@airgap/aeternity/v0/serializer/validators/validators.js

The @airgap/aeternity is an Aeternity implementation of the ICoinProtocol interface from @airgap/coinlib-core.

"use strict";
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var __importDefault = (this && this.__importDefault) || function (mod) {
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};
Object.defineProperty(exports, "__esModule", { value: true });
var validate_1 = require("@airgap/coinlib-core/dependencies/src/validate.js-0.13.1/validate");
var base64Check_1 = __importDefault(require("@airgap/coinlib-core/utils/base64Check"));
var AeternityProtocol_1 = require("../../protocol/AeternityProtocol");
validate_1.validators.isMainNet = function (value) {
    // allow empty values by default (needs to be checked by "presence" check)
    if (value === null || typeof value === 'undefined') {
        return null;
    }
    if (value !== 'ae_mainnet') {
        return 'is not on mainnet';
    }
    return null;
};
validate_1.validators.isValidAeternityTx = function (transaction) {
    // allow empty values by default (needs to be checked by "presence" check)
    if (transaction === null || typeof transaction === 'undefined') {
        return null;
    }
    if (typeof transaction === 'string' && !transaction.startsWith('tx_')) {
        return 'invalid tx format';
    }
    else if (typeof transaction === 'string') {
        try {
            base64Check_1.default.decode(transaction.replace('tx_', ''));
            return null;
        }
        catch (error) {
            return "isn't base64 encoded";
        }
    }
    else {
        return "isn't a string";
    }
};
validate_1.validators.isValidAeternityAccount = function (accountIdentifier) {
    return new Promise(function (resolve, reject) { return __awaiter(void 0, void 0, void 0, function () {
        var protocol, error_1;
        return __generator(this, function (_a) {
            switch (_a.label) {
                case 0:
                    if (accountIdentifier === null || typeof accountIdentifier === 'undefined') {
                        reject();
                    }
                    _a.label = 1;
                case 1:
                    _a.trys.push([1, 3, , 4]);
                    protocol = new AeternityProtocol_1.AeternityProtocol();
                    return [4 /*yield*/, protocol.getTransactionsFromPublicKey(accountIdentifier, 1)];
                case 2:
                    _a.sent();
                    resolve();
                    return [3 /*break*/, 4];
                case 3:
                    error_1 = _a.sent();
                    reject('not a valid Aeternity account');
                    return [3 /*break*/, 4];
                case 4: return [2 /*return*/];
            }
        });
    }); });
};
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