Create models for issue trackers data

- create tables for storing issue trackers properties
- add model and basic logic & spec

# Conflicts:
#	db/schema.rb

app/models/project_services/data_fields.rb

+# frozen_string_literal: true
+
+module DataFields
+  extend ActiveSupport::Concern
+
+  included do
+    has_one :issue_tracker_data
+    has_one :jira_tracker_data
+  end
+end

app/models/project_services/issue_tracker_data.rb

+# frozen_string_literal: true
+
+class IssueTrackerData < ApplicationRecord
+  belongs_to :service
+
+  delegate :activated?, to: :service, allow_nil: true
+
+  validates :service, presence: true
+  validates :project_url, presence: true, public_url: { enforce_sanitization: true }, if: :activated?
+  validates :issues_url, presence: true, public_url: { enforce_sanitization: true }, if: :activated?
+  validates :new_issue_url, public_url: { enforce_sanitization: true }, if: :activated?
+
+  def self.encryption_options
+    {
+      key: Settings.attr_encrypted_db_key_base_32,
+      encode: true,
+      mode: :per_attribute_iv,
+      algorithm: 'aes-256-gcm'
+    }
+  end
+
+  attr_encrypted :project_url, encryption_options
+  attr_encrypted :issues_url, encryption_options
+  attr_encrypted :new_issue_url, encryption_options
+end

app/models/project_services/jira_tracker_data.rb

+# frozen_string_literal: true
+
+class JiraTrackerData < ApplicationRecord
+  belongs_to :service
+
+  delegate :activated?, to: :service, allow_nil: true
+
+  validates :service, presence: true
+  validates :url, public_url: { enforce_sanitization: true }, presence: true, if: :activated?
+  validates :api_url, public_url: { enforce_sanitization: true }, allow_blank: true
+  validates :username, presence: true, if: :activated?
+  validates :password, presence: true, if: :activated?
+  validates :jira_issue_transition_id,
+            format: { with: Gitlab::Regex.jira_transition_id_regex, message: s_("JiraService|transition ids can have only numbers which can be split with , or ;") },
+            allow_blank: true
+
+  def self.encryption_options
+    {
+      key: Settings.attr_encrypted_db_key_base_32,
+      encode: true,
+      mode: :per_attribute_iv,
+      algorithm: 'aes-256-gcm'
+    }
+  end
+
+  attr_encrypted :url, encryption_options
+  attr_encrypted :api_url, encryption_options
+  attr_encrypted :username, encryption_options
+  attr_encrypted :password, encryption_options
+end

app/models/service.rb

@@ -6,6 +6,7 @@ class Service < ApplicationRecord
   include Sortable
   include Importable
   include ProjectServicesLoggable
+  include DataFields
 
   serialize :properties, JSON # rubocop:disable Cop/ActiveRecordSerialize
 

db/migrate/20190430131225_create_issue_tracker_data.rb

+# frozen_string_literal: true
+
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class CreateIssueTrackerData < ActiveRecord::Migration[5.1]
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  def change
+    create_table :issue_tracker_data do |t|
+      t.references :service, foreign_key: { on_delete: :cascade }, type: :integer, index: true, null: false
+      t.timestamps_with_timezone
+      t.string :encrypted_project_url
+      t.string :encrypted_project_url_iv
+      t.string :encrypted_issues_url
+      t.string :encrypted_issues_url_iv
+      t.string :encrypted_new_issue_url
+      t.string :encrypted_new_issue_url_iv
+    end
+  end
+end

db/migrate/20190430142025_create_jira_tracker_data.rb

+# frozen_string_literal: true
+
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class CreateJiraTrackerData < ActiveRecord::Migration[5.1]
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  def change
+    create_table :jira_tracker_data do |t|
+      t.references :service, foreign_key: { on_delete: :cascade }, type: :integer, index: true, null: false
+      t.timestamps_with_timezone
+      t.string :encrypted_url
+      t.string :encrypted_url_iv
+      t.string :encrypted_api_url
+      t.string :encrypted_api_url_iv
+      t.string :encrypted_username
+      t.string :encrypted_username_iv
+      t.string :encrypted_password
+      t.string :encrypted_password_iv
+      t.string :jira_issue_transition_id
+    end
+  end
+end

db/schema.rb

@@ -1617,6 +1617,19 @@ ActiveRecord::Schema.define(version: 20190611161641) do
     t.index ["issue_id"], name: "index_issue_metrics", using: :btree
   end
 
+  create_table "issue_tracker_data", force: :cascade do |t|
+    t.integer "service_id", null: false
+    t.datetime_with_timezone "created_at", null: false
+    t.datetime_with_timezone "updated_at", null: false
+    t.string "encrypted_project_url"
+    t.string "encrypted_project_url_iv"
+    t.string "encrypted_issues_url"
+    t.string "encrypted_issues_url_iv"
+    t.string "encrypted_new_issue_url"
+    t.string "encrypted_new_issue_url_iv"
+    t.index ["service_id"], name: "index_issue_tracker_data_on_service_id", using: :btree
+  end
+
   create_table "issues", id: :serial, force: :cascade do |t|
     t.string "title"
     t.integer "author_id"
@@ -1680,6 +1693,22 @@ ActiveRecord::Schema.define(version: 20190611161641) do
     t.index ["namespace_id"], name: "index_jira_connect_subscriptions_on_namespace_id", using: :btree
   end
 
+  create_table "jira_tracker_data", force: :cascade do |t|
+    t.integer "service_id", null: false
+    t.datetime_with_timezone "created_at", null: false
+    t.datetime_with_timezone "updated_at", null: false
+    t.string "encrypted_url"
+    t.string "encrypted_url_iv"
+    t.string "encrypted_api_url"
+    t.string "encrypted_api_url_iv"
+    t.string "encrypted_username"
+    t.string "encrypted_username_iv"
+    t.string "encrypted_password"
+    t.string "encrypted_password_iv"
+    t.string "jira_issue_transition_id"
+    t.index ["service_id"], name: "index_jira_tracker_data_on_service_id", using: :btree
+  end
+
   create_table "keys", id: :serial, force: :cascade do |t|
     t.integer "user_id"
     t.datetime "created_at"
@@ -3661,6 +3690,7 @@ ActiveRecord::Schema.define(version: 20190611161641) do
   add_foreign_key "issue_links", "issues", column: "source_id", name: "fk_c900194ff2", on_delete: :cascade
   add_foreign_key "issue_links", "issues", column: "target_id", name: "fk_e71bb44f1f", on_delete: :cascade
   add_foreign_key "issue_metrics", "issues", on_delete: :cascade
+  add_foreign_key "issue_tracker_data", "services", on_delete: :cascade
   add_foreign_key "issues", "issues", column: "moved_to_id", name: "fk_a194299be1", on_delete: :nullify
   add_foreign_key "issues", "milestones", name: "fk_96b1dd429c", on_delete: :nullify
   add_foreign_key "issues", "projects", name: "fk_899c8f3231", on_delete: :cascade
@@ -3669,6 +3699,7 @@ ActiveRecord::Schema.define(version: 20190611161641) do
   add_foreign_key "issues", "users", column: "updated_by_id", name: "fk_ffed080f01", on_delete: :nullify
   add_foreign_key "jira_connect_subscriptions", "jira_connect_installations", on_delete: :cascade
   add_foreign_key "jira_connect_subscriptions", "namespaces", on_delete: :cascade
+  add_foreign_key "jira_tracker_data", "services", on_delete: :cascade
   add_foreign_key "label_links", "labels", name: "fk_d97dd08678", on_delete: :cascade
   add_foreign_key "label_priorities", "labels", on_delete: :cascade
   add_foreign_key "label_priorities", "projects", on_delete: :cascade

spec/db/schema_spec.rb

@@ -30,6 +30,7 @@ describe 'Database schema' do
     forked_project_links: %w[forked_from_project_id],
     identities: %w[user_id],
     issues: %w[last_edited_by_id state_id],
+    jira_tracker_data: %w[jira_issue_transition_id],
     keys: %w[user_id],
     label_links: %w[target_id],
     lfs_objects_projects: %w[lfs_object_id project_id],

spec/factories/services_data.rb

+# frozen_string_literal: true
+
+FactoryBot.define do
+  factory :jira_tracker_data do
+    service
+    url 'http://jira.example.com'
+    api_url 'http://api-jira.example.com'
+    username 'jira_username'
+    password 'jira_password'
+  end
+
+  factory :issue_tracker_data do
+    service
+    project_url 'http://issuetracker.example.com'
+    issues_url 'http://issues.example.com'
+    new_issue_url 'http://new-issue.example.com'
+  end
+end

spec/lib/gitlab/import_export/all_models.yml

@@ -175,6 +175,8 @@ deploy_keys:
 services:
 - project
 - service_hook
+- jira_tracker_data
+- issue_tracker_data
 hooks:
 - project
 - web_hook_logs

spec/models/project_services/issue_tracker_data_spec.rb

+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe IssueTrackerData do
+  let(:service) { create(:custom_issue_tracker_service, active: false, properties: {}) }
+
+  describe 'Associations' do
+    it { is_expected.to belong_to :service }
+  end
+
+  describe 'Validations' do
+    subject { described_class.new(service: service) }
+
+    context 'url validations' do
+      context 'when service is inactive' do
+        it { is_expected.not_to validate_presence_of(:project_url) }
+        it { is_expected.not_to validate_presence_of(:issues_url) }
+      end
+
+      context 'when service is active' do
+        before do
+          service.update(active: true)
+        end
+
+        it_behaves_like 'issue tracker service URL attribute', :project_url
+        it_behaves_like 'issue tracker service URL attribute', :issues_url
+        it_behaves_like 'issue tracker service URL attribute', :new_issue_url
+
+        it { is_expected.to validate_presence_of(:project_url) }
+        it { is_expected.to validate_presence_of(:issues_url) }
+      end
+    end
+  end
+end

spec/models/project_services/jira_tracker_data_spec.rb

+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe JiraTrackerData do
+  let(:service) { create(:jira_service, active: false, properties: {}) }
+
+  describe 'Associations' do
+    it { is_expected.to belong_to(:service) }
+  end
+
+  describe 'Validations' do
+    subject { described_class.new(service: service) }
+
+    context 'jira_issue_transition_id' do
+      it { is_expected.to allow_value(nil).for(:jira_issue_transition_id) }
+      it { is_expected.to allow_value('1,2,3').for(:jira_issue_transition_id) }
+      it { is_expected.to allow_value('1;2;3').for(:jira_issue_transition_id) }
+      it { is_expected.not_to allow_value('a,b,cd').for(:jira_issue_transition_id) }
+    end
+
+    context 'url validations' do
+      context 'when service is inactive' do
+        it { is_expected.not_to validate_presence_of(:url) }
+        it { is_expected.not_to validate_presence_of(:username) }
+        it { is_expected.not_to validate_presence_of(:password) }
+      end
+
+      context 'when service is active' do
+        before do
+          service.update(active: true)
+        end
+
+        it_behaves_like 'issue tracker service URL attribute', :url
+
+        it { is_expected.to validate_presence_of(:url) }
+        it { is_expected.to validate_presence_of(:username) }
+        it { is_expected.to validate_presence_of(:password) }
+      end
+    end
+  end
+end

spec/models/service_spec.rb

@@ -6,6 +6,8 @@ describe Service do
   describe "Associations" do
     it { is_expected.to belong_to :project }
     it { is_expected.to have_one :service_hook }
+    it { is_expected.to have_one :jira_tracker_data }
+    it { is_expected.to have_one :issue_tracker_data }
   end
 
   describe 'Validations' do