Remove posts for ignored person

Changelog.md

@@ -3,6 +3,7 @@
 ## Refactor
 
 ## Bug fixes
+* Fix which allow to remove ignored users posts without page refresh [#2875](https://github.com/diaspora/diaspora/issues/2875)
 
 ## Features
 

app/assets/javascripts/app/app.js

@@ -19,6 +19,7 @@ var app = {
   views: {},
   pages: {},
   forms: {},
+  vent: _.extend({}, Backbone.Events),
 
   user: function(userAttrs) {
     if(userAttrs) { return this._user = new app.models.User(userAttrs) }

app/assets/javascripts/app/views/stream_post_views.js

@@ -27,6 +27,9 @@ app.views.StreamPost = app.views.Post.extend({
   tooltipSelector : ".timeago, .post_scope, .block_user, .delete",
 
   initialize : function(){
+    var personId = this.model.get('author').id;
+    app.vent.on('remove:author:posts:'+personId, this.remove, this);
+
     this.model.on('remove', this.remove, this);
     //subviews
     this.commentStreamView = new app.views.CommentStream({model : this.model});
@@ -77,13 +80,7 @@ app.views.StreamPost = app.views.Post.extend({
 
     block.save({block : {person_id : personId}}, {
       success : function(){
-        if(!app.stream) { return }
+        app.vent.trigger('remove:author:posts:'+personId);
-
-        _.each(app.stream.posts.models, function(model){
-          if(model.get("author").id == personId) {
-            app.stream.posts.remove(model);
-          }
-        })
       }
     })
   },

spec/javascripts/app/views/stream_post_spec.js

@@ -1,8 +1,32 @@
 describe("app.views.StreamPost", function(){
   beforeEach(function(){
     this.PostViewClass = app.views.StreamPost
+
+    var posts = $.parseJSON(spec.readFixture("stream_json"));
+    this.collection = new app.collections.Posts(posts);
+    this.statusMessage = this.collection.models[0];
+    this.reshare = this.collection.models[1];
   })
 
+  describe("events", function(){
+    var _PostViewClass = undefined;
+    var author_id = undefined;
+
+    beforeEach(function(){
+      _PostViewClass = this.PostViewClass;
+      authorId = this.statusMessage.get('author').id;
+    });
+
+    describe("remove posts for blocked person", function(){
+      it("setup remove:author:posts:#{id} to #remove", function(){
+        spyOn(_PostViewClass.prototype, 'remove');
+        view = new _PostViewClass({model : this.statusMessage});
+        app.vent.trigger('remove:author:posts:'+authorId);
+        expect(_PostViewClass.prototype.remove).toHaveBeenCalled();
+      });
+    });
+  });
+
   describe("#render", function(){
     var o_embed_cache = {
       "data" : {
@@ -32,12 +56,6 @@ describe("app.views.StreamPost", function(){
           other : "<%= count %> Likes"
         }
       }})
-
-      var posts = $.parseJSON(spec.readFixture("stream_json"));
-
-      this.collection = new app.collections.Posts(posts);
-      this.statusMessage = this.collection.models[0];
-      this.reshare = this.collection.models[1];
     })
 
     context("reshare", function(){