pulling in

app/models/mention.rb

@@ -8,8 +8,6 @@ class Mention < ActiveRecord::Base
   validates_presence_of :post
   validates_presence_of :person
 
-  after_create :notify_recipient
-
   after_destroy :delete_notification
 
   def notify_recipient

app/models/post.rb

@@ -78,12 +78,14 @@ class Post < ActiveRecord::Base
         end
       else
         user.add_post_to_aspects(local_post)
+        user.notify_if_mentioned(local_post)
         Rails.logger.info("event=receive payload_type=#{self.class} update=true status=complete sender=#{self.diaspora_handle} existing_post=#{local_post.id}")
         return local_post
       end
     elsif !local_post
       self.save
       user.add_post_to_aspects(self)
+      user.notify_if_mentioned(self)
       Rails.logger.info("event=receive payload_type=#{self.class} update=false status=complete sender=#{self.diaspora_handle}")
       return self
     else

app/models/status_message.rb

@@ -68,6 +68,14 @@ class StatusMessage < Post
     end
   end
 
+  def mentions?(person)
+    mentioned_people.include? person
+  end
+
+  def notify_person(person)
+    self.mentions.where(:person_id => person.id).first.try(:notify_recipient)
+  end
+
   def mentioned_people_from_string
     regex = /@\{([^;]+); ([^\}]+)\}/
     identifiers = self.raw_message.scan(regex).map do |match|

app/models/user.rb

@@ -106,7 +106,15 @@ class User < ActiveRecord::Base
     end
   end
 
+  def notify_if_mentioned(post)
+    return unless self.contact_for(post.person) && post.respond_to?(:mentions?)
+
+    post.notify_person(self.person) if post.mentions? self.person
+  end
+
   def add_post_to_aspects(post)
+    return unless self.contact_for(post.person)
+
     Rails.logger.debug("event=add_post_to_aspects user_id=#{self.id} post_id=#{post.id}")
     add_to_streams(post, self.aspects_with_person(post.person))
     post

spec/integration/receiving_spec.rb

@@ -55,9 +55,21 @@ describe 'a user receives a post' do
     @user1.aspects.size.should == num_aspects
   end
 
+  it "should show bob's post to alice" do
+    fantasy_resque do
+      sm = bob.build_post(:status_message, :message => "hi")
+      sm.save!
+      sm.stub!(:socket_to_user)
+      bob.aspects.reload
+      bob.add_to_streams(sm, [bob.aspects.first])
+      bob.dispatch_post(sm, :to => bob.aspects.first)
+    end
+
+    alice.visible_posts.count.should == 1
+  end
+
   context 'mentions' do
-    it 'adds the notifications for the mentioned users reguardless of the order they are received' do
-      pending 'this is for mnutt'
+    it 'adds the notifications for the mentioned users regardless of the order they are received' do
       Notification.should_receive(:notify).with(@user1, anything(), @user2.person)
       Notification.should_receive(:notify).with(@user3, anything(), @user2.person)
 
@@ -72,6 +84,32 @@ describe 'a user receives a post' do
       zord = Postzord::Receiver.new(@user3, :object => @sm, :person => @user2.person)
       zord.receive_object
     end
+
+    it 'notifies users when receiving a mention in a post from a remote user' do
+      @remote_person = Factory.create(:person, :diaspora_handle => "foobar@foobar.com")
+      Contact.create!(:user => @user1, :person => @remote_person, :aspects => [@aspect], :pending => false)
+
+      Notification.should_receive(:notify).with(@user1, anything(), @remote_person)
+
+      @sm = Factory.build(:status_message, :message => "hello @{#{@user1.name}; #{@user1.diaspora_handle}}", :diaspora_handle => @remote_person.diaspora_handle, :person => @remote_person)
+      @sm.stub!(:socket_to_user)
+      @sm.save
+
+      zord = Postzord::Receiver.new(@user1, :object => @sm, :person => @user2.person)
+      zord.receive_object
+    end
+
+    it 'does not notify the mentioned user if the mentioned user is not friends with the post author' do
+      Notification.should_not_receive(:notify).with(@user1, anything(), @user3.person)
+
+      @sm = @user3.build_post(:status_message, :message => "should not notify @{#{@user1.name}; #{@user1.diaspora_handle}}")
+      @sm.stub!(:socket_to_user)
+      @user3.add_to_streams(@sm, [@user3.aspects.first])
+      @sm.save
+
+      zord = Postzord::Receiver.new(@user1, :object => @sm, :person => @user2.person)
+      zord.receive_object
+    end
   end
 
   context 'update posts' do

spec/models/mention_spec.rb

@@ -12,32 +12,20 @@ describe Mention do
       @mentioned_user = bob
       @non_friend = eve
 
-      @sm =  Factory(:status_message)
-      @m  = Mention.new(:person => @user.person, :post=> @sm)
-
-    end
-    it 'notifies the person being mention' do
-      Notification.should_receive(:notify).with(@user, @m, @sm.person)
-      @m.save
+      @sm = @user.build_post(:status_message, :message => "hi @{#{@mentioned_user.name}; #{@mentioned_user.diaspora_handle}}", :to => @user.aspects.first)
     end
 
-    it 'should only notify if the person is local' do
-      m = Mention.new(:person => Factory(:person), :post => @sm)
-      Notification.should_not_receive(:notify)
-      m.save
+    it 'notifies the person being mentioned' do
+      Notification.should_receive(:notify).with(@mentioned_user, anything(), @sm.person)
+      @sm.receive(@mentioned_user, @mentioned_user.person)
     end
 
     it 'should not notify a user if they do not see the message' do
-      pending "this is for mnutt"
       connect_users(@user, @aspect1, @non_friend, @non_friend.aspects.first)
 
       Notification.should_not_receive(:notify).with(@mentioned_user, anything(), @user.person)
-      sm2 = @user.build_post(:status_message, :message => 'stuff')
-      sm2.stub!(:socket_to_user)
-      @user.add_to_streams(sm2, [@aspect1])
-      m2 = Mention.new(:person => @mentioned_user.person, :post => @sm)
-      sm2.save
-      m2.save
+      sm2 = @user.post(:status_message, :message => "stuff @{#{@non_friend.name}; #{@non_friend.diaspora_handle}}", :to => @user.aspects.first)
+      sm2.receive(@non_friend, @non_friend.person)
     end
 
   end
@@ -51,8 +39,11 @@ describe Mention do
   describe 'after destroy' do
     it 'destroys a notification' do
       @user = alice
-      @sm =  Factory(:status_message)
-      @m  = Mention.create(:person => @user.person, :post=> @sm)
+      @mentioned_user = bob
+
+      @sm =  @user.post(:status_message, :message => "hi", :to => @user.aspects.first)
+      @m  = Mention.create!(:person => @mentioned_user.person, :post => @sm)
+      @m.notify_recipient
 
       lambda{
         @m.destroy

spec/models/status_message_spec.rb

@@ -147,6 +147,23 @@ STR
         @sm.mentioned_people
       end
     end
+
+    describe "#mentions?" do
+      it 'returns true if the person was mentioned' do
+        @sm.mentions?(@people[0]).should be_true
+      end
+
+      it 'returns false if the person was not mentioned' do
+        @sm.mentions?(Factory.create(:person)).should be_false
+      end
+    end
+
+    describe "#notify_person" do
+      it 'notifies the person mentioned' do
+        Notification.should_receive(:notify).with(alice, anything, anything)
+        @sm.notify_person(alice.person)
+      end
+    end
   end
   describe "XML" do
     before do