Added ApiUser and WhiteIp endpoints to REPP API

app/controllers/repp/v1/api_users_controller.rb

@@ -0,0 +1,73 @@
+require 'serializers/repp/api_user'
+module Repp
+  module V1
+    class ApiUsersController < BaseController
+      load_and_authorize_resource
+
+      THROTTLED_ACTIONS = %i[index show create update destroy].freeze
+      include Shunter::Integration::Throttle
+
+      api :GET, '/repp/v1/api_users'
+      desc 'Get all api users'
+      def index
+        users = current_user.registrar.api_users
+
+        render_success(data: { users: serialized_users(users),
+                               count: users.count })
+      end
+
+      api :GET, '/repp/v1/api_users/:id'
+      desc 'Get a specific api user'
+      def show
+        serializer = Serializers::Repp::ApiUser.new(@api_user)
+        render_success(data: { user: serializer.to_json, roles: ApiUser::ROLES })
+      end
+
+      api :POST, '/repp/v1/api_users'
+      desc 'Create a new api user'
+      def create
+        @api_user = current_user.registrar.api_users.build(api_user_params)
+        @api_user.active = api_user_params[:active]
+        unless @api_user.save
+          handle_non_epp_errors(@api_user)
+          return
+        end
+
+        render_success(data: { api_user: { id: @api_user.id } })
+      end
+
+      api :PUT, '/repp/v1/api_users/:id'
+      desc 'Update api user'
+      def update
+        unless @api_user.update(api_user_params)
+          handle_non_epp_errors(@api_user)
+          return
+        end
+
+        render_success(data: { api_user: { id: @api_user.id } })
+      end
+
+      api :DELETE, '/repp/v1/api_users/:id'
+      desc 'Delete a specific api user'
+      def destroy
+        unless @api_user.destroy
+          handle_non_epp_errors(@api_user)
+          return
+        end
+
+        render_success
+      end
+
+      private
+
+      def api_user_params
+        params.require(:api_user).permit(:id, :username, :plain_text_password, :active,
+                                         :identity_code, { roles: [] })
+      end
+
+      def serialized_users(users)
+        users.map { |i| Serializers::Repp::ApiUser.new(i).to_json }
+      end
+    end
+  end
+end