recipient],
                accountId: subAccountId,
                date: new Date(),
                extra: {
                    ledgerOpType: type,
                },
            },
        ];
    }
    return operation;
}
exports.buildOptimisticOperation = buildOptimisticOperation;
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