Make triggers to be user aware

app/models/user.rb

@@ -95,6 +95,7 @@ class User < ActiveRecord::Base
   has_many :todos,                    dependent: :destroy
   has_many :notification_settings,    dependent: :destroy
   has_many :award_emoji,              dependent: :destroy
+  has_many :triggers,                 dependent: :destroy, class_name: 'Ci::Trigger', foreign_key: :owner_id
 
   has_many :assigned_issues,          dependent: :nullify, foreign_key: :assignee_id, class_name: "Issue"
   has_many :assigned_merge_requests,  dependent: :nullify, foreign_key: :assignee_id, class_name: "MergeRequest"

app/services/ci/create_trigger_request_service.rb

@@ -3,7 +3,7 @@ module Ci
     def execute(project, trigger, ref, variables = nil)
       trigger_request = trigger.trigger_requests.create(variables: variables)
 
-      pipeline = Ci::CreatePipelineService.new(project, nil, ref: ref).
+      pipeline = Ci::CreatePipelineService.new(project, trigger.owner, ref: ref).
         execute(ignore_skip_ci: true, trigger_request: trigger_request)
       if pipeline.persisted?
         trigger_request

db/migrate/20170215164610_add_owner_id_to_triggers.rb

@@ -5,6 +5,6 @@ class AddOwnerIdToTriggers < ActiveRecord::Migration
 
   def change
     add_column :ci_triggers, :owner_id, :integer
-    add_foreign_key :ci_triggers, :users, column: :owner_id, on_delete: :nullify
+    add_foreign_key :ci_triggers, :users, column: :owner_id, on_delete: :cascade
   end
 end

spec/models/ci/trigger_spec.rb

@@ -1,16 +1,24 @@
 require 'spec_helper'
 
 describe Ci::Trigger, models: true do
-  let(:project) { FactoryGirl.create :empty_project }
+  let(:project) { create :empty_project }
+
+  describe 'associations' do
+    it { is_expected.to belong_to(:project) }
+    it { is_expected.to belong_to(:owner) }
+    it { is_expected.to have_many(:trigger_requests) }
+  end
 
   describe 'before_validation' do
     it 'sets an random token if none provided' do
-      trigger = FactoryGirl.create :ci_trigger_without_token, project: project
+      trigger = create(:ci_trigger_without_token, project: project)
+
       expect(trigger.token).not_to be_nil
     end
 
     it 'does not set an random token if one provided' do
-      trigger = FactoryGirl.create :ci_trigger, project: project
+      trigger = create(:ci_trigger, project: project)
+
       expect(trigger.token).to eq('token')
     end
   end

spec/models/user_spec.rb

@@ -32,6 +32,7 @@ describe User, models: true do
     it { is_expected.to have_many(:spam_logs).dependent(:destroy) }
     it { is_expected.to have_many(:todos).dependent(:destroy) }
     it { is_expected.to have_many(:award_emoji).dependent(:destroy) }
+    it { is_expected.to have_many(:triggers).dependent(:destroy) }
     it { is_expected.to have_many(:builds).dependent(:nullify) }
     it { is_expected.to have_many(:pipelines).dependent(:nullify) }
     it { is_expected.to have_many(:chat_names).dependent(:destroy) }

spec/services/ci/create_trigger_request_service_spec.rb

@@ -13,8 +13,22 @@ describe Ci::CreateTriggerRequestService, services: true do
     context 'valid params' do
       subject { service.execute(project, trigger, 'master') }
 
-      it { expect(subject).to be_kind_of(Ci::TriggerRequest) }
-      it { expect(subject.builds.first).to be_kind_of(Ci::Build) }
+      context 'without owner' do
+        it { expect(subject).to be_kind_of(Ci::TriggerRequest) }
+        it { expect(subject.pipeline).to be_kind_of(Ci::Pipeline) }
+        it { expect(subject.builds.first).to be_kind_of(Ci::Build) }
+      end
+
+      context 'with owner' do
+        let(:owner) { create(:user) }
+        let(:trigger) { create(:ci_trigger, project: project, owner: owner) }
+
+        it { expect(subject).to be_kind_of(Ci::TriggerRequest) }
+        it { expect(subject.pipeline).to be_kind_of(Ci::Pipeline) }
+        it { expect(subject.pipeline.user).to eq(owner) }
+        it { expect(subject.builds.first).to be_kind_of(Ci::Build) }
+        it { expect(subject.builds.first.user).to eq(owner) }
+      end
     end
 
     context 'no commit for ref' do