refactored server

Author: jorenvandeweyer

lib/server.js

@@ -13,62 +13,64 @@ const TokenHandler = require('./handlers/token-handler');
  * Constructor.
  */
 
-function OAuth2Server(options) {
-  options = options || {};
+class OAuth2Server {
+  constructor (options) {
+    options = options || {};
 
-  if (!options.model) {
-    throw new InvalidArgumentError('Missing parameter: `model`');
-  }
+    if (!options.model) {
+      throw new InvalidArgumentError('Missing parameter: `model`');
+    }
 
-  this.options = options;
-}
+    this.options = options;
+  }
 
-/**
+  /**
  * Authenticate a token.
  * Note, that callback will soon be deprecated!
  */
 
-OAuth2Server.prototype.authenticate = function(request, response, options) {
-  if (typeof options === 'string') {
-    options = {scope: options};
-  }
+  authenticate (request, response, options) {
+    if (typeof options === 'string') {
+      options = {scope: options};
+    }
 
-  options = Object.assign({
-    addAcceptedScopesHeader: true,
-    addAuthorizedScopesHeader: true,
-    allowBearerTokensInQueryString: false
-  }, this.options, options);
+    options = Object.assign({
+      addAcceptedScopesHeader: true,
+      addAuthorizedScopesHeader: true,
+      allowBearerTokensInQueryString: false
+    }, this.options, options);
 
-  return new AuthenticateHandler(options).handle(request, response);
-};
+    return new AuthenticateHandler(options).handle(request, response);
+  }
 
-/**
+  /**
  * Authorize a request.
  */
 
-OAuth2Server.prototype.authorize = function(request, response, options) {
-  options = Object.assign({
-    allowEmptyState: false,
-    authorizationCodeLifetime: 5 * 60   // 5 minutes.
-  }, this.options, options);
+  authorize (request, response, options) {
+    options = Object.assign({
+      allowEmptyState: false,
+      authorizationCodeLifetime: 5 * 60   // 5 minutes.
+    }, this.options, options);
 
-  return new AuthorizeHandler(options).handle(request, response);
-};
+    return new AuthorizeHandler(options).handle(request, response);
+  }
 
-/**
+  /**
  * Create a token.
  */
 
-OAuth2Server.prototype.token = function(request, response, options) {
-  options = Object.assign({
-    accessTokenLifetime: 60 * 60,             // 1 hour.
-    refreshTokenLifetime: 60 * 60 * 24 * 14,  // 2 weeks.
-    allowExtendedTokenAttributes: false,
-    requireClientAuthentication: {}           // defaults to true for all grant types
-  }, this.options, options);
+  token (request, response, options) {
+    options = Object.assign({
+      accessTokenLifetime: 60 * 60,             // 1 hour.
+      refreshTokenLifetime: 60 * 60 * 24 * 14,  // 2 weeks.
+      allowExtendedTokenAttributes: false,
+      requireClientAuthentication: {}           // defaults to true for all grant types
+    }, this.options, options);
 
-  return new TokenHandler(options).handle(request, response);
-};
+    return new TokenHandler(options).handle(request, response);
+  }
+}
 
 /**
  * Export constructor.