added nitpicks to email notification

lib/app/submissions.rb

@@ -13,7 +13,7 @@ def nitpick(key)
           unless comment.nitpicker == submission.user
             CommentMessage.ship(
               instigator: comment.nitpicker,
-              submission: submission,
+              target: comment,
               site_root: site_root
             )
           end

lib/exercism/use_cases/mute.rb

@@ -27,7 +27,7 @@ def hibernate!
     begin
       HibernationMessage.ship(
         instigator: user,
-        submission: submission,
+        target: submission,
         site_root: site_root
       )
     rescue => e

lib/services/comment_message.rb

@@ -8,4 +8,12 @@ def template_name
     'comment'
   end
 
+  def submission
+    @target.submission
+  end
+
+  def nitpick
+    @target.body
+  end
+
 end

lib/services/email/comment.erb

@@ -1,6 +1,8 @@
 Hi <%= name %>,
 
-Your submission on <%= exercise.name %> in <%= exercise.language %> has received feedback from <%= from %>!
+Your submission on <%= exercise.name %> in <%= exercise.language %> has received the following feedback from <%= from %>!
+
+<%= nitpick %>
 
 Visit <%= site_root %>/submissions/<%= submission.key %> to find out more.
 

lib/services/message.rb

@@ -11,7 +11,7 @@ class SubclassMustOverride < StandardError; end
 
   def initialize(options)
     @instigator = options.fetch(:instigator)
-    @submission = options.fetch(:submission)
+    @target = options.fetch(:target)
     @site_root = options.fetch(:site_root)
     @intercept_emails = options.fetch(:intercept_emails) { false }
   end
@@ -24,6 +24,10 @@ def recipient
     submission.user
   end
 
+  def submission
+    @target
+  end
+
   def to
     recipient.email
   end

test/fixtures/approvals/nitpick_email_body.approved.txt

@@ -1,6 +1,8 @@
 Hi bob,
 
-Your submission on Word Count in ruby has received feedback from alice!
+Your submission on Word Count in ruby has received the following feedback from alice!
+
+This is awesome!!!
 
 Visit http://example.com/submissions/KEY to find out more.
 

test/services/comment_message_test.rb

@@ -8,25 +8,26 @@ class CommentMessageTest < Minitest::Test
 
   FakeUser = Struct.new(:username, :email)
   FakeSubmission = Struct.new(:key, :user, :exercise)
+  FakeComment = Struct.new(:body, :submission)
 
-  attr_reader :alice, :submission
+  attr_reader :alice, :submission, :comment
 
   def setup
     super
     @alice = FakeUser.new('alice', '[email protected]')
-
     @submission = FakeSubmission.new(
       'KEY',
       FakeUser.new('bob', '[email protected]'),
-      Exercise.new('ruby', 'word-count')
+      Exercise.new('ruby', 'word-count'),
     )
+    @comment = FakeComment.new('This is awesome!!!', @submission)
   end
 
   def dispatch
     @dispatch ||= CommentMessage.new(
       instigator: alice,
-      submission: submission,
-      site_root: "http://example.com"
+      target: comment,
+      site_root: "http://example.com",
     )
   end
 

test/services/hibernation_message_test.rb

@@ -26,7 +26,7 @@ def setup
   def dispatch
     @dispatch ||= HibernationMessage.new(
       instigator: alice,
-      submission: submission,
+      target: submission,
       site_root: "http://example.com"
     )
   end

test/services/message_test.rb

@@ -40,7 +40,7 @@ def setup
   def test_send_nitpick_email
     dispatch = FakeMessage.new(
       instigator: locksmith,
-      submission: submission,
+      target: submission,
       intercept_emails: true,
       site_root: 'http://test.exercism.io'
     ).ship