refactor emails a bit. Add email on ssh key creation

app/mailers/emails/issues.rb

+module Emails
+  module Issues
+    def new_issue_email(issue_id)
+      @issue = Issue.find(issue_id)
+      @project = @issue.project
+      mail(to: @issue.assignee_email, subject: subject("new issue ##{@issue.id}", @issue.title))
+    end
+
+    def reassigned_issue_email(recipient_id, issue_id, previous_assignee_id)
+      @issue = Issue.find(issue_id)
+      @previous_assignee ||= User.find(previous_assignee_id)
+      @project = @issue.project
+      mail(to: recipient(recipient_id), subject: subject("changed issue ##{@issue.id}", @issue.title))
+    end
+
+    def issue_status_changed_email(recipient_id, issue_id, status, updated_by_user_id)
+      @issue = Issue.find issue_id
+      @issue_status = status
+      @project = @issue.project
+      @updated_by = User.find updated_by_user_id
+      mail(to: recipient(recipient_id),
+           subject: subject("changed issue ##{@issue.id}", @issue.title))
+    end
+  end
+end

app/mailers/emails/merge_requests.rb

+module Emails
+  module MergeRequests
+    def new_merge_request_email(merge_request_id)
+      @merge_request = MergeRequest.find(merge_request_id)
+      @project = @merge_request.project
+      mail(to: @merge_request.assignee_email, subject: subject("new merge request !#{@merge_request.id}", @merge_request.title))
+    end
+
+    def reassigned_merge_request_email(recipient_id, merge_request_id, previous_assignee_id)
+      @merge_request = MergeRequest.find(merge_request_id)
+      @previous_assignee ||= User.find(previous_assignee_id)
+      @project = @merge_request.project
+      mail(to: recipient(recipient_id), subject: subject("changed merge request !#{@merge_request.id}", @merge_request.title))
+    end
+  end
+end

app/mailers/emails/notes.rb

+module Emails
+  module Notes
+    def note_commit_email(recipient_id, note_id)
+      @note = Note.find(note_id)
+      @commit = @note.noteable
+      @commit = CommitDecorator.decorate(@commit)
+      @project = @note.project
+      mail(to: recipient(recipient_id), subject: subject("note for commit #{@commit.short_id}", @commit.title))
+    end
+
+    def note_issue_email(recipient_id, note_id)
+      @note = Note.find(note_id)
+      @issue = @note.noteable
+      @project = @note.project
+      mail(to: recipient(recipient_id), subject: subject("note for issue ##{@issue.id}"))
+    end
+
+    def note_merge_request_email(recipient_id, note_id)
+      @note = Note.find(note_id)
+      @merge_request = @note.noteable
+      @project = @note.project
+      mail(to: recipient(recipient_id), subject: subject("note for merge request !#{@merge_request.id}"))
+    end
+
+    def note_wall_email(recipient_id, note_id)
+      @note = Note.find(note_id)
+      @project = @note.project
+      mail(to: recipient(recipient_id), subject: subject("note on wall"))
+    end
+  end
+end

app/mailers/emails/projects.rb

+module Emails
+  module Projects
+    def project_access_granted_email(user_project_id)
+      @users_project = UsersProject.find user_project_id
+      @project = @users_project.project
+      mail(to: @users_project.user.email,
+           subject: subject("access to project was granted"))
+    end
+
+
+    def project_was_moved_email(user_project_id)
+      @users_project = UsersProject.find user_project_id
+      @project = @users_project.project
+      mail(to: @users_project.user.email,
+           subject: subject("project was moved"))
+    end
+  end
+end

app/mailers/notify.rb

 class Notify < ActionMailer::Base
+  include Emails::Issues
+  include Emails::MergeRequests
+  include Emails::Notes
+  include Emails::Projects
   add_template_helper ApplicationHelper
   add_template_helper GitlabMarkdownHelper
@@ -15,116 +19,17 @@ class Notify < ActionMailer::Base
     delay_for(2.seconds)
   end
-
-  #
-  # Issue
-  #
-
-  def new_issue_email(issue_id)
-    @issue = Issue.find(issue_id)
-    @project = @issue.project
-    mail(to: @issue.assignee_email, subject: subject("new issue ##{@issue.id}", @issue.title))
-  end
-
-  def reassigned_issue_email(recipient_id, issue_id, previous_assignee_id)
-    @issue = Issue.find(issue_id)
-    @previous_assignee ||= User.find(previous_assignee_id)
-    @project = @issue.project
-    mail(to: recipient(recipient_id), subject: subject("changed issue ##{@issue.id}", @issue.title))
-  end
-
-  def issue_status_changed_email(recipient_id, issue_id, status, updated_by_user_id)
-    @issue = Issue.find issue_id
-    @issue_status = status
-    @project = @issue.project
-    @updated_by = User.find updated_by_user_id
-    mail(to: recipient(recipient_id),
-        subject: subject("changed issue ##{@issue.id}", @issue.title))
-  end
-
-
-
-  #
-  # Merge Request
-  #
-
-  def new_merge_request_email(merge_request_id)
-    @merge_request = MergeRequest.find(merge_request_id)
-    @project = @merge_request.project
-    mail(to: @merge_request.assignee_email, subject: subject("new merge request !#{@merge_request.id}", @merge_request.title))
-  end
-
-  def reassigned_merge_request_email(recipient_id, merge_request_id, previous_assignee_id)
-    @merge_request = MergeRequest.find(merge_request_id)
-    @previous_assignee ||= User.find(previous_assignee_id)
-    @project = @merge_request.project
-    mail(to: recipient(recipient_id), subject: subject("changed merge request !#{@merge_request.id}", @merge_request.title))
-  end
-
-
-
-  #
-  # Note
-  #
-
-  def note_commit_email(recipient_id, note_id)
-    @note = Note.find(note_id)
-    @commit = @note.noteable
-    @commit = CommitDecorator.decorate(@commit)
-    @project = @note.project
-    mail(to: recipient(recipient_id), subject: subject("note for commit #{@commit.short_id}", @commit.title))
-  end
-
-  def note_issue_email(recipient_id, note_id)
-    @note = Note.find(note_id)
-    @issue = @note.noteable
-    @project = @note.project
-    mail(to: recipient(recipient_id), subject: subject("note for issue ##{@issue.id}"))
-  end
-
-  def note_merge_request_email(recipient_id, note_id)
-    @note = Note.find(note_id)
-    @merge_request = @note.noteable
-    @project = @note.project
-    mail(to: recipient(recipient_id), subject: subject("note for merge request !#{@merge_request.id}"))
-  end
-
-  def note_wall_email(recipient_id, note_id)
-    @note = Note.find(note_id)
-    @project = @note.project
-    mail(to: recipient(recipient_id), subject: subject("note on wall"))
-  end
-
-
-  #
-  # Project
-  #
-
-  def project_access_granted_email(user_project_id)
-    @users_project = UsersProject.find user_project_id
-    @project = @users_project.project
-    mail(to: @users_project.user.email,
-         subject: subject("access to project was granted"))
-  end
-
-
-  def project_was_moved_email(user_project_id)
-    @users_project = UsersProject.find user_project_id
-    @project = @users_project.project
-    mail(to: @users_project.user.email,
-         subject: subject("project was moved"))
-  end
-
-  #
-  # User
-  #
-
   def new_user_email(user_id, password)
     @user = User.find(user_id)
     @password = password
     mail(to: @user.email, subject: subject("Account was created for you"))
   end
+  def new_ssh_key_email(key_id)
+    @key = Key.find(key_id)
+    @user = @key.user
+    mail(to: @user.email, subject: subject("SSH key was added to your account"))
+  end
   private

app/observers/key_observer.rb

@@ -7,6 +7,9 @@ class KeyObserver < ActiveRecord::Observer
       key.shell_id,
       key.key
     )
+
+    # Notify about ssh key being added
+    Notify.delay.new_ssh_key_email(key.id) if key.user
   end
   def after_destroy(key)

app/views/notify/new_ssh_key_email.html.haml

+%p
+  Hi #{@user.name}!
+%p
+  A new public key was added to your account:
+%p
+  title:
+  %code= @key.title
+%p
+  If this key was added in error, you can remove here:
+  = link_to "SSH Keys", keys_url

app/views/notify/new_ssh_key_email.text.erb

+Hi <%= @user.name %>!
+
+A new public key was added to your account:
+
+title.................. <%= @key.title %>
+
+If this key was added in error, you can remove here:  <%= keys_url %>

spec/mailers/notify_spec.rb

@@ -70,6 +70,28 @@ describe Notify do
     end
   end
+  describe 'user added ssh key' do
+    let(:key) { create(:personal_key) }
+
+    subject { Notify.new_ssh_key_email(key.id) }
+
+    it 'is sent to the new user' do
+      should deliver_to key.user.email
+    end
+
+    it 'has the correct subject' do
+      should have_subject /^gitlab \| SSH key was added to your account$/i
+    end
+
+    it 'contains the new ssh key title' do
+      should have_body_text /#{key.title}/
+    end
+
+    it 'includes a link to ssh keys page' do
+      should have_body_text /#{keys_path}/
+    end
+  end
+
   context 'for a project' do
     describe 'items that are assignable, the email' do
       let(:assignee) { create(:user, email: 'assignee@example.com') }