Merge branch 'add-assign-me-alias' into 'master'

Add `/assign me` alias support for assigning issuables to oneself

Closes #35304

See merge request !13334

app/services/quick_actions/interpret_service.rb

@@ -511,7 +511,12 @@ module QuickActions
       users = extract_references(params, :user)
 
       if users.empty?
-        users = User.where(username: params.split(' ').map(&:strip))
+        users =
+          if params == 'me'
+            [current_user]
+          else
+            User.where(username: params.split(' ').map(&:strip))
+          end
       end
 
       users

spec/features/merge_requests/user_uses_slash_commands_spec.rb

@@ -3,17 +3,17 @@ require 'rails_helper'
 feature 'Merge Requests > User uses quick actions', js: true do
   include QuickActionsHelpers
 
-  let(:user) { create(:user) }
-  let(:project) { create(:project, :public, :repository) }
-  let(:merge_request) { create(:merge_request, source_project: project) }
-  let!(:milestone) { create(:milestone, project: project, title: 'ASAP') }
-
   it_behaves_like 'issuable record that supports quick actions in its description and notes', :merge_request do
     let(:issuable) { create(:merge_request, source_project: project) }
     let(:new_url_opts) { { merge_request: { source_branch: 'feature', target_branch: 'master' } } }
   end
 
   describe 'merge-request-only commands' do
+    let(:user) { create(:user) }
+    let(:project) { create(:project, :public, :repository) }
+    let(:merge_request) { create(:merge_request, source_project: project) }
+    let!(:milestone) { create(:milestone, project: project, title: 'ASAP') }
+
     before do
       project.team << [user, :master]
       sign_in(user)

spec/services/quick_actions/interpret_service_spec.rb

@@ -424,6 +424,26 @@ describe QuickActions::InterpretService do
       end
     end
 
+    context 'assign command with me alias' do
+      let(:content) { "/assign me" }
+
+      context 'Issue' do
+        it 'fetches assignee and populates assignee_ids if content contains /assign' do
+          _, updates = service.execute(content, issue)
+
+          expect(updates).to eq(assignee_ids: [developer.id])
+        end
+      end
+
+      context 'Merge Request' do
+        it 'fetches assignee and populates assignee_ids if content contains /assign' do
+          _, updates = service.execute(content, merge_request)
+
+          expect(updates).to eq(assignee_ids: [developer.id])
+        end
+      end
+    end
+
     it_behaves_like 'empty command' do
       let(:content) { '/assign @abcd1234' }
       let(:issuable) { issue }

spec/support/features/issuable_slash_commands_shared_examples.rb

@@ -279,6 +279,17 @@ shared_examples 'issuable record that supports quick actions in its description
         expect(issuable.subscribed?(master, project)).to be_falsy
       end
     end
+
+    context "with a note assigning the #{issuable_type} to the current user" do
+      it "assigns the #{issuable_type} to the current user" do
+        write_note("/assign me")
+
+        expect(page).not_to have_content '/assign me'
+        expect(page).to have_content 'Commands applied'
+
+        expect(issuable.reload.assignees).to eq [master]
+      end
+    end
   end
 
   describe "preview of note on #{issuable_type}" do