build (core): move codebase to ES 6 #58

Moves all variables from `var` to either `let` or `const`

Author: jankapunkt

.eslintrc

@@ -34,6 +34,13 @@
     "no-console": [
       "error"
     ],
+    "no-var": [
+      "error"
+    ],
+    "prefer-const": ["error", {
+      "destructuring": "any",
+      "ignoreReadBeforeAssign": false
+    }],
     "no-unused-vars": [
       "error", 
       { 

lib/errors/access-denied-error.js

@@ -4,8 +4,8 @@
  * Module dependencies.
  */
 
-var OAuthError = require('./oauth-error');
-var util = require('util');
+const OAuthError = require('./oauth-error');
+const util = require('util');
 
 /**
  * Constructor.

lib/errors/insufficient-scope-error.js

@@ -4,8 +4,8 @@
  * Module dependencies.
  */
 
-var OAuthError = require('./oauth-error');
-var util = require('util');
+const OAuthError = require('./oauth-error');
+const util = require('util');
 
 /**
  * Constructor.

lib/errors/invalid-argument-error.js

@@ -4,8 +4,8 @@
  * Module dependencies.
  */
 
-var OAuthError = require('./oauth-error');
-var util = require('util');
+const OAuthError = require('./oauth-error');
+const util = require('util');
 
 /**
  * Constructor.

lib/errors/invalid-client-error.js

@@ -4,8 +4,8 @@
  * Module dependencies.
  */
 
-var OAuthError = require('./oauth-error');
-var util = require('util');
+const OAuthError = require('./oauth-error');
+const util = require('util');
 
 /**
  * Constructor.

lib/errors/invalid-grant-error.js

@@ -4,8 +4,8 @@
  * Module dependencies.
  */
 
-var OAuthError = require('./oauth-error');
-var util = require('util');
+const OAuthError = require('./oauth-error');
+const util = require('util');
 
 /**
  * Constructor.

lib/errors/invalid-request-error.js

@@ -4,8 +4,8 @@
  * Module dependencies.
  */
 
-var OAuthError = require('./oauth-error');
-var util = require('util');
+const OAuthError = require('./oauth-error');
+const util = require('util');
 
 /**
  * Constructor.

lib/errors/invalid-scope-error.js

@@ -4,8 +4,8 @@
  * Module dependencies.
  */
 
-var OAuthError = require('./oauth-error');
-var util = require('util');
+const OAuthError = require('./oauth-error');
+const util = require('util');
 
 /**
  * Constructor.

lib/errors/invalid-token-error.js

@@ -4,8 +4,8 @@
  * Module dependencies.
  */
 
-var OAuthError = require('./oauth-error');
-var util = require('util');
+const OAuthError = require('./oauth-error');
+const util = require('util');
 
 /**
  * Constructor.

lib/errors/oauth-error.js

@@ -3,15 +3,15 @@
 /**
  * Module dependencies.
  */
-var util = require('util');
-var http = require('http');
+const util = require('util');
+const http = require('http');
 /**
  * Constructor.
  */
 
 function OAuthError(messageOrError, properties) {
-  var message = messageOrError instanceof Error ? messageOrError.message : messageOrError;
-  var error = messageOrError instanceof Error ? messageOrError : null;
+  let message = messageOrError instanceof Error ? messageOrError.message : messageOrError;
+  const error = messageOrError instanceof Error ? messageOrError : null;
   if (properties == null || !Object.entries(properties).length ) {
     properties = {};
   }
@@ -26,7 +26,7 @@ function OAuthError(messageOrError, properties) {
   }
   this.code = this.status = this.statusCode = properties.code;
   this.message = message;
-  for (var key in properties) {
+  for (const key in properties) {
     if (key !== 'code') {
       this[key] = properties[key];
     }