DestroyService for protected tags/branches used from controller

9 files changed, 122 insertions, 14 deletions

diff --git a/app/controllers/projects/protected_branches_controller.rb b/app/controllers/projects/protected_branches_controller.rb
index d1719f12072..64954ac9a42 100644
--- a/app/controllers/projects/protected_branches_controller.rb
+++ b/app/controllers/projects/protected_branches_controller.rb
@@ -5,12 +5,8 @@ class Projects::ProtectedBranchesController < Projects::ProtectedRefsController
     @project.repository.branches
   end
 
-  def create_service_class
-    ::ProtectedBranches::CreateService
-  end
-
-  def update_service_class
-    ::ProtectedBranches::UpdateService
+  def service_namespace
+    ::ProtectedBranches
   end
 
   def load_protected_ref
diff --git a/app/controllers/projects/protected_refs_controller.rb b/app/controllers/projects/protected_refs_controller.rb
index b51bdf7aa78..9e757a8d25f 100644
--- a/app/controllers/projects/protected_refs_controller.rb
+++ b/app/controllers/projects/protected_refs_controller.rb
@@ -37,7 +37,7 @@ class Projects::ProtectedRefsController < Projects::ApplicationController
   end
 
   def destroy
-    @protected_ref.destroy
+    destroy_service_class.new(@project, current_user).execute(@protected_ref)
 
     respond_to do |format|
       format.html { redirect_to_repository_settings(@project) }
@@ -47,6 +47,18 @@ class Projects::ProtectedRefsController < Projects::ApplicationController
 
   protected
 
+  def create_service_class
+    service_namespace::CreateService
+  end
+
+  def update_service_class
+    service_namespace::UpdateService
+  end
+
+  def destroy_service_class
+    service_namespace::DestroyService
+  end
+
   def access_level_attributes
     %i(access_level id)
   end
diff --git a/app/controllers/projects/protected_tags_controller.rb b/app/controllers/projects/protected_tags_controller.rb
index a5dbd7e46ae..198c938ff35 100644
--- a/app/controllers/projects/protected_tags_controller.rb
+++ b/app/controllers/projects/protected_tags_controller.rb
@@ -5,12 +5,8 @@ class Projects::ProtectedTagsController < Projects::ProtectedRefsController
     @project.repository.tags
   end
 
-  def create_service_class
-    ::ProtectedTags::CreateService
-  end
-
-  def update_service_class
-    ::ProtectedTags::UpdateService
+  def service_namespace
+    ::ProtectedTags
   end
 
   def load_protected_ref
diff --git a/app/services/protected_branches/destroy_service.rb b/app/services/protected_branches/destroy_service.rb
new file mode 100644
index 00000000000..74fdb900c56
--- /dev/null
+++ b/app/services/protected_branches/destroy_service.rb
@@ -0,0 +1,7 @@
+module ProtectedBranches
+  class DestroyService < BaseService
+    def execute(protected_branch)
+      protected_branch.destroy
+    end
+  end
+end
diff --git a/app/services/protected_tags/destroy_service.rb b/app/services/protected_tags/destroy_service.rb
new file mode 100644
index 00000000000..c868d7ad8e6
--- /dev/null
+++ b/app/services/protected_tags/destroy_service.rb
@@ -0,0 +1,7 @@
+module ProtectedTags
+  class DestroyService < BaseService
+    def execute(protected_tag)
+      protected_tag.destroy
+    end
+  end
+end
diff --git a/spec/controllers/projects/protected_branches_controller_spec.rb b/spec/controllers/projects/protected_branches_controller_spec.rb
index 80be135b5d8..d9f6878d6b1 100644
--- a/spec/controllers/projects/protected_branches_controller_spec.rb
+++ b/spec/controllers/projects/protected_branches_controller_spec.rb
@@ -1,6 +1,16 @@
 require('spec_helper')
 
 describe Projects::ProtectedBranchesController do
+  let(:project) { create(:project, :repository) }
+  let(:protected_branch) { create(:protected_branch, project: project) }
+  let(:project_params) { { namespace_id: project.namespace.to_param, project_id: project } }
+  let(:base_params) { project_params.merge(id: protected_branch.id) }
+  let(:user) { create(:user) }
+
+  before do
+    project.add_master(user)
+  end
+
   describe "GET #index" do
     let(:project) { create(:project_empty_repo, :public) }
 
@@ -8,4 +18,50 @@ describe Projects::ProtectedBranchesController do
       get(:index, namespace_id: project.namespace.to_param, project_id: project)
     end
   end
+
+  describe "POST #create" do
+    let(:master_access_level) { [{ access_level: Gitlab::Access::MASTER }] }
+    let(:access_level_params) do
+      { merge_access_levels_attributes: master_access_level,
+        push_access_levels_attributes: master_access_level }
+    end
+    let(:create_params) { attributes_for(:protected_branch).merge(access_level_params) }
+
+    before do
+      sign_in(user)
+    end
+
+    it 'creates the protected branch rule' do
+      expect do
+        post(:create, project_params.merge(protected_branch: create_params))
+      end.to change(ProtectedBranch, :count).by(1)
+    end
+  end
+
+  describe "PUT #update" do
+    let(:update_params) { { name: 'new_name' } }
+
+    before do
+      sign_in(user)
+    end
+
+    it 'updates the protected branch rule' do
+      put(:update, base_params.merge(protected_branch: update_params))
+
+      expect(protected_branch.reload.name).to eq('new_name')
+      expect(json_response["name"]).to eq('new_name')
+    end
+  end
+
+  describe "DELETE #destroy" do
+    before do
+      sign_in(user)
+    end
+
+    it "deletes the protected branch rule" do
+      delete(:destroy, base_params)
+
+      expect { ProtectedBranch.find(protected_branch.id) }.to raise_error(ActiveRecord::RecordNotFound)
+    end
+  end
 end
diff --git a/spec/policies/protected_branch_policy_spec.rb b/spec/policies/protected_branch_policy_spec.rb
index 00a7d8153ae..decddfde89a 100644
--- a/spec/policies/protected_branch_policy_spec.rb
+++ b/spec/policies/protected_branch_policy_spec.rb
@@ -29,7 +29,7 @@ describe ProtectedBranchPolicy do
 
     context 'and unprotection is limited to admins' do #TODO: remove this is temporary exploration
       before do
-        stub_ee_application_setting(only_admins_can_unprotect_master_branch: true)
+        stub_application_setting(only_admins_can_unprotect_master_branch: true)
       end
 
       context 'and the protection is for master' do
diff --git a/spec/services/protected_branches/destroy_service_spec.rb b/spec/services/protected_branches/destroy_service_spec.rb
new file mode 100644
index 00000000000..79eff417943
--- /dev/null
+++ b/spec/services/protected_branches/destroy_service_spec.rb
@@ -0,0 +1,17 @@
+require 'spec_helper'
+
+describe ProtectedBranches::DestroyService do
+  let(:protected_branch) { create(:protected_branch) }
+  let(:project) { protected_branch.project }
+  let(:user) { project.owner }
+
+  describe '#execute' do
+    subject(:service) { described_class.new(project, user) }
+
+    it 'destroys a protected branch' do
+      service.execute(protected_branch)
+
+      expect(protected_branch).to be_destroyed
+    end
+  end
+end
diff --git a/spec/services/protected_tags/destroy_service_spec.rb b/spec/services/protected_tags/destroy_service_spec.rb
new file mode 100644
index 00000000000..e12f53a2221
--- /dev/null
+++ b/spec/services/protected_tags/destroy_service_spec.rb
@@ -0,0 +1,17 @@
+require 'spec_helper'
+
+describe ProtectedTags::DestroyService do
+  let(:protected_tag) { create(:protected_tag) }
+  let(:project) { protected_tag.project }
+  let(:user) { project.owner }
+
+  describe '#execute' do
+    subject(:service) { described_class.new(project, user) }
+
+    it 'destroy a protected tag' do
+      service.execute(protected_tag)
+
+      expect(protected_tag).to be_destroyed
+    end
+  end
+end