use axios instead of requests

lib/client/http.js

@@ -1,8 +1,9 @@
 var Client = module.exports
 
 var Promise = require("bluebird")
-var request = require("request")
+//var request = require("request")
 var routes = require("../routes")
+var axios = require("axios")
 
 var d = require("debug")("raptorjs:client:http")
 
@@ -26,14 +27,16 @@ Client.create = function (container) {
     }
 
     var defaultsOptions = {
-        baseUrl: opts.url,
-        json: true,
-        debug: opts.debug
+        baseUrl: opts.url
+        //json: true,
+        //debug: opts.debug
     }
 
     addDefaultHeaders(defaultsOptions)
 
-    var client = request.defaults(defaultsOptions)
+    //var client = request.defaults(defaultsOptions)
+    console.log('using axios')
+    var client = axios.defaults(defaultsOptions)
 
     d("Created new client %s", defaultsOptions.baseUrl)
 
@@ -45,37 +48,29 @@ Client.create = function (container) {
             options.headers = Object.assign({}, defaultsOptions.headers || {}, options.headers || {})
 
             d("Performing request %j", options)
-            client(options, function (err, res, body) {
-
-                if(err) {
-                    d("Request failed %s", err.message)
-
-                    emit("request.error", err)
-                    emit("request.complete", false)
-
-                    return reject(err)
-                }
+            //client(options, function (err, res, body) {
+            axios(options).then((res) {
 
                 var json
                 try {
-                    json = JSON.parse(body)
+                    json = JSON.parse(res.data)
                 } catch(e) {
-                    json = body
+                    json = res.data
                 }
 
-                if(res.statusCode >= 400 || res.statusCode < 200) {
+                if(res.status >= 400 || res.status < 200) {
 
-                    if (res.statusCode === 0) {
+                    if (res.status === 0) {
                         res.statusMessage = "Cannot perform request"
                     }
 
                     let error = {
-                        code: json ? json.code : res.statusCode,
-                        message: json ? json.message : res.statusMessage,
+                        code: json ? json.code : res.status,
+                        message: json ? json.message : res.statusText,
                     }
 
-                    if (body) {
-                        d("Error body: \n %j", body)
+                    if (res.data) {
+                        d("Error body: \n %j", res.data)
                     }
 
                     d("Request error %s %s", error.code, error.message)
@@ -93,6 +88,9 @@ Client.create = function (container) {
 
                 emit("request.complete", json)
                 resolve(json)
+            }).catch(function (error) {
+                console.error(error)
+                return reject(error)
             })
 
         })
@@ -139,15 +137,15 @@ Client.create = function (container) {
         return instance.request({
             method: "PUT",
             url: url,
-            body: data
+            data: data
         })
     }
 
     instance.post = function (url, data) {
         return instance.request({
             method: "POST",
             url: url,
-            body: data
+            data: data
         })
     }