FIX: Do not show educational message for PMs.

lib/composer_messages_finder.rb

@@ -17,6 +17,8 @@ class ComposerMessagesFinder
 
   # Determines whether to show the user education text
   def check_education_message
+    return '' if @topic && @topic.archetype == Archetype.private_message
+
     if creating_topic?
       count = @user.created_topic_count
       education_key = 'education.new-topic'
@@ -35,7 +37,7 @@ class ComposerMessagesFinder
       }
     end
 
-    nil
+    ''
   end
 
   # New users have a limited number of replies in a topic

spec/components/composer_messages_finder_spec.rb

@@ -41,6 +41,26 @@ describe ComposerMessagesFinder do
       end
     end
 
+    context 'private message' do
+      let(:topic) { Fabricate(:private_message_topic) }
+
+      context 'starting a new private message' do
+        let(:finder) { ComposerMessagesFinder.new(user, composer_action: 'createTopic', topic_id: topic.id) }
+
+        it 'should return an empty string' do
+          expect(finder.check_education_message).to eq('')
+        end
+      end
+
+      context 'replying to a private message' do
+        let(:finder) { ComposerMessagesFinder.new(user, composer_action: 'reply', topic_id: topic.id) }
+
+        it 'should return an empty string' do
+          expect(finder.check_education_message).to eq('')
+        end
+      end
+    end
+
     context 'creating reply' do
       let(:finder) { ComposerMessagesFinder.new(user, composer_action: 'reply') }