feat(rest): print curl (#4396)

* feat(rest): print curl

* fix: missing some code

* address CR

* address CR

Author: kobenguyent

Diff for: docs/helpers/REST.md

@@ -23,12 +23,13 @@ Type: [object][4]
 ### Properties
 
 -   `endpoint` **[string][3]?** API base URL
--   `prettyPrintJson` **[boolean][6]?** pretty print json for response/request on console logs
--   `timeout` **[number][5]?** timeout for requests in milliseconds. 10000ms by default
--   `defaultHeaders` **[object][4]?** a list of default headers
+-   `prettyPrintJson` **[boolean][6]?** pretty print json for response/request on console logs.
+-   `printCurl` **[boolean][6]?** print cURL request on console logs. False by default.
+-   `timeout` **[number][5]?** timeout for requests in milliseconds. 10000ms by default.
+-   `defaultHeaders` **[object][4]?** a list of default headers.
 -   `httpAgent` **[object][4]?** create an agent with SSL certificate
--   `onRequest` **[function][7]?** a async function which can update request object.
--   `onResponse` **[function][7]?** a async function which can update response object.
+-   `onRequest` **[function][7]?** an async function which can update request object.
+-   `onResponse` **[function][7]?** an async function which can update response object.
 -   `maxUploadFileSize` **[number][5]?** set the max content file size in MB when performing api calls.
 
 

Diff for: lib/helper/REST.js

@@ -11,12 +11,13 @@ const { beautify } = require('../utils');
  * @typedef RESTConfig
  * @type {object}
  * @prop {string} [endpoint] - API base URL
- * @prop {boolean} [prettyPrintJson=false] - pretty print json for response/request on console logs
- * @prop {number} [timeout=1000] - timeout for requests in milliseconds. 10000ms by default
- * @prop {object} [defaultHeaders] - a list of default headers
+ * @prop {boolean} [prettyPrintJson=false] - pretty print json for response/request on console logs.
+ * @prop {boolean} [printCurl=false] - print cURL request on console logs. False by default.
+ * @prop {number} [timeout=1000] - timeout for requests in milliseconds. 10000ms by default.
+ * @prop {object} [defaultHeaders] - a list of default headers.
  * @prop {object} [httpAgent] - create an agent with SSL certificate
- * @prop {function} [onRequest] - a async function which can update request object.
- * @prop {function} [onResponse] - a async function which can update response object.
+ * @prop {function} [onRequest] - an async function which can update request object.
+ * @prop {function} [onResponse] - an async function which can update response object.
  * @prop {number} [maxUploadFileSize] - set the max content file size in MB when performing api calls.
  */
 const config = {};
@@ -42,6 +43,7 @@ const config = {};
  *   }
  *}
  * ```
+ *
  *  With httpAgent
  *
  * ```js
@@ -192,6 +194,9 @@ class REST extends Helper {
     }
 
     this.options.prettyPrintJson ? this.debugSection('Request', beautify(JSON.stringify(_debugRequest))) : this.debugSection('Request', JSON.stringify(_debugRequest));
+    if (this.options.printCurl) {
+      this.debugSection('CURL Request', curlize(request));
+    }
 
     let response;
     try {
@@ -372,3 +377,23 @@ class REST extends Helper {
   }
 }
 module.exports = REST;
+
+function curlize(request) {
+  if (request.data?.constructor.name.toLowerCase() === 'formdata') return 'cURL is not printed as the request body is not a JSON';
+  let curl = `curl --location --request ${request.method ? request.method.toUpperCase() : 'GET'} ${request.baseURL} `.replace("'", '');
+
+  if (request.headers) {
+    Object.entries(request.headers).forEach(([key, value]) => {
+      curl += `-H "${key}: ${value}" `;
+    });
+  }
+
+  if (!curl.toLowerCase().includes('content-type: application/json')) {
+    curl += '-H "Content-Type: application/json" ';
+  }
+
+  if (request.data) {
+    curl += `-d '${JSON.stringify(request.data)}'`;
+  }
+  return curl;
+}