const getRoles = function()

in src/msha/auth/routes/auth-login-provider-callback.ts [258:304]

39 lines of code
4 McCabe index (conditional complexity)


const getRoles = function (clientPrincipal: RolesSourceFunctionRequestBody, rolesSource: string) {
  let cliApiUri = SWA_CLI_API_URI();
  const { protocol, hostname, port } = parseUrl(cliApiUri);
  const target = hostname === "localhost" ? `${protocol}//127.0.0.1:${port}` : cliApiUri;
  const targetUrl = new URL(target!);

  const data = JSON.stringify(clientPrincipal);

  const options = {
    host: targetUrl.hostname,
    port: targetUrl.port,
    path: rolesSource,
    method: "POST",
    headers: {
      "Content-Type": "application/json",
      "Content-Length": Buffer.byteLength(data),
    },
  };

  return new Promise((resolve, reject) => {
    const protocolModule = targetUrl.protocol === "https:" ? https : http;

    const req = protocolModule.request(options, (res) => {
      res.setEncoding("utf8");
      let responseBody = "";

      res.on("data", (chunk) => {
        responseBody += chunk;
      });

      res.on("end", () => {
        try {
          resolve(JSON.parse(responseBody));
        } catch (err) {
          reject(err);
        }
      });
    });

    req.on("error", (err) => {
      reject(err);
    });

    req.write(data);
    req.end();
  });
};