Add association Person#regional_office

app/models/person.rb

@@ -1,5 +1,7 @@
 # frozen_string_literal: true
 
 class Person < ApplicationRecord
+  belongs_to :regional_office
+
   has_one :account, dependent: :restrict_with_exception
 end

app/models/regional_office.rb

@@ -5,5 +5,7 @@ class RegionalOffice < ApplicationRecord
 
   has_many :membership_apps, through: :country_state
 
+  has_many :people, dependent: :restrict_with_exception
+
   validates :country_state_id, uniqueness: true
 end

db/migrate/20181215040559_add_regional_office_to_people.rb

@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+
+class AddRegionalOfficeToPeople < ActiveRecord::Migration[5.2]
+  def change
+    add_reference :people, :regional_office, foreign_key: true
+  end
+end

db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 2018_12_13_053336) do
+ActiveRecord::Schema.define(version: 2018_12_15_040559) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -126,6 +126,8 @@ ActiveRecord::Schema.define(version: 2018_12_13_053336) do
   create_table "people", force: :cascade do |t|
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
+    t.bigint "regional_office_id"
+    t.index ["regional_office_id"], name: "index_people_on_regional_office_id"
   end
 
   create_table "regional_offices", force: :cascade do |t|
@@ -214,6 +216,7 @@ ActiveRecord::Schema.define(version: 2018_12_13_053336) do
   add_foreign_key "passport_confirmations", "accounts"
   add_foreign_key "passport_confirmations", "passports"
   add_foreign_key "passport_maps", "passports"
+  add_foreign_key "people", "regional_offices"
   add_foreign_key "regional_offices", "country_states"
   add_foreign_key "user_omniauths", "users"
   add_foreign_key "users", "accounts"

factories/people.rb

@@ -2,5 +2,6 @@
 
 FactoryBot.define do
   factory :person do
+    association :regional_office
   end
 end

spec/models/person_spec.rb

@@ -5,11 +5,13 @@ require 'rails_helper'
 RSpec.describe Person do
   subject { create :person }
 
+  it { is_expected.to belong_to(:regional_office) }
+
   it do
     is_expected.to \
       have_one(:account)
       .dependent(:restrict_with_exception)
   end
 
-  pending "add some examples to (or delete) #{__FILE__}"
+  it { is_expected.not_to validate_presence_of :regional_office }
 end

spec/models/regional_office_spec.rb

@@ -9,6 +9,8 @@ RSpec.describe RegionalOffice do
 
   it { is_expected.to have_many(:membership_apps).through(:country_state) }
 
+  it { is_expected.to have_many(:people).dependent(:restrict_with_exception) }
+
   it do
     is_expected.to \
       validate_presence_of(:country_state)