snakecase fix, include sip_status in dial action hook

lib/utils/requestor.js

@@ -1,7 +1,7 @@
 const bent = require('bent');
 const parseUrl = require('parse-url');
 const assert = require('assert');
-const snakeCaseKeys = require('snakecase-keys');
+const snakeCaseKeys = require('./snakecase-keys');
 const toBase64 = (str) => Buffer.from(str || '', 'utf8').toString('base64');
 
 function basicAuth(username, password) {
@@ -62,7 +62,7 @@ class Requestor {
    * @param {object} [params] - request parameters
    */
   async request(hook, params) {
-    const payload = params ? snakeCaseKeys(params, {exclude: ['customerData', 'sip']}) : null;
+    const payload = params ? snakeCaseKeys(params, ['customerData', 'sip']) : null;
     const url = hook.url || hook;
     const method = hook.method || 'POST';
     const {username, password} = typeof hook === 'object' ? hook : {};

lib/utils/snakecase-keys.js

@@ -0,0 +1,22 @@
+const snakeCase = require('to-snake-case');
+
+const isObject = (value) => typeof value === 'object' && value !== null;
+
+const snakeObject = (obj, excludes) => {
+  const target = {};
+
+  for (const [key, value] of Object.entries(obj)) {
+    if (excludes.includes(key)) {
+      target[key] = value;
+      continue;
+    }
+    const newKey = snakeCase(key);
+    const newValue = isObject(value) ? snakeObject(value, excludes) : value;
+    target[newKey] = newValue;
+  }
+  return target;
+};
+
+module.exports = (obj, excludes = []) => {
+  return snakeObject(obj, excludes);
+};