add timer_end to tournaments model

app/controllers/tournaments_controller.rb

@@ -1,11 +1,12 @@
 # frozen_string_literal: true
 
 class TournamentsController < ApplicationController
-  before_action :set_tournament, only: %i[show update destroy]
+  before_action :set_tournament, only: %i[show update destroy set_timer_end, timer_end]
-  before_action :authenticate_user!, only: %i[create update destroy]
+  before_action :authenticate_user!, only: %i[create update destroy set_timer_end]
-  before_action -> { require_owner! @tournament.owner }, only: %i[update destroy]
+  before_action -> { require_owner! @tournament.owner }, only: %i[update destroy set_timer_end]
   before_action :validate_create_params, only: %i[create]
   before_action :validate_update_params, only: %i[update]
+  before_action :validate_set_timer_end_params, only: %i[set_timer_end]
   rescue_from ActiveRecord::RecordNotFound, with: :render_not_found_error
 
   # GET /tournaments
@@ -93,8 +94,27 @@ class TournamentsController < ApplicationController
     @tournament.destroy
   end
 
+  # GET /tournaments/:id/timer_end
+  def timer_end
+    render json: { timer_end: @tournament.timer_end }
+  end
+
+  # PATCH /tournaments/:id/set_timer_end
+  def set_timer_end
+    if @tournament.update(timer_end_params)
+      render json: @tournament
+    else
+      render json: @tournament.errors, status: :unprocessable_entity
+    end
+  end
+
+
   private
 
+  def timer_end_params
+    { timer_end: params[:timer_end] }
+  end
+
   def organize_teams_in_groups(teams)
     # each team gets put into a array of teams depending on the group specified in team[:group]
     teams.group_by { |team| team['group'] }.values.map do |group|
@@ -158,3 +178,19 @@ class TournamentsController < ApplicationController
     }, status: :unprocessable_entity
   end
 end
+
+def validate_set_timer_end_params
+  timer_end = params[:timer_end]
+  return render json: { error: 'Timer end is required' }, status: :unprocessable_entity unless timer_end.present?
+
+  begin
+    parsed_time = Time.zone.parse(timer_end)
+    if parsed_time.nil?
+      render json: { error: 'Invalid datetime format' }, status: :unprocessable_entity
+    elsif !parsed_time.future?
+      render json: { error: 'Timer end must be in the future' }, status: :unprocessable_entity
+    end
+  rescue ArgumentError
+    render json: { error: 'Invalid datetime format' }, status: :unprocessable_entity
+  end
+end

config/routes.rb

@@ -14,6 +14,10 @@ Rails.application.routes.draw do
   resources :tournaments do
     resources :statistics, only: %i[index]
     resources :matches, only: %i[index]
+    member do
+      get :timer_end
+      patch :set_timer_end
+    end
   end
   resources :match_scores, only: %i[show update]
   resources :groups, only: %i[show]

spec/controllers/tournaments_controller_spec.rb

@@ -477,4 +477,63 @@ RSpec.describe TournamentsController, type: :controller do
       end
     end
   end
+
+  describe '#validate_set_timer_end_params' do
+    let(:tournament) { create(:tournament) }
+
+    before do
+      apply_authentication_headers_for tournament.owner
+      @request.env['HTTP_ACCEPT'] = 'application/json'
+    end
+
+    context 'when timer_end is missing' do
+      it 'returns unprocessable entity' do
+        patch :set_timer_end, params: { id: tournament.id }
+        expect(response).to have_http_status(:unprocessable_entity)
+        expect(JSON.parse(response.body)).to include('error' => 'Timer end is required')
+      end
+    end
+
+    context 'when timer_end is invalid datetime' do
+      it 'returns unprocessable entity' do
+        patch :set_timer_end, params: { id: tournament.id, timer_end: 'invalid' }
+        expect(response).to have_http_status(:unprocessable_entity)
+        expect(JSON.parse(response.body)).to include('error' => 'Invalid datetime format')
+      end
+    end
+
+    context 'when timer_end is in the past' do
+      it 'returns unprocessable entity' do
+        patch :set_timer_end, params: { id: tournament.id, timer_end: 1.day.ago }
+        expect(response).to have_http_status(:unprocessable_entity)
+        expect(JSON.parse(response.body)).to include('error' => 'Timer end must be in the future')
+      end
+    end
+
+    context 'when timer_end is valid' do
+      it 'passes validation' do
+        patch :set_timer_end, params: { id: tournament.id, timer_end: 1.day.from_now }
+        expect(response).to have_http_status(:ok)
+      end
+    end
+  end
+
+  describe 'GET #timer_end', focus:true do
+    let(:tournament) { create(:tournament) }
+
+    before do
+      @request.env['HTTP_ACCEPT'] = 'application/json'
+    end
+
+    it 'returns success response' do
+      get :timer_end, params: { id: tournament.to_param }
+      expect(response).to have_http_status(:ok)
+    end
+
+    it 'returns timer_end value' do
+      tournament.update(timer_end: Time.zone.now + 1.day)
+      get :timer_end, params: { id: tournament.to_param }
+      expect(JSON.parse(response.body)['timer_end']).to eq(tournament.timer_end.as_json)
+    end
+  end
 end