ペアワークのペアもしくは日程変更時の通知とペア取り消し機能を実装

app/assets/stylesheets/application/blocks/pair-work/_pair-work-schedule-dates.css

@@ -42,3 +42,16 @@
 .pair-work-schedule-dates__cancel-action {
   min-width: 20rem;
 }
+
+.pair-work-schedule-dates__text-danger {
+  color: var(--danger);
+}
+
+.pair-work-ended__table {
+  display: none;
+  margin-top: 1rem;
+}
+
+#show-ended-schedule:checked ~ .pair-work-ended__table {
+  display: block;
+}

app/assets/stylesheets/shared/blocks/form/_form-table.css

@@ -57,6 +57,14 @@
   -webkit-font-smoothing: antialiased;
   color: var(--main);
 }
+.form-table .form-table__check.is-disabled {
+  background-color: var(--background-tint);
+  cursor: not-allowed;
+}
+.form-table .form-table__check.is-disabled label {
+  cursor: not-allowed;
+  opacity: 0.4;
+}
 .form-table.is-sticky thead th {
   position: sticky;
   top: 0;

app/controllers/pair_works/reservations_controller.rb

@@ -14,7 +14,32 @@ def create
     end
   end
 
-  def destroy; end
+  def update
+    @pair_work = PairWork.find(params[:pair_work_id])
+    if @pair_work.reserve(pair_work_reservation_params)
+      ActiveSupport::Notifications.instrument('pair_work.reschedule', pair_work: @pair_work) if @pair_work.saved_change_to_reserved_at?
+      if @pair_work.saved_change_to_buddy_id?
+        ActiveSupport::Notifications.instrument('pair_work.rematch', pair_work: @pair_work, past_buddy: @pair_work.past_buddy)
+      end
+      redirect_to Redirection.determin_url(self, @pair_work), notice: @pair_work.generate_notice_message(:update_reserve)
+    else
+      @comments = @pair_work.comments.order(:created_at)
+      render 'pair_works/show'
+    end
+  end
+
+  def destroy
+    @pair_work = PairWork.find(params[:pair_work_id])
+    return if current_user != @pair_work.buddy
+
+    if @pair_work.unmatch
+      ActiveSupport::Notifications.instrument('pair_work.cancel', pair_work: @pair_work, sender: current_user)
+      redirect_to Redirection.determin_url(self, @pair_work), notice: @pair_work.generate_notice_message(:cancel)
+    else
+      @comments = @pair_work.comments.order(:created_at)
+      render 'pair_works/show'
+    end
+  end
 
   private
 

app/controllers/pair_works_controller.rb

@@ -9,7 +9,7 @@ def index
     @pair_works = PairWork.by_target(params[:target])
                           .with_avatar
                           .includes(:practice, :comments, :user)
-                          .order(:published_at)
+                          .order(published_at: :desc)
                           .page(params[:page])
                           .per(PAGER_NUMBER)
     @pair_works_property = PairWork.generate_pair_works_property(params[:target])

app/mailers/activity_mailer.rb

@@ -508,4 +508,61 @@ def matching_pair_work(args = {})
     message.perform_deliveries = @user.mail_notification? && !@user.retired?
     message
   end
+
+  def rematching_pair_work(args = {})
+    @receiver ||= args[:receiver]
+    @pair_work ||= args[:pair_work]
+
+    matched_user = @pair_work.buddy
+    @user = @receiver
+    @title = "ペアワーク【 #{@pair_work.title} 】のペアが#{matched_user.login_name}さんに変更になりました。"
+
+    @link_url = notification_redirector_url(
+      link: "/pair_works/#{@pair_work.id}",
+      kind: Notification.kinds[:rematching_pair_work]
+    )
+
+    subject = "[FBC] ペアワーク【 #{@pair_work.title} 】のペアが#{matched_user.login_name}さんに変更になりました。"
+    message = mail(to: @user.email, subject:)
+
+    message.perform_deliveries = @user.mail_notification? && !@user.retired?
+    message
+  end
+
+  def reschedule_pair_work(args = {})
+    @receiver ||= args[:receiver]
+    @pair_work ||= args[:pair_work]
+
+    @user = @receiver
+    @title = "ペアワーク【 #{@pair_work.title} 】の日程が#{I18n.l @pair_work.reserved_at}に変更になりました。"
+
+    @link_url = notification_redirector_url(
+      link: "/pair_works/#{@pair_work.id}",
+      kind: Notification.kinds[:reschedule_pair_work]
+    )
+
+    subject = "[FBC] ペアワーク【 #{@pair_work.title} 】の日程が#{I18n.l @pair_work.reserved_at}に変更になりました。"
+    message = mail(to: @user.email, subject:)
+
+    message.perform_deliveries = @user.mail_notification? && !@user.retired?
+    message
+  end
+
+  def cancel_pair_work(args = {})
+    @receiver ||= args[:receiver]
+    @pair_work ||= args[:pair_work]
+
+    @user = @receiver
+    @title = "ペアワーク【 #{@pair_work.title} 】のペア確定が取り消されました。"
+
+    @link_url = notification_redirector_url(
+      link: "/pair_works/#{@pair_work.id}",
+      kind: Notification.kinds[:cancel_pair_work]
+    )
+
+    subject = "[FBC] #{@pair_work.user.login_name}さんのペアワーク【 #{@pair_work.title} 】のペア確定が取り消されました。"
+    message = mail(to: @receiver.email, subject:)
+    message.perform_deliveries = @receiver.mail_notification? && !@receiver.retired?
+    message
+  end
 end

app/models/notification.rb

@@ -45,7 +45,10 @@ class Notification < ApplicationRecord
     came_inquiry: 26,
     training_completed: 27,
     came_pair_work: 28,
-    matching_pair_work: 29
+    matching_pair_work: 29,
+    rematching_pair_work: 30,
+    reschedule_pair_work: 31,
+    cancel_pair_work: 32
   }
 
   scope :unreads, -> { where(read: false) }

app/models/pair_work.rb

@@ -1,5 +1,6 @@
 # frozen_string_literal: true
 
+# rubocop:disable Metrics/ClassLength
 class PairWork < ApplicationRecord
   include Searchable
   include Commentable
@@ -86,7 +87,9 @@ def generate_notice_message(action_name)
       create: 'ペアワークを作成しました。',
       update: 'ペアワークを更新しました。',
       destroy: 'ペアワークを削除しました。',
-      reserve: 'ペアが確定しました。'
+      reserve: 'ペアが確定しました。',
+      update_reserve: '予約内容を変更しました。',
+      cancel: 'ペア確定を取り消しました'
     }[action_name]
   end
 
@@ -99,6 +102,22 @@ def reserve(params)
     save(context: :reserve)
   end
 
+  def unmatch
+    return if reserved_at <= Time.current
+
+    update(buddy_id: nil, reserved_at: nil)
+  end
+
+  def past_buddy
+    return nil if buddy_id_before_last_save.blank?
+
+    User.find_by(id: buddy_id_before_last_save)
+  end
+
+  def find_scheduled_at(target_time)
+    schedules.find { |s| s.proposed_at == target_time }
+  end
+
   private
 
   def will_be_published?
@@ -113,3 +132,4 @@ def reserved_at_in_schedules
     errors.add(:reserved_at, 'は提案されたスケジュールに含まれていません') unless schedules.map(&:proposed_at).include?(reserved_at)
   end
 end
+# rubocop:enable Metrics/ClassLength

app/models/pair_work_cancel_notifier.rb

@@ -0,0 +1,16 @@
+# frozen_string_literal: true
+
+class PairWorkCancelNotifier
+  def call(_name, _started, _finished, _unique_id, payload)
+    notify_watchers(payload[:pair_work], payload[:sender])
+  end
+
+  private
+
+  def notify_watchers(pair_work, sender)
+    receivers = User.where(id: pair_work.watches.select(:user_id))
+    receivers.each do |receiver|
+      ActivityDelivery.with(pair_work:, receiver:, sender:).notify(:cancel_pair_work)
+    end
+  end
+end

app/models/pair_work_rematching_notifier.rb

@@ -0,0 +1,19 @@
+# frozen_string_literal: true
+
+class PairWorkRematchingNotifier
+  def call(_name, _started, _finished, _unique_id, payload)
+    pair_work = payload[:pair_work]
+    past_buddy = payload[:past_buddy]
+    return if pair_work.wip?
+
+    notify_pair_work_creator_and_past_buddy(pair_work, past_buddy)
+  end
+
+  private
+
+  def notify_pair_work_creator_and_past_buddy(pair_work, past_buddy)
+    [pair_work.user, past_buddy].compact.each do |receiver|
+      ActivityDelivery.with(pair_work:, receiver:).notify(:rematching_pair_work)
+    end
+  end
+end

app/models/pair_work_reschedule_notifier.rb

@@ -0,0 +1,16 @@
+# frozen_string_literal: true
+
+class PairWorkRescheduleNotifier
+  def call(_name, _started, _finished, _unique_id, payload)
+    pair_work = payload[:pair_work]
+    return if pair_work.wip?
+
+    notify_pair_work_creator(pair_work)
+  end
+
+  private
+
+  def notify_pair_work_creator(pair_work)
+    ActivityDelivery.with(pair_work:, receiver: pair_work.user).notify(:reschedule_pair_work)
+  end
+end

app/models/retirement.rb

@@ -32,6 +32,7 @@ def execute
     clean_up_regular_events
     clear_github_info
     destroy_cards
+    unmatch_pair_works
     publish
     notify
     true
@@ -77,6 +78,12 @@ def clean_up_regular_events
     @user.clean_up_regular_events
   end
 
+  def unmatch_pair_works
+    PairWork.where(buddy: @user).find_each do |pair_work|
+      ActiveSupport::Notifications.instrument('pair_work.cancel', pair_work: pair_work, sender: @user) if pair_work.unmatch
+    end
+  end
+
   def publish
     ActiveSupport::Notifications.instrument('retirement.create', user: @user)
   end

app/notifiers/activity_notifier.rb

@@ -389,6 +389,54 @@ def matching_pair_work(params = {})
     )
   end
 
+  def rematching_pair_work(params = {})
+    params.merge!(@params)
+    pair_work = params[:pair_work]
+    sender = pair_work.buddy
+    receiver = params[:receiver]
+
+    notification(
+      body: "ペアワーク「#{pair_work.title}」のペアが#{sender.login_name}に変更されました。",
+      kind: :rematching_pair_work,
+      receiver:,
+      sender:,
+      link: Rails.application.routes.url_helpers.polymorphic_path(pair_work),
+      read: false
+    )
+  end
+
+  def reschedule_pair_work(params = {})
+    params.merge!(@params)
+    pair_work = params[:pair_work]
+    sender = pair_work.buddy
+    receiver = params[:receiver]
+
+    notification(
+      body: "ペアワーク「#{pair_work.title}」の日程が#{I18n.l pair_work.reserved_at}に変更されました。",
+      kind: :reschedule_pair_work,
+      receiver:,
+      sender:,
+      link: Rails.application.routes.url_helpers.polymorphic_path(pair_work),
+      read: false
+    )
+  end
+
+  def cancel_pair_work(params = {})
+    params.merge!(@params)
+    pair_work = params[:pair_work]
+    sender = params[:sender]
+    receiver = params[:receiver]
+
+    notification(
+      body: "ペアワーク「#{pair_work.title}」のペア確定が取り消されました。",
+      kind: :cancel_pair_work,
+      receiver:,
+      sender:,
+      link: Rails.application.routes.url_helpers.polymorphic_path(pair_work),
+      read: false
+    )
+  end
+
   def moved_up_event_waiting_user(params = {})
     params.merge!(@params)
     event = params[:event]

app/views/activity_mailer/cancel_pair_work.html.slim

@@ -0,0 +1,9 @@
+= render '/notification_mailer/notification_mailer_template',
+  title: @title,
+  link_url: @link_url,
+  link_text: 'ペアワークのページへ' do
+  p #{@pair_work.user.login_name}さんのペアワーク【 #{@pair_work.title} 】のペア確定が取り消されました。
+  div(style='border-top: solid 1px #ccc; height: 0;')
+  h1(style='margin-top: 1em; border-left: solid 6px #4638a0; padding: 0 0 0 1rem; font-size: 1.5em; border-bottom: none; color: #444444;')
+    = @pair_work.title
+  = md2html(@pair_work.description)

app/views/activity_mailer/rematching_pair_work.html.slim

@@ -0,0 +1,9 @@
+= render '/notification_mailer/notification_mailer_template',
+  title: @title,
+  link_url: @link_url,
+  link_text: 'ペアワークのページへ' do
+  p ペアワーク【 #{@pair_work.title} 】のペアが#{@pair_work.buddy.login_name}に変更になりました。
+  div(style='border-top: solid 1px #ccc; height: 0;')
+  h1(style='margin-top: 1em; border-left: solid 6px #4638a0; padding: 0 0 0 1rem; font-size: 1.5em; border-bottom: none; color: #444444;')
+    = @pair_work.title
+  = md2html(@pair_work.description)

app/views/activity_mailer/reschedule_pair_work.html.slim

@@ -0,0 +1,9 @@
+= render '/notification_mailer/notification_mailer_template',
+  title: @title,
+  link_url: @link_url,
+  link_text: 'ペアワークのページへ' do
+  p ペアワーク【 #{@pair_work.title} 】の日程が#{I18n.l @pair_work.reserved_at}に変更になりました。
+  div(style='border-top: solid 1px #ccc; height: 0;')
+  h1(style='margin-top: 1em; border-left: solid 6px #4638a0; padding: 0 0 0 1rem; font-size: 1.5em; border-bottom: none; color: #444444;')
+    = @pair_work.title
+  = md2html(@pair_work.description)