Merge in models and data sources built from config to the app.

lib/middleware/configure.js

@@ -17,12 +17,32 @@ module.exports = configure;
 
 function configure(root) {
   var moduleLoader = configure.createModuleLoader(root);
+  var app = this;
   
   process.__asteroidCache = {};
   
   return function configureMiddleware(req, res, next) {
-    req.modules = res.modules = moduleLoader;
-    moduleLoader.load(next);
+    var modules = req.modules = res.modules = moduleLoader;
+    moduleLoader.load(function (err) {
+      if(err) {
+        next(err);
+      } else {
+        var models = modules.instanceOf('ModelConfiguration');
+        var dataSources = modules.instanceOf('DataSource');
+
+        // define models from config
+        models.forEach(function (model) {
+          app.models[model.options.name] = model.ModelCtor;
+        });
+        
+        // define data sources from config
+        dataSources.forEach(function (dataSource) {
+          app.dataSources[dataSources.options.name] = dataSource;
+        });
+        
+        next();
+      }
+    });
   }
 }