Changes authorization and ACL initialization to avoid creating new AC…

…L instances whenever ACL is requested by a module.

app.js

@@ -16,15 +16,14 @@ var MongoStore = require('connect-mongo')(session);
 var config = require('./config');
 
 var authentication = require('./authentication');
-var authorization = require('./authorization');
 
 var app = express();
 
 app.use(sslRedirect());
 
 mongoose.connect(config.db.uri);
 mongoose.connection.on('connected', function(test) {
-	authorization.init();
+	require('./authorization').init();
 });
 mongoose.connection.on('error', function() {
 	console.log('There is an issue with your MongoDB connection.  Please make sure MongoDB is running.');

authorization.js

@@ -2,14 +2,14 @@ var acl = require('acl');
 var mongoose = require('mongoose');
 var config = require('./config');
 
+acl = new acl(new acl.mongodbBackend(mongoose.connection.db, config.db.aclCollectionPrefix), { debug: function(string) { console.log(string); } });
+
 module.exports = {
 	init: function() {
-		var aclInstance = module.exports.getAcl();
-
-		aclInstance.addRoleParents('superAdmin', 'admin');
-		aclInstance.addRoleParents('admin', 'user');
+		acl.addRoleParents('superAdmin', 'admin');
+		acl.addRoleParents('admin', 'user');
 
-		aclInstance.allow([
+		acl.allow([
 			{
 				roles: ['admin'],
 				allows: [
@@ -32,6 +32,6 @@ module.exports = {
 	},
 
 	getAcl: function() {
-		return new acl(new acl.mongodbBackend(mongoose.connection.db, config.db.aclCollectionPrefix), { debug: function(string) { console.log(string); } });
+		return acl;
 	}
 };