Commit 6c189dcc authored by Douglas Barbosa Alexandre's avatar Douglas Barbosa Alexandre
Browse files

Add service to create project labels

parent 698c870365a8
module Labels
class CreateService
def initialize(current_user, project, params = {})
@current_user = current_user
@group = project.group
@project = project
@params = params.dup
end
def execute
find_or_create_label
end
private
attr_reader :current_user, :group, :project, :params
def available_labels
@available_labels ||= LabelsFinder.new(current_user, project_id: project.id).execute
end
def find_or_create_label
new_label = available_labels.find_by(title: title)
new_label ||= project.labels.create(params)
new_label
end
def title
params[:title] || params[:name]
end
end
end
require 'spec_helper'
describe Labels::CreateService, services: true do
describe '#execute' do
let(:user) { create(:user) }
let(:group) { create(:group) }
let(:project) { create(:project, namespace: group) }
let(:params) do
{
title: 'Security',
description: 'Security related stuff.',
color: '#FF0000'
}
end
subject(:service) { described_class.new(user, project, params) }
before do
project.team << [user, :developer]
end
context 'when label does not exist at group level' do
it 'creates a new label at project level' do
expect { service.execute }.to change(project.labels, :count).by(1)
end
end
context 'when label exists at group level' do
it 'returns the group label' do
group_label = create(:group_label, group: group, title: 'Security')
expect(service.execute).to eq group_label
end
end
context 'when label does not exist at group level' do
it 'creates a new label at project leve' do
expect { service.execute }.to change(project.labels, :count).by(1)
end
end
context 'when label exists at project level' do
it 'returns the project label' do
project_label = create(:label, project: project, title: 'Security')
expect(service.execute).to eq project_label
end
end
end
end
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