infobip-rtc/dist/util/HttpClient.js

Infobip RTC JavaScript SDK - Infobip WebRTC API Implementation

const networkErrorMessages = new Set([
    'network error',
    'Failed to fetch',
    'NetworkError when attempting to fetch resource.',
    'The Internet connection appears to be offline.',
    'Load failed',
    'Network request failed',
    'fetch failed',
]);
const DEFAULT_NETWORK_ERROR_MESSAGE = "Network error occurred.";
export class NetworkError extends Error {
    constructor(message) {
        super(message || DEFAULT_NETWORK_ERROR_MESSAGE);
        Object.setPrototypeOf(this, NetworkError.prototype);
        this.name = 'NetworkError';
    }
}
function isNetworkError(error) {
    const isValid = error.name === 'TypeError' && typeof error.message === 'string';
    if (!isValid) {
        return false;
    }
    if (error.message === 'Load failed') {
        return error.stack === undefined;
    }
    return networkErrorMessages.has(error.message);
}
export class DefaultHttpClient {
    constructor(baseURL, headers) {
        this.baseURL = baseURL;
        this.headers = headers;
    }
    delete(url, headers) {
        return this.request(url, "DELETE", headers);
    }
    get(url, headers) {
        return this.request(url, "GET", headers);
    }
    post(url, data, headers) {
        return this.request(url, "POST", data, headers);
    }
    put(url, data, headers) {
        return this.request(url, "PUT", data, headers);
    }
    async request(url, method, data, headers) {
        const fullPath = this.baseURL + url;
        const options = {
            method: method
        };
        if (data != null) {
            const isFormData = data instanceof FormData;
            options.body = isFormData ? data : JSON.stringify(data);
        }
        if (this.headers != null || headers != null) {
            options.headers = {
                ...this.headers,
                ...headers
            };
        }
        try {
            const response = await fetch(fullPath, options);
            const resultJson = await response.json();
            const result = {
                statusCode: response.status,
                ok: response.ok
            };
            if (result.ok) {
                result.data = resultJson;
            }
            else {
                result.error = resultJson;
            }
            return result;
        }
        catch (e) {
            if (isNetworkError(e)) {
                throw new NetworkError();
            }
            throw e;
        }
    }
}
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