wip holding off until the follow model is done

app/controllers/post_visibilities_controller.rb

@@ -0,0 +1,19 @@
+#   Copyright (c) 2010, Diaspora Inc.  This file is
+#   licensed under the Affero General Public License version 3 or later.  See
+#   the COPYRIGHT file.
+#
+
+class PostVisibilitiesController < ApplicationController
+  before_filter :authenticate_user!
+
+  def destroy
+    @vis = ConversationVisibility.where(:person_id => current_user.person.id,
+                                        :conversation_id => params[:conversation_id]).first
+    if @vis
+      if @vis.destroy
+        flash[:notice] = "Conversation successfully removed"
+      end
+    end
+    redirect_to conversations_path
+  end
+end

db/migrate/20110328175936_add_hidden_to_post_visibilities.rb

@@ -0,0 +1,9 @@
+class AddHiddenToPostVisibilities < ActiveRecord::Migration
+  def self.up
+    add_column :post_visibilities, :hidden, :boolean, :defalut => false, :null => false
+  end
+
+  def self.down
+    remove_column :post_visibilities, :hidden
+  end
+end

db/schema.rb

@@ -215,6 +215,7 @@ ActiveRecord::Schema.define(:version => 20110330230206) do
     t.integer  "post_id",    :null => false
     t.datetime "created_at"
     t.datetime "updated_at"
+    t.boolean  "hidden",     :null => false
     t.integer  "contact_id", :null => false
   end
 

features/comments.feature

@@ -48,7 +48,7 @@ Feature: commenting
     Then I should see "hahaha" within "li.comment div.content"
     And I should see "less than a minute ago" within "li.comment time"
 
-  Scenario: delete a post
+  Scenario: delete a comment 
     When I sign in as "bob@bob.bob"
     And I am on "alice@alice.alice"'s page
     Then I should see "Look at this dog"

features/posts.feature

@@ -24,6 +24,23 @@ Feature: posting
         And I follow "All Aspects"
       Then I should see "I am eating a yogurt" within ".stream_element"
 
+    Scenario: hide a post
+      Given I expand the publisher
+      When I fill in "status_message_fake_text" with "I am eating a yogurt"
+        And I press "Share"
+        And I wait for the ajax to finish
+
+        And I log out
+        And I sign in as "alice@alice.alice"
+        And I am on "bob@bob.bob"'s page
+
+        And I hover over the post
+        And I preemptively confirm the alert
+        And I click to hide the first post
+        And I wait for the ajax to finish
+        And I follow "All Aspects"
+        Then I should not see "I am eating a yogurt"
+
     Scenario: delete a post
       Given I expand the publisher
       When I fill in "status_message_fake_text" with "I am eating a yogurt"

features/step_definitions/custom_web_steps.rb

@@ -49,6 +49,10 @@ When /^I click to delete the first post$/ do
   page.execute_script('$(".stream_element").first().find(".stream_element_delete").click()')
 end
 
+When /^I click to hide the first post$/ do
+  page.execute_script('$(".stream_element").first().find(".stream_element_hide").click()')
+end
+
 When /^I click to delete the first comment$/ do
   page.execute_script('$(".comment.posted").first().find(".comment_delete").click()')
 end

spec/controllers/post_visibilities_controller_spec.rb

@@ -0,0 +1,36 @@
+#   Copyright (c) 2010, Diaspora Inc.  This file is
+#   licensed under the Affero General Public License version 3 or later.  See
+#   the COPYRIGHT file.
+
+require 'spec_helper'
+
+describe PostVisibilitiesController do
+  render_views
+
+  before do
+    @user1 = alice
+    sign_in :user, @user1
+
+   
+    status = @user1.post(:status_message, :text => "hello", :public => true, :to => 'all')
+    @vis = status.post_visibilities.first
+    pp @vis
+    @vis.reload.hidden.should == false
+  end
+
+  describe '#destroy' do
+    it 'deletes the visibility' do
+      delete :destroy, :conversation_id => @vis.id
+      @vis.reload.hidden.should == true
+    end
+
+    it 'does not let a user destroy a visibility that is not theirs' do
+      user2 = eve
+      sign_in :user, user2
+
+      lambda {
+        delete :destroy, :conversation_id => @vis.id
+      }.should_not change(@vis.reload, :hidden).to(true)
+    end
+  end
+end