feat: split /events into upcoming and past pages

Gemfile.lock

@@ -604,6 +604,7 @@ GEM
 PLATFORMS
   aarch64-linux
   arm64-darwin-20
+  arm64-darwin-23
   arm64-darwin-25
   x86_64-darwin-24
   x86_64-linux

app/controllers/events_controller.rb

@@ -3,28 +3,20 @@
 class EventsController < ApplicationController
   before_action :is_logged_in?, only: %i[student coach]
 
-  RECENT_EVENTS_DISPLAY_LIMIT = 40
-
   def index
+    redirect_to upcoming_events_path
+  end
+
+  def upcoming
     fresh_when(latest_model_updated, etag: latest_model_updated)
 
-    events = [Workshop.past.includes(:chapter,
-                                     :sponsors).joins(:chapter).merge(Chapter.active).limit(RECENT_EVENTS_DISPLAY_LIMIT)]
-    events << Meeting.past.includes(:venue).limit(RECENT_EVENTS_DISPLAY_LIMIT)
-    events << Event.past.includes(:venue, :sponsors, :sponsorships).limit(RECENT_EVENTS_DISPLAY_LIMIT)
-    events = events.compact.flatten.sort_by(&:date_and_time).reverse.first(RECENT_EVENTS_DISPLAY_LIMIT)
-    events_hash_grouped_by_date = events.group_by(&:date)
-    @past_events = events_hash_grouped_by_date.map.each_with_object({}) do |(key, value), hash|
-      hash[key] = EventPresenter.decorate_collection(value)
-    end
+    @events, @pagy = fetch_upcoming_events
+  end
 
-    events = [Workshop.includes(:chapter, :sponsors).upcoming.joins(:chapter).merge(Chapter.active)]
-    events << Meeting.upcoming.all
-    events << Event.upcoming.includes(:venue, :sponsors, :sponsorships).all
-    events = events.compact.flatten.sort_by(&:date_and_time).group_by(&:date)
-    @events = events.map.each_with_object({}) do |(key, value), hash|
- hash[key] = EventPresenter.decorate_collection(value)
-    end
+  def past
+    fresh_when(latest_model_updated, etag: latest_model_updated)
+
+    @past_events, @pagy = fetch_past_events
   end
 
   def show
@@ -78,4 +70,32 @@ def find_invitation_and_redirect_to_event(role)
   def set_event
     @event = Event.find_by(slug: params[:event_id])
   end
+
+  def fetch_upcoming_events
+    events = [Workshop.includes(:chapter, :sponsors).upcoming.joins(:chapter).merge(Chapter.active)]
+    events << Meeting.upcoming.all
+    events << Event.upcoming.includes(:venue, :sponsors, :sponsorships).all
+
+    sorted = events.compact.flatten.sort_by(&:date_and_time)
+    pagy, paginated = pagy(sorted, items: 20)
+
+    grouped = paginated.group_by(&:date)
+    decorated = grouped.transform_values { |items| EventPresenter.decorate_collection(items) }
+
+    [decorated, pagy]
+  end
+
+  def fetch_past_events
+    events = [Workshop.past.includes(:chapter, :sponsors).joins(:chapter).merge(Chapter.active)]
+    events << Meeting.past.all
+    events << Event.past.includes(:venue, :sponsors, :sponsorships).all
+
+    sorted = events.compact.flatten.sort_by(&:date_and_time).reverse
+    pagy, paginated = pagy(sorted, items: 20)
+
+    grouped = paginated.group_by(&:date)
+    decorated = grouped.transform_values { |items| EventPresenter.decorate_collection(items) }
+
+    [decorated, pagy]
+  end
 end

app/views/dashboard/show.html.haml

@@ -74,7 +74,7 @@
           = render workshops
 
         - if @has_more_events
-          = link_to 'Explore all events →', events_path, class: 'btn btn-outline-primary mt-3'
+          = link_to 'Explore all events →', upcoming_events_path, class: 'btn btn-outline-primary mt-3'
 
     .col-lg-4.pl-lg-5
       %h3

app/views/events/past.html.haml

@@ -0,0 +1,13 @@
+- title 'Past Events'
+
+.container{'data-test': 'past-events'}
+  .row
+    .col
+      - if @past_events.any?
+        %h3.mb-4 Past Events
+
+        = render partial: 'events', locals: { grouped_events: @past_events }
+
+- if @pagy
+  .container.mt-4
+    = render partial: 'shared/pagination', locals: { pagy: @pagy, model: 'event' }

app/views/events/upcoming.html.haml

@@ -0,0 +1,13 @@
+- title t('events.title')
+
+.container{'data-test': 'upcoming-events'}
+  .row
+    .col
+      - if @events.any?
+        %h3.mb-4 Upcoming Events
+
+        = render partial: 'events', locals: { grouped_events: @events }
+
+- if @pagy
+  .container.mt-4
+    = render partial: 'shared/pagination', locals: { pagy: @pagy, model: 'event' }

app/views/layouts/_footer.html.haml

@@ -27,7 +27,7 @@
           %li= link_to t("navigation.codebar_stories"), "https://medium.com/codebar-stories"
           %li= link_to t("navigation.coaches"), coaches_path
           %li= link_to t("navigation.sponsors"), sponsors_path
-          %li= link_to t("navigation.events"), events_path
+          %li= link_to t("navigation.events"), upcoming_events_path
           %li= link_to t("navigation.jobs"), "https://jobs.codebar.io/"
           %li.active= link_to t("navigation.donate"), new_donation_path
           %li= link_to "Buy us a coffee", "https://buymeacoffee.com/codebarhq", target: '_blank', rel: 'noopener noreferrer'

app/views/layouts/_navigation.html.haml

@@ -10,7 +10,8 @@
           = link_to '#', {'role': 'button', 'aria-expanded': 'false', 'data-bs-toggle': 'dropdown', class: 'nav-link border-0 dropdown-toggle', id: 'navbarDropdownMenuLinkEvents'} do
             Events
           %ul.dropdown-menu{'aria-labelledby': 'navbarDropdownMenuLinkEvents'}
-            %li= link_to 'Events', events_path, class: 'dropdown-item'
+            %li= link_to 'Upcoming Events', upcoming_events_path, class: 'dropdown-item'
+            %li= link_to 'Past Events', past_events_path, class: 'dropdown-item'
             %li= link_to 'codebar Festival', 'http://festival.codebar.io/', class: 'dropdown-item'
             %li= link_to 'uncodebar', 'https://uncodebar.com', class: 'dropdown-item'
         %li.nav-item.dropdown

config/routes.rb

@@ -32,7 +32,7 @@
 
   get 'unsubscribe/:token' => 'members#unsubscribe', as: :unsubscribe
 
-  resources :invitation, only: [:show, :update] do
+  resources :invitation, only: %i[show update] do
     member do
       post 'accept'
       get 'accept'
@@ -50,6 +50,10 @@
   end
 
   resources :events, only: %i[index show] do
+    collection do
+      get :upcoming
+      get :past
+    end
     post 'rsvp'
     get 'student', as: :student_rsvp
     get 'coach', as: :coach_rsvp

spec/features/listing_events_spec.rb

@@ -1,40 +1,44 @@
 RSpec.feature 'event listing', type: :feature do
-  describe 'I can see the names and titles of events' do
-    let!(:upcoming_workshop) { Fabricate(:workshop) }
+  describe 'I can see upcoming events' do
+    let!(:chapter) { Fabricate(:chapter, active: true) }
+    let!(:upcoming_workshop) { Fabricate(:workshop, chapter: chapter) }
     let!(:event) { Fabricate(:event) }
-    let!(:past_event) { Fabricate(:event, date_and_time: Time.zone.now - 2.weeks) }
-    let!(:past_workshop) { Fabricate(:workshop, date_and_time: Time.zone.now - 1.week) }
 
-    before do
-      visit events_path
+    scenario 'displays upcoming events page' do
+      visit upcoming_events_path
+      expect(page).to have_content 'Upcoming Events'
+      expect(page).to have_content event.name
     end
+  end
+
+  describe 'I can see past events' do
+    let!(:chapter) { Fabricate(:chapter, active: true) }
+    let!(:past_event) { Fabricate(:event, date_and_time: Time.zone.now - 2.weeks) }
+    let!(:past_workshop) { Fabricate(:workshop, date_and_time: Time.zone.now - 1.week, chapter: chapter) }
 
-    scenario 'i can view a list with upcoming events' do
-      within('*[data-test=upcoming-events]') do
-        expect(page).to have_content 'Workshop'
-        expect(page).to have_content event.name
-      end
+    scenario 'displays past events page' do
+      visit past_events_path
+      expect(page).to have_content 'Past Events'
+      expect(page).to have_content past_event.name
     end
+  end
 
-    scenario 'i can view a list with past events' do
-      within('*[data-test=past-events]') do
-        expect(page).to have_content 'Workshop'
-        expect(page).to have_content past_event.name
-      end
+  describe 'root /events redirects to /events/upcoming' do
+    scenario 'redirects to upcoming events' do
+      visit events_path
+      expect(page).to have_content 'Upcoming Events'
+      expect(page).to have_current_path '/events/upcoming', ignore_query: true
     end
   end
 
-  context 'when there are more than the specified number of past events' do
-    scenario 'I can only as many events allowed by the display limits' do
-      Fabricate.times(2, :event, date_and_time: 2.weeks.ago)
-      stub_const('EventsController::RECENT_EVENTS_DISPLAY_LIMIT', 2)
-      Fabricate(:workshop, date_and_time: 3.weeks.ago)
+  context 'pagination' do
+    scenario 'past events paginates at 20 per page' do
+      chapter = Fabricate(:chapter, active: true)
+      Fabricate.times(22, :event, date_and_time: 2.weeks.ago)
+      Fabricate(:workshop, date_and_time: 3.weeks.ago, chapter: chapter)
 
-      visit events_path
-      within('*[data-test=past-events]') do
-        expect(page).to have_selector('*[data-test=event]', count: 2)
-        expect(page).not_to have_content 'Workshop'
-      end
+      visit past_events_path
+      expect(page).to have_selector('.card', count: 20)
     end
   end
 end