Events: initial implementation

app/controllers/events_controller.rb

@@ -0,0 +1,56 @@
+class EventsController < ApplicationController
+  before_action :set_event, only: %i[ destroy show ]
+
+  def index
+    authorize :event
+
+    @events = current_user.events.order(created_at: :desc)
+    @contests_without_event = current_user.contests.where(event: nil).size
+    @title = I18n.t("events.index.title", username: current_user.username)
+  end
+
+  def new
+    authorize :event
+
+    @event = Event.new
+    @title = I18n.t("events.new.title")
+    @nonav = true
+  end
+
+  def create
+    authorize :event
+
+    @event = Event.new(new_event_params)
+    @event.lang = @current_user.lang
+    @event.user_id = current_user.id
+    if @event.save
+      redirect_to "/events/#{@event.id}", notice: t("events.new.notice")
+    else
+      @title = I18n.t("events.new.title")
+      @nonav = true
+      render :new, status: :unprocessable_entity
+    end
+  end
+
+  def show
+    authorize @event
+
+    @contests = @event.contests
+    @title = @event.name
+  end
+
+  def destroy
+    authorize @event
+
+    @event.destroy
+    redirect_to events_path, notice: t("events.destroy.notice")
+  end
+
+  def set_event
+    @event = Event.find(params[:id])
+  end
+
+  def new_event_params
+    params.expect(event: [ :name, :shared_scoreboard ])
+  end
+end

app/helpers/events_helper.rb

@@ -0,0 +1,2 @@
+module EventsHelper
+end

app/models/contest.rb

@@ -20,21 +20,25 @@
 #  team               :boolean          default(FALSE)
 #  created_at         :datetime         not null
 #  updated_at         :datetime         not null
+#  event_id           :integer
 #  user_id            :integer          not null
 #
 # Indexes
 #
-#  index_contests_on_slug     (slug) UNIQUE
-#  index_contests_on_user_id  (user_id)
+#  index_contests_on_event_id  (event_id)
+#  index_contests_on_slug      (slug) UNIQUE
+#  index_contests_on_user_id   (user_id)
 #
 # Foreign Keys
 #
-#  user_id  (user_id => users.id)
+#  event_id  (event_id => events.id)
+#  user_id   (user_id => users.id)
 #
 class Contest < ApplicationRecord
   extend FriendlyId
 
   belongs_to :user
+  belongs_to :event, optional: true
   has_many :categories
   has_many :completions, dependent: :destroy
   has_many :contestants, dependent: :destroy

app/models/contestant.rb

@@ -2,16 +2,15 @@
 #
 # Table name: contestants
 #
-#  id             :integer          not null, primary key
-#  display_time   :string
-#  email          :string
-#  name           :string
-#  projected_time :string
-#  qrcode         :string
-#  time_seconds   :integer
-#  created_at     :datetime         not null
-#  updated_at     :datetime         not null
-#  contest_id     :integer          not null
+#  id           :integer          not null, primary key
+#  display_time :string
+#  email        :string
+#  name         :string
+#  qrcode       :string
+#  time_seconds :integer
+#  created_at   :datetime         not null
+#  updated_at   :datetime         not null
+#  contest_id   :integer          not null
 #
 # Indexes
 #

app/models/event.rb

@@ -0,0 +1,26 @@
+# == Schema Information
+#
+# Table name: events
+#
+#  id                :integer          not null, primary key
+#  lang              :string           default("en")
+#  name              :string
+#  shared_scoreboard :boolean
+#  created_at        :datetime         not null
+#  updated_at        :datetime         not null
+#  user_id           :integer          not null
+#
+# Indexes
+#
+#  index_events_on_user_id  (user_id)
+#
+# Foreign Keys
+#
+#  user_id  (user_id => users.id)
+#
+class Event < ApplicationRecord
+  belongs_to :user
+  has_many :contests, dependent: :destroy
+
+  validates :name, presence: true
+end

app/models/user.rb

@@ -17,6 +17,7 @@
 #  index_users_on_email_address  (email_address) UNIQUE
 #
 class User < ApplicationRecord
+  has_many :events, dependent: :destroy
   has_many :contests, dependent: :destroy
   has_many :sessions, dependent: :destroy
   has_secure_password

app/policies/event_policy.rb

@@ -0,0 +1,25 @@
+class EventPolicy < ApplicationPolicy
+  def owner_or_admin
+    if record == :event
+      true
+    else
+      record.user.id == user.id || user.admin?
+    end
+  end
+
+  def index?
+    owner_or_admin
+  end
+
+  def new?
+    owner_or_admin
+  end
+
+  def create?
+    owner_or_admin
+  end
+
+  def show?
+    owner_or_admin
+  end
+end

app/views/events/_form.html.slim

@@ -0,0 +1,22 @@
+= form_with model: event, url: url, method: method do |form|
+    .row.mb-3
+        .col
+            .form-floating
+                = form.text_field :name, autocomplete: "off", class: "form-control"
+                = form.label :name, class: "required"
+
+    .row.mb-3
+        .col
+            .form-check.form-switch
+                = form.check_box :shared_scoreboard, class: "form-check-input"
+                = form.label :shared_scoreboard
+                .form-text = t("activerecord.attributes.event.shared_scoreboard_description")
+            
+    .alert.alert-primary role="alert"
+        = t("events.form.shared_scoreboard_message")
+
+    .row.mt-4
+        .col
+            - if method == :patch
+                = link_to t("helpers.buttons.delete"), event_path(event), data: { turbo_method: :delete }, class: "btn btn-danger me-2"
+            = form.submit submit_text, class: "btn btn-primary"

app/views/events/index.html.slim

@@ -0,0 +1,36 @@
+.row
+  .col
+    h4.mb-3
+      = t("events.index.subtitle")
+      .float-end
+        a.btn.btn-primary.mb-4 href=new_event_path
+          = t("events.index.new")
+
+.alert.alert-primary role="alert"
+  = t("events.index.message")
+
+- @events.each do |event|
+  .row.mt-3
+    .col
+      css:
+        .card:hover { background-color: lightblue; }
+      .card.h-100
+        .card-header
+          = event.name
+        .card-body
+          .card-text.mb-2
+            = "#{event.contests.size} " + t("events.index.contests") if event.contests.size > 1
+            = "#{event.contests.size} " + t("events.index.contest") if event.contests.size <= 1
+          a.stretched-link href=event_path(event)
+.row.mt-3
+  .col
+    css:
+        .card:hover { background-color: lightblue; }
+    .card.h-100
+        .card-header
+            = t("events.index.my_contests_outside_events")
+        .card-body
+            .card-text.mb-2
+                = "#{@contests_without_event} " + t("events.index.contests") if @contests_without_event > 1
+                = "#{@contests_without_event} " + t("events.index.contest") if @contests_without_event <= 1
+            a.stretched-link href=contests_path

app/views/events/new.html.slim

@@ -0,0 +1 @@
+= render "form", event: @event, submit_text: t("helpers.buttons.add"), method: :post, url: "/events"

app/views/events/show.html.slim

@@ -0,0 +1,28 @@
+.row
+  .col
+    h4.mb-3
+      = t("contests.index.manage_contests")
+      .float-end
+        a.btn.btn-primary.mb-4 href=new_contest_path
+          = t("contests.index.new_contest")
+
+.row.row-cols-1.row-cols-md-3.g-4
+  - @contests.each do |contest|
+    .col
+      css:
+        .card:hover { background-color: lightblue; }
+      .card.h-100
+        .card-header
+          = contest.name
+        .card-body
+          .card-text.mb-2
+            = "#{contest.puzzles.length} #{t('puzzles.singular')}" if contest.puzzles.length <= 1
+            = "#{contest.puzzles.length} #{t('puzzles.plural')}" if contest.puzzles.length > 1
+            = " - #{contest.contestants.length} #{t('contestants.singular')}" if contest.contestants.length <= 1
+            = " - #{contest.contestants.length} #{t('contestants.plural')}" if contest.contestants.length > 1
+          .row
+            .col
+              - contest.puzzles.each do |puzzle|
+                - if puzzle.image.attached?
+                  = image_tag puzzle.image, style: "max-height: 50px;", class: "mb-2 me-2"
+          a.stretched-link href=contest_path(contest)