mysterium-vpn-js/lib/fmt/validation.js

Javascript SDK for Mysterium node

"use strict";
/**
 * Copyright (c) 2020 BlockDev AG
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */
Object.defineProperty(exports, "__esModule", { value: true });
exports.validate = exports.validateArray = exports.validateMultiple = void 0;
function getTypeString(value) {
    if (Array.isArray(value)) {
        return 'array';
    }
    return typeof value;
}
function validate(typeName, obj, property) {
    const value = obj[property.name];
    if (typeof value === 'undefined' && property.optional) {
        // valid
        return;
    }
    if (typeof value === 'undefined') {
        throw new TypeError(`${typeName}: ${property.name} is not provided`);
    }
    if (getTypeString(value) !== property.type) {
        throw new TypeError(`${typeName}: ${property.name} should be "${property.type}"`);
    }
}
exports.validate = validate;
function validateMultiple(typeName, obj, properties) {
    properties.forEach((property) => validate(typeName, obj, property));
}
exports.validateMultiple = validateMultiple;
function validateArray(typeName, arr) {
    if (getTypeString(arr) !== 'array') {
        throw new TypeError(`${typeName}: should be "array"`);
    }
}
exports.validateArray = validateArray;