From 1b8f3c00c3864733b684d1f92287f80ddeb24760 Mon Sep 17 00:00:00 2001
From: Lucas Rosa <lucas@telnyx.com>
Date: Tue, 22 Oct 2019 10:30:03 -0300
Subject: [PATCH] replaces `en dash` with regular dash for request bodies

---
 lib/TelnyxResource.js |  2 +-
 lib/utils.js          | 10 ++++++++++
 test/utils.spec.js    | 11 +++++++++++
 3 files changed, 22 insertions(+), 1 deletion(-)

diff --git a/lib/TelnyxResource.js b/lib/TelnyxResource.js
index 2077163..48e9a04 100644
--- a/lib/TelnyxResource.js
+++ b/lib/TelnyxResource.js
@@ -358,7 +358,7 @@ TelnyxResource.prototype = {
     } else if (method == 'DELETE') {
       makeRequestWithData(null, '');
     } else {
-      makeRequestWithData(null, JSON.stringify(data || {}));
+      makeRequestWithData(null, utils.stringifyRequestBodyData(data || {}));
     }
 
     function retryRequest(requestFn, headers, requestRetries) {
diff --git a/lib/utils.js b/lib/utils.js
index 919260f..041f3ec 100644
--- a/lib/utils.js
+++ b/lib/utils.js
@@ -34,6 +34,16 @@ var utils = module.exports = {
       .replace(/%5B/g, '[').replace(/%5D/g, ']');
   },
 
+  /**
+   * Stringifies an Object, accommodating nested objects
+   * (forming the conventional key 'parent[child]=value')
+   */
+  stringifyRequestBodyData: function(data) {
+    return JSON.stringify(data)
+      // encode EM Dash (ENGDESK-2825)
+      .replace(/–/g, '-');
+  },
+
   /**
    * Outputs a new function with interpolated object property values.
    * Use like so:
diff --git a/test/utils.spec.js b/test/utils.spec.js
index 32c95e7..f7b4545 100644
--- a/test/utils.spec.js
+++ b/test/utils.spec.js
@@ -82,6 +82,17 @@ describe('utils', function() {
     });
   });
 
+  describe('stringifyRequestBodyData', function() {
+    it('Handles EM Dash', function() {
+      expect(utils.stringifyRequestBodyData({
+        from: 'NUMBER',
+        text: 'Hi Susan! This is Collin with Polling for Progress – do you ?',
+        to: 'NUMBER',
+        webhook_url: ''
+      })).to.equal('{"from":"NUMBER","text":"Hi Susan! This is Collin with Polling for Progress - do you ?","to":"NUMBER","webhook_url":""}');
+    });
+  });
+
   describe('protoExtend', function() {
     it('Provides an extension mechanism', function() {
       function A() {}