Separate app.config in another file.

src/app.config.js

@@ -0,0 +1,22 @@
+module.exports = function($routeProvider) {
+    // Defining template and controller in function of route.
+    $routeProvider
+        .when('/account/:accountId/operations', {
+            templateUrl: operationsTmpl,
+            controller: 'OperationController',
+            controllerAs: 'operationsCtrl'
+        })
+        .when('/account/:accountId/scheduler', {
+            templateUrl: schedulerTmpl,
+            controller: 'SchedulerController',
+            controllerAs: 'schedulerCtrl'
+        })
+        .when('/accounts', {
+            templateUrl: accountsTmpl,
+            controller: 'AccountController',
+            controllerAs: 'accountsCtrl'
+        })
+        .otherwise({
+            redirectTo: '/accounts'
+        });
+};

src/app.js

@@ -27,41 +27,18 @@ var accountModule   = require('./accounts'),
     operationModule = require('./operations'),
     schedulerModule = require('./scheduler');
 
+var routing = require('./app.config');
+
 require('bootstrap-webpack!./bootstrap.config.js');
 
 var operationsTmpl = require('./operations/operations.html');
 var accountsTmpl = require('./accounts/accounts.html');
 var schedulerTmpl = require('./scheduler/scheduler.html');
 
-var app = angular.module('accountant', [
+angular.module('accountant', [
     accountModule,
     loginModule,
     operationModule,
     schedulerModule,
     ngRoute,
-])
-
-    .config(function($routeProvider) {
-        // Defining template and controller in function of route.
-        $routeProvider
-            .when('/account/:accountId/operations', {
-                templateUrl: operationsTmpl,
-                controller: 'OperationController',
-                controllerAs: 'operationsCtrl'
-            })
-            .when('/account/:accountId/scheduler', {
-                templateUrl: schedulerTmpl,
-                controller: 'SchedulerController',
-                controllerAs: 'schedulerCtrl'
-            })
-            .when('/accounts', {
-                templateUrl: accountsTmpl,
-                controller: 'AccountController',
-                controllerAs: 'accountsCtrl'
-            })
-            .otherwise({
-                redirectTo: '/accounts'
-            });
-    });
-
-module.exports = app;
+]).config(routing);