Create ComplianceManagement::Framework model

Creates a new model `ComplianceManagement::Framework`
to be used to represent a compliance management framework.

This is the first step to implementing
https://gitlab.com/gitlab-org/gitlab/-/issues/251113

changelogs/unreleased/251113-create_framework_model.yml

+---
+title: Create ComplianceManagement::Framework Model
+merge_request: 43301
+author:
+type: changed

db/migrate/20200922075244_add_compliance_framework_model.rb

+# frozen_string_literal: true
+
+class AddComplianceFrameworkModel < ActiveRecord::Migration[6.0]
+  include Gitlab::Database::MigrationHelpers
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    unless table_exists?(:compliance_management_frameworks)
+      with_lock_retries do
+        create_table :compliance_management_frameworks do |t|
+          t.references :group, foreign_key: { to_table: :namespaces, on_delete: :cascade }, null: false, index: false
+          t.text :name, null: false
+          t.text :description, null: false
+          t.text :color, null: false
+          t.index [:group_id, :name], unique: true
+        end
+      end
+    end
+
+    add_text_limit :compliance_management_frameworks, :name, 255
+    add_text_limit :compliance_management_frameworks, :description, 255
+    add_text_limit :compliance_management_frameworks, :color, 10
+  end
+
+  def down
+    with_lock_retries do
+      drop_table :compliance_management_frameworks
+    end
+  end
+end

db/schema_migrations/20200922075244

+a8450c6c21b1182afd06c88af18c0d9be92b0e7fdc73505c07d4ab3fddd39abf
\ No newline at end of file

db/structure.sql

@@ -11087,6 +11087,26 @@ CREATE SEQUENCE commit_user_mentions_id_seq
 
 ALTER SEQUENCE commit_user_mentions_id_seq OWNED BY commit_user_mentions.id;
 
+CREATE TABLE compliance_management_frameworks (
+    id bigint NOT NULL,
+    group_id bigint NOT NULL,
+    name text NOT NULL,
+    description text NOT NULL,
+    color text NOT NULL,
+    CONSTRAINT check_08cd34b2c2 CHECK ((char_length(color) <= 10)),
+    CONSTRAINT check_1617e0b87e CHECK ((char_length(description) <= 255)),
+    CONSTRAINT check_ab00bc2193 CHECK ((char_length(name) <= 255))
+);
+
+CREATE SEQUENCE compliance_management_frameworks_id_seq
+    START WITH 1
+    INCREMENT BY 1
+    NO MINVALUE
+    NO MAXVALUE
+    CACHE 1;
+
+ALTER SEQUENCE compliance_management_frameworks_id_seq OWNED BY compliance_management_frameworks.id;
+
 CREATE TABLE container_expiration_policies (
     project_id bigint NOT NULL,
     created_at timestamp with time zone NOT NULL,
@@ -17344,6 +17364,8 @@ ALTER TABLE ONLY clusters_kubernetes_namespaces ALTER COLUMN id SET DEFAULT next
 
 ALTER TABLE ONLY commit_user_mentions ALTER COLUMN id SET DEFAULT nextval('commit_user_mentions_id_seq'::regclass);
 
+ALTER TABLE ONLY compliance_management_frameworks ALTER COLUMN id SET DEFAULT nextval('compliance_management_frameworks_id_seq'::regclass);
+
 ALTER TABLE ONLY container_repositories ALTER COLUMN id SET DEFAULT nextval('container_repositories_id_seq'::regclass);
 
 ALTER TABLE ONLY conversational_development_index_metrics ALTER COLUMN id SET DEFAULT nextval('conversational_development_index_metrics_id_seq'::regclass);
@@ -18377,6 +18399,9 @@ ALTER TABLE ONLY clusters
 ALTER TABLE ONLY commit_user_mentions
     ADD CONSTRAINT commit_user_mentions_pkey PRIMARY KEY (id);
 
+ALTER TABLE ONLY compliance_management_frameworks
+    ADD CONSTRAINT compliance_management_frameworks_pkey PRIMARY KEY (id);
+
 ALTER TABLE ONLY container_expiration_policies
     ADD CONSTRAINT container_expiration_policies_pkey PRIMARY KEY (project_id);
 
@@ -19987,6 +20012,8 @@ CREATE INDEX index_clusters_on_user_id ON clusters USING btree (user_id);
 
 CREATE UNIQUE INDEX index_commit_user_mentions_on_note_id ON commit_user_mentions USING btree (note_id);
 
+CREATE UNIQUE INDEX index_compliance_management_frameworks_on_group_id_and_name ON compliance_management_frameworks USING btree (group_id, name);
+
 CREATE INDEX index_container_expiration_policies_on_next_run_at_and_enabled ON container_expiration_policies USING btree (next_run_at, enabled);
 
 CREATE INDEX index_container_repositories_on_project_id ON container_repositories USING btree (project_id);
@@ -23668,6 +23695,9 @@ ALTER TABLE ONLY requirements_management_test_reports
 ALTER TABLE ONLY pool_repositories
     ADD CONSTRAINT fk_rails_d2711daad4 FOREIGN KEY (source_project_id) REFERENCES projects(id) ON DELETE SET NULL;
 
+ALTER TABLE ONLY compliance_management_frameworks
+    ADD CONSTRAINT fk_rails_d3240d6339 FOREIGN KEY (group_id) REFERENCES namespaces(id) ON DELETE CASCADE;
+
 ALTER TABLE ONLY group_group_links
     ADD CONSTRAINT fk_rails_d3a0488427 FOREIGN KEY (shared_group_id) REFERENCES namespaces(id) ON DELETE CASCADE;
 

ee/app/models/compliance_management/framework.rb

+# frozen_string_literal: true
+
+module ComplianceManagement
+  class Framework < ApplicationRecord
+    include StripAttribute
+
+    self.table_name = 'compliance_management_frameworks'
+
+    strip_attributes :name, :color
+
+    belongs_to :group
+
+    validates :group, presence: true
+    validates :name, presence: true, uniqueness: true, length: { maximum: 255 }
+    validates :description, presence: true, length: { maximum: 255 }
+    validates :color, color: true, allow_blank: false, length: { maximum: 10 }
+    validates :group_id, uniqueness: { scope: [:name] }
+  end
+end

ee/spec/factories/compliance_management/frameworks.rb

+# frozen_string_literal: true
+
+FactoryBot.define do
+  factory :compliance_framework, class: 'ComplianceManagement::Framework' do
+    association :group, factory: :group
+
+    name { 'GDPR' }
+    description { 'The General Data Protection Regulation (GDPR) is a regulation in EU law on data protection and privacy in the European Union (EU) and the European Economic Area (EEA).' }
+    color { '#004494' }
+  end
+end

ee/spec/models/compliance_management/framework_spec.rb

+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe ComplianceManagement::Framework do
+  context 'validation' do
+    let_it_be(:framework) { create(:compliance_framework) }
+
+    subject { framework }
+
+    it { is_expected.to validate_uniqueness_of(:group_id).scoped_to(:name) }
+    it { is_expected.to validate_presence_of(:name) }
+    it { is_expected.to validate_length_of(:name).is_at_most(255) }
+    it { is_expected.to validate_length_of(:description).is_at_most(255) }
+    it { is_expected.to validate_length_of(:color).is_at_most(10) }
+  end
+
+  describe 'color' do
+    context 'with whitespace' do
+      subject { create(:compliance_framework, color: ' #ABC123 ')}
+
+      it 'strips whitespace' do
+        expect(subject.color).to eq('#ABC123')
+      end
+    end
+  end
+end