chore: Idiomatic changes reported by CodeClimate

examples/example.js

@@ -2,7 +2,7 @@ var Client = require('../lib/client.js').Client
 
 // These values persist across of subsequent calls, unless overidden.
 var globalRequest = require('../lib/client.js').emptyRequest
-globalRequest.host = 'api.sendgrid.com';
+globalRequest.host = 'api.sendgrid.com'
 // You must add your SendGrid API Key to your OS Environment
 globalRequest.headers['Authorization'] = 'Bearer '.concat(process.env.SENDGRID_API_KEY)
 var client = new Client(globalRequest)
@@ -39,17 +39,17 @@ function createAPIKey (callback) {
     console.log(response.body)
     console.log(response.headers)
     var body = JSON.parse(response.body)
-    callback(body.api_key_id)
+    callback(body.apiKeyId)
   })
 }
 
-createAPIKey(function (returnValue) { // This ensures we POST a new key first, to get the api_key_id
-  var api_key_id = '/'.concat(returnValue)
+createAPIKey(function (returnValue) { // This ensures we POST a new key first, to get the apiKeyId
+  var apiKeyId = '/'.concat(returnValue)
 
   // GET SINGLE
   var requestGetSingle = client.emptyRequest()
   requestGetSingle.method = 'GET'
-  requestGetSingle.path = '/v3/api_keys'.concat(api_key_id)
+  requestGetSingle.path = '/v3/api_keys'.concat(apiKeyId)
   client.API(requestGetSingle, function (response) {
     console.log(response.statusCode)
     console.log(response.body)
@@ -62,7 +62,7 @@ createAPIKey(function (returnValue) { // This ensures we POST a new key first, t
   }
   var requestPatch = client.emptyRequest()
   requestPatch.method = 'PATCH'
-  requestPatch.path = '/v3/api_keys'.concat(api_key_id)
+  requestPatch.path = '/v3/api_keys'.concat(apiKeyId)
   requestPatch.body = requestBody
   client.API(requestPatch, function (response) {
     console.log(response.statusCode)
@@ -80,7 +80,7 @@ createAPIKey(function (returnValue) { // This ensures we POST a new key first, t
   }
   var requestPut = client.emptyRequest()
   requestPut.method = 'PUT'
-  requestPut.path = '/v3/api_keys'.concat(api_key_id)
+  requestPut.path = '/v3/api_keys'.concat(apiKeyId)
   requestPut.body = requestBody
   client.API(requestPut, function (response) {
     console.log(response.statusCode)
@@ -91,7 +91,7 @@ createAPIKey(function (returnValue) { // This ensures we POST a new key first, t
   // DELETE
   var requestDelete = client.emptyRequest()
   requestDelete.method = 'DELETE'
-  requestDelete.path = '/v3/api_keys'.concat(api_key_id)
+  requestDelete.path = '/v3/api_keys'.concat(apiKeyId)
   client.API(requestDelete, function (response) {
     console.log(response.statusCode)
     console.log(response.body)

lib/client.js

@@ -31,12 +31,12 @@ var response = {
 function Client (globalRequest, maxSockets) {
   var emptyResponse = JSON.parse(JSON.stringify(response))
   var body = ''
-  var httpAgent = null;
-  var httpsAgent = null;
+  var httpAgent = null
+  var httpsAgent = null
 
-  if(maxSockets) {
-    httpAgent = new http.Agent({ maxSockets: maxSockets });
-    httpsAgent = new https.Agent({ maxSockets: maxSockets });
+  if (maxSockets) {
+    httpAgent = new http.Agent({ maxSockets: maxSockets })
+    httpsAgent = new https.Agent({ maxSockets: maxSockets })
   }
 
   // utility function to create an empty request object
@@ -89,25 +89,26 @@ function Client (globalRequest, maxSockets) {
       request.headers['Content-Type'] = 'application/json'
     }
 
-    //if maxsockets where provided use the apropriate agent
-    if(maxSockets) {
-      request.agent = endpointRequest.test == true ? httpAgent : httpsAgent
+    // if maxsockets where provided use the apropriate agent
+    if (maxSockets) {
+      request.agent = endpointRequest.test === true ? httpAgent : httpsAgent
     }
     return request
   }
 
   // API is the main interface to the API.
   this.API = function (endpointRequest, callback) {
     var request = buildRequest(globalRequest, endpointRequest)
+    var requestProtocol = null;
 
-    if ( endpointRequest.test == true ) {
-      var http_request = http
+    if (endpointRequest.test === true) {
+      requestProtocol = http
       request.port = endpointRequest.port
     } else {
-      var http_request = https
+      requestProtocol = https
     }
 
-    var httpRequest = http_request.request(request, function (httpResponse) {
+    var httpRequest = requestProtocol.request(request, function (httpResponse) {
       var responseBody = ''
 
       // cature the response from the API
@@ -131,7 +132,7 @@ function Client (globalRequest, maxSockets) {
       response.body = JSON.stringify({
         message: e.message,
         name: e.name,
-        stack: e.stack,
+        stack: e.stack
       })
       callback(response)
     })