urlExtractPathAndQuery.js

function urlExtractPathAndQuery(urlObject) {
  try {
    // Process the path
    let pathString = '';
    if (urlObject.path && urlObject.path.length > 0) {
      // Use JSON.parse and JSON.stringify to ensure proper stringification
      const parsedPath = JSON.parse(JSON.stringify(urlObject.path));
      pathString = '/' + parsedPath.join('/');
    }

    try {
      // Process the query
      let queryString = '';
      const parsedQuery = JSON.parse(JSON.stringify(urlObject.query));
      if (Array.isArray(parsedQuery) && parsedQuery.length > 0) {
        // Use JSON.parse and JSON.stringify to ensure proper stringification
        const queryArray = parsedQuery.map((param) => `${param.key}=${param.value}`);
        queryString = '?' + queryArray.join('&');
      }

      // Combine path and query into the final result
      const finalResult = pathString + queryString;
      return finalResult;
    } catch (err) {
      // If there's an error processing the query, return the path only
      return pathString;
    }
  } catch (err) {
    // If there's an error processing the path, return an empty string
    return '';
  }
}


function urlExtractPathAndQuery_test() {
    // Example usage:
    const urlObj = {
    path: ['path', 'to', 'resource'],
    query: [['param1', 'value1'], ['param2', 'value2']]
    };

    const result = urlExtractPathAndQuery(urlObj);
    console.log(result); // Output: "/path/to/resource?param1=value1&param2=value2"
}

function urlExtractPathAndQuery_test_insidePostman() {
    // pm.request.url = {"protocol":"https","path":["get","get1","get2"],"host":["postman-echo","com"],
    //             "query":[{"key":"foo1","value":"bar1"},{"key":"foo2","value":"bar2"}],"variable":[]}
    let result = urlExtractPathAndQuery(pm.request.url)
    console.log(result) // Output: /get/get1/get2?foo1=bar1&foo2=bar2
}

Used to extract a url like https://postman-echo.com/get/get1/get2?foo1=bar1&foo2=bar2 to get /get/get1/get2?foo1=bar1&foo2=bar2 inside postman Pre-request Script or Tests tab.