Add Registrant/Contacts endpoint

app/controllers/api/v1/registrant/contacts_controller.rb

@@ -0,0 +1,47 @@
+require 'rails5_api_controller_backport'
+require 'auth_token/auth_token_decryptor'
+
+module Api
+  module V1
+    module Registrant
+      class ContactsController < BaseController
+        before_action :set_contacts_pool
+
+        def index
+          limit = params[:limit] || 200
+          offset = params[:offset] || 0
+
+          if limit.to_i > 200 || limit.to_i < 1
+            render(json: { errors: [{ limit: ['parameter is out of range'] }] },
+                   status: :bad_request) && return
+          end
+
+          if offset.to_i.negative?
+            render(json: { errors: [{ offset: ['parameter is out of range'] }] },
+                   status: :bad_request) && return
+          end
+
+          @contacts = @contacts_pool.limit(limit).offset(offset)
+          render json: @contacts
+        end
+
+        def show
+          @contact = @contacts_pool.find_by(uuid: params[:uuid])
+
+          if @contact
+            render json: @contact
+          else
+            render json: { errors: ['Contact not found'] }, status: :not_found
+          end
+        end
+
+        private
+
+        def set_contacts_pool
+          country_code, ident = current_user.registrant_ident.to_s.split '-'
+          @contacts_pool = Contact.where(country_code: country_code, ident: ident)
+        end
+      end
+    end
+  end
+end