Add Review Requested to Todo list filter

app/helpers/todos_helper.rb

@@ -16,6 +16,7 @@ module TodosHelper
   def todo_action_name(todo)
     case todo.action
     when Todo::ASSIGNED then todo.self_added? ? 'assigned' : 'assigned you'
+    when Todo::REVIEW_REQUESTED then 'requested a review of'
     when Todo::MENTIONED then "mentioned #{todo_action_subject(todo)} on"
     when Todo::BUILD_FAILED then 'The build failed for'
     when Todo::MARKED then 'added a todo for'
@@ -26,6 +27,13 @@ module TodosHelper
     end
   end
 
+  def todo_self_addressing(todo)
+    case todo.action
+    when Todo::ASSIGNED then 'to yourself'
+    when Todo::REVIEW_REQUESTED then 'from yourself'
+    end
+  end
+
   def todo_target_link(todo)
     text = raw(todo_target_type_name(todo) + ' ') +
       if todo.for_commit?
@@ -141,6 +149,7 @@ module TodosHelper
     [
       { id: '', text: 'Any Action' },
       { id: Todo::ASSIGNED, text: 'Assigned' },
+      { id: Todo::REVIEW_REQUESTED, text: 'Review requested' },
       { id: Todo::MENTIONED, text: 'Mentioned' },
       { id: Todo::MARKED, text: 'Added' },
       { id: Todo::BUILD_FAILED, text: 'Pipelines' },

app/models/todo.rb

@@ -227,7 +227,7 @@ class Todo < ApplicationRecord
   end
 
   def self_assigned?
-    assigned? && self_added?
+    self_added? && (assigned? || review_requested?)
   end
 
   private

app/views/dashboard/todos/_todo.html.haml

@@ -31,7 +31,7 @@
 
       - if todo.self_assigned?
         %span.title-item.action-name
-          to yourself
+          = todo_self_addressing(todo)
 
       %span.title-item
         ·

spec/factories/todos.rb

@@ -12,6 +12,10 @@ FactoryBot.define do
       action { Todo::ASSIGNED }
     end
 
+    trait :review_requested do
+      action { Todo::REVIEW_REQUESTED }
+    end
+
     trait :mentioned do
       action { Todo::MENTIONED }
     end

spec/features/dashboard/todos/todos_filtering_spec.rb

@@ -130,6 +130,7 @@ RSpec.describe 'Dashboard > User filters todos', :js do
     before do
       create(:todo, :build_failed, user: user_1, author: user_2, project: project_1)
       create(:todo, :marked, user: user_1, author: user_2, project: project_1, target: issue1)
+      create(:todo, :review_requested, user: user_1, author: user_2, project: project_1, target: issue1)
     end
 
     it 'filters by Assigned' do
@@ -138,6 +139,12 @@ RSpec.describe 'Dashboard > User filters todos', :js do
       expect_to_see_action(:assigned)
     end
 
+    it 'filters by Review Requested' do
+      filter_action('Review requested')
+
+      expect_to_see_action(:review_requested)
+    end
+
     it 'filters by Mentioned' do
       filter_action('Mentioned')
 
@@ -168,6 +175,7 @@ RSpec.describe 'Dashboard > User filters todos', :js do
     def expect_to_see_action(action_name)
       action_names = {
         assigned: ' assigned you ',
+        review_requested: ' requested a review of ',
         mentioned: ' mentioned ',
         marked: ' added a todo for ',
         build_failed: ' build failed for '

spec/features/dashboard/todos/todos_spec.rb

@@ -197,6 +197,21 @@ RSpec.describe 'Dashboard Todos' do
         end
       end
     end
+
+    context 'review request todo' do
+      let(:merge_request) { create(:merge_request, title: "Fixes issue") }
+
+      before do
+        create(:todo, :review_requested, user: user, project: project, target: merge_request, author: user)
+        visit dashboard_todos_path
+      end
+
+      it 'shows you set yourself as an reviewer message' do
+        page.within('.js-todos-all') do
+          expect(page).to have_content("You requested a review of merge request #{merge_request.to_reference} \"Fixes issue\" at #{project.namespace.owner_name} / #{project.name} from yourself")
+        end
+      end
+    end
   end
 
   context 'User has done todos', :js do

spec/models/todo_spec.rb

@@ -200,28 +200,44 @@ RSpec.describe Todo do
   describe '#self_assigned?' do
     let(:user_1) { build(:user) }
 
+    context 'when self_added' do
       before do
         subject.user = user_1
         subject.author = user_1
+      end
+
+      it 'returns true for ASSIGNED' do
         subject.action = Todo::ASSIGNED
+
+        expect(subject).to be_self_assigned
       end
 
-    it 'is true when todo is ASSIGNED and self_added' do
+      it 'returns true for REVIEW_REQUESTED' do
+        subject.action = Todo::REVIEW_REQUESTED
+
         expect(subject).to be_self_assigned
       end
 
-    it 'is false when the todo is not ASSIGNED' do
+      it 'returns false for other action' do
         subject.action = Todo::MENTIONED
 
         expect(subject).not_to be_self_assigned
       end
+    end
 
-    it 'is false when todo is not self_added' do
+    context 'when todo is not self_added' do
+      before do
+        subject.user = user_1
         subject.author = build(:user)
+      end
+
+      it 'returns false' do
+        subject.action = Todo::ASSIGNED
 
         expect(subject).not_to be_self_assigned
       end
     end
+  end
 
   describe '.for_action' do
     it 'returns the todos for a given action' do