@ledgerhq/coin-near/lib/buildTransaction.js

Near Coin integration

"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    var desc = Object.getOwnPropertyDescriptor(m, k);
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    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
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    Object.defineProperty(o, "default", { enumerable: true, value: v });
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    o["default"] = v;
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var __importStar = (this && this.__importStar) || function (mod) {
    if (mod && mod.__esModule) return mod;
    var result = {};
    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
    __setModuleDefault(result, mod);
    return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.buildTransaction = void 0;
const logs_1 = require("@ledgerhq/logs");
const nearAPI = __importStar(require("near-api-js"));
const api_1 = require("./api");
const logic_1 = require("./logic");
const buildTransaction = async (a, t, publicKey) => {
    const { nonce, block_hash } = await (0, api_1.getAccessKey)({
        address: a.freshAddress,
        publicKey,
    });
    const parsedNearAmount = t.amount.toFixed();
    const actions = [];
    switch (t.mode) {
        case "stake":
            actions.push(nearAPI.transactions.functionCall("deposit_and_stake", {}, (0, logic_1.getStakingGas)().toFixed(), parsedNearAmount));
            break;
        case "unstake":
            if (t.useAllAmount) {
                actions.push(nearAPI.transactions.functionCall("unstake_all", {}, (0, logic_1.getStakingGas)().toFixed(), "0"));
            }
            else {
                actions.push(nearAPI.transactions.functionCall("unstake", { amount: parsedNearAmount }, (0, logic_1.getStakingGas)().toFixed(), "0"));
            }
            break;
        case "withdraw":
            if (t.useAllAmount) {
                actions.push(nearAPI.transactions.functionCall("withdraw_all", {}, (0, logic_1.getStakingGas)(t).toNumber(), "0"));
            }
            else {
                actions.push(nearAPI.transactions.functionCall("withdraw", { amount: parsedNearAmount }, (0, logic_1.getStakingGas)().toFixed(), "0"));
            }
            break;
        default:
            actions.push(nearAPI.transactions.transfer(parsedNearAmount));
    }
    try {
        const transaction = nearAPI.transactions.createTransaction(a.freshAddress, nearAPI.utils.PublicKey.fromString(publicKey), t.recipient, nonce + 1, actions, nearAPI.utils.serialize.base_decode(block_hash));
        return transaction;
    }
    catch (e) {
        (0, logs_1.log)("Near", "Error building transaction", {
            error: e,
            transaction: t,
            account: a,
        });
        throw e;
    }
};
exports.buildTransaction = buildTransaction;
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