add lastUpdated timestamp to all modules

selaux · Mar 19, 2014 · 4388b0b · 4388b0b
1 parent 45a0f16
commit 4388b0b
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Showing 4 changed files with 20 additions and 1 deletion.
diff --git a/lib/Module.js b/lib/Module.js
@@ -20,6 +20,11 @@ Module = Backbone.Model.extend({
             this.viewId = this.config.viewId;
         }
         this.initialize();
+    },
+
+    set: function () {
+        this.lastUpdated = new Date().getTime();
+        Backbone.Model.prototype.set.apply(this, arguments);
     }
 });
 

diff --git a/lib/View.js b/lib/View.js
@@ -53,8 +53,11 @@ View = Backbone.View.extend({
 
     render: function () {
         this.updateHtml();
+        this.postRender();
     },
 
+    postRender: function () {},
+
     updateHtml: function () {
         var attrs = _.extend({}, _.result(this, 'attributes'), { 'class': _.result(this, 'className') }),
             html = !_.isEmpty(this.module.attributes) ? this.renderViewWithData() : this.renderViewWithoutData();
@@ -74,7 +77,7 @@ View = Backbone.View.extend({
         return this.compiledTemplate(_.extend({
             id: this.module.id,
             title: this.module.title,
-            lastUpdated: new Date().getTime()
+            lastUpdated: this.module.lastUpdated
         }, this.module.attributes, this.getViewData()));
     },
 

diff --git a/test/specs/lib/Module.js b/test/specs/lib/Module.js
@@ -36,4 +36,13 @@ describe('Module', function () {
         });
     });
 
+    describe('set', function () {
+        it('should add a lastUpdated timestamp', function () {
+            var module = new Module({}, {}),
+                now = new Date().getTime();
+            module.set('test', 'attribute');
+            expect(module.lastUpdated).to.be.within(now-10, now+10);
+        });
+    });
+
 });
diff --git a/test/specs/lib/View.js b/test/specs/lib/View.js
@@ -106,6 +106,7 @@ describe('View', function () {
                     template: 'json',
                     title: 'bar',
                     attributes: { some: 'json', data: 'of', the: 'module' },
+                    lastUpdated: 123,
                     has: sinon.stub().returns(false)
                 },
                 view = new View(module);
@@ -118,6 +119,7 @@ describe('View', function () {
             expect(view.compiledTemplate).to.have.been.calledWithMatch({
                 id: module.id,
                 title: module.title,
+                lastUpdated: 123,
                 json: JSON.stringify(module.attributes),
                 some: 'json',
                 data: 'of',