add self-destructing roars & `live`/`lifespan` bangtags

22 files changed, 238 insertions, 17 deletions

diff --git a/app/controllers/api/v1/statuses_controller.rb b/app/controllers/api/v1/statuses_controller.rb
index a9728f997..305e8d113 100644
--- a/app/controllers/api/v1/statuses_controller.rb
+++ b/app/controllers/api/v1/statuses_controller.rb
@@ -52,6 +52,7 @@ class Api::V1::StatusesController < Api::BaseController
                                          spoiler_text: status_params[:spoiler_text],
                                          visibility: status_params[:visibility],
                                          scheduled_at: status_params[:scheduled_at],
+                                         delete_after: status_params[:delete_after],
                                          sharekey: status_params[:sharekey],
                                          application: doorkeeper_token.application,
                                          poll: status_params[:poll],
@@ -92,6 +93,7 @@ class Api::V1::StatusesController < Api::BaseController
       :visibility,
       :sharekey,
       :scheduled_at,
+      :delete_after,
       :content_type,
       media_ids: [],
       poll: [
diff --git a/app/controllers/settings/preferences_controller.rb b/app/controllers/settings/preferences_controller.rb
index b9f3a803d..e7d2008d0 100644
--- a/app/controllers/settings/preferences_controller.rb
+++ b/app/controllers/settings/preferences_controller.rb
@@ -53,6 +53,7 @@ class Settings::PreferencesController < Settings::BaseController
       :setting_hide_public_profile,
       :setting_hide_public_outbox,
       :setting_max_public_history,
+      :setting_roar_lifespan,
 
       :setting_default_privacy,
       :setting_default_sensitive,
diff --git a/app/javascript/flavours/glitch/components/status_icons.js b/app/javascript/flavours/glitch/components/status_icons.js
index c9747650f..9a3b2b745 100644
--- a/app/javascript/flavours/glitch/components/status_icons.js
+++ b/app/javascript/flavours/glitch/components/status_icons.js
@@ -59,6 +59,9 @@ export default class StatusIcons extends React.PureComponent {
             aria-hidden='true'
           />
         ) : null}
+        {status.get('delete_after') ? (
+          <i className='fa fa-clock-o' title={new Date(status.get('delete_after'))} aria-hidden='true' />
+        ) : null}
         {(
           <VisibilityIcon visibility={status.get('visibility')} />
         )}
diff --git a/app/javascript/flavours/glitch/features/status/components/detailed_status.js b/app/javascript/flavours/glitch/features/status/components/detailed_status.js
index e9bbcaa90..f8f5e053c 100644
--- a/app/javascript/flavours/glitch/features/status/components/detailed_status.js
+++ b/app/javascript/flavours/glitch/features/status/components/detailed_status.js
@@ -17,6 +17,15 @@ import classNames from 'classnames';
 import PollContainer from 'flavours/glitch/containers/poll_container';
 import { me } from 'flavours/glitch/util/initial_state';
 
+const dateFormatOptions = {
+  month: 'numeric',
+  day: 'numeric',
+  year: 'numeric',
+  hour12: false,
+  hour: '2-digit',
+  minute: '2-digit',
+};
+
 export default class DetailedStatus extends ImmutablePureComponent {
 
   static contextTypes = {
@@ -119,6 +128,7 @@ export default class DetailedStatus extends ImmutablePureComponent {
     let reblogIcon = 'repeat';
     let favouriteLink = '';
     let sharekeyLinks = '';
+    let destructIcon = '';
 
     if (this.props.measureHeight) {
       outerStyle.height = `${this.state.height}px`;
@@ -233,6 +243,14 @@ export default class DetailedStatus extends ImmutablePureComponent {
       );
     }
 
+    if (status.get('delete_after')) {
+      destructIcon = (
+        <span>
+          <i className='fa fa-clock-o' title={new Date(status.get('delete_after'))} /> ·
+        </span>
+      )
+    }
+
     return (
       <div style={outerStyle}>
         <div ref={this.setRef} className={classNames('detailed-status', { compact })} data-status-by={status.getIn(['account', 'acct'])}>
@@ -254,7 +272,7 @@ export default class DetailedStatus extends ImmutablePureComponent {
           />
 
           <div className='detailed-status__meta'>
-            {sharekeyLinks} {reblogLink} · {favouriteLink} · <VisibilityIcon visibility={status.get('visibility')} />
+            {sharekeyLinks} {reblogLink} · {favouriteLink} · {destructIcon} <VisibilityIcon visibility={status.get('visibility')} />
             <a className='detailed-status__datetime' href={status.get('url')} target='_blank' rel='noopener'>
               <FormattedDate value={new Date(status.get('created_at'))} hour12={false} year='numeric' month='short' day='2-digit' hour='2-digit' minute='2-digit' />
             </a>
diff --git a/app/lib/bangtags.rb b/app/lib/bangtags.rb
index e1ad79be6..3ed56806a 100644
--- a/app/lib/bangtags.rb
+++ b/app/lib/bangtags.rb
@@ -22,6 +22,22 @@ class Bangtags
       ['media', 'stop'] => ['var', 'end'],
       ['media', 'endall'] => ['var', 'endall'],
       ['media', 'stopall'] => ['var', 'endall'],
+
+      ['admin', 'end'] => ['var', 'end'],
+      ['admin', 'stop'] => ['var', 'end'],
+      ['admin', 'endall'] => ['var', 'endall'],
+      ['admin', 'stopall'] => ['var', 'endall'],
+
+      ['parent', 'visibility'] => ['visibility', 'parent'],
+      ['parent', 'v'] => ['visibility', 'parent'],
+
+      ['parent', 'live'] => ['live', 'parent'],
+      ['parent', 'lifespan'] => ['lifespan', 'parent'],
+      ['parent', 'delete_in'] => ['delete_in', 'parent'],
+
+      ['all', 'live'] => ['live', 'all'],
+      ['all', 'lifespan'] => ['lifespan', 'all'],
+      ['all', 'delete_in'] => ['delete_in', 'all'],
     }
 
     # sections of the final status text
@@ -525,6 +541,45 @@ class Bangtags
               status.local_only = true
             end
           end
+        when 'live', 'lifespan', 'l', 'delete_in'
+          chunk = nil
+          next if cmd[1].nil?
+          case cmd[1].downcase
+          when 'parent'
+            next unless @parent_status.present? && @parent_status.account_id == @account.id
+            s = @parent_status
+            i = cmd[2].to_i
+            unit = cmd[3].present? ? cmd[3].downcase : 'minutes'
+          when 'all'
+            s = :all
+            i = cmd[2].to_i
+            unit = cmd[3].present? ? cmd[3].downcase : 'minutes'
+          else
+            s = @status
+            i = cmd[1].to_i
+            unit = cmd[2].present? ? cmd[2].downcase : 'minutes'
+          end
+          delete_after = case unit
+                         when 's', 'second', 'seconds'
+                           [60, i].max.seconds
+                         when 'm', 'minute', 'minutes'
+                           i.minutes
+                         when 'h', 'hour', 'hours'
+                           i.hours
+                         when 'd', 'day', 'days'
+                           i.days
+                         when 'w', 'week', 'weeks'
+                           i.weeks
+                         when 'm', 'month', 'months'
+                           i.months
+                         when 'y', 'year', 'years'
+                           i.years
+                         end
+          if s == :all
+            @account.statuses.find_each { |s| s.delete_after = delete_after }
+          else
+            s.delete_after = delete_after
+          end
         when 'keysmash'
           keyboard = [
             'asdf', 'jkl;',
diff --git a/app/lib/user_settings_decorator.rb b/app/lib/user_settings_decorator.rb
index 4616142f8..50632ec44 100644
--- a/app/lib/user_settings_decorator.rb
+++ b/app/lib/user_settings_decorator.rb
@@ -37,6 +37,7 @@ class UserSettingsDecorator
     user.settings['hide_public_outbox']  = hide_public_outbox_preference if change?('setting_hide_public_outbox')
     user.settings['larger_emoji']        = larger_emoji_preference if change?('setting_larger_emoji')
     user.settings['max_public_history']  = max_public_history_preference if change?('setting_max_public_history')
+    user.settings['roar_lifespan']       = roar_lifespan_preference if change?('setting_roar_lifespan')
 
     user.settings['notification_emails'] = merged_notification_emails if change?('notification_emails')
     user.settings['interactions']        = merged_interactions if change?('interactions')
@@ -130,6 +131,10 @@ class UserSettingsDecorator
     settings['setting_max_public_history']
   end
 
+  def roar_lifespan_preference
+    settings['setting_roar_lifespan']
+  end
+
   def merged_notification_emails
     user.settings['notification_emails'].merge coerced_settings('notification_emails').to_h
   end
diff --git a/app/models/account.rb b/app/models/account.rb
index 1955b7aee..068b5e7a0 100644
--- a/app/models/account.rb
+++ b/app/models/account.rb
@@ -133,6 +133,7 @@ class Account < ApplicationRecord
            :defaults_to_local_only?,
            :always_local_only?,
            :max_public_history,
+           :roar_lifespan,
 
            :hides_public_profile?,
            :hides_public_outbox?,
diff --git a/app/models/destructing_status.rb b/app/models/destructing_status.rb
new file mode 100644
index 000000000..349e276cb
--- /dev/null
+++ b/app/models/destructing_status.rb
@@ -0,0 +1,20 @@
+# == Schema Information
+#
+# Table name: destructing_statuses
+#
+#  id           :bigint(8)        not null, primary key
+#  status_id    :bigint(8)
+#  delete_after :datetime
+#
+
+class DestructingStatus < ApplicationRecord
+  belongs_to :status, inverse_of: :destructing_status
+
+  validate :validate_future_date
+
+  private
+
+  def validate_future_date
+    errors.add(:delete_after, I18n.t('destructing_statuses.too_soon')) if delete_after.present? && delete_after < Time.now.utc + PostStatusService::MIN_DESTRUCT_OFFSET
+  end
+end
diff --git a/app/models/status.rb b/app/models/status.rb
index ec492293f..946958758 100644
--- a/app/models/status.rb
+++ b/app/models/status.rb
@@ -79,6 +79,7 @@ class Status < ApplicationRecord
   has_one :stream_entry, as: :activity, inverse_of: :status
   has_one :status_stat, inverse_of: :status
   has_one :poll, inverse_of: :status, dependent: :destroy
+  has_one :destructing_status, inverse_of: :status, dependent: :destroy
 
   validates :uri, uniqueness: true, presence: true, unless: :local?
   validates :text, presence: true, unless: -> { with_media? || reblog? }
@@ -266,6 +267,18 @@ class Status < ApplicationRecord
     @chat_tags = tags.only_chat
   end
 
+  def delete_after
+    destructing_status&.delete_after
+  end
+
+  def delete_after=(value)
+    if destructing_status.nil?
+      DestructingStatus.create!(status_id: id, delete_after: Time.now.utc + value)
+    else
+      destructing_status.delete_after = Time.now.utc + value
+    end
+  end
+
   def mark_for_mass_destruction!
     @marked_for_mass_destruction = true
   end
diff --git a/app/models/user.rb b/app/models/user.rb
index 1d06a43f8..2f01c2e5a 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -125,6 +125,7 @@ class User < ApplicationRecord
     :hide_public_profile,
     :hide_public_outbox,
     :max_public_history,
+    :roar_lifespan,
 
     :auto_play_gif,
     :default_sensitive,
@@ -299,6 +300,10 @@ class User < ApplicationRecord
     @_max_public_history ||= (settings.max_public_history || 6)
   end
 
+  def roar_lifespan
+    @_roar_lifespan ||= (settings.roar_lifespan || 0)
+  end
+
   def defaults_to_local_only?
     @defaults_to_local_only ||= (settings.default_local || false)
   end
diff --git a/app/serializers/rest/status_serializer.rb b/app/serializers/rest/status_serializer.rb
index 64578713a..284e634df 100644
--- a/app/serializers/rest/status_serializer.rb
+++ b/app/serializers/rest/status_serializer.rb
@@ -13,6 +13,7 @@ class REST::StatusSerializer < ActiveModel::Serializer
   attribute :pinned, if: :pinnable?
   attribute :local_only if :local?
   attribute :sharekey, if: :owner?
+  attribute :delete_after, if: :current_user?
 
   attribute :content, unless: :source_requested?
   attribute :text, if: :source_requested?
@@ -135,6 +136,10 @@ class REST::StatusSerializer < ActiveModel::Serializer
     object.active_mentions.to_a.sort_by(&:id)
   end
 
+  def delete_after
+    object.delete_after
+  end
+
   class ApplicationSerializer < ActiveModel::Serializer
     attributes :name, :website
   end
diff --git a/app/services/post_status_service.rb b/app/services/post_status_service.rb
index 3bb580508..65f0c88ce 100644
--- a/app/services/post_status_service.rb
+++ b/app/services/post_status_service.rb
@@ -4,6 +4,8 @@ class PostStatusService < BaseService
   include Redisable
 
   MIN_SCHEDULE_OFFSET = 5.minutes.freeze
+  MIN_DESTRUCT_OFFSET = 30.seconds.freeze
+
   VISIBILITY_RANK = {
     'public'    => 0,
     'unlisted'  => 1,
@@ -28,6 +30,7 @@ class PostStatusService < BaseService
   # @option [String] :spoiler_text
   # @option [String] :language
   # @option [String] :scheduled_at
+  # @option [String] :delete_after
   # @option [Hash] :poll Optional poll to attach
   # @option [Enumerable] :media_ids Optional array of media IDs to attach
   # @option [Doorkeeper::Application] :application
@@ -134,6 +137,19 @@ class PostStatusService < BaseService
 
     @scheduled_at = @options[:scheduled_at]&.to_datetime
     @scheduled_at = nil if scheduled_in_the_past?
+
+    case @options[:delete_after].class
+    when NilClass
+      @delete_after = @account.user.setting_roar_lifespan.to_i.days
+    when ActiveSupport::Duration
+      @delete_after = @options[:delete_after]
+    when Integer
+      @delete_after = @options[:delete_after].minutes
+    when Float
+      @delete_after = @options[:delete_after].minutes
+    end
+    @delete_after = nil if @delete_after.present? && (@delete_after < MIN_DESTRUCT_OFFSET)
+
   rescue ArgumentError
     raise ActiveRecord::RecordInvalid
   end
@@ -179,6 +195,8 @@ class PostStatusService < BaseService
     end
 
     PollExpirationNotifyWorker.perform_at(@status.poll.expires_at, @status.poll.id) if @status.poll
+
+    @status.delete_after = @delete_after unless @delete_after.nil?
   end
 
   def validate_media!
@@ -250,6 +268,7 @@ class PostStatusService < BaseService
       spoiler_text: @options[:spoiler_text] || '',
       visibility: @visibility,
       local_only: @local_only,
+      delete_after: @delete_after,
       sharekey: @sharekey,
       language: language_from_option(@options[:language]) || @account.user_default_language&.presence || 'en',
       application: @options[:application],
diff --git a/app/views/settings/preferences/show.html.haml b/app/views/settings/preferences/show.html.haml
index 0f65bc327..aeacd2830 100644
--- a/app/views/settings/preferences/show.html.haml
+++ b/app/views/settings/preferences/show.html.haml
@@ -36,6 +36,8 @@
   .fields-group
     = f.input :setting_rawr_federated, as: :boolean, wrapper: :with_label
 
+  %hr/
+
   .fields-group
     = f.input :setting_hide_network, as: :boolean, wrapper: :with_label
     = f.input :setting_hide_interactions, as: :boolean, wrapper: :with_label
@@ -43,8 +45,11 @@
     = f.input :setting_show_application, as: :boolean, wrapper: :with_label
     = f.input :setting_noindex, as: :boolean, wrapper: :with_label
 
+  %hr/
+
   .fields-group
-    = f.input :setting_max_public_history, collection: [1, 3, 6, 7, 14, 30, 60, 90, 180, 365, 730, 1095, 2190], wrapper: :with_label, include_blank: false, label_method: lambda { |item| safe_join([t("simple_form.labels.defaults.setting_max_public_history_#{item}")]) }, selected: current_user.max_public_history.to_i
+    = f.input :setting_max_public_history, collection: [1, 3, 6, 7, 14, 30, 60, 90, 180, 365, 730, 1095, 2190], wrapper: :with_label, include_blank: false, label_method: lambda { |item| safe_join([t("simple_form.labels.lifespan.#{item}")]) }, selected: current_user.max_public_history.to_i
+    = f.input :setting_roar_lifespan, collection: [0, 1, 3, 6, 7, 14, 30, 60, 90, 180, 365, 730, 1095, 2190], wrapper: :with_label, include_blank: false, label_method: lambda { |item| safe_join([t("simple_form.labels.lifespan.#{item}")]) }, selected: current_user.roar_lifespan.to_i
     = f.input :setting_hide_public_profile, as: :boolean, wrapper: :with_label
     = f.input :setting_hide_public_outbox, as: :boolean, wrapper: :with_label
 
diff --git a/app/workers/destruct_status_worker.rb b/app/workers/destruct_status_worker.rb
new file mode 100644
index 000000000..6a3971220
--- /dev/null
+++ b/app/workers/destruct_status_worker.rb
@@ -0,0 +1,16 @@
+# frozen_string_literal: true
+
+class DestructStatusWorker
+  include Sidekiq::Worker
+
+  sidekiq_options unique: :until_executed
+
+  def perform(destructing_status_id)
+    destructing_status = DestructingStatus.find(destructing_status_id)
+    destructing_status.destroy!
+
+    RemoveStatusService.new.call(destructing_status.status)
+  rescue ActiveRecord::RecordNotFound, ActiveRecord::RecordInvalid
+    true
+  end
+end
diff --git a/app/workers/scheduler/destructing_statuses_scheduler.rb b/app/workers/scheduler/destructing_statuses_scheduler.rb
new file mode 100644
index 000000000..d79f97c33
--- /dev/null
+++ b/app/workers/scheduler/destructing_statuses_scheduler.rb
@@ -0,0 +1,19 @@
+# frozen_string_literal: true
+
+class Scheduler::DestructingStatusesScheduler
+  include Sidekiq::Worker
+
+  sidekiq_options unique: :until_executed, retry: 0
+
+  def perform
+    due_statuses.find_each do |destructing_status|
+      DestructStatusWorker.perform_at(destructing_status.delete_after, destructing_status.id)
+    end
+  end
+
+  private
+
+  def due_statuses
+    DestructingStatus.where('delete_after <= ?', Time.now.utc + PostStatusService::MIN_DESTRUCT_OFFSET)
+  end
+end
diff --git a/config/locales/en.yml b/config/locales/en.yml
index 050806939..8210ef70d 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -858,7 +858,9 @@ en:
   scheduled_statuses:
     over_daily_limit: You have exceeded the limit of %{limit} scheduled roars for that day
     over_total_limit: You have exceeded the limit of %{limit} scheduled roars
-    too_soon: The scheduled date must be in the future
+    too_soon: The scheduled timeframe must be at least 5 minutes into the future
+  destructing_statuses:
+    too_soon: The destruction timeframe must be at least 5 minutes into the future
   sessions:
     activity: Last activity
     browser: Browser
diff --git a/config/locales/simple_form.en.yml b/config/locales/simple_form.en.yml
index 21b0cd39a..544b1a03e 100644
--- a/config/locales/simple_form.en.yml
+++ b/config/locales/simple_form.en.yml
@@ -118,6 +118,7 @@ en:
         setting_default_content_type_x_bbcode_markdown: BBdown
         setting_default_language: Posting language
         setting_default_privacy: Post privacy
+        setting_roar_lifespan: Auto-delete new roars after
         setting_default_local: Default to Monsterpit-only roars (in Glitch flavour)
         setting_always_local: Don't send your roars outside Monsterpit
         setting_rawr_federated: Show raw world timeline (may contain offensive content!)
@@ -156,19 +157,6 @@ en:
         setting_hide_public_profile: Hide your public profile from anonymous viewers
         setting_hide_public_outbox: Hide your public ActivityPub outbox (affects discoverability)
         setting_max_public_history: Limit history of roars on public profile to
-        setting_max_public_history_1: 1 day
-        setting_max_public_history_3: 3 days
-        setting_max_public_history_6: 6 days
-        setting_max_public_history_7: 1 week
-        setting_max_public_history_14: 2 weeks
-        setting_max_public_history_30: 6 weeks
-        setting_max_public_history_60: 2 months
-        setting_max_public_history_90: 3 months
-        setting_max_public_history_180: 6 months
-        setting_max_public_history_365: 1 year
-        setting_max_public_history_730: 2 years
-        setting_max_public_history_1095: 3 years
-        setting_max_public_history_2190: 6 years
         setting_noindex: Opt-out of search engine indexing
         setting_reduce_motion: Reduce motion in animations
         setting_show_application: Disclose application used to send roars
@@ -180,6 +168,21 @@ en:
         username: Username
         username_or_email: Username or Email
         whole_word: Whole word
+      lifespan:
+        '0': No limit
+        1: 1 day
+        3: 3 days
+        6: 6 days
+        7: 1 week
+        14: 2 weeks
+        30: 6 weeks
+        60: 2 months
+        90: 3 months
+        180: 6 months
+        365: 1 year
+        730: 2 years
+        1095: 3 years
+        2190: 6 years
       featured_tag:
         name: Hashtag
       interactions:
diff --git a/config/sidekiq.yml b/config/sidekiq.yml
index 6ebe450b0..1ab523efb 100644
--- a/config/sidekiq.yml
+++ b/config/sidekiq.yml
@@ -9,6 +9,9 @@
   scheduled_statuses_scheduler:
     every: '5m'
     class: Scheduler::ScheduledStatusesScheduler
+  destructing_statuses_scheduler:
+    every: '1m'
+    class: Scheduler::DestructingStatusesScheduler
   media_cleanup_scheduler:
     cron: '<%= Random.rand(0..59) %> <%= Random.rand(3..5) %> * * *'
     class: Scheduler::MediaCleanupScheduler
diff --git a/db/migrate/20190723152514_create_destructing_statuses.rb b/db/migrate/20190723152514_create_destructing_statuses.rb
new file mode 100644
index 000000000..baed9035a
--- /dev/null
+++ b/db/migrate/20190723152514_create_destructing_statuses.rb
@@ -0,0 +1,9 @@
+class CreateDestructingStatuses < ActiveRecord::Migration[5.2]
+  def change
+    create_table :destructing_statuses do |t|
+      t.references :status, foreign_key: true
+      t.datetime :delete_after
+    end
+    add_index :destructing_statuses, :delete_after
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 2238213a4..23ad7cf13 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 2019_07_22_014444) do
+ActiveRecord::Schema.define(version: 2019_07_23_152514) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -266,6 +266,13 @@ ActiveRecord::Schema.define(version: 2019_07_22_014444) do
     t.index ["account_id"], name: "index_custom_filters_on_account_id"
   end
 
+  create_table "destructing_statuses", force: :cascade do |t|
+    t.bigint "status_id"
+    t.datetime "delete_after"
+    t.index ["delete_after"], name: "index_destructing_statuses_on_delete_after"
+    t.index ["status_id"], name: "index_destructing_statuses_on_status_id"
+  end
+
   create_table "domain_blocks", force: :cascade do |t|
     t.string "domain", default: "", null: false
     t.datetime "created_at", null: false
@@ -817,6 +824,7 @@ ActiveRecord::Schema.define(version: 2019_07_22_014444) do
   add_foreign_key "conversation_mutes", "accounts", name: "fk_225b4212bb", on_delete: :cascade
   add_foreign_key "conversation_mutes", "conversations", on_delete: :cascade
   add_foreign_key "custom_filters", "accounts", on_delete: :cascade
+  add_foreign_key "destructing_statuses", "statuses"
   add_foreign_key "favourites", "accounts", name: "fk_5eb6c2b873", on_delete: :cascade
   add_foreign_key "favourites", "statuses", name: "fk_b0e856845e", on_delete: :cascade
   add_foreign_key "featured_tags", "accounts", on_delete: :cascade
diff --git a/spec/fabricators/destructing_status_fabricator.rb b/spec/fabricators/destructing_status_fabricator.rb
new file mode 100644
index 000000000..7a538adb0
--- /dev/null
+++ b/spec/fabricators/destructing_status_fabricator.rb
@@ -0,0 +1,4 @@
+Fabricator(:destructing_status) do
+  status       nil
+  delete_after "2019-07-23 10:25:14"
+end
diff --git a/spec/models/destructing_status_spec.rb b/spec/models/destructing_status_spec.rb
new file mode 100644
index 000000000..e68f39e62
--- /dev/null
+++ b/spec/models/destructing_status_spec.rb
@@ -0,0 +1,5 @@
+require 'rails_helper'
+
+RSpec.describe DestructingStatus, type: :model do
+  pending "add some examples to (or delete) #{__FILE__}"
+end