Make sure methods are called in the context of the calling class

lib/models/application.js

@@ -151,7 +151,7 @@ Application.register = function (owner, name, options, cb) {
       props[p] = options[p];
     }
   }
-  Application.create(props, cb);
+  this.create(props, cb);
 };
 
 /**
@@ -176,7 +176,7 @@ Application.prototype.resetKeys = function (cb) {
  * @param {Error} err
  */
 Application.resetKeys = function (appId, cb) {
-  Application.findById(appId, function (err, app) {
+  this.findById(appId, function (err, app) {
     if (err) {
       cb && cb(err, app);
       return;
@@ -203,7 +203,7 @@ Application.resetKeys = function (appId, cb) {
  * @param {String} matched - The matching key
  */
 Application.authenticate = function (appId, key, cb) {
-  Application.findById(appId, function (err, app) {
+  this.findById(appId, function (err, app) {
     if (err || !app) {
       cb && cb(err, null);
       return;
@@ -220,8 +220,3 @@ Application.authenticate = function (appId, key, cb) {
 
 module.exports = Application;
 
-
-
-
-
-

test/model.application.test.js

@@ -167,3 +167,34 @@ describe('Application', function () {
   });
 });
 
+describe('Application subclass', function () {
+  it('should use subclass model name', function (done) {
+    var MyApp = Application.extend('MyApp');
+    MyApp.attachTo(loopback.createDataSource({connector: loopback.Memory}));
+    MyApp.register('rfeng', 'MyApp2',
+      {description: 'My second mobile application'}, function (err, result) {
+        var app = result;
+        assert.equal(app.owner, 'rfeng');
+        assert.equal(app.name, 'MyApp2');
+        assert.equal(app.description, 'My second mobile application');
+        assert(app.clientKey);
+        assert(app.javaScriptKey);
+        assert(app.restApiKey);
+        assert(app.windowsKey);
+        assert(app.masterKey);
+        assert(app.created);
+        assert(app.modified);
+        MyApp.findById(app.id, function (err, myApp) {
+          assert(!err);
+          assert(myApp);
+
+          Application.findById(app.id, function (err, myApp) {
+            assert(!err);
+            assert(myApp === null);
+            done(err, myApp);
+          });
+        });
+      });
+  });
+});
+