Add direct deposit controller (#16234)

* Add direct deposit controller

* Remove tests from disability_compensations_controller_spec

* Update direct deposit policy name

app/controllers/v0/profile/direct_deposits_controller.rb

@@ -0,0 +1,84 @@
+# frozen_string_literal: true
+
+require 'lighthouse/service_exception'
+require 'lighthouse/direct_deposit/client'
+require 'lighthouse/direct_deposit/error_parser'
+require 'lighthouse/direct_deposit/payment_account'
+require 'lighthouse/direct_deposit/control_information'
+
+module V0
+  module Profile
+    class DirectDepositsController < ApplicationController
+      service_tag 'direct-deposit'
+      before_action { authorize :lighthouse, :direct_deposit_access? }
+      before_action :payment_account, only: :update
+      before_action :control_information, only: :update
+      after_action :log_sso_info, only: :update
+
+      rescue_from(*Lighthouse::ServiceException::ERROR_MAP.values) do |exception|
+        error = { status: exception.status_code, body: exception.errors.first }
+        response = Lighthouse::DirectDeposit::ErrorParser.parse(error)
+
+        render status: response.status, json: response.body
+      end
+
+      def show
+        response = client.get_payment_info
+
+        render status: response.status,
+               json: response.body,
+               serializer: DisabilityCompensationsSerializer
+      end
+
+      def update
+        response = client.update_payment_info(@payment_account)
+        send_confirmation_email
+
+        render status: response.status,
+               json: response.body,
+               serializer: DisabilityCompensationsSerializer
+      end
+
+      private
+
+      def client
+        @client ||= DirectDeposit::Client.new(@current_user.icn)
+      end
+
+      def payment_account
+        @payment_account ||= Lighthouse::DirectDeposit::PaymentAccount.new(payment_account_params)
+      end
+
+      def control_information
+        @control_information ||= Lighthouse::DirectDeposit::ControlInformation.new(control_info_params)
+      end
+
+      def payment_account_params
+        params.require(:payment_account)
+              .permit(:account_type,
+                      :account_number,
+                      :routing_number)
+      end
+
+      def control_info_params
+        params.require(:control_information)
+              .permit(:can_update_direct_deposit,
+                      :is_corp_available,
+                      :is_edu_claim_available,
+                      :is_corp_rec_found,
+                      :has_no_bdn_payments,
+                      :has_index,
+                      :is_competent,
+                      :has_mailing_address,
+                      :has_no_fiduciary_assigned,
+                      :is_not_deceased,
+                      :has_payment_address,
+                      :has_indentity)
+      end
+
+      def send_confirmation_email
+        VANotifyDdEmailJob.send_to_emails(current_user.all_emails, 'comp_and_pen')
+      end
+    end
+  end
+end

app/policies/lighthouse_policy.rb

@@ -5,7 +5,7 @@ def access?
     user.icn.present? && user.participant_id.present?
   end
 
-  def access_disability_compensations?
+  def direct_deposit_access?
     user.loa3? &&
       allowed_providers.include?(user.identity.sign_in[:service_name]) &&
       user.icn.present? && user.participant_id.present?
@@ -17,6 +17,7 @@ def access_update?
       user.icn.present? && user.participant_id.present?
   end
 
+  alias_method :access_disability_compensations?, :direct_deposit_access?
   alias_method :mobile_access?, :access_update?
   alias_method :rating_info_access?, :access?
 

config/routes.rb

@@ -292,7 +292,7 @@
       resource :military_occupations, only: :show
 
       # Lighthouse
-      resource :direct_deposits, only: %i[show update], controller: 'direct_deposits/disability_compensations'
+      resource :direct_deposits, only: %i[show update]
       namespace :direct_deposits do
         resource :disability_compensations, only: %i[show update]
       end

spec/controllers/v0/profile/direct_deposits/disability_compensations_controller_spec.rb

@@ -444,26 +444,4 @@
       end
     end
   end
-
-  describe 'alternate routes for direct deposit', type: :routing do
-    it 'routes GET v0/profile/direct_deposits to disability_compensations_controller#show' do
-      expect(get('v0/profile/direct_deposits')).to route_to(
-        {
-          'format' => 'json',
-          'controller' => 'v0/profile/direct_deposits/disability_compensations',
-          'action' => 'show'
-        }
-      )
-    end
-
-    it 'routes PUT v0/profile/direct_deposits to disability_compensations_controller#update' do
-      expect(put('v0/profile/direct_deposits')).to route_to(
-        {
-          'format' => 'json',
-          'controller' => 'v0/profile/direct_deposits/disability_compensations',
-          'action' => 'update'
-        }
-      )
-    end
-  end
 end