Remove unnecessary fork ci logic

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

app/models/project_services/gitlab_ci_service.rb

@@ -72,21 +72,6 @@ class GitlabCiService < CiService
     :error
   end
-  def fork_registration(new_project, current_user)
-    params = OpenStruct.new({
-      id:                  new_project.id,
-      default_branch:      new_project.default_branch
-    })
-
-    ci_project = Ci::Project.find_by!(gitlab_id: project.id)
-
-    Ci::CreateProjectService.new.execute(
-      current_user,
-      params,
-      ci_project
-    )
-  end
-
   def commit_coverage(sha, ref)
     get_ci_commit(sha, ref).coverage
   rescue ActiveRecord::RecordNotFound

app/services/ci/create_project_service.rb

-module Ci
-  class CreateProjectService
-    include Gitlab::Application.routes.url_helpers
-
-    def execute(current_user, params, forked_project = nil)
-      @project = Ci::Project.parse(params)
-
-      Ci::Project.transaction do
-        @project.save!
-
-        gl_project = ::Project.find(@project.gitlab_id)
-        gl_project.build_missing_services
-        gl_project.gitlab_ci_service.update_attributes(active: true)
-      end
-
-      if forked_project
-        # Copy settings
-        settings = forked_project.attributes.select do |attr_name, value|
-          ["public", "shared_runners_enabled", "allow_git_fetch"].include? attr_name
-        end
-
-        @project.update(settings)
-      end
-
-      Ci::EventService.new.create_project(current_user, @project)
-
-      @project
-    end
-  end
-end

app/services/projects/fork_service.rb

@@ -18,7 +18,13 @@ module Projects
       if new_project.persisted?
         if @project.gitlab_ci?
-          @project.gitlab_ci_service.fork_registration(new_project, @current_user)
+          new_project.enable_ci
+
+          settings = @project.gitlab_ci_project.attributes.select do |attr_name, value|
+            ["public", "shared_runners_enabled", "allow_git_fetch"].include? attr_name
+          end
+
+          new_project.gitlab_ci_project.update(settings)
         end
       end

spec/services/ci/create_project_service_spec.rb

-require 'spec_helper'
-
-describe Ci::CreateProjectService do
-  let(:service) { Ci::CreateProjectService.new }
-  let(:current_user) { double.as_null_object }
-  let(:project) { FactoryGirl.create :project }
-
-  describe :execute do
-    context 'valid params' do
-      subject { service.execute(current_user, project) }
-
-      it { is_expected.to be_kind_of(Ci::Project) }
-      it { is_expected.to be_persisted }
-    end
-
-    context 'without project dump' do
-      it 'should raise exception' do
-        expect { service.execute(current_user, '', '') }.
-          to raise_error(NoMethodError)
-      end
-    end
-
-    context "forking" do
-      let(:ci_origin_project) do
-        FactoryGirl.create(:ci_project, shared_runners_enabled: true, public: true, allow_git_fetch: true)
-      end
-
-      subject { service.execute(current_user, project, ci_origin_project) }
-
-      it "uses project as a template for settings and jobs" do
-        expect(subject.shared_runners_enabled).to be_truthy
-        expect(subject.public).to be_truthy
-        expect(subject.allow_git_fetch).to be_truthy
-      end
-    end
-  end
-end

spec/services/projects/fork_service_spec.rb

@@ -48,7 +48,7 @@ describe Projects::ForkService do
         @from_project.build_missing_services
         @from_project.gitlab_ci_service.update_attributes(active: true)
-        expect_any_instance_of(Ci::CreateProjectService).to receive(:execute)
+        expect_any_instance_of(Project).to receive(:enable_ci)
         fork_project(@from_project, @to_user)
       end