ajax.js - Stryker report

/**
 * Sending request
 * @param {Object} options - Sending options
 * @param {string} options.url
 * @param {string} options.enctype - Sending options
 * @param {string} options.sendType - Sending options
 * @param {string} options.method - Sending options
 * @param {string|FormData} options.data - Sending options
 * @param {function} translate
 * @param {function} RequestType
 * @returns {Promise}
 * todo rewrite to fetch
 */
export function ajax(options, translate, RequestType = XMLHttpRequest) 0{
    return new Promise((resolve, reject) => 1{
        const xhr = new RequestType();

        const url = 2options.url + (345678options.method.toUpperCase() === 9'GET' && options.data ? 10`?${options.data}` : 11'');

        xhr.open(options.method, url, 12true);

        if (131415options.sendType === 16'serialize') 17{
            xhr.setRequestHeader(18'Content-type', options.enctype);
        } else if (192021options.sendType === 22'json') 23{
            xhr.setRequestHeader(24'Content-type', 25'application/json; charset=utf-8');
        }

        xhr.onreadystatechange = () => 26{
            if (272829xhr.readyState === 4) 30{
                if (313233xhr.status === 200) 34{
                    let response = {};

                    try 35{
                        response = JSON.parse(xhr.responseText);
                    } catch (e) 36{
                        response.validationErrors = 37{
                            base: 38[translate(39'JSON parsing error')],
                        };
                    }

                    resolve(response);
                } else 40{
                    reject(41{
                        xhr,
                        method: options.method,
                        url: options.url,
                        status: xhr.status,
                        statusText: xhr.statusText,
                    });
                }
            }
        };

        xhr.send(424344options.method.toUpperCase() === 45'POST' ? options.data : 46'');
    });
}

export default ajax;