Function appendQueryParams

src/lib/socket-io.ts:23–32

(url: string, params: QueryParams = {})

};

export const appendQueryParams = (url: string, params: QueryParams = {}): string => {
  const hasParamsRegex = /\?([\w]+=[\w]+)/;
  const alreadyHasParams = hasParamsRegex.test(url);

  const stringified = `${Object.entries(params).reduce((next, [key, value]) => {
    return next + `${key}=${value}&`;
  }, '').slice(0, -1)}`;

  return `${url}${alreadyHasParams ? '&' : '?'}${stringified}`;
};

export const setUpSocketIOPing = (sendMessage: SendMessage, interval = SOCKET_IO_PING_INTERVAL): any => {
  const ping = () => sendMessage(SOCKET_IO_PING_CODE);