Refactored postsLists route into a RouteController

chapter12-3
DiscoverMeteor · Oct 19, 2015 · 223c5e9 · 223c5e9
1 parent c298060
commit 223c5e9
Showing 1 changed file with 19 additions and 11 deletions.
diff --git a/lib/router.js b/lib/router.js
@@ -7,6 +7,24 @@ Router.configure({
   }
 });
 
+PostsListController = RouteController.extend({
+  template: 'postsList',
+  increment: 5, 
+  postsLimit: function() { 
+    return parseInt(this.params.postsLimit) || this.increment; 
+  },
+  findOptions: function() {
+    return {sort: {submitted: -1}, limit: this.postsLimit()};
+  },
+  waitOn: function() {
+    return Meteor.subscribe('posts', this.findOptions());
+  },
+  data: function() {
+    return {posts: Posts.find({}, this.findOptions())};
+  }
+});
+
+
 Router.route('/posts/:_id', {
   name: 'postPage',
   waitOn: function() {
@@ -23,17 +41,7 @@ Router.route('/posts/:_id/edit', {
 Router.route('/submit', {name: 'postSubmit'});
 
 Router.route('/:postsLimit?', {
-  name: 'postsList',
-  waitOn: function() {
-    var limit = parseInt(this.params.postsLimit) || 5; 
-    return Meteor.subscribe('posts', {sort: {submitted: -1}, limit: limit});
-  },
-  data: function() {
-    var limit = parseInt(this.params.postsLimit) || 5; 
-    return {
-      posts: Posts.find({}, {sort: {submitted: -1}, limit: limit})
-    };
-  }
+  name: 'postsList'
 });
 
 var requireLogin = function() {