Remove unused bulk update endpoint

app/controllers/guests_controller.rb

@@ -16,12 +16,7 @@ class GuestsController < ApplicationController
   end
 
   def update
-    Guest.find(params[:id]).update!(params.require(:guest).permit(:name))
-    render json: {}, status: :ok
-  end
-
-  def bulk_update
-    Guests::UpdateUseCase.new(guest_ids: params[:guest_ids], params: params.require(:properties).permit(:status)).call
+    Guest.find(params[:id]).update!(params.require(:guest).permit(:name, :status))
     render json: {}, status: :ok
   end
 end

app/models/guest.rb

@@ -34,4 +34,14 @@ class Guest < ApplicationRecord
   validates :name, presence: true
 
   scope :potential, -> { where.not(status: %i[declined considered]) }
+
+  after_save :recalculate_simulations, if: :saved_change_to_status?
+
+  private
+
+  def recalculate_simulations
+    TablesArrangement.delete_all
+
+    ActiveJob.perform_all_later(50.times.map { TableSimulatorJob.new })
+  end
 end

app/use_cases/guests/update_use_case.rb

@@ -1,22 +0,0 @@
-# Copyright (C) 2024 Manuel Bustillo
-
-module Guests
-  class UpdateUseCase
-    private attr_reader :guest_ids, :params
-    def initialize(guest_ids:, params:)
-      @guest_ids = guest_ids
-      @params = params
-    end
-
-    def call
-      Guest.where(id: guest_ids).update!(params)
-
-      # TODO: Not all status transitions may require a table re-arrangement
-      return unless params.key?(:status)
-
-      TablesArrangement.delete_all
-
-      ActiveJob.perform_all_later(50.times.map { TableSimulatorJob.new })
-    end
-  end
-end

spec/requests/guests_spec.rb

@@ -3,31 +3,6 @@
 require 'swagger_helper'
 
 RSpec.describe 'guests', type: :request do
-  path '/guests/bulk_update' do
-    post('Update multiple guests in a single request') do
-      tags 'Guests'
-      consumes 'application/json'
-      produces 'application/json'
-      parameter name: :body, in: :body, schema: {
-        type: :object,
-        required: %i[guest_ids properties],
-        properties: {
-          guest_ids: { type: :array, items: { type: :string, format: :uuid } },
-          properties: {
-            type: :object,
-            required: %i[status],
-            properties: {
-              status: { type: :string, enum: Guest.statuses.keys }
-            }
-          }
-        }
-      }
-
-      response_empty_200
-      response_422
-    end
-  end
-
   path '/guests' do
     get('list guests') do
       tags 'Guests'
@@ -90,9 +65,9 @@ RSpec.describe 'guests', type: :request do
         properties: {
           guest: {
             type: :object,
-            required: %i[name],
             properties: {
-              name: { type: :string }
+              name: { type: :string },
+              status: { type: :string, enum: Guest.statuses.keys }
             }
           }
         }