window.app.user() doesn't return attributes nested in a key; added a comment_view spec

app/views/layouts/application.html.haml

@@ -90,13 +90,13 @@
 
     - if current_user
       :javascript
-        app.user({
-          current_user: _.extend(#{current_user.person.as_api_response(:backbone).to_json}, {
+        app.user(
+          _.extend(#{current_user.person.as_api_response(:backbone).to_json}, {
             notifications_count : #{notification_count},
             unread_messages_count : #{unread_message_count},
             admin : #{current_user.admin?}
           })
-        });
+        );
 
     = yield(:head)
 

app/views/templates/comment.jst

 <div class="right controls">
   <!-- need access to post -->
-  <% if(author.id === current_user.id) { %>
+  <% if(ownComment) { %>
     <a href="#" class="delete comment_delete" title="<%= Diaspora.I18n.t('delete') %>">
       <img alt="Deletelabel" src="/images/deletelabel.png" />
     <a/>

public/javascripts/app/app.js

@@ -5,9 +5,8 @@ var app = {
   views: {},
 
   user: function(user) {
-    if(user) { return this._user = user; }
-
-    return this._user || {current_user : false};
+    if(user) { return this._user = user }
+    return this._user
   },
 
   initialize: function() {

public/javascripts/app/views.js

@@ -10,7 +10,7 @@ app.views.Base =  Backbone.View.extend({
 
   defaultPresenter : function(){
     var modelJson = this.model ? this.model.toJSON() : {}
-    return _.extend(modelJson, { current_user: app.user().current_user });
+    return _.extend(modelJson, {current_user: app.user()});
   },
 
   render : function() {

public/javascripts/app/views/comment_view.js

@@ -15,5 +15,14 @@ app.views.Comment = app.views.Content.extend({
     $(this.el).attr("id", this.model.get("guid"));
 
     return this;
+  },
+
+  presenter : function() {
+    return _.extend(this.defaultPresenter(), {ownComment: this.ownComment()})
+  },
+
+  ownComment: function() {
+    if(!app.user()){ return false }
+    return this.model.get("author").diaspora_id == app.user().diaspora_id
   }
 });

public/javascripts/app/views/post_view.js

@@ -38,7 +38,7 @@ app.views.Post = app.views.StreamObject.extend({
   },
 
   feedbackView : function(){
-    if(!window.app.user().current_user ) { return null }
+    if(!window.app.user()) { return null }
     return new  app.views.Feedback({model : this.model});
   },
 

spec/javascripts/app/app_spec.js

 describe("app", function() {
   describe("user", function() {
     it("sets the user if given one and returns the current user", function() {
-      expect(app.user()).toEqual({current_user : false});
+      expect(app.user()).toBeFalsy()
 
       app.user({name: "alice"});
 

spec/javascripts/app/views/comment_view_spec.js

+describe("app.views.Comment", function(){
+  beforeEach(function(){
+    this.comment = factory.comment()
+    this.view = new app.views.Comment({model : this.comment})
+  })
+
+  describe("render", function(){
+    it("has a delete link if the author is the current user", function(){
+      loginAs(this.comment.get("author"))
+      expect(this.view.render().$('.delete').length).toBe(1)
+    })
+
+    it("doesn't have a delete link if the author is not the current user", function(){
+      loginAs(_.extend(this.comment.get("author"), {diaspora_id : "notbob@bob.com"})
+      expect(this.view.render().$('.delete').length).toBe(0)
+    })
+
+    it("doesn't have a delete link if the user is logged out", function(){
+      logout()
+      expect(this.view.render().$('.delete').length).toBe(0)
+    })
+  })
+
+  describe("ownComment", function(){
+    it("returns true if the author diaspora_id == the current user's diaspora_id", function(){
+      loginAs(this.comment.get("author"))
+      expect(this.view.ownComment()).toBe(true)
+    })
+
+    it("returns false if the author diaspora_id != the current user's diaspora_id", function(){
+      loginAs(_.extend(this.comment.get("author"), {diaspora_id : "notbob@bob.com"})
+      expect(this.view.ownComment()).toBe(false);
+    })
+
+    it("returns false if the user is not logged in", function(){
+      logout()
+      expect(this.view.ownComment()).toBe(false);
+    })
+  })
+})

spec/javascripts/app/views/header_view_spec.js

@@ -7,7 +7,11 @@ describe("app.views.Header", function() {
     spec.loadFixture("aspects_index");
     this.view = new app.views.Header().render();
   });
-describe("render", function(){ context("notifications badge", function(){ it("displays a count when the current user has a notification", function(){ loginAs(_.extend(this.userAttrs, {notifications_count : 1}))
+
+  describe("render", function(){
+    context("notifications badge", function(){
+      it("displays a count when the current user has a notification", function(){
+        loginAs(_.extend(this.userAttrs, {notifications_count : 1}))
         this.view.render();
         expect(this.view.$("#notification_badge .badge_count").hasClass('hidden')).toBe(false);
         expect(this.view.$("#notification_badge .badge_count").text()).toContain("1");

spec/javascripts/helpers/SpecHelper.js

@@ -52,11 +52,12 @@ window.stubView = function stubView(text){
 }
 
 window.loginAs = function loginAs(attrs){
-  return window.current_user = app.user({current_user: factory.userAttrs(attrs)})
+  return window.current_user = app.user(factory.userAttrs(attrs))
 }
 
 window.logout = function logout(){
-  return window.current_user = app.user({current_user: null})
+  this.app._user = undefined
+  return window.current_user = app.user()
 }
 
 spec.clearLiveEventBindings = function() {

spec/javascripts/helpers/factory.js

@@ -26,6 +26,7 @@ factory = {
       var defaultAttrs = {
         "name":"Awesome User" + id,
         "id": id,
+        "diaspora_id": "bob@bob.com",
         "avatar":{
           "large":"http://localhost:3000/images/user/uma.jpg",
           "medium":"http://localhost:3000/images/user/uma.jpg",
@@ -57,6 +58,18 @@ factory = {
     }
 
     return new app.models.Post(_.extend(defaultAttrs, overrides))
+  },
+
+  comment: function(overrides) {
+    var defaultAttrs = {
+      "text" : "This is an awesome comment!",
+      "created_at" : "2012-01-03T19:53:13Z",
+      "author" : this.author(),
+      "guid" : this.guid(),
+      "id": this.id.next()
+    }
+
+    return new app.models.Comment(_.extend(defaultAttrs, overrides))
   }
 }