Snippets get award emoji! 👍

CHANGELOG

@@ -508,6 +508,7 @@ v 8.10.0
   - Updated project header design
   - Issuable collapsed assignee tooltip is now the users name
   - Fix compare view not changing code view rendering style
+  - Emoji can be awarded on Snippets !4456
   - Exclude email check from the standard health check
   - Updated layout for Projects, Groups, Users on Admin area. !4424
   - Fix changing issue state columns in milestone view

app/controllers/concerns/toggle_award_emoji.rb

@@ -10,7 +10,9 @@ module ToggleAwardEmoji
 
     if awardable.user_can_award?(current_user, name)
       awardable.toggle_award_emoji(name, current_user)
-      TodoService.new.new_award_emoji(to_todoable(awardable), current_user)
+      
+      todoable = to_todoable(awardable)
+      TodoService.new.new_award_emoji(todoable, current_user) if todoable
 
       render json: { ok: true }
     else
@@ -24,8 +26,10 @@ module ToggleAwardEmoji
     case awardable
     when Note
       awardable.noteable
-    else
+    when MergeRequest, Issue
       awardable
+    when Snippet
+      nil
     end
   end
 

app/controllers/snippets_controller.rb

 class SnippetsController < ApplicationController
+  include ToggleAwardEmoji
+
   before_action :snippet, only: [:show, :edit, :destroy, :update, :raw]
 
   # Allow read snippet
@@ -85,6 +87,7 @@ class SnippetsController < ApplicationController
                    PersonalSnippet.find(params[:id])
                  end
   end
+  alias_method :awardable, :snippet
 
   def authorize_read_snippet!
     authenticate_user! unless can?(current_user, :read_personal_snippet, @snippet)

app/models/snippet.rb

@@ -4,6 +4,7 @@ class Snippet < ActiveRecord::Base
   include Participable
   include Referable
   include Sortable
+  include Awardable
 
   default_value_for :visibility_level, Snippet::PRIVATE
 

config/routes.rb

@@ -101,6 +101,7 @@ Rails.application.routes.draw do
   resources :snippets do
     member do
       get 'raw'
+      post :toggle_award_emoji
     end
   end
 
@@ -110,7 +111,6 @@ Rails.application.routes.draw do
   #
   # Invites
   #
-
   resources :invites, only: [:show], constraints: { id: /[A-Za-z0-9_-]+/ } do
     member do
       post :accept
@@ -665,6 +665,7 @@ Rails.application.routes.draw do
         resources :snippets, constraints: { id: /\d+/ } do
           member do
             get 'raw'
+            post :toggle_award_emoji
           end
         end
 

lib/api/award_emoji.rb

 module API
   class AwardEmoji < Grape::API
     before { authenticate! }
-    AWARDABLES = [Issue, MergeRequest]
+    AWARDABLES = [Issue, MergeRequest, Snippet]
 
     resource :projects do
       AWARDABLES.each do |awardable_type|

spec/controllers/snippets_controller_spec.rb

 require 'spec_helper'
 
 describe SnippetsController do
-  describe 'GET #show' do
   let(:user) { create(:user) }
 
+  describe 'GET #show' do
     context 'when the personal snippet is private' do
       let(:personal_snippet) { create(:personal_snippet, :private, author: user) }
 
@@ -230,4 +230,31 @@ describe SnippetsController do
       end
     end
   end
+
+  context 'award emoji on snippets' do
+    let(:personal_snippet) { create(:personal_snippet, :private, author: user) }
+
+    before do
+      sign_in(user)
+    end
+
+    describe 'POST #toggle_award_emoji' do
+      it "toggles the award emoji" do
+        expect do
+          post(:toggle_award_emoji, id: personal_snippet.to_param, name: "thumbsup")
+        end.to change { personal_snippet.award_emoji.count }.by(1)
+
+        expect(response.status).to eq(200)
+      end
+
+      it "removes the already awarded emoji" do
+        post(:toggle_award_emoji, id: personal_snippet.to_param, name: "thumbsup")
+        expect do
+          post(:toggle_award_emoji, id: personal_snippet.to_param, name: "thumbsup")
+        end.to change { personal_snippet.award_emoji.count }.by(-1)
+
+        expect(response.status).to eq(200)
+      end
+    end
+  end
 end

spec/models/snippet_spec.rb

@@ -9,12 +9,14 @@ describe Snippet, models: true do
     it { is_expected.to include_module(Participable) }
     it { is_expected.to include_module(Referable) }
     it { is_expected.to include_module(Sortable) }
+    it { is_expected.to include_module(Awardable) }
   end
 
   describe 'associations' do
     it { is_expected.to belong_to(:author).class_name('User') }
     it { is_expected.to belong_to(:project) }
     it { is_expected.to have_many(:notes).dependent(:destroy) }
+    it { is_expected.to have_many(:award_emoji).dependent(:destroy) }
   end
 
   describe 'validation' do

spec/requests/api/award_emoji_spec.rb

@@ -14,6 +14,9 @@ describe API::API, api: true  do
 
   describe "GET /projects/:id/awardable/:awardable_id/award_emoji" do
     context 'on an issue' do
+      let(:issue)           { create(:issue, project: project, author: user) }
+      let!(:award_emoji)    { create(:award_emoji, awardable: issue, user: user) }
+
       it "returns an array of award_emoji" do
         get api("/projects/#{project.id}/issues/#{issue.id}/award_emoji", user)
 
@@ -39,6 +42,10 @@ describe API::API, api: true  do
       end
     end
 
+    context 'on a snippet' do
+      it 'returns the awarded '
+    end
+
     context 'when the user has no access' do
       it 'returns a status code 404' do
         user1 = create(:user)