From ff6ba434b6d91b6a4a4e9b3a7fbb8cadced229ad Mon Sep 17 00:00:00 2001
From: Jack Lucas <jflucas@research.att.com>
Date: Wed, 10 May 2017 01:48:41 +0000
Subject: Post-R1 API & other updates.

Change-Id: Id0e2e15b95a5713a25a746534fc40b56599a5f06
Signed-off-by: Jack Lucas <jflucas@research.att.com>
---
 lib/promise_request.js | 54 +++++++++++++++++++++++++++++++++++++-------------
 1 file changed, 40 insertions(+), 14 deletions(-)

(limited to 'lib/promise_request.js')

diff --git a/lib/promise_request.js b/lib/promise_request.js
index 906c16c..5a97bba 100644
--- a/lib/promise_request.js
+++ b/lib/promise_request.js
@@ -19,26 +19,53 @@ See the License for the specific language governing permissions and limitations
  "use strict";
  
 /*
- * Make an HTTP request using a string or a readable stream for the body 
+ * Make an HTTP request using a string for the body 
  * of the request.
  * Return a promise for result in the form 
  * {status: <http status code>, body: <response body>}
  */
  
-const stream = require('stream');
-const request = require('request');
+const http = require('http');
+const https = require('https');
+const url = require('url');
+const querystring = require('querystring');
 
-let logger = null;
+var logger = null;
 
 exports.doRequest = function(options, body) {
+	
 	return new Promise(function(resolve, reject) {
+	
+		var reqBody = null;
+		if (options.json) {
+			reqBody = JSON.stringify(options.json);
+			options.headers = options.headers || {};
+			options.headers['Content-Type'] = 'application/json';
+		}
+		else if (body) {
+			reqBody = body;
+		}
+		
+		if (options.uri) {
+			var parsed = url.parse(options.uri);
+			options.protocol = parsed.protocol;
+			options.hostname = parsed.hostname;
+			options.port = parsed.port;
+			options.path = parsed.path;
+			if (options.qs) {
+				options.path += ('?' + querystring.stringify(options.qs));
+			}
+		}
 		
 		logger.debug("doRequest: " + JSON.stringify(options));
-		if (body && !(body instanceof stream.Readable)) {
-			// Body is a string, just include it in the request
-			options.body = body;
+		
+		try {
+			var req = (options.protocol === 'https:' ? https.request(options) : http.request(options));
+		}
+		catch (e) {
+			logger.debug('Error constructing request: ' + e);
+			reject(e);
 		}
-		var req = request(options);
 
 		// Reject promise if there's an error
 		req.on('error',  function(error) { 
@@ -88,13 +115,12 @@ exports.doRequest = function(options, body) {
 				}
 			});
 		});
-
-		// If there's a readable stream for a body, pipe it to the request
-		if (body && (body instanceof stream.Readable)) {
-			// Pipe the body readable stream into the request
-			body.pipe(req);
+		
+		if (reqBody) {
+				req.write(reqBody, 'utf8');
 		}
-	});
+		req.end();
+	});		
 };
 
 exports.setLogger = function(logsource) {
-- 
cgit 1.2.3-korg