a couple small tweaks to the promisify helper

lib/helpers.js

@@ -6,7 +6,7 @@ function success(resolve, response) {
 }
 
 function fail(reject, response) {
-  reject(response.data.message);
+  reject(response);
 }
 
 exports.promisify = function(module, operation, parameters) {
@@ -20,14 +20,16 @@ exports.promisify = function(module, operation, parameters) {
       return param.name === 'Authorization';
     });
 
-    var promise = new Promise(function(resolve, reject) {
+    var promise = function(access_token) {
 
-      if(require_auth) {
+      return new Promise(function(resolve, reject) {
+
+        if(access_token) {
 
           if(! args[0])
             args[0] = {};
 
-        args[0].Authorization = 'Bearer ' + module.access_token;
+          args[0].Authorization = 'Bearer ' + access_token;
 
         }
 
@@ -38,10 +40,12 @@ exports.promisify = function(module, operation, parameters) {
 
       });
 
-    if(require_auth)
-      return module.getAccessToken().then(function() { return promise; });
+    };
 
-    return promise;
+    if(require_auth)
+      return module.getAccessToken().then(promise);
+
+    return promise();
 
   };
 

lib/one.js

@@ -37,9 +37,10 @@ proto.init = function() {
 
   return new Promise(function(resolve, reject) {
 
-    self.client = new swagger({
+    var client = new swagger({
       url: self.swagger_url,
       success: function() {
+        self.client = client;
         helpers.processSwagger(self);
         resolve(self);
       },
@@ -56,11 +57,19 @@ proto.getAccessToken = function() {
 
   var self = this;
 
-  if(! this.access_token)
-    return this.authorization.createToken(this.credentials);
-
   return new Promise(function(resolve, reject) {
+
+    if(self.access_token)
+      return resolve(self.access_token);
+
+    self.authorization
+      .createToken(self.credentials)
+      .then(function(res) {
+        self.access_token = res.access_token;
         resolve(self.access_token);
+      })
+      .catch(reject);
+
   });
 
 };