Add association Relationship#status

app/models/relationship.rb

@@ -5,6 +5,8 @@ class Relationship < ApplicationRecord
   # Associations #
   ################
 
+  belongs_to :status, class_name: 'RelationStatus'
+
   belongs_to :person, inverse_of: :all_relationships
 
   belongs_to :regional_office

db/migrate/20190928171705_add_status_to_relationships.rb

@@ -0,0 +1,10 @@
+# frozen_string_literal: true
+
+class AddStatusToRelationships < ActiveRecord::Migration[6.0]
+  def change
+    # rubocop:disable Rails/NotNullColumn
+    add_reference :relationships, :status, null: false
+    add_foreign_key :relationships, :relation_statuses, column: :status_id
+    # rubocop:enable Rails/NotNullColumn
+  end
+end

db/structure.sql

@@ -719,7 +719,8 @@ CREATE TABLE public.relationships (
     person_id bigint NOT NULL,
     regional_office_id bigint NOT NULL,
     initiator_account_id bigint,
-    from_date date NOT NULL
+    from_date date NOT NULL,
+    status_id bigint NOT NULL
 );
 
 
@@ -1364,6 +1365,13 @@ CREATE UNIQUE INDEX index_relationships_on_person_id_and_from_date ON public.rel
 CREATE INDEX index_relationships_on_regional_office_id ON public.relationships USING btree (regional_office_id);
 
 
+--
+-- Name: index_relationships_on_status_id; Type: INDEX; Schema: public; Owner: -
+--
+
+CREATE INDEX index_relationships_on_status_id ON public.relationships USING btree (status_id);
+
+
 --
 -- Name: index_sessions_on_account_id; Type: INDEX; Schema: public; Owner: -
 --
@@ -1521,6 +1529,14 @@ ALTER TABLE ONLY public.regional_offices
     ADD CONSTRAINT fk_rails_7a6d5fdd9a FOREIGN KEY (federal_subject_id) REFERENCES public.federal_subjects(id);
 
 
+--
+-- Name: relationships fk_rails_87a7339f1f; Type: FK CONSTRAINT; Schema: public; Owner: -
+--
+
+ALTER TABLE ONLY public.relationships
+    ADD CONSTRAINT fk_rails_87a7339f1f FOREIGN KEY (status_id) REFERENCES public.relation_statuses(id);
+
+
 --
 -- Name: user_omniauths fk_rails_8c1c9cb22e; Type: FK CONSTRAINT; Schema: public; Owner: -
 --
@@ -1600,6 +1616,7 @@ INSERT INTO "schema_migrations" (version) VALUES
 ('20190915131325'),
 ('20190921142404'),
 ('20190921161613'),
-('20190921191213');
+('20190921191213'),
+('20190928171705');
 
 

factories/relationships.rb

@@ -2,6 +2,7 @@
 
 FactoryBot.define do
   factory :supporter_relationship, class: Relationship do
+    association :status, factory: :some_relation_status
     association :person, factory: :initial_person
     association :regional_office
     association :initiator_account, factory: :superuser_account

spec/models/relationship_spec.rb

@@ -5,6 +5,12 @@ require 'rails_helper'
 RSpec.describe Relationship do
   subject { create :supporter_relationship }
 
+  describe '#status' do
+    it do
+      is_expected.to belong_to(:status).class_name('RelationStatus').required
+    end
+  end
+
   describe '#person' do
     it do
       is_expected.to belong_to(:person).inverse_of(:all_relationships).required